6795 lines
165 KiB
C
6795 lines
165 KiB
C
/* $OpenBSD: ifconfig.c,v 1.464 2023/05/16 14:32:54 jan Exp $ */
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/* $NetBSD: ifconfig.c,v 1.40 1997/10/01 02:19:43 enami Exp $ */
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/*
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* Copyright (c) 1983, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*-
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* Copyright (c) 1997, 1998, 2000 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
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* NASA Ames Research Center.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <sys/time.h>
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#include <net/if.h>
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#include <net/if_dl.h>
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#include <net/if_media.h>
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#include <net/if_types.h>
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#include <netinet/in.h>
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#include <netinet/in_var.h>
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#include <netinet6/in6_var.h>
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#include <netinet6/nd6.h>
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#include <arpa/inet.h>
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#include <netinet/ip_ipsp.h>
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#include <netinet/if_ether.h>
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#include <net80211/ieee80211.h>
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#include <net80211/ieee80211_ioctl.h>
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#include <net/pfvar.h>
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#include <net/if_pfsync.h>
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#include <net/if_pflow.h>
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#include <net/if_pppoe.h>
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#include <net/if_trunk.h>
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#include <net/if_wg.h>
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#include <net/trunklacp.h>
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#include <net/if_sppp.h>
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#include <net/ppp_defs.h>
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#include <netinet/ip_carp.h>
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#include <netdb.h>
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#include <net/if_vlan_var.h>
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#include <netmpls/mpls.h>
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#include <ctype.h>
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#include <err.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <stddef.h>
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#include <string.h>
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#include <unistd.h>
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#include <limits.h>
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#include <resolv.h>
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#include <util.h>
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#include <ifaddrs.h>
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#ifndef SMALL
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#include <dev/usb/mbim.h>
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#include <dev/usb/if_umb.h>
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#endif /* SMALL */
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#include "ifconfig.h"
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#ifndef nitems
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#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
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#endif
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#define MINIMUM(a, b) (((a) < (b)) ? (a) : (b))
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#define MAXIMUM(a, b) (((a) > (b)) ? (a) : (b))
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#define HWFEATURESBITS \
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"\024\1CSUM_IPv4\2CSUM_TCPv4\3CSUM_UDPv4" \
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"\5VLAN_MTU\6VLAN_HWTAGGING\10CSUM_TCPv6" \
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"\11CSUM_UDPv6\15TSOv4\16TSOv6\17LRO\20WOL"
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struct ifencap {
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unsigned int ife_flags;
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#define IFE_VNETID_MASK 0xf
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#define IFE_VNETID_NOPE 0x0
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#define IFE_VNETID_NONE 0x1
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#define IFE_VNETID_ANY 0x2
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#define IFE_VNETID_SET 0x3
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int64_t ife_vnetid;
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#define IFE_VNETFLOWID 0x10
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#define IFE_PARENT_MASK 0xf00
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#define IFE_PARENT_NOPE 0x000
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#define IFE_PARENT_NONE 0x100
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#define IFE_PARENT_SET 0x200
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char ife_parent[IFNAMSIZ];
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#define IFE_TXHPRIO_SET 0x1000
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int ife_txhprio;
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#define IFE_RXHPRIO_SET 0x2000
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int ife_rxhprio;
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};
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struct ifreq ifr, ridreq;
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struct in_aliasreq in_addreq;
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struct in6_ifreq ifr6;
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struct in6_ifreq in6_ridreq;
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struct in6_aliasreq in6_addreq;
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struct sockaddr_in netmask;
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#ifndef SMALL
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int rdomainid;
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#endif /* SMALL */
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char ifname[IFNAMSIZ];
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int flags, xflags, setaddr, setipdst, doalias;
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u_long metric, mtu;
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int llprio;
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int clearaddr, sock;
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int newaddr = 0;
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int af = AF_INET;
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int explicit_prefix = 0;
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int Lflag = 1;
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int show_join = 0;
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int showmediaflag;
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int showcapsflag;
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int shownet80211chans;
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int shownet80211nodes;
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int showclasses;
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int showtransceiver;
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struct ifencap;
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struct ieee80211_join join;
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const char *lacpmodeactive = "active";
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const char *lacpmodepassive = "passive";
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const char *lacptimeoutfast = "fast";
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const char *lacptimeoutslow = "slow";
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void notealias(const char *, int);
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void setifaddr(const char *, int);
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void setiflladdr(const char *, int);
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void setifdstaddr(const char *, int);
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void setifflags(const char *, int);
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void setifxflags(const char *, int);
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void addaf(const char *, int);
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void removeaf(const char *, int);
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void setifbroadaddr(const char *, int);
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void setifmtu(const char *, int);
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void setifllprio(const char *, int);
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void setifnwid(const char *, int);
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void setifjoin(const char *, int);
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void delifjoin(const char *, int);
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void delifjoinlist(const char *, int);
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void showjoin(const char *, int);
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void setifbssid(const char *, int);
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void setifnwkey(const char *, int);
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void setifwpa(const char *, int);
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void setifwpaprotos(const char *, int);
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void setifwpaakms(const char *, int);
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void setifwpaciphers(const char *, int);
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void setifwpagroupcipher(const char *, int);
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void setifwpakey(const char *, int);
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void setifchan(const char *, int);
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void setifscan(const char *, int);
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void setifnwflag(const char *, int);
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void unsetifnwflag(const char *, int);
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void setifnetmask(const char *, int);
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void setifprefixlen(const char *, int);
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void setvnetid(const char *, int);
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void delvnetid(const char *, int);
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void getvnetid(struct ifencap *);
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void setifparent(const char *, int);
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void delifparent(const char *, int);
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void getifparent(struct ifencap *);
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void getencap(void);
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void setia6flags(const char *, int);
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void setia6pltime(const char *, int);
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void setia6vltime(const char *, int);
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void setia6lifetime(const char *, const char *);
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void setia6eui64(const char *, int);
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void setmedia(const char *, int);
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void setmediaopt(const char *, int);
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void setmediamode(const char *, int);
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void unsetmediamode(const char *, int);
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void clone_create(const char *, int);
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void clone_destroy(const char *, int);
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void unsetmediaopt(const char *, int);
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void setmediainst(const char *, int);
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int prefix(void *val, int);
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void getifgroups(void);
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void setifgroup(const char *, int);
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void unsetifgroup(const char *, int);
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void setgroupattribs(char *, int, char *[]);
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int printgroup(char *, int);
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void setautoconf(const char *, int);
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void settemporary(const char *, int);
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void settrunkport(const char *, int);
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void unsettrunkport(const char *, int);
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void settrunkproto(const char *, int);
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void settrunklacpmode(const char *, int);
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void settrunklacptimeout(const char *, int);
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void trunk_status(void);
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void list_cloners(void);
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#ifndef SMALL
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void setifrtlabel(const char *, int);
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void setrdomain(const char *, int);
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void unsetrdomain(const char *, int);
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void setkeepalive(const char *, const char *);
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void unsetkeepalive(const char *, int);
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void carp_status(void);
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void setcarp_advbase(const char *,int);
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void setcarp_advskew(const char *, int);
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void setcarppeer(const char *, int);
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void unsetcarppeer(const char *, int);
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void setcarp_passwd(const char *, int);
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void setcarp_vhid(const char *, int);
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void setcarp_state(const char *, int);
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void setcarpdev(const char *, int);
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void setcarp_nodes(const char *, int);
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void setcarp_balancing(const char *, int);
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void setpfsync_syncdev(const char *, int);
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void setpfsync_maxupd(const char *, int);
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void unsetpfsync_syncdev(const char *, int);
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void setpfsync_syncpeer(const char *, int);
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void unsetpfsync_syncpeer(const char *, int);
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void setpfsync_defer(const char *, int);
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void pfsync_status(void);
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void setvnetflowid(const char *, int);
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void delvnetflowid(const char *, int);
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void getvnetflowid(struct ifencap *);
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void gettxprio(struct ifencap *);
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void settxprio(const char *, int);
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void getrxprio(struct ifencap *);
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void setrxprio(const char *, int);
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void setmplslabel(const char *, int);
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void unsetmplslabel(const char *, int);
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void setpwe3cw(const char *, int);
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void unsetpwe3cw(const char *, int);
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void setpwe3fat(const char *, int);
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void unsetpwe3fat(const char *, int);
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void setpwe3neighbor(const char *, const char *);
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void unsetpwe3neighbor(const char *, int);
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void mpls_status(void);
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void settunnel(const char *, const char *);
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void settunneladdr(const char *, int);
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void deletetunnel(const char *, int);
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void settunnelinst(const char *, int);
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void unsettunnelinst(const char *, int);
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void settunnelttl(const char *, int);
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void settunneldf(const char *, int);
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void settunnelnodf(const char *, int);
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void settunnelecn(const char *, int);
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void settunnelnoecn(const char *, int);
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void setpppoe_dev(const char *,int);
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void setpppoe_svc(const char *,int);
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void setpppoe_ac(const char *,int);
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void pppoe_status(void);
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void setspppproto(const char *, int);
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void setspppname(const char *, int);
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void setspppkey(const char *, int);
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void setsppppeerproto(const char *, int);
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void setsppppeername(const char *, int);
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void setsppppeerkey(const char *, int);
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void setsppppeerflag(const char *, int);
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void unsetsppppeerflag(const char *, int);
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void sppp_status(void);
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void sppp_printproto(const char *, struct sauthreq *);
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void setifpriority(const char *, int);
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void setifpowersave(const char *, int);
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void setifmetric(const char *, int);
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void pflow_status(void);
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void pflow_addr(const char*, struct sockaddr_storage *);
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void setpflow_sender(const char *, int);
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void unsetpflow_sender(const char *, int);
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void setpflow_receiver(const char *, int);
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void unsetpflow_receiver(const char *, int);
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void setpflowproto(const char *, int);
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void setifipdst(const char *, int);
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void setifdesc(const char *, int);
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void unsetifdesc(const char *, int);
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void printifhwfeatures(const char *, int);
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void setpair(const char *, int);
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void unsetpair(const char *, int);
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void umb_status(void);
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void umb_printclasses(char *, int);
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int umb_parse_classes(const char *);
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void umb_setpin(const char *, int);
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void umb_chgpin(const char *, const char *);
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void umb_puk(const char *, const char *);
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void umb_pinop(int, int, const char *, const char *);
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void umb_apn(const char *, int);
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void umb_setclass(const char *, int);
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void umb_roaming(const char *, int);
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void utf16_to_char(uint16_t *, int, char *, size_t);
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int char_to_utf16(const char *, uint16_t *, size_t);
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void transceiver(const char *, int);
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void transceiverdump(const char *, int);
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/* WG */
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void setwgpeer(const char *, int);
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void setwgpeerep(const char *, const char *);
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void setwgpeeraip(const char *, int);
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void setwgpeerpsk(const char *, int);
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void setwgpeerpka(const char *, int);
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void setwgport(const char *, int);
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void setwgkey(const char *, int);
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void setwgrtable(const char *, int);
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void unsetwgpeer(const char *, int);
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void unsetwgpeerpsk(const char *, int);
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void unsetwgpeerall(const char *, int);
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void wg_status(int);
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#else
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void setignore(const char *, int);
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#endif
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struct if_clonereq *get_cloners(void);
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int findmac(const char *);
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/*
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* Media stuff. Whenever a media command is first performed, the
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* currently select media is grabbed for this interface. If `media'
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* is given, the current media word is modified. `mediaopt' commands
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* only modify the set and clear words. They then operate on the
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* current media word later.
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*/
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uint64_t media_current;
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uint64_t mediaopt_set;
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uint64_t mediaopt_clear;
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int actions; /* Actions performed */
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#define A_MEDIA 0x0001 /* media command */
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#define A_MEDIAOPTSET 0x0002 /* mediaopt command */
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#define A_MEDIAOPTCLR 0x0004 /* -mediaopt command */
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#define A_MEDIAOPT (A_MEDIAOPTSET|A_MEDIAOPTCLR)
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#define A_MEDIAINST 0x0008 /* instance or inst command */
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#define A_MEDIAMODE 0x0010 /* mode command */
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#define A_JOIN 0x0020 /* join */
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#define A_WIREGUARD 0x0040 /* any WireGuard command */
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#define A_SILENT 0x8000000 /* doing operation, do not print */
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#define NEXTARG0 0xffffff
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#define NEXTARG 0xfffffe
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#define NEXTARG2 0xfffffd
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const struct cmd {
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char *c_name;
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int c_parameter; /* NEXTARG means next argv */
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int c_action; /* defered action */
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void (*c_func)(const char *, int);
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void (*c_func2)(const char *, const char *);
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} cmds[] = {
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{ "up", IFF_UP, 0, setifflags } ,
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{ "down", -IFF_UP, 0, setifflags },
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{ "arp", -IFF_NOARP, 0, setifflags },
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{ "-arp", IFF_NOARP, 0, setifflags },
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{ "debug", IFF_DEBUG, 0, setifflags },
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{ "-debug", -IFF_DEBUG, 0, setifflags },
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{ "alias", IFF_UP, 0, notealias },
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{ "-alias", -IFF_UP, 0, notealias },
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{ "delete", -IFF_UP, 0, notealias },
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{ "netmask", NEXTARG, 0, setifnetmask },
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{ "mtu", NEXTARG, 0, setifmtu },
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{ "nwid", NEXTARG, 0, setifnwid },
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{ "-nwid", -1, 0, setifnwid },
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{ "join", NEXTARG, 0, setifjoin },
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{ "-join", NEXTARG, 0, delifjoin },
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{ "joinlist", NEXTARG0, 0, showjoin },
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{ "-joinlist", -1, 0, delifjoinlist },
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{ "bssid", NEXTARG, 0, setifbssid },
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{ "-bssid", -1, 0, setifbssid },
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{ "nwkey", NEXTARG, 0, setifnwkey },
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{ "-nwkey", -1, 0, setifnwkey },
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{ "wpa", 1, 0, setifwpa },
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{ "-wpa", 0, 0, setifwpa },
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{ "wpaakms", NEXTARG, 0, setifwpaakms },
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{ "wpaciphers", NEXTARG, 0, setifwpaciphers },
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{ "wpagroupcipher", NEXTARG, 0, setifwpagroupcipher },
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{ "wpaprotos", NEXTARG, 0, setifwpaprotos },
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{ "wpakey", NEXTARG, 0, setifwpakey },
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{ "-wpakey", -1, 0, setifwpakey },
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{ "chan", NEXTARG0, 0, setifchan },
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{ "-chan", -1, 0, setifchan },
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{ "scan", NEXTARG0, 0, setifscan },
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{ "broadcast", NEXTARG, 0, setifbroadaddr },
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{ "prefixlen", NEXTARG, 0, setifprefixlen},
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{ "vnetid", NEXTARG, 0, setvnetid },
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{ "-vnetid", 0, 0, delvnetid },
|
|
{ "parent", NEXTARG, 0, setifparent },
|
|
{ "-parent", 1, 0, delifparent },
|
|
{ "vlan", NEXTARG, 0, setvnetid },
|
|
{ "-vlan", 0, 0, delvnetid },
|
|
{ "vlandev", NEXTARG, 0, setifparent },
|
|
{ "-vlandev", 1, 0, delifparent },
|
|
{ "group", NEXTARG, 0, setifgroup },
|
|
{ "-group", NEXTARG, 0, unsetifgroup },
|
|
{ "autoconf", 1, 0, setautoconf },
|
|
{ "-autoconf", -1, 0, setautoconf },
|
|
{ "trunkport", NEXTARG, 0, settrunkport },
|
|
{ "-trunkport", NEXTARG, 0, unsettrunkport },
|
|
{ "trunkproto", NEXTARG, 0, settrunkproto },
|
|
{ "lacpmode", NEXTARG, 0, settrunklacpmode },
|
|
{ "lacptimeout", NEXTARG, 0, settrunklacptimeout },
|
|
{ "anycast", IN6_IFF_ANYCAST, 0, setia6flags },
|
|
{ "-anycast", -IN6_IFF_ANYCAST, 0, setia6flags },
|
|
{ "tentative", IN6_IFF_TENTATIVE, 0, setia6flags },
|
|
{ "-tentative", -IN6_IFF_TENTATIVE, 0, setia6flags },
|
|
{ "pltime", NEXTARG, 0, setia6pltime },
|
|
{ "vltime", NEXTARG, 0, setia6vltime },
|
|
{ "eui64", 0, 0, setia6eui64 },
|
|
{ "temporary", 1, 0, settemporary },
|
|
{ "-temporary", -1, 0, settemporary },
|
|
{ "soii", -IFXF_INET6_NOSOII, 0, setifxflags },
|
|
{ "-soii", IFXF_INET6_NOSOII, 0, setifxflags },
|
|
{ "monitor", IFXF_MONITOR, 0, setifxflags },
|
|
{ "-monitor", -IFXF_MONITOR, 0, setifxflags },
|
|
{ "tcprecvoffload", IFXF_LRO, 0, setifxflags },
|
|
{ "-tcprecvoffload", -IFXF_LRO, 0, setifxflags },
|
|
#ifndef SMALL
|
|
{ "hwfeatures", NEXTARG0, 0, printifhwfeatures },
|
|
{ "metric", NEXTARG, 0, setifmetric },
|
|
{ "powersave", NEXTARG0, 0, setifpowersave },
|
|
{ "-powersave", -1, 0, setifpowersave },
|
|
{ "priority", NEXTARG, 0, setifpriority },
|
|
{ "rtlabel", NEXTARG, 0, setifrtlabel },
|
|
{ "-rtlabel", -1, 0, setifrtlabel },
|
|
{ "rdomain", NEXTARG, 0, setrdomain },
|
|
{ "-rdomain", 0, 0, unsetrdomain },
|
|
{ "staticarp", IFF_STATICARP, 0, setifflags },
|
|
{ "-staticarp", -IFF_STATICARP, 0, setifflags },
|
|
{ "mpls", IFXF_MPLS, 0, setifxflags },
|
|
{ "-mpls", -IFXF_MPLS, 0, setifxflags },
|
|
{ "mplslabel", NEXTARG, 0, setmplslabel },
|
|
{ "-mplslabel", 0, 0, unsetmplslabel },
|
|
{ "pwecw", 0, 0, setpwe3cw },
|
|
{ "-pwecw", 0, 0, unsetpwe3cw },
|
|
{ "pwefat", 0, 0, setpwe3fat },
|
|
{ "-pwefat", 0, 0, unsetpwe3fat },
|
|
{ "pweneighbor", NEXTARG2, 0, NULL, setpwe3neighbor },
|
|
{ "-pweneighbor", 0, 0, unsetpwe3neighbor },
|
|
{ "advbase", NEXTARG, 0, setcarp_advbase },
|
|
{ "advskew", NEXTARG, 0, setcarp_advskew },
|
|
{ "carppeer", NEXTARG, 0, setcarppeer },
|
|
{ "-carppeer", 1, 0, unsetcarppeer },
|
|
{ "pass", NEXTARG, 0, setcarp_passwd },
|
|
{ "vhid", NEXTARG, 0, setcarp_vhid },
|
|
{ "state", NEXTARG, 0, setcarp_state },
|
|
{ "carpdev", NEXTARG, 0, setcarpdev },
|
|
{ "carpnodes", NEXTARG, 0, setcarp_nodes },
|
|
{ "balancing", NEXTARG, 0, setcarp_balancing },
|
|
{ "syncdev", NEXTARG, 0, setpfsync_syncdev },
|
|
{ "-syncdev", 1, 0, unsetpfsync_syncdev },
|
|
{ "syncif", NEXTARG, 0, setpfsync_syncdev },
|
|
{ "-syncif", 1, 0, unsetpfsync_syncdev },
|
|
{ "syncpeer", NEXTARG, 0, setpfsync_syncpeer },
|
|
{ "-syncpeer", 1, 0, unsetpfsync_syncpeer },
|
|
{ "maxupd", NEXTARG, 0, setpfsync_maxupd },
|
|
{ "defer", 1, 0, setpfsync_defer },
|
|
{ "-defer", 0, 0, setpfsync_defer },
|
|
{ "tunnel", NEXTARG2, 0, NULL, settunnel },
|
|
{ "tunneladdr", NEXTARG, 0, settunneladdr },
|
|
{ "-tunnel", 0, 0, deletetunnel },
|
|
{ "tunneldomain", NEXTARG, 0, settunnelinst },
|
|
{ "-tunneldomain", 0, 0, unsettunnelinst },
|
|
{ "tunnelttl", NEXTARG, 0, settunnelttl },
|
|
{ "tunneldf", 0, 0, settunneldf },
|
|
{ "-tunneldf", 0, 0, settunnelnodf },
|
|
{ "tunnelecn", 0, 0, settunnelecn },
|
|
{ "-tunnelecn", 0, 0, settunnelnoecn },
|
|
{ "vnetflowid", 0, 0, setvnetflowid },
|
|
{ "-vnetflowid", 0, 0, delvnetflowid },
|
|
{ "txprio", NEXTARG, 0, settxprio },
|
|
{ "rxprio", NEXTARG, 0, setrxprio },
|
|
{ "pppoedev", NEXTARG, 0, setpppoe_dev },
|
|
{ "pppoesvc", NEXTARG, 0, setpppoe_svc },
|
|
{ "-pppoesvc", 1, 0, setpppoe_svc },
|
|
{ "pppoeac", NEXTARG, 0, setpppoe_ac },
|
|
{ "-pppoeac", 1, 0, setpppoe_ac },
|
|
{ "authproto", NEXTARG, 0, setspppproto },
|
|
{ "authname", NEXTARG, 0, setspppname },
|
|
{ "authkey", NEXTARG, 0, setspppkey },
|
|
{ "peerproto", NEXTARG, 0, setsppppeerproto },
|
|
{ "peername", NEXTARG, 0, setsppppeername },
|
|
{ "peerkey", NEXTARG, 0, setsppppeerkey },
|
|
{ "peerflag", NEXTARG, 0, setsppppeerflag },
|
|
{ "-peerflag", NEXTARG, 0, unsetsppppeerflag },
|
|
{ "nwflag", NEXTARG, 0, setifnwflag },
|
|
{ "-nwflag", NEXTARG, 0, unsetifnwflag },
|
|
{ "flowsrc", NEXTARG, 0, setpflow_sender },
|
|
{ "-flowsrc", 1, 0, unsetpflow_sender },
|
|
{ "flowdst", NEXTARG, 0, setpflow_receiver },
|
|
{ "-flowdst", 1, 0, unsetpflow_receiver },
|
|
{ "pflowproto", NEXTARG, 0, setpflowproto },
|
|
{ "-inet", AF_INET, 0, removeaf },
|
|
{ "-inet6", AF_INET6, 0, removeaf },
|
|
{ "keepalive", NEXTARG2, 0, NULL, setkeepalive },
|
|
{ "-keepalive", 1, 0, unsetkeepalive },
|
|
{ "add", NEXTARG, 0, bridge_add },
|
|
{ "del", NEXTARG, 0, bridge_delete },
|
|
{ "addspan", NEXTARG, 0, bridge_addspan },
|
|
{ "delspan", NEXTARG, 0, bridge_delspan },
|
|
{ "discover", NEXTARG, 0, setdiscover },
|
|
{ "-discover", NEXTARG, 0, unsetdiscover },
|
|
{ "blocknonip", NEXTARG, 0, setblocknonip },
|
|
{ "-blocknonip",NEXTARG, 0, unsetblocknonip },
|
|
{ "learn", NEXTARG, 0, setlearn },
|
|
{ "-learn", NEXTARG, 0, unsetlearn },
|
|
{ "stp", NEXTARG, 0, setstp },
|
|
{ "-stp", NEXTARG, 0, unsetstp },
|
|
{ "edge", NEXTARG, 0, setedge },
|
|
{ "-edge", NEXTARG, 0, unsetedge },
|
|
{ "autoedge", NEXTARG, 0, setautoedge },
|
|
{ "-autoedge", NEXTARG, 0, unsetautoedge },
|
|
{ "protected", NEXTARG2, 0, NULL, bridge_protect },
|
|
{ "-protected", NEXTARG, 0, bridge_unprotect },
|
|
{ "ptp", NEXTARG, 0, setptp },
|
|
{ "-ptp", NEXTARG, 0, unsetptp },
|
|
{ "autoptp", NEXTARG, 0, setautoptp },
|
|
{ "-autoptp", NEXTARG, 0, unsetautoptp },
|
|
{ "flush", 0, 0, bridge_flush },
|
|
{ "flushall", 0, 0, bridge_flushall },
|
|
{ "static", NEXTARG2, 0, NULL, bridge_addaddr },
|
|
{ "deladdr", NEXTARG, 0, bridge_deladdr },
|
|
{ "maxaddr", NEXTARG, 0, bridge_maxaddr },
|
|
{ "addr", 0, 0, bridge_addrs },
|
|
{ "hellotime", NEXTARG, 0, bridge_hellotime },
|
|
{ "fwddelay", NEXTARG, 0, bridge_fwddelay },
|
|
{ "maxage", NEXTARG, 0, bridge_maxage },
|
|
{ "proto", NEXTARG, 0, bridge_proto },
|
|
{ "ifpriority", NEXTARG2, 0, NULL, bridge_ifprio },
|
|
{ "ifcost", NEXTARG2, 0, NULL, bridge_ifcost },
|
|
{ "-ifcost", NEXTARG, 0, bridge_noifcost },
|
|
{ "timeout", NEXTARG, 0, bridge_timeout },
|
|
{ "holdcnt", NEXTARG, 0, bridge_holdcnt },
|
|
{ "spanpriority", NEXTARG, 0, bridge_priority },
|
|
{ "ipdst", NEXTARG, 0, setifipdst },
|
|
#if 0
|
|
/* XXX `rule` special-cased below */
|
|
{ "rule", 0, 0, bridge_rule },
|
|
#endif
|
|
{ "rules", NEXTARG, 0, bridge_rules },
|
|
{ "rulefile", NEXTARG, 0, bridge_rulefile },
|
|
{ "flushrule", NEXTARG, 0, bridge_flushrule },
|
|
{ "description", NEXTARG, 0, setifdesc },
|
|
{ "descr", NEXTARG, 0, setifdesc },
|
|
{ "-description", 1, 0, unsetifdesc },
|
|
{ "-descr", 1, 0, unsetifdesc },
|
|
{ "wol", IFXF_WOL, 0, setifxflags },
|
|
{ "-wol", -IFXF_WOL, 0, setifxflags },
|
|
{ "pin", NEXTARG, 0, umb_setpin },
|
|
{ "chgpin", NEXTARG2, 0, NULL, umb_chgpin },
|
|
{ "puk", NEXTARG2, 0, NULL, umb_puk },
|
|
{ "apn", NEXTARG, 0, umb_apn },
|
|
{ "-apn", -1, 0, umb_apn },
|
|
{ "class", NEXTARG0, 0, umb_setclass },
|
|
{ "-class", -1, 0, umb_setclass },
|
|
{ "roaming", 1, 0, umb_roaming },
|
|
{ "-roaming", 0, 0, umb_roaming },
|
|
{ "patch", NEXTARG, 0, setpair },
|
|
{ "-patch", 1, 0, unsetpair },
|
|
{ "addlocal", NEXTARG, 0, addlocal },
|
|
{ "transceiver", NEXTARG0, 0, transceiver },
|
|
{ "sff", NEXTARG0, 0, transceiver },
|
|
{ "sffdump", 0, 0, transceiverdump },
|
|
|
|
{ "wgpeer", NEXTARG, A_WIREGUARD, setwgpeer},
|
|
{ "wgendpoint", NEXTARG2, A_WIREGUARD, NULL, setwgpeerep},
|
|
{ "wgaip", NEXTARG, A_WIREGUARD, setwgpeeraip},
|
|
{ "wgpsk", NEXTARG, A_WIREGUARD, setwgpeerpsk},
|
|
{ "wgpka", NEXTARG, A_WIREGUARD, setwgpeerpka},
|
|
{ "wgport", NEXTARG, A_WIREGUARD, setwgport},
|
|
{ "wgkey", NEXTARG, A_WIREGUARD, setwgkey},
|
|
{ "wgrtable", NEXTARG, A_WIREGUARD, setwgrtable},
|
|
{ "-wgpeer", NEXTARG, A_WIREGUARD, unsetwgpeer},
|
|
{ "-wgpsk", 0, A_WIREGUARD, unsetwgpeerpsk},
|
|
{ "-wgpeerall", 0, A_WIREGUARD, unsetwgpeerall},
|
|
|
|
#else /* SMALL */
|
|
{ "powersave", NEXTARG0, 0, setignore },
|
|
{ "priority", NEXTARG, 0, setignore },
|
|
{ "rtlabel", NEXTARG, 0, setignore },
|
|
{ "mpls", IFXF_MPLS, 0, setignore },
|
|
{ "nwflag", NEXTARG, 0, setignore },
|
|
{ "rdomain", NEXTARG, 0, setignore },
|
|
{ "-inet", AF_INET, 0, removeaf },
|
|
{ "-inet6", AF_INET6, 0, removeaf },
|
|
{ "description", NEXTARG, 0, setignore },
|
|
{ "descr", NEXTARG, 0, setignore },
|
|
{ "wol", IFXF_WOL, 0, setignore },
|
|
{ "-wol", -IFXF_WOL, 0, setignore },
|
|
#endif /* SMALL */
|
|
#if 0
|
|
/* XXX `create' special-cased below */
|
|
{ "create", 0, 0, clone_create } ,
|
|
#endif
|
|
{ "destroy", 0, 0, clone_destroy } ,
|
|
{ "link0", IFF_LINK0, 0, setifflags } ,
|
|
{ "-link0", -IFF_LINK0, 0, setifflags } ,
|
|
{ "link1", IFF_LINK1, 0, setifflags } ,
|
|
{ "-link1", -IFF_LINK1, 0, setifflags } ,
|
|
{ "link2", IFF_LINK2, 0, setifflags } ,
|
|
{ "-link2", -IFF_LINK2, 0, setifflags } ,
|
|
{ "media", NEXTARG0, A_MEDIA, setmedia },
|
|
{ "mediaopt", NEXTARG, A_MEDIAOPTSET, setmediaopt },
|
|
{ "-mediaopt", NEXTARG, A_MEDIAOPTCLR, unsetmediaopt },
|
|
{ "mode", NEXTARG, A_MEDIAMODE, setmediamode },
|
|
{ "-mode", 0, A_MEDIAMODE, unsetmediamode },
|
|
{ "instance", NEXTARG, A_MEDIAINST, setmediainst },
|
|
{ "inst", NEXTARG, A_MEDIAINST, setmediainst },
|
|
{ "lladdr", NEXTARG, 0, setiflladdr },
|
|
{ "llprio", NEXTARG, 0, setifllprio },
|
|
{ NULL, /*src*/ 0, 0, setifaddr },
|
|
{ NULL, /*dst*/ 0, 0, setifdstaddr },
|
|
{ NULL, /*illegal*/0, 0, NULL },
|
|
};
|
|
|
|
#define IFFBITS \
|
|
"\024\1UP\2BROADCAST\3DEBUG\4LOOPBACK\5POINTOPOINT\6STATICARP" \
|
|
"\7RUNNING\10NOARP\11PROMISC\12ALLMULTI\13OACTIVE\14SIMPLEX" \
|
|
"\15LINK0\16LINK1\17LINK2\20MULTICAST" \
|
|
"\23AUTOCONF6TEMP\24MPLS\25WOL\26AUTOCONF6\27INET6_NOSOII" \
|
|
"\30AUTOCONF4" "\31MONITOR" "\32LRO"
|
|
|
|
int getinfo(struct ifreq *, int);
|
|
void getsock(int);
|
|
void printgroupattribs(char *);
|
|
void printif(char *, int);
|
|
void printb_status(unsigned short, unsigned char *);
|
|
const char *get_linkstate(int, int);
|
|
void status(int, struct sockaddr_dl *, int, int);
|
|
__dead void usage(void);
|
|
const char *get_string(const char *, const char *, u_int8_t *, int *);
|
|
int len_string(const u_int8_t *, int);
|
|
int print_string(const u_int8_t *, int);
|
|
char *sec2str(time_t);
|
|
|
|
const char *get_media_type_string(uint64_t);
|
|
const char *get_media_subtype_string(uint64_t);
|
|
uint64_t get_media_mode(uint64_t, const char *);
|
|
uint64_t get_media_subtype(uint64_t, const char *);
|
|
uint64_t get_media_options(uint64_t, const char *);
|
|
uint64_t lookup_media_word(const struct ifmedia_description *, uint64_t,
|
|
const char *);
|
|
void print_media_word(uint64_t, int, int);
|
|
void process_media_commands(void);
|
|
void init_current_media(void);
|
|
|
|
void process_join_commands(void);
|
|
|
|
void process_wg_commands(void);
|
|
|
|
unsigned long get_ts_map(int, int, int);
|
|
|
|
void in_status(int);
|
|
void in_getaddr(const char *, int);
|
|
void in_getprefix(const char *, int);
|
|
void in6_fillscopeid(struct sockaddr_in6 *);
|
|
void in6_alias(struct in6_ifreq *);
|
|
void in6_status(int);
|
|
void in6_getaddr(const char *, int);
|
|
void in6_getprefix(const char *, int);
|
|
void ieee80211_status(void);
|
|
void join_status(void);
|
|
void ieee80211_listchans(void);
|
|
void ieee80211_listnodes(void);
|
|
void ieee80211_printnode(struct ieee80211_nodereq *);
|
|
u_int getwpacipher(const char *);
|
|
void print_cipherset(u_int32_t);
|
|
|
|
void spppauthinfo(struct sauthreq *, int);
|
|
void spppdnsinfo(struct sdnsreq *);
|
|
|
|
/* Known address families */
|
|
const struct afswtch {
|
|
char *af_name;
|
|
short af_af;
|
|
void (*af_status)(int);
|
|
void (*af_getaddr)(const char *, int);
|
|
void (*af_getprefix)(const char *, int);
|
|
u_long af_difaddr;
|
|
u_long af_aifaddr;
|
|
caddr_t af_ridreq;
|
|
caddr_t af_addreq;
|
|
} afs[] = {
|
|
#define C(x) ((caddr_t) &x)
|
|
{ "inet", AF_INET, in_status, in_getaddr, in_getprefix,
|
|
SIOCDIFADDR, SIOCAIFADDR, C(ridreq), C(in_addreq) },
|
|
{ "inet6", AF_INET6, in6_status, in6_getaddr, in6_getprefix,
|
|
SIOCDIFADDR_IN6, SIOCAIFADDR_IN6, C(in6_ridreq), C(in6_addreq) },
|
|
{ 0, 0, 0, 0 }
|
|
};
|
|
|
|
const struct afswtch *afp; /*the address family being set or asked about*/
|
|
|
|
char joinname[IEEE80211_NWID_LEN];
|
|
size_t joinlen;
|
|
char nwidname[IEEE80211_NWID_LEN];
|
|
size_t nwidlen;
|
|
|
|
int ifaliases = 0;
|
|
int aflag = 0;
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
const struct afswtch *rafp = NULL;
|
|
int create = 0;
|
|
int Cflag = 0;
|
|
int gflag = 0;
|
|
int found_rulefile = 0;
|
|
int i;
|
|
|
|
/* If no args at all, print all interfaces. */
|
|
if (argc < 2) {
|
|
/* no filesystem visibility */
|
|
if (unveil("/", "") == -1)
|
|
err(1, "unveil /");
|
|
if (unveil(NULL, NULL) == -1)
|
|
err(1, "unveil");
|
|
aflag = 1;
|
|
printif(NULL, 0);
|
|
return (0);
|
|
}
|
|
argc--, argv++;
|
|
if (*argv[0] == '-') {
|
|
int nomore = 0;
|
|
|
|
for (i = 1; argv[0][i]; i++) {
|
|
switch (argv[0][i]) {
|
|
case 'a':
|
|
aflag = 1;
|
|
nomore = 1;
|
|
break;
|
|
case 'A':
|
|
aflag = 1;
|
|
ifaliases = 1;
|
|
nomore = 1;
|
|
break;
|
|
case 'g':
|
|
gflag = 1;
|
|
break;
|
|
case 'C':
|
|
Cflag = 1;
|
|
nomore = 1;
|
|
break;
|
|
case 'M':
|
|
if (argv[1] == NULL)
|
|
usage();
|
|
exit(findmac(argv[1]));
|
|
break;
|
|
default:
|
|
usage();
|
|
break;
|
|
}
|
|
}
|
|
if (nomore == 0) {
|
|
argc--, argv++;
|
|
if (argc < 1)
|
|
usage();
|
|
if (strlcpy(ifname, *argv, sizeof(ifname)) >= IFNAMSIZ)
|
|
errx(1, "interface name '%s' too long", *argv);
|
|
}
|
|
} else if (strlcpy(ifname, *argv, sizeof(ifname)) >= IFNAMSIZ)
|
|
errx(1, "interface name '%s' too long", *argv);
|
|
argc--, argv++;
|
|
|
|
for (i = 0; i < argc; i++) {
|
|
if (strcmp(argv[i], "rulefile") == 0) {
|
|
found_rulefile = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!found_rulefile) {
|
|
if (unveil(_PATH_RESCONF, "r") == -1)
|
|
err(1, "unveil %s", _PATH_RESCONF);
|
|
if (unveil(_PATH_HOSTS, "r") == -1)
|
|
err(1, "unveil %s", _PATH_HOSTS);
|
|
if (unveil(_PATH_SERVICES, "r") == -1)
|
|
err(1, "unveil %s", _PATH_SERVICES);
|
|
if (unveil(NULL, NULL) == -1)
|
|
err(1, "unveil");
|
|
}
|
|
|
|
if (argc > 0) {
|
|
for (afp = rafp = afs; rafp->af_name; rafp++)
|
|
if (strcmp(rafp->af_name, *argv) == 0) {
|
|
afp = rafp;
|
|
argc--;
|
|
argv++;
|
|
break;
|
|
}
|
|
rafp = afp;
|
|
af = ifr.ifr_addr.sa_family = rafp->af_af;
|
|
}
|
|
if (Cflag) {
|
|
if (argc > 0 || aflag)
|
|
usage();
|
|
list_cloners();
|
|
return (0);
|
|
}
|
|
if (gflag) {
|
|
if (argc == 0)
|
|
printgroupattribs(ifname);
|
|
else
|
|
setgroupattribs(ifname, argc, argv);
|
|
return (0);
|
|
}
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
|
|
/* initialization */
|
|
in6_addreq.ifra_lifetime.ia6t_pltime = ND6_INFINITE_LIFETIME;
|
|
in6_addreq.ifra_lifetime.ia6t_vltime = ND6_INFINITE_LIFETIME;
|
|
|
|
/*
|
|
* NOTE: We must special-case the `create' command right
|
|
* here as we would otherwise fail in getinfo().
|
|
*/
|
|
if (argc > 0 && strcmp(argv[0], "create") == 0) {
|
|
clone_create(argv[0], 0);
|
|
argc--, argv++;
|
|
if (argc == 0)
|
|
return (0);
|
|
}
|
|
if (aflag == 0) {
|
|
create = (argc > 0) && strcmp(argv[0], "destroy") != 0;
|
|
(void)getinfo(&ifr, create);
|
|
}
|
|
|
|
if (argc != 0 && af == AF_INET6)
|
|
addaf(ifname, AF_INET6);
|
|
|
|
while (argc > 0) {
|
|
const struct cmd *p;
|
|
|
|
for (p = cmds; p->c_name; p++)
|
|
if (strcmp(*argv, p->c_name) == 0)
|
|
break;
|
|
#ifndef SMALL
|
|
if (strcmp(*argv, "rule") == 0) {
|
|
argc--, argv++;
|
|
return bridge_rule(argc, argv, -1);
|
|
}
|
|
#endif
|
|
if (p->c_name == 0 && setaddr)
|
|
for (i = setaddr; i > 0; i--) {
|
|
p++;
|
|
if (p->c_func == NULL)
|
|
errx(1, "%s: bad value", *argv);
|
|
}
|
|
if (p->c_func || p->c_func2) {
|
|
if (p->c_parameter == NEXTARG0) {
|
|
const struct cmd *p0;
|
|
int noarg = 1;
|
|
|
|
if (argv[1]) {
|
|
for (p0 = cmds; p0->c_name; p0++)
|
|
if (strcmp(argv[1],
|
|
p0->c_name) == 0) {
|
|
noarg = 0;
|
|
break;
|
|
}
|
|
} else
|
|
noarg = 0;
|
|
|
|
if (noarg == 0)
|
|
(*p->c_func)(NULL, 0);
|
|
else
|
|
goto nextarg;
|
|
} else if (p->c_parameter == NEXTARG) {
|
|
nextarg:
|
|
if (argv[1] == NULL)
|
|
errx(1, "'%s' requires argument",
|
|
p->c_name);
|
|
(*p->c_func)(argv[1], 0);
|
|
argc--, argv++;
|
|
actions = actions | A_SILENT | p->c_action;
|
|
} else if (p->c_parameter == NEXTARG2) {
|
|
if ((argv[1] == NULL) ||
|
|
(argv[2] == NULL))
|
|
errx(1, "'%s' requires 2 arguments",
|
|
p->c_name);
|
|
(*p->c_func2)(argv[1], argv[2]);
|
|
argc -= 2;
|
|
argv += 2;
|
|
actions = actions | A_SILENT | p->c_action;
|
|
} else {
|
|
(*p->c_func)(*argv, p->c_parameter);
|
|
actions = actions | A_SILENT | p->c_action;
|
|
}
|
|
}
|
|
argc--, argv++;
|
|
}
|
|
|
|
if (argc == 0 && actions == 0) {
|
|
printif(ifr.ifr_name, aflag ? ifaliases : 1);
|
|
return (0);
|
|
}
|
|
|
|
#ifndef SMALL
|
|
process_wg_commands();
|
|
#endif
|
|
|
|
process_join_commands();
|
|
|
|
/* Process any media commands that may have been issued. */
|
|
process_media_commands();
|
|
|
|
if (af == AF_INET6 && explicit_prefix == 0) {
|
|
/*
|
|
* Aggregatable address architecture defines all prefixes
|
|
* are 64. So, it is convenient to set prefixlen to 64 if
|
|
* it is not specified. If we are setting a destination
|
|
* address on a point-to-point interface, 128 is required.
|
|
*/
|
|
if (setipdst && (flags & IFF_POINTOPOINT))
|
|
setifprefixlen("128", 0);
|
|
else
|
|
setifprefixlen("64", 0);
|
|
/* in6_getprefix("64", MASK) if MASK is available here... */
|
|
}
|
|
|
|
if (clearaddr) {
|
|
(void) strlcpy(rafp->af_ridreq, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(sock, rafp->af_difaddr, rafp->af_ridreq) == -1) {
|
|
if (errno == EADDRNOTAVAIL && (doalias >= 0)) {
|
|
/* means no previous address for interface */
|
|
} else
|
|
err(1, "SIOCDIFADDR");
|
|
}
|
|
}
|
|
if (newaddr) {
|
|
(void) strlcpy(rafp->af_addreq, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(sock, rafp->af_aifaddr, rafp->af_addreq) == -1)
|
|
err(1, "SIOCAIFADDR");
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
void
|
|
getsock(int naf)
|
|
{
|
|
static int oaf = -1;
|
|
|
|
if (oaf == naf)
|
|
return;
|
|
if (oaf != -1)
|
|
close(sock);
|
|
sock = socket(naf, SOCK_DGRAM, 0);
|
|
if (sock == -1)
|
|
oaf = -1;
|
|
else
|
|
oaf = naf;
|
|
}
|
|
|
|
int
|
|
getinfo(struct ifreq *ifr, int create)
|
|
{
|
|
|
|
getsock(af);
|
|
if (sock == -1)
|
|
err(1, "socket");
|
|
if (!isdigit((unsigned char)ifname[strlen(ifname) - 1]))
|
|
return (-1); /* ignore groups here */
|
|
if (ioctl(sock, SIOCGIFFLAGS, (caddr_t)ifr) == -1) {
|
|
int oerrno = errno;
|
|
|
|
if (!create)
|
|
return (-1);
|
|
if (ioctl(sock, SIOCIFCREATE, (caddr_t)ifr) == -1) {
|
|
errno = oerrno;
|
|
return (-1);
|
|
}
|
|
if (ioctl(sock, SIOCGIFFLAGS, (caddr_t)ifr) == -1)
|
|
return (-1);
|
|
}
|
|
flags = ifr->ifr_flags & 0xffff;
|
|
if (ioctl(sock, SIOCGIFXFLAGS, (caddr_t)ifr) == -1)
|
|
ifr->ifr_flags = 0;
|
|
xflags = ifr->ifr_flags;
|
|
if (ioctl(sock, SIOCGIFMETRIC, (caddr_t)ifr) == -1)
|
|
metric = 0;
|
|
else
|
|
metric = ifr->ifr_metric;
|
|
if (ioctl(sock, SIOCGIFMTU, (caddr_t)ifr) == -1)
|
|
mtu = 0;
|
|
else
|
|
mtu = ifr->ifr_mtu;
|
|
#ifndef SMALL
|
|
if (ioctl(sock, SIOCGIFRDOMAIN, (caddr_t)ifr) == -1)
|
|
rdomainid = 0;
|
|
else
|
|
rdomainid = ifr->ifr_rdomainid;
|
|
#endif
|
|
if (ioctl(sock, SIOCGIFLLPRIO, (caddr_t)ifr) == -1)
|
|
llprio = 0;
|
|
else
|
|
llprio = ifr->ifr_llprio;
|
|
|
|
return (0);
|
|
}
|
|
|
|
int
|
|
printgroup(char *groupname, int ifaliases)
|
|
{
|
|
struct ifgroupreq ifgr;
|
|
struct ifg_req *ifg;
|
|
int len, cnt = 0;
|
|
|
|
getsock(AF_INET);
|
|
bzero(&ifgr, sizeof(ifgr));
|
|
strlcpy(ifgr.ifgr_name, groupname, sizeof(ifgr.ifgr_name));
|
|
if (ioctl(sock, SIOCGIFGMEMB, (caddr_t)&ifgr) == -1) {
|
|
if (errno == EINVAL || errno == ENOTTY ||
|
|
errno == ENOENT)
|
|
return (-1);
|
|
else
|
|
err(1, "%s: SIOCGIFGMEMB", ifgr.ifgr_name);
|
|
}
|
|
|
|
len = ifgr.ifgr_len;
|
|
if ((ifgr.ifgr_groups = calloc(1, len)) == NULL)
|
|
err(1, "printgroup");
|
|
if (ioctl(sock, SIOCGIFGMEMB, (caddr_t)&ifgr) == -1)
|
|
err(1, "%s: SIOCGIFGMEMB", ifgr.ifgr_name);
|
|
|
|
for (ifg = ifgr.ifgr_groups; ifg && len >= sizeof(struct ifg_req);
|
|
ifg++) {
|
|
len -= sizeof(struct ifg_req);
|
|
printif(ifg->ifgrq_member, ifaliases);
|
|
cnt++;
|
|
}
|
|
free(ifgr.ifgr_groups);
|
|
|
|
return (cnt);
|
|
}
|
|
|
|
void
|
|
printgroupattribs(char *groupname)
|
|
{
|
|
struct ifgroupreq ifgr;
|
|
|
|
getsock(AF_INET);
|
|
bzero(&ifgr, sizeof(ifgr));
|
|
strlcpy(ifgr.ifgr_name, groupname, sizeof(ifgr.ifgr_name));
|
|
if (ioctl(sock, SIOCGIFGATTR, (caddr_t)&ifgr) == -1)
|
|
err(1, "%s: SIOCGIFGATTR", ifgr.ifgr_name);
|
|
|
|
printf("%s:", groupname);
|
|
printf(" carp demote count %d", ifgr.ifgr_attrib.ifg_carp_demoted);
|
|
printf("\n");
|
|
}
|
|
|
|
void
|
|
setgroupattribs(char *groupname, int argc, char *argv[])
|
|
{
|
|
const char *errstr;
|
|
char *p = argv[0];
|
|
int neg = 1;
|
|
|
|
struct ifgroupreq ifgr;
|
|
|
|
getsock(AF_INET);
|
|
bzero(&ifgr, sizeof(ifgr));
|
|
strlcpy(ifgr.ifgr_name, groupname, sizeof(ifgr.ifgr_name));
|
|
|
|
if (argc > 1) {
|
|
neg = strtonum(argv[1], 0, 128, &errstr);
|
|
if (errstr)
|
|
errx(1, "%s: invalid carp demotion: %s", ifgr.ifgr_name,
|
|
errstr);
|
|
}
|
|
|
|
if (p[0] == '-') {
|
|
neg = neg * -1;
|
|
p++;
|
|
}
|
|
if (!strcmp(p, "carpdemote"))
|
|
ifgr.ifgr_attrib.ifg_carp_demoted = neg;
|
|
else
|
|
usage();
|
|
|
|
if (ioctl(sock, SIOCSIFGATTR, (caddr_t)&ifgr) == -1)
|
|
err(1, "%s: SIOCSIFGATTR", ifgr.ifgr_name);
|
|
}
|
|
|
|
void
|
|
printif(char *name, int ifaliases)
|
|
{
|
|
struct ifaddrs *ifap, *ifa;
|
|
struct if_data *ifdata;
|
|
const char *namep;
|
|
char *oname = NULL;
|
|
struct ifreq *ifrp;
|
|
int count = 0, noinet = 1;
|
|
size_t nlen = 0;
|
|
|
|
if (aflag)
|
|
name = NULL;
|
|
if (name) {
|
|
if ((oname = strdup(name)) == NULL)
|
|
err(1, "strdup");
|
|
nlen = strlen(oname);
|
|
/* is it a group? */
|
|
if (nlen && !isdigit((unsigned char)oname[nlen - 1]))
|
|
if (printgroup(oname, ifaliases) != -1) {
|
|
free(oname);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (getifaddrs(&ifap) != 0)
|
|
err(1, "getifaddrs");
|
|
|
|
namep = NULL;
|
|
for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
|
|
if (oname) {
|
|
if (nlen && isdigit((unsigned char)oname[nlen - 1])) {
|
|
/* must have exact match */
|
|
if (strcmp(oname, ifa->ifa_name) != 0)
|
|
continue;
|
|
} else {
|
|
/* partial match OK if it ends w/ digit */
|
|
if (strncmp(oname, ifa->ifa_name, nlen) != 0 ||
|
|
!isdigit((unsigned char)ifa->ifa_name[nlen]))
|
|
continue;
|
|
}
|
|
}
|
|
/* quickhack: sizeof(ifr) < sizeof(ifr6) */
|
|
if (ifa->ifa_addr != NULL &&
|
|
ifa->ifa_addr->sa_family == AF_INET6) {
|
|
memset(&ifr6, 0, sizeof(ifr6));
|
|
memcpy(&ifr6.ifr_addr, ifa->ifa_addr,
|
|
MINIMUM(sizeof(ifr6.ifr_addr), ifa->ifa_addr->sa_len));
|
|
ifrp = (struct ifreq *)&ifr6;
|
|
} else if (ifa->ifa_addr != NULL) {
|
|
memset(&ifr, 0, sizeof(ifr));
|
|
memcpy(&ifr.ifr_addr, ifa->ifa_addr,
|
|
MINIMUM(sizeof(ifr.ifr_addr), ifa->ifa_addr->sa_len));
|
|
ifrp = 𝔦
|
|
}
|
|
strlcpy(ifname, ifa->ifa_name, sizeof(ifname));
|
|
strlcpy(ifrp->ifr_name, ifa->ifa_name, sizeof(ifrp->ifr_name));
|
|
|
|
if (ifa->ifa_addr != NULL &&
|
|
ifa->ifa_addr->sa_family == AF_LINK) {
|
|
namep = ifa->ifa_name;
|
|
if (getinfo(ifrp, 0) < 0)
|
|
continue;
|
|
ifdata = ifa->ifa_data;
|
|
status(1, (struct sockaddr_dl *)ifa->ifa_addr,
|
|
ifdata->ifi_link_state, ifaliases);
|
|
count++;
|
|
noinet = 1;
|
|
continue;
|
|
}
|
|
|
|
if (!namep || !strcmp(namep, ifa->ifa_name)) {
|
|
const struct afswtch *p;
|
|
|
|
if (ifa->ifa_addr == NULL ||
|
|
(ifa->ifa_addr->sa_family == AF_INET &&
|
|
ifaliases == 0 && noinet == 0))
|
|
continue;
|
|
if ((p = afp) != NULL) {
|
|
if (ifa->ifa_addr->sa_family == p->af_af)
|
|
p->af_status(1);
|
|
} else {
|
|
for (p = afs; p->af_name; p++) {
|
|
if (ifa->ifa_addr->sa_family ==
|
|
p->af_af)
|
|
p->af_status(0);
|
|
}
|
|
}
|
|
count++;
|
|
if (ifa->ifa_addr->sa_family == AF_INET)
|
|
noinet = 0;
|
|
continue;
|
|
}
|
|
}
|
|
freeifaddrs(ifap);
|
|
free(oname);
|
|
if (count == 0) {
|
|
fprintf(stderr, "%s: no such interface\n", ifname);
|
|
exit(1);
|
|
}
|
|
}
|
|
|
|
void
|
|
clone_create(const char *addr, int param)
|
|
{
|
|
|
|
/* We're called early... */
|
|
getsock(AF_INET);
|
|
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(sock, SIOCIFCREATE, &ifr) == -1)
|
|
err(1, "%s: SIOCIFCREATE", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
clone_destroy(const char *addr, int param)
|
|
{
|
|
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(sock, SIOCIFDESTROY, &ifr) == -1)
|
|
err(1, "%s: SIOCIFDESTROY", ifr.ifr_name);
|
|
}
|
|
|
|
struct if_clonereq *
|
|
get_cloners(void)
|
|
{
|
|
static struct if_clonereq ifcr;
|
|
|
|
memset(&ifcr, 0, sizeof(ifcr));
|
|
|
|
getsock(AF_INET);
|
|
|
|
if (ioctl(sock, SIOCIFGCLONERS, &ifcr) == -1)
|
|
err(1, "SIOCIFGCLONERS for count");
|
|
|
|
if ((ifcr.ifcr_buffer = calloc(ifcr.ifcr_total, IFNAMSIZ)) == NULL)
|
|
err(1, "unable to allocate cloner name buffer");
|
|
ifcr.ifcr_count = ifcr.ifcr_total;
|
|
|
|
if (ioctl(sock, SIOCIFGCLONERS, &ifcr) == -1)
|
|
err(1, "SIOCIFGCLONERS for names");
|
|
|
|
/*
|
|
* In case some disappeared in the mean time, clamp it down.
|
|
*/
|
|
if (ifcr.ifcr_count > ifcr.ifcr_total)
|
|
ifcr.ifcr_count = ifcr.ifcr_total;
|
|
|
|
return &ifcr;
|
|
}
|
|
|
|
void
|
|
list_cloners(void)
|
|
{
|
|
struct if_clonereq *ifcr;
|
|
char *cp, *buf;
|
|
int idx;
|
|
|
|
ifcr = get_cloners();
|
|
buf = ifcr->ifcr_buffer;
|
|
|
|
qsort(buf, ifcr->ifcr_count, IFNAMSIZ,
|
|
(int(*)(const void *, const void *))strcmp);
|
|
|
|
for (cp = buf, idx = 0; idx < ifcr->ifcr_count; idx++, cp += IFNAMSIZ) {
|
|
if (idx > 0)
|
|
putchar(' ');
|
|
printf("%s", cp);
|
|
}
|
|
|
|
putchar('\n');
|
|
free(ifcr->ifcr_buffer);
|
|
}
|
|
|
|
#define RIDADDR 0
|
|
#define ADDR 1
|
|
#define MASK 2
|
|
#define DSTADDR 3
|
|
|
|
void
|
|
setifaddr(const char *addr, int param)
|
|
{
|
|
/*
|
|
* Delay the ioctl to set the interface addr until flags are all set.
|
|
* The address interpretation may depend on the flags,
|
|
* and the flags may change when the address is set.
|
|
*/
|
|
setaddr++;
|
|
if (doalias >= 0)
|
|
newaddr = 1;
|
|
if (doalias == 0)
|
|
clearaddr = 1;
|
|
afp->af_getaddr(addr, (doalias >= 0 ? ADDR : RIDADDR));
|
|
}
|
|
|
|
#ifndef SMALL
|
|
void
|
|
setifrtlabel(const char *label, int d)
|
|
{
|
|
if (d != 0)
|
|
ifr.ifr_data = (caddr_t)(const char *)"";
|
|
else
|
|
ifr.ifr_data = (caddr_t)label;
|
|
if (ioctl(sock, SIOCSIFRTLABEL, &ifr) == -1)
|
|
warn("SIOCSIFRTLABEL");
|
|
}
|
|
#endif
|
|
|
|
void
|
|
setifnetmask(const char *addr, int ignored)
|
|
{
|
|
afp->af_getaddr(addr, MASK);
|
|
explicit_prefix = 1;
|
|
}
|
|
|
|
void
|
|
setifbroadaddr(const char *addr, int ignored)
|
|
{
|
|
afp->af_getaddr(addr, DSTADDR);
|
|
}
|
|
|
|
#ifndef SMALL
|
|
void
|
|
setifdesc(const char *val, int ignored)
|
|
{
|
|
ifr.ifr_data = (caddr_t)val;
|
|
if (ioctl(sock, SIOCSIFDESCR, &ifr) == -1)
|
|
warn("SIOCSIFDESCR");
|
|
}
|
|
|
|
void
|
|
unsetifdesc(const char *noval, int ignored)
|
|
{
|
|
ifr.ifr_data = (caddr_t)(const char *)"";
|
|
if (ioctl(sock, SIOCSIFDESCR, &ifr) == -1)
|
|
warn("SIOCSIFDESCR");
|
|
}
|
|
|
|
void
|
|
setifipdst(const char *addr, int ignored)
|
|
{
|
|
in_getaddr(addr, DSTADDR);
|
|
setipdst++;
|
|
clearaddr = 0;
|
|
newaddr = 0;
|
|
}
|
|
#endif
|
|
|
|
#define rqtosa(x) (&(((struct ifreq *)(afp->x))->ifr_addr))
|
|
void
|
|
notealias(const char *addr, int param)
|
|
{
|
|
if (setaddr && doalias == 0 && param < 0)
|
|
memcpy(rqtosa(af_ridreq), rqtosa(af_addreq),
|
|
rqtosa(af_addreq)->sa_len);
|
|
doalias = param;
|
|
if (param < 0) {
|
|
clearaddr = 1;
|
|
newaddr = 0;
|
|
} else
|
|
clearaddr = 0;
|
|
}
|
|
|
|
void
|
|
setifdstaddr(const char *addr, int param)
|
|
{
|
|
setaddr++;
|
|
setipdst++;
|
|
afp->af_getaddr(addr, DSTADDR);
|
|
}
|
|
|
|
/*
|
|
* Note: doing an SIOCGIFFLAGS scribbles on the union portion
|
|
* of the ifreq structure, which may confuse other parts of ifconfig.
|
|
* Make a private copy so we can avoid that.
|
|
*/
|
|
void
|
|
setifflags(const char *vname, int value)
|
|
{
|
|
struct ifreq my_ifr;
|
|
|
|
bcopy((char *)&ifr, (char *)&my_ifr, sizeof(struct ifreq));
|
|
|
|
if (ioctl(sock, SIOCGIFFLAGS, (caddr_t)&my_ifr) == -1)
|
|
err(1, "%s: SIOCGIFFLAGS", my_ifr.ifr_name);
|
|
(void) strlcpy(my_ifr.ifr_name, ifname, sizeof(my_ifr.ifr_name));
|
|
flags = my_ifr.ifr_flags;
|
|
|
|
if (value < 0) {
|
|
value = -value;
|
|
flags &= ~value;
|
|
} else
|
|
flags |= value;
|
|
my_ifr.ifr_flags = flags;
|
|
if (ioctl(sock, SIOCSIFFLAGS, (caddr_t)&my_ifr) == -1)
|
|
err(1, "%s: SIOCSIFFLAGS", my_ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setifxflags(const char *vname, int value)
|
|
{
|
|
struct ifreq my_ifr;
|
|
|
|
bcopy((char *)&ifr, (char *)&my_ifr, sizeof(struct ifreq));
|
|
|
|
if (ioctl(sock, SIOCGIFXFLAGS, (caddr_t)&my_ifr) == -1)
|
|
warn("%s: SIOCGIFXFLAGS", my_ifr.ifr_name);
|
|
(void) strlcpy(my_ifr.ifr_name, ifname, sizeof(my_ifr.ifr_name));
|
|
xflags = my_ifr.ifr_flags;
|
|
|
|
if (value < 0) {
|
|
value = -value;
|
|
xflags &= ~value;
|
|
} else
|
|
xflags |= value;
|
|
my_ifr.ifr_flags = xflags;
|
|
if (ioctl(sock, SIOCSIFXFLAGS, (caddr_t)&my_ifr) == -1)
|
|
warn("%s: SIOCSIFXFLAGS", my_ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
addaf(const char *vname, int value)
|
|
{
|
|
struct if_afreq ifar;
|
|
|
|
strlcpy(ifar.ifar_name, ifname, sizeof(ifar.ifar_name));
|
|
ifar.ifar_af = value;
|
|
if (ioctl(sock, SIOCIFAFATTACH, (caddr_t)&ifar) == -1)
|
|
warn("%s: SIOCIFAFATTACH", ifar.ifar_name);
|
|
}
|
|
|
|
void
|
|
removeaf(const char *vname, int value)
|
|
{
|
|
struct if_afreq ifar;
|
|
|
|
strlcpy(ifar.ifar_name, ifname, sizeof(ifar.ifar_name));
|
|
ifar.ifar_af = value;
|
|
if (ioctl(sock, SIOCIFAFDETACH, (caddr_t)&ifar) == -1)
|
|
warn("%s: SIOCIFAFDETACH", ifar.ifar_name);
|
|
}
|
|
|
|
void
|
|
setia6flags(const char *vname, int value)
|
|
{
|
|
|
|
if (value < 0) {
|
|
value = -value;
|
|
in6_addreq.ifra_flags &= ~value;
|
|
} else
|
|
in6_addreq.ifra_flags |= value;
|
|
}
|
|
|
|
void
|
|
setia6pltime(const char *val, int d)
|
|
{
|
|
|
|
setia6lifetime("pltime", val);
|
|
}
|
|
|
|
void
|
|
setia6vltime(const char *val, int d)
|
|
{
|
|
|
|
setia6lifetime("vltime", val);
|
|
}
|
|
|
|
void
|
|
setia6lifetime(const char *cmd, const char *val)
|
|
{
|
|
const char *errmsg = NULL;
|
|
time_t newval, t;
|
|
|
|
newval = strtonum(val, 0, 1000000, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "invalid %s %s: %s", cmd, val, errmsg);
|
|
|
|
t = time(NULL);
|
|
|
|
if (afp->af_af != AF_INET6)
|
|
errx(1, "%s not allowed for this address family", cmd);
|
|
if (strcmp(cmd, "vltime") == 0) {
|
|
in6_addreq.ifra_lifetime.ia6t_expire = t + newval;
|
|
in6_addreq.ifra_lifetime.ia6t_vltime = newval;
|
|
} else if (strcmp(cmd, "pltime") == 0) {
|
|
in6_addreq.ifra_lifetime.ia6t_preferred = t + newval;
|
|
in6_addreq.ifra_lifetime.ia6t_pltime = newval;
|
|
}
|
|
}
|
|
|
|
void
|
|
setia6eui64(const char *cmd, int val)
|
|
{
|
|
struct ifaddrs *ifap, *ifa;
|
|
const struct sockaddr_in6 *sin6 = NULL;
|
|
const struct in6_addr *lladdr = NULL;
|
|
struct in6_addr *in6;
|
|
|
|
if (afp->af_af != AF_INET6)
|
|
errx(1, "%s not allowed for this address family", cmd);
|
|
|
|
addaf(ifname, AF_INET6);
|
|
|
|
in6 = (struct in6_addr *)&in6_addreq.ifra_addr.sin6_addr;
|
|
if (memcmp(&in6addr_any.s6_addr[8], &in6->s6_addr[8], 8) != 0)
|
|
errx(1, "interface index is already filled");
|
|
if (getifaddrs(&ifap) != 0)
|
|
err(1, "getifaddrs");
|
|
for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
|
|
if (ifa->ifa_addr->sa_family == AF_INET6 &&
|
|
strcmp(ifa->ifa_name, ifname) == 0) {
|
|
sin6 = (const struct sockaddr_in6 *)ifa->ifa_addr;
|
|
if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr)) {
|
|
lladdr = &sin6->sin6_addr;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (!lladdr)
|
|
errx(1, "could not determine link local address");
|
|
|
|
memcpy(&in6->s6_addr[8], &lladdr->s6_addr[8], 8);
|
|
|
|
freeifaddrs(ifap);
|
|
}
|
|
|
|
void
|
|
setautoconf(const char *cmd, int val)
|
|
{
|
|
switch (afp->af_af) {
|
|
case AF_INET:
|
|
setifxflags("inet", val * IFXF_AUTOCONF4);
|
|
break;
|
|
case AF_INET6:
|
|
if (val > 0)
|
|
setifxflags("inet6", (IFXF_AUTOCONF6 |
|
|
IFXF_AUTOCONF6TEMP));
|
|
else
|
|
setifxflags("inet6", -IFXF_AUTOCONF6);
|
|
break;
|
|
default:
|
|
errx(1, "autoconf not allowed for this address family");
|
|
}
|
|
}
|
|
|
|
void
|
|
settemporary(const char *cmd, int val)
|
|
{
|
|
switch (afp->af_af) {
|
|
case AF_INET6:
|
|
setifxflags("inet6", val * IFXF_AUTOCONF6TEMP);
|
|
break;
|
|
default:
|
|
errx(1, "temporary not allowed for this address family");
|
|
}
|
|
}
|
|
|
|
#ifndef SMALL
|
|
void
|
|
setifmetric(const char *val, int ignored)
|
|
{
|
|
const char *errmsg = NULL;
|
|
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
|
|
ifr.ifr_metric = strtonum(val, 0, INT_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "metric %s: %s", val, errmsg);
|
|
if (ioctl(sock, SIOCSIFMETRIC, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFMETRIC");
|
|
}
|
|
#endif
|
|
|
|
void
|
|
setifmtu(const char *val, int d)
|
|
{
|
|
const char *errmsg = NULL;
|
|
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
|
|
ifr.ifr_mtu = strtonum(val, 0, INT_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "mtu %s: %s", val, errmsg);
|
|
if (ioctl(sock, SIOCSIFMTU, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFMTU");
|
|
}
|
|
|
|
void
|
|
setifllprio(const char *val, int d)
|
|
{
|
|
const char *errmsg = NULL;
|
|
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
|
|
ifr.ifr_llprio = strtonum(val, 0, UCHAR_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "llprio %s: %s", val, errmsg);
|
|
if (ioctl(sock, SIOCSIFLLPRIO, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFLLPRIO");
|
|
}
|
|
|
|
void
|
|
setifgroup(const char *group_name, int dummy)
|
|
{
|
|
struct ifgroupreq ifgr;
|
|
size_t namelen;
|
|
|
|
memset(&ifgr, 0, sizeof(ifgr));
|
|
strlcpy(ifgr.ifgr_name, ifname, IFNAMSIZ);
|
|
|
|
namelen = strlen(group_name);
|
|
if (namelen == 0)
|
|
errx(1, "setifgroup: group name empty");
|
|
if (namelen >= IFNAMSIZ)
|
|
errx(1, "setifgroup: group name too long");
|
|
if (isdigit((unsigned char)group_name[namelen - 1]))
|
|
errx(1, "setifgroup: group names may not end in a digit");
|
|
|
|
strlcpy(ifgr.ifgr_group, group_name, IFNAMSIZ);
|
|
if (ioctl(sock, SIOCAIFGROUP, (caddr_t)&ifgr) == -1) {
|
|
if (errno != EEXIST)
|
|
err(1,"%s: SIOCAIFGROUP", group_name);
|
|
}
|
|
}
|
|
|
|
void
|
|
unsetifgroup(const char *group_name, int dummy)
|
|
{
|
|
struct ifgroupreq ifgr;
|
|
|
|
memset(&ifgr, 0, sizeof(ifgr));
|
|
strlcpy(ifgr.ifgr_name, ifname, IFNAMSIZ);
|
|
|
|
if (strlcpy(ifgr.ifgr_group, group_name, IFNAMSIZ) >= IFNAMSIZ)
|
|
errx(1, "unsetifgroup: group name too long");
|
|
if (ioctl(sock, SIOCDIFGROUP, (caddr_t)&ifgr) == -1)
|
|
err(1, "%s: SIOCDIFGROUP", group_name);
|
|
}
|
|
|
|
const char *
|
|
get_string(const char *val, const char *sep, u_int8_t *buf, int *lenp)
|
|
{
|
|
int len = *lenp, hexstr;
|
|
u_int8_t *p = buf;
|
|
|
|
hexstr = (val[0] == '0' && tolower((u_char)val[1]) == 'x');
|
|
if (hexstr)
|
|
val += 2;
|
|
for (;;) {
|
|
if (*val == '\0')
|
|
break;
|
|
if (sep != NULL && strchr(sep, *val) != NULL) {
|
|
val++;
|
|
break;
|
|
}
|
|
if (hexstr) {
|
|
if (!isxdigit((u_char)val[0]) ||
|
|
!isxdigit((u_char)val[1])) {
|
|
warnx("bad hexadecimal digits");
|
|
return NULL;
|
|
}
|
|
}
|
|
if (p > buf + len) {
|
|
if (hexstr)
|
|
warnx("hexadecimal digits too long");
|
|
else
|
|
warnx("strings too long");
|
|
return NULL;
|
|
}
|
|
if (hexstr) {
|
|
#define tohex(x) (isdigit(x) ? (x) - '0' : tolower(x) - 'a' + 10)
|
|
*p++ = (tohex((u_char)val[0]) << 4) |
|
|
tohex((u_char)val[1]);
|
|
#undef tohex
|
|
val += 2;
|
|
} else {
|
|
if (*val == '\\' &&
|
|
sep != NULL && strchr(sep, *(val + 1)) != NULL)
|
|
val++;
|
|
*p++ = *val++;
|
|
}
|
|
}
|
|
len = p - buf;
|
|
if (len < *lenp)
|
|
memset(p, 0, *lenp - len);
|
|
*lenp = len;
|
|
return val;
|
|
}
|
|
|
|
int
|
|
len_string(const u_int8_t *buf, int len)
|
|
{
|
|
int i = 0, hasspc = 0;
|
|
|
|
if (len < 2 || buf[0] != '0' || tolower(buf[1]) != 'x') {
|
|
for (; i < len; i++) {
|
|
/* Only print 7-bit ASCII keys */
|
|
if (buf[i] & 0x80 || !isprint(buf[i]))
|
|
break;
|
|
if (isspace(buf[i]))
|
|
hasspc++;
|
|
}
|
|
}
|
|
if (i == len) {
|
|
if (hasspc || len == 0)
|
|
return len + 2;
|
|
else
|
|
return len;
|
|
} else
|
|
return (len * 2) + 2;
|
|
}
|
|
|
|
int
|
|
print_string(const u_int8_t *buf, int len)
|
|
{
|
|
int i = 0, hasspc = 0;
|
|
|
|
if (len < 2 || buf[0] != '0' || tolower(buf[1]) != 'x') {
|
|
for (; i < len; i++) {
|
|
/* Only print 7-bit ASCII keys */
|
|
if (buf[i] & 0x80 || !isprint(buf[i]))
|
|
break;
|
|
if (isspace(buf[i]))
|
|
hasspc++;
|
|
}
|
|
}
|
|
if (i == len) {
|
|
if (hasspc || len == 0) {
|
|
printf("\"%.*s\"", len, buf);
|
|
return len + 2;
|
|
} else {
|
|
printf("%.*s", len, buf);
|
|
return len;
|
|
}
|
|
} else {
|
|
printf("0x");
|
|
for (i = 0; i < len; i++)
|
|
printf("%02x", buf[i]);
|
|
return (len * 2) + 2;
|
|
}
|
|
}
|
|
|
|
void
|
|
setifnwid(const char *val, int d)
|
|
{
|
|
struct ieee80211_nwid nwid;
|
|
int len;
|
|
|
|
if (joinlen != 0) {
|
|
errx(1, "nwid and join may not be used at the same time");
|
|
}
|
|
|
|
if (nwidlen != 0) {
|
|
errx(1, "nwid may not be specified twice");
|
|
}
|
|
|
|
if (d != 0) {
|
|
/* no network id is especially desired */
|
|
memset(&nwid, 0, sizeof(nwid));
|
|
len = 0;
|
|
} else {
|
|
len = sizeof(nwid.i_nwid);
|
|
if (get_string(val, NULL, nwid.i_nwid, &len) == NULL)
|
|
return;
|
|
}
|
|
nwidlen = nwid.i_len = len;
|
|
(void)strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
memcpy(nwidname, nwid.i_nwid, len);
|
|
ifr.ifr_data = (caddr_t)&nwid;
|
|
if (ioctl(sock, SIOCS80211NWID, (caddr_t)&ifr) == -1)
|
|
warn("SIOCS80211NWID");
|
|
}
|
|
|
|
|
|
void
|
|
process_join_commands(void)
|
|
{
|
|
if (!(actions & A_JOIN))
|
|
return;
|
|
|
|
ifr.ifr_data = (caddr_t)&join;
|
|
if (ioctl(sock, SIOCS80211JOIN, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCS80211JOIN", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setifjoin(const char *val, int d)
|
|
{
|
|
int len;
|
|
|
|
if (nwidlen != 0) {
|
|
errx(1, "nwid and join may not be used at the same time");
|
|
}
|
|
|
|
if (joinlen != 0) {
|
|
errx(1, "join may not be specified twice");
|
|
}
|
|
|
|
if (d != 0) {
|
|
/* no network id is especially desired */
|
|
memset(&join, 0, sizeof(join));
|
|
len = 0;
|
|
} else {
|
|
len = sizeof(join.i_nwid);
|
|
if (get_string(val, NULL, join.i_nwid, &len) == NULL)
|
|
return;
|
|
if (len == 0)
|
|
join.i_flags |= IEEE80211_JOIN_ANY;
|
|
}
|
|
joinlen = join.i_len = len;
|
|
(void)strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
memcpy(joinname, join.i_nwid, len);
|
|
|
|
actions |= A_JOIN;
|
|
}
|
|
|
|
void
|
|
delifjoin(const char *val, int d)
|
|
{
|
|
struct ieee80211_join join;
|
|
int len;
|
|
|
|
memset(&join, 0, sizeof(join));
|
|
len = 0;
|
|
join.i_flags |= IEEE80211_JOIN_DEL;
|
|
|
|
if (d == -1) {
|
|
ifr.ifr_data = (caddr_t)&join;
|
|
if (ioctl(sock, SIOCS80211JOIN, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCS80211JOIN", ifr.ifr_name);
|
|
}
|
|
|
|
len = sizeof(join.i_nwid);
|
|
if (get_string(val, NULL, join.i_nwid, &len) == NULL)
|
|
return;
|
|
join.i_len = len;
|
|
if (len == 0)
|
|
join.i_flags |= IEEE80211_JOIN_ANY;
|
|
(void)strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_data = (caddr_t)&join;
|
|
if (ioctl(sock, SIOCS80211JOIN, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCS80211JOIN", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
delifjoinlist(const char *val, int d)
|
|
{
|
|
struct ieee80211_join join;
|
|
|
|
memset(&join, 0, sizeof(join));
|
|
join.i_flags |= (IEEE80211_JOIN_DEL | IEEE80211_JOIN_DEL_ALL);
|
|
|
|
ifr.ifr_data = (caddr_t)&join;
|
|
if (ioctl(sock, SIOCS80211JOIN, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCS80211JOIN", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setifbssid(const char *val, int d)
|
|
{
|
|
|
|
struct ieee80211_bssid bssid;
|
|
struct ether_addr *ea;
|
|
|
|
if (d != 0) {
|
|
/* no BSSID is especially desired */
|
|
memset(&bssid.i_bssid, 0, sizeof(bssid.i_bssid));
|
|
} else {
|
|
ea = ether_aton((char*)val);
|
|
if (ea == NULL) {
|
|
warnx("malformed BSSID: %s", val);
|
|
return;
|
|
}
|
|
memcpy(&bssid.i_bssid, ea->ether_addr_octet,
|
|
sizeof(bssid.i_bssid));
|
|
}
|
|
strlcpy(bssid.i_name, ifname, sizeof(bssid.i_name));
|
|
if (ioctl(sock, SIOCS80211BSSID, &bssid) == -1)
|
|
warn("%s: SIOCS80211BSSID", bssid.i_name);
|
|
}
|
|
|
|
void
|
|
setifnwkey(const char *val, int d)
|
|
{
|
|
int i, len;
|
|
struct ieee80211_nwkey nwkey;
|
|
u_int8_t keybuf[IEEE80211_WEP_NKID][16];
|
|
|
|
bzero(&nwkey, sizeof(nwkey));
|
|
bzero(&keybuf, sizeof(keybuf));
|
|
|
|
nwkey.i_wepon = IEEE80211_NWKEY_WEP;
|
|
nwkey.i_defkid = 1;
|
|
if (d == -1) {
|
|
/* disable WEP encryption */
|
|
nwkey.i_wepon = IEEE80211_NWKEY_OPEN;
|
|
i = 0;
|
|
} else if (strcasecmp("persist", val) == 0) {
|
|
/* use all values from persistent memory */
|
|
nwkey.i_wepon |= IEEE80211_NWKEY_PERSIST;
|
|
nwkey.i_defkid = 0;
|
|
for (i = 0; i < IEEE80211_WEP_NKID; i++)
|
|
nwkey.i_key[i].i_keylen = -1;
|
|
} else if (strncasecmp("persist:", val, 8) == 0) {
|
|
val += 8;
|
|
/* program keys in persistent memory */
|
|
nwkey.i_wepon |= IEEE80211_NWKEY_PERSIST;
|
|
goto set_nwkey;
|
|
} else {
|
|
set_nwkey:
|
|
if (isdigit((unsigned char)val[0]) && val[1] == ':') {
|
|
/* specifying a full set of four keys */
|
|
nwkey.i_defkid = val[0] - '0';
|
|
val += 2;
|
|
for (i = 0; i < IEEE80211_WEP_NKID; i++) {
|
|
len = sizeof(keybuf[i]);
|
|
val = get_string(val, ",", keybuf[i], &len);
|
|
if (val == NULL)
|
|
return;
|
|
nwkey.i_key[i].i_keylen = len;
|
|
nwkey.i_key[i].i_keydat = keybuf[i];
|
|
}
|
|
if (*val != '\0') {
|
|
warnx("SIOCS80211NWKEY: too many keys.");
|
|
return;
|
|
}
|
|
} else {
|
|
/*
|
|
* length of each key must be either a 5
|
|
* character ASCII string or 10 hex digits for
|
|
* 40 bit encryption, or 13 character ASCII
|
|
* string or 26 hex digits for 128 bit
|
|
* encryption.
|
|
*/
|
|
int j;
|
|
char *tmp = NULL;
|
|
size_t vlen = strlen(val);
|
|
switch(vlen) {
|
|
case 10:
|
|
case 26:
|
|
/* 0x must be missing for these lengths */
|
|
j = asprintf(&tmp, "0x%s", val);
|
|
if (j == -1) {
|
|
warnx("malloc failed");
|
|
return;
|
|
}
|
|
val = tmp;
|
|
break;
|
|
case 12:
|
|
case 28:
|
|
case 5:
|
|
case 13:
|
|
/* 0xkey or string case - all is ok */
|
|
break;
|
|
default:
|
|
warnx("Invalid WEP key length");
|
|
return;
|
|
}
|
|
len = sizeof(keybuf[0]);
|
|
val = get_string(val, NULL, keybuf[0], &len);
|
|
free(tmp);
|
|
if (val == NULL)
|
|
return;
|
|
nwkey.i_key[0].i_keylen = len;
|
|
nwkey.i_key[0].i_keydat = keybuf[0];
|
|
i = 1;
|
|
}
|
|
}
|
|
(void)strlcpy(nwkey.i_name, ifname, sizeof(nwkey.i_name));
|
|
|
|
if (actions & A_JOIN) {
|
|
memcpy(&join.i_nwkey, &nwkey, sizeof(join.i_nwkey));
|
|
join.i_flags |= IEEE80211_JOIN_NWKEY;
|
|
return;
|
|
}
|
|
|
|
if (ioctl(sock, SIOCS80211NWKEY, (caddr_t)&nwkey) == -1)
|
|
err(1, "%s: SIOCS80211NWKEY", nwkey.i_name);
|
|
}
|
|
|
|
void
|
|
setifwpa(const char *val, int d)
|
|
{
|
|
struct ieee80211_wpaparams wpa;
|
|
|
|
memset(&wpa, 0, sizeof(wpa));
|
|
(void)strlcpy(wpa.i_name, ifname, sizeof(wpa.i_name));
|
|
/* Don't read current values. The kernel will set defaults. */
|
|
wpa.i_enabled = d;
|
|
|
|
if (actions & A_JOIN) {
|
|
join.i_wpaparams.i_enabled = d;
|
|
join.i_flags |= IEEE80211_JOIN_WPA;
|
|
return;
|
|
}
|
|
|
|
if (ioctl(sock, SIOCS80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCS80211WPAPARMS", wpa.i_name);
|
|
}
|
|
|
|
void
|
|
setifwpaprotos(const char *val, int d)
|
|
{
|
|
struct ieee80211_wpaparams wpa;
|
|
char *optlist, *str;
|
|
u_int rval = 0;
|
|
|
|
if ((optlist = strdup(val)) == NULL)
|
|
err(1, "strdup");
|
|
str = strtok(optlist, ",");
|
|
while (str != NULL) {
|
|
if (strcasecmp(str, "wpa1") == 0)
|
|
rval |= IEEE80211_WPA_PROTO_WPA1;
|
|
else if (strcasecmp(str, "wpa2") == 0)
|
|
rval |= IEEE80211_WPA_PROTO_WPA2;
|
|
else
|
|
errx(1, "wpaprotos: unknown protocol: %s", str);
|
|
str = strtok(NULL, ",");
|
|
}
|
|
free(optlist);
|
|
|
|
if (actions & A_JOIN) {
|
|
join.i_wpaparams.i_protos = rval;
|
|
join.i_flags |= IEEE80211_JOIN_WPA;
|
|
return;
|
|
}
|
|
|
|
memset(&wpa, 0, sizeof(wpa));
|
|
(void)strlcpy(wpa.i_name, ifname, sizeof(wpa.i_name));
|
|
if (ioctl(sock, SIOCG80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCG80211WPAPARMS", wpa.i_name);
|
|
wpa.i_protos = rval;
|
|
/* Let the kernel set up the appropriate default ciphers. */
|
|
wpa.i_ciphers = 0;
|
|
wpa.i_groupcipher = 0;
|
|
|
|
if (ioctl(sock, SIOCS80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCS80211WPAPARMS", wpa.i_name);
|
|
}
|
|
|
|
void
|
|
setifwpaakms(const char *val, int d)
|
|
{
|
|
struct ieee80211_wpaparams wpa;
|
|
char *optlist, *str;
|
|
u_int rval = 0;
|
|
|
|
if ((optlist = strdup(val)) == NULL)
|
|
err(1, "strdup");
|
|
str = strtok(optlist, ",");
|
|
while (str != NULL) {
|
|
if (strcasecmp(str, "psk") == 0)
|
|
rval |= IEEE80211_WPA_AKM_PSK;
|
|
else if (strcasecmp(str, "802.1x") == 0)
|
|
rval |= IEEE80211_WPA_AKM_8021X;
|
|
else
|
|
errx(1, "wpaakms: unknown akm: %s", str);
|
|
str = strtok(NULL, ",");
|
|
}
|
|
free(optlist);
|
|
|
|
if (actions & A_JOIN) {
|
|
join.i_wpaparams.i_akms = rval;
|
|
join.i_wpaparams.i_enabled =
|
|
((rval & IEEE80211_WPA_AKM_8021X) != 0);
|
|
join.i_flags |= IEEE80211_JOIN_WPA;
|
|
return;
|
|
}
|
|
|
|
memset(&wpa, 0, sizeof(wpa));
|
|
(void)strlcpy(wpa.i_name, ifname, sizeof(wpa.i_name));
|
|
if (ioctl(sock, SIOCG80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCG80211WPAPARMS", wpa.i_name);
|
|
wpa.i_akms = rval;
|
|
/* Enable WPA for 802.1x here. PSK case is handled in setifwpakey(). */
|
|
wpa.i_enabled = ((rval & IEEE80211_WPA_AKM_8021X) != 0);
|
|
|
|
if (ioctl(sock, SIOCS80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCS80211WPAPARMS", wpa.i_name);
|
|
}
|
|
|
|
static const struct {
|
|
const char *name;
|
|
u_int cipher;
|
|
} ciphers[] = {
|
|
{ "usegroup", IEEE80211_WPA_CIPHER_USEGROUP },
|
|
{ "wep40", IEEE80211_WPA_CIPHER_WEP40 },
|
|
{ "tkip", IEEE80211_WPA_CIPHER_TKIP },
|
|
{ "ccmp", IEEE80211_WPA_CIPHER_CCMP },
|
|
{ "wep104", IEEE80211_WPA_CIPHER_WEP104 }
|
|
};
|
|
|
|
u_int
|
|
getwpacipher(const char *name)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < sizeof(ciphers) / sizeof(ciphers[0]); i++)
|
|
if (strcasecmp(name, ciphers[i].name) == 0)
|
|
return ciphers[i].cipher;
|
|
return IEEE80211_WPA_CIPHER_NONE;
|
|
}
|
|
|
|
void
|
|
setifwpaciphers(const char *val, int d)
|
|
{
|
|
struct ieee80211_wpaparams wpa;
|
|
char *optlist, *str;
|
|
u_int rval = 0;
|
|
|
|
if ((optlist = strdup(val)) == NULL)
|
|
err(1, "strdup");
|
|
str = strtok(optlist, ",");
|
|
while (str != NULL) {
|
|
u_int cipher = getwpacipher(str);
|
|
if (cipher == IEEE80211_WPA_CIPHER_NONE)
|
|
errx(1, "wpaciphers: unknown cipher: %s", str);
|
|
|
|
rval |= cipher;
|
|
str = strtok(NULL, ",");
|
|
}
|
|
free(optlist);
|
|
|
|
if (actions & A_JOIN) {
|
|
join.i_wpaparams.i_ciphers = rval;
|
|
join.i_flags |= IEEE80211_JOIN_WPA;
|
|
return;
|
|
}
|
|
|
|
memset(&wpa, 0, sizeof(wpa));
|
|
(void)strlcpy(wpa.i_name, ifname, sizeof(wpa.i_name));
|
|
if (ioctl(sock, SIOCG80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCG80211WPAPARMS", wpa.i_name);
|
|
wpa.i_ciphers = rval;
|
|
|
|
if (ioctl(sock, SIOCS80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCS80211WPAPARMS", wpa.i_name);
|
|
}
|
|
|
|
void
|
|
setifwpagroupcipher(const char *val, int d)
|
|
{
|
|
struct ieee80211_wpaparams wpa;
|
|
u_int cipher;
|
|
|
|
cipher = getwpacipher(val);
|
|
if (cipher == IEEE80211_WPA_CIPHER_NONE)
|
|
errx(1, "wpagroupcipher: unknown cipher: %s", val);
|
|
|
|
memset(&wpa, 0, sizeof(wpa));
|
|
(void)strlcpy(wpa.i_name, ifname, sizeof(wpa.i_name));
|
|
if (ioctl(sock, SIOCG80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCG80211WPAPARMS", wpa.i_name);
|
|
wpa.i_groupcipher = cipher;
|
|
|
|
if (actions & A_JOIN) {
|
|
join.i_wpaparams.i_groupcipher = cipher;
|
|
join.i_flags |= IEEE80211_JOIN_WPA;
|
|
return;
|
|
}
|
|
|
|
if (ioctl(sock, SIOCS80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCS80211WPAPARMS", wpa.i_name);
|
|
}
|
|
|
|
void
|
|
setifwpakey(const char *val, int d)
|
|
{
|
|
struct ieee80211_wpaparams wpa;
|
|
struct ieee80211_wpapsk psk;
|
|
struct ieee80211_nwid nwid;
|
|
int passlen;
|
|
|
|
memset(&psk, 0, sizeof(psk));
|
|
if (d != -1) {
|
|
memset(&ifr, 0, sizeof(ifr));
|
|
ifr.ifr_data = (caddr_t)&nwid;
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
|
|
/* Use the value specified in 'join' or 'nwid' */
|
|
if (joinlen != 0) {
|
|
memcpy(nwid.i_nwid, joinname, joinlen);
|
|
nwid.i_len = joinlen;
|
|
} else if (nwidlen != 0) {
|
|
memcpy(nwid.i_nwid, nwidname, nwidlen);
|
|
nwid.i_len = nwidlen;
|
|
} else {
|
|
warnx("no nwid or join command, guessing nwid to use");
|
|
|
|
if (ioctl(sock, SIOCG80211NWID, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCG80211NWID", ifr.ifr_name);
|
|
}
|
|
|
|
passlen = strlen(val);
|
|
if (passlen == 2 + 2 * sizeof(psk.i_psk) &&
|
|
val[0] == '0' && val[1] == 'x') {
|
|
/* Parse a WPA hex key (must be full-length) */
|
|
passlen = sizeof(psk.i_psk);
|
|
val = get_string(val, NULL, psk.i_psk, &passlen);
|
|
if (val == NULL || passlen != sizeof(psk.i_psk))
|
|
errx(1, "wpakey: invalid pre-shared key");
|
|
} else {
|
|
/* Parse a WPA passphrase */
|
|
if (passlen < 8 || passlen > 63)
|
|
errx(1, "wpakey: passphrase must be between "
|
|
"8 and 63 characters");
|
|
if (nwid.i_len == 0)
|
|
errx(1, "wpakey: nwid not set");
|
|
if (pkcs5_pbkdf2(val, passlen, nwid.i_nwid, nwid.i_len,
|
|
psk.i_psk, sizeof(psk.i_psk), 4096) != 0)
|
|
errx(1, "wpakey: passphrase hashing failed");
|
|
}
|
|
psk.i_enabled = 1;
|
|
} else
|
|
psk.i_enabled = 0;
|
|
|
|
(void)strlcpy(psk.i_name, ifname, sizeof(psk.i_name));
|
|
|
|
if (actions & A_JOIN) {
|
|
memcpy(&join.i_wpapsk, &psk, sizeof(join.i_wpapsk));
|
|
join.i_flags |= IEEE80211_JOIN_WPAPSK;
|
|
if (!join.i_wpaparams.i_enabled)
|
|
setifwpa(NULL, join.i_wpapsk.i_enabled);
|
|
return;
|
|
}
|
|
|
|
if (ioctl(sock, SIOCS80211WPAPSK, (caddr_t)&psk) == -1)
|
|
err(1, "%s: SIOCS80211WPAPSK", psk.i_name);
|
|
|
|
/* And ... automatically enable or disable WPA */
|
|
memset(&wpa, 0, sizeof(wpa));
|
|
(void)strlcpy(wpa.i_name, ifname, sizeof(wpa.i_name));
|
|
if (ioctl(sock, SIOCG80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCG80211WPAPARMS", psk.i_name);
|
|
wpa.i_enabled = psk.i_enabled;
|
|
if (ioctl(sock, SIOCS80211WPAPARMS, (caddr_t)&wpa) == -1)
|
|
err(1, "%s: SIOCS80211WPAPARMS", psk.i_name);
|
|
}
|
|
|
|
void
|
|
setifchan(const char *val, int d)
|
|
{
|
|
struct ieee80211chanreq channel;
|
|
const char *errstr;
|
|
int chan;
|
|
|
|
if (val == NULL) {
|
|
if (shownet80211chans || shownet80211nodes)
|
|
usage();
|
|
shownet80211chans = 1;
|
|
return;
|
|
}
|
|
if (d != 0)
|
|
chan = IEEE80211_CHAN_ANY;
|
|
else {
|
|
chan = strtonum(val, 1, 256, &errstr);
|
|
if (errstr) {
|
|
warnx("invalid channel %s: %s", val, errstr);
|
|
return;
|
|
}
|
|
}
|
|
|
|
strlcpy(channel.i_name, ifname, sizeof(channel.i_name));
|
|
channel.i_channel = (u_int16_t)chan;
|
|
if (ioctl(sock, SIOCS80211CHANNEL, (caddr_t)&channel) == -1)
|
|
warn("%s: SIOCS80211CHANNEL", channel.i_name);
|
|
}
|
|
|
|
void
|
|
setifscan(const char *val, int d)
|
|
{
|
|
if (shownet80211chans || shownet80211nodes)
|
|
usage();
|
|
shownet80211nodes = 1;
|
|
}
|
|
|
|
#ifndef SMALL
|
|
|
|
void
|
|
setifnwflag(const char *val, int d)
|
|
{
|
|
static const struct ieee80211_flags nwflags[] = IEEE80211_FLAGS;
|
|
u_int i, flag = 0;
|
|
|
|
for (i = 0; i < (sizeof(nwflags) / sizeof(nwflags[0])); i++) {
|
|
if (strcmp(val, nwflags[i].f_name) == 0) {
|
|
flag = nwflags[i].f_flag;
|
|
break;
|
|
}
|
|
}
|
|
if (flag == 0)
|
|
errx(1, "Invalid nwflag: %s", val);
|
|
|
|
if (ioctl(sock, SIOCG80211FLAGS, (caddr_t)&ifr) != 0)
|
|
err(1, "%s: SIOCG80211FLAGS", ifr.ifr_name);
|
|
|
|
if (d)
|
|
ifr.ifr_flags &= ~flag;
|
|
else
|
|
ifr.ifr_flags |= flag;
|
|
|
|
if (ioctl(sock, SIOCS80211FLAGS, (caddr_t)&ifr) != 0)
|
|
err(1, "%s: SIOCS80211FLAGS", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
unsetifnwflag(const char *val, int d)
|
|
{
|
|
setifnwflag(val, 1);
|
|
}
|
|
|
|
void
|
|
setifpowersave(const char *val, int d)
|
|
{
|
|
struct ieee80211_power power;
|
|
const char *errmsg = NULL;
|
|
|
|
(void)strlcpy(power.i_name, ifname, sizeof(power.i_name));
|
|
if (ioctl(sock, SIOCG80211POWER, (caddr_t)&power) == -1) {
|
|
warn("%s: SIOCG80211POWER", power.i_name);
|
|
return;
|
|
}
|
|
|
|
if (d != -1 && val != NULL) {
|
|
power.i_maxsleep = strtonum(val, 0, INT_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "powersave %s: %s", val, errmsg);
|
|
}
|
|
|
|
power.i_enabled = d == -1 ? 0 : 1;
|
|
if (ioctl(sock, SIOCS80211POWER, (caddr_t)&power) == -1)
|
|
warn("%s: SIOCS80211POWER", power.i_name);
|
|
}
|
|
#endif
|
|
|
|
void
|
|
print_cipherset(u_int32_t cipherset)
|
|
{
|
|
const char *sep = "";
|
|
int i;
|
|
|
|
if (cipherset == IEEE80211_WPA_CIPHER_NONE) {
|
|
printf("none");
|
|
return;
|
|
}
|
|
for (i = 0; i < sizeof(ciphers) / sizeof(ciphers[0]); i++) {
|
|
if (cipherset & ciphers[i].cipher) {
|
|
printf("%s%s", sep, ciphers[i].name);
|
|
sep = ",";
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
print_assoc_failures(uint32_t assoc_fail)
|
|
{
|
|
/* Filter out the most obvious failure cases. */
|
|
assoc_fail &= ~IEEE80211_NODEREQ_ASSOCFAIL_ESSID;
|
|
if (assoc_fail & IEEE80211_NODEREQ_ASSOCFAIL_PRIVACY)
|
|
assoc_fail &= ~IEEE80211_NODEREQ_ASSOCFAIL_WPA_PROTO;
|
|
assoc_fail &= ~IEEE80211_NODEREQ_ASSOCFAIL_PRIVACY;
|
|
|
|
if (assoc_fail == 0)
|
|
return;
|
|
|
|
printb_status(assoc_fail, IEEE80211_NODEREQ_ASSOCFAIL_BITS);
|
|
}
|
|
|
|
void
|
|
ieee80211_status(void)
|
|
{
|
|
int len, inwid, ijoin, inwkey, ipsk, ichan, ipwr;
|
|
int ibssid, iwpa, assocfail = 0;
|
|
struct ieee80211_nwid nwid;
|
|
struct ieee80211_join join;
|
|
struct ieee80211_nwkey nwkey;
|
|
struct ieee80211_wpapsk psk;
|
|
struct ieee80211_power power;
|
|
struct ieee80211chanreq channel;
|
|
struct ieee80211_bssid bssid;
|
|
struct ieee80211_wpaparams wpa;
|
|
struct ieee80211_nodereq nr;
|
|
u_int8_t zero_bssid[IEEE80211_ADDR_LEN];
|
|
struct ether_addr ea;
|
|
|
|
/* get current status via ioctls */
|
|
memset(&ifr, 0, sizeof(ifr));
|
|
ifr.ifr_data = (caddr_t)&nwid;
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
inwid = ioctl(sock, SIOCG80211NWID, (caddr_t)&ifr);
|
|
|
|
ifr.ifr_data = (caddr_t)&join;
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ijoin = ioctl(sock, SIOCG80211JOIN, (caddr_t)&ifr);
|
|
|
|
memset(&nwkey, 0, sizeof(nwkey));
|
|
strlcpy(nwkey.i_name, ifname, sizeof(nwkey.i_name));
|
|
inwkey = ioctl(sock, SIOCG80211NWKEY, (caddr_t)&nwkey);
|
|
|
|
memset(&psk, 0, sizeof(psk));
|
|
strlcpy(psk.i_name, ifname, sizeof(psk.i_name));
|
|
ipsk = ioctl(sock, SIOCG80211WPAPSK, (caddr_t)&psk);
|
|
|
|
memset(&power, 0, sizeof(power));
|
|
strlcpy(power.i_name, ifname, sizeof(power.i_name));
|
|
ipwr = ioctl(sock, SIOCG80211POWER, &power);
|
|
|
|
memset(&channel, 0, sizeof(channel));
|
|
strlcpy(channel.i_name, ifname, sizeof(channel.i_name));
|
|
ichan = ioctl(sock, SIOCG80211CHANNEL, (caddr_t)&channel);
|
|
|
|
memset(&bssid, 0, sizeof(bssid));
|
|
strlcpy(bssid.i_name, ifname, sizeof(bssid.i_name));
|
|
ibssid = ioctl(sock, SIOCG80211BSSID, &bssid);
|
|
|
|
memset(&wpa, 0, sizeof(wpa));
|
|
strlcpy(wpa.i_name, ifname, sizeof(wpa.i_name));
|
|
iwpa = ioctl(sock, SIOCG80211WPAPARMS, &wpa);
|
|
|
|
/* check if any ieee80211 option is active */
|
|
if (inwid == 0 || ijoin == 0 || inwkey == 0 || ipsk == 0 ||
|
|
ipwr == 0 || ichan == 0 || ibssid == 0 || iwpa == 0)
|
|
fputs("\tieee80211:", stdout);
|
|
else
|
|
return;
|
|
|
|
if (inwid == 0) {
|
|
/* nwid.i_nwid is not NUL terminated. */
|
|
len = nwid.i_len;
|
|
if (len > IEEE80211_NWID_LEN)
|
|
len = IEEE80211_NWID_LEN;
|
|
if (ijoin == 0 && join.i_flags & IEEE80211_JOIN_FOUND)
|
|
fputs(" join ", stdout);
|
|
else
|
|
fputs(" nwid ", stdout);
|
|
print_string(nwid.i_nwid, len);
|
|
}
|
|
|
|
if (ichan == 0 && channel.i_channel != 0 &&
|
|
channel.i_channel != IEEE80211_CHAN_ANY)
|
|
printf(" chan %u", channel.i_channel);
|
|
|
|
memset(&zero_bssid, 0, sizeof(zero_bssid));
|
|
if (ibssid == 0 &&
|
|
memcmp(bssid.i_bssid, zero_bssid, IEEE80211_ADDR_LEN) != 0) {
|
|
memcpy(&ea.ether_addr_octet, bssid.i_bssid,
|
|
sizeof(ea.ether_addr_octet));
|
|
printf(" bssid %s", ether_ntoa(&ea));
|
|
|
|
bzero(&nr, sizeof(nr));
|
|
bcopy(bssid.i_bssid, &nr.nr_macaddr, sizeof(nr.nr_macaddr));
|
|
strlcpy(nr.nr_ifname, ifname, sizeof(nr.nr_ifname));
|
|
if (ioctl(sock, SIOCG80211NODE, &nr) == 0) {
|
|
if (nr.nr_max_rssi)
|
|
printf(" %u%%", IEEE80211_NODEREQ_RSSI(&nr));
|
|
else
|
|
printf(" %ddBm", nr.nr_rssi);
|
|
assocfail = nr.nr_assoc_fail;
|
|
}
|
|
}
|
|
|
|
if (inwkey == 0 && nwkey.i_wepon > IEEE80211_NWKEY_OPEN)
|
|
fputs(" nwkey", stdout);
|
|
|
|
if (ipsk == 0 && psk.i_enabled)
|
|
fputs(" wpakey", stdout);
|
|
if (iwpa == 0 && wpa.i_enabled) {
|
|
const char *sep;
|
|
|
|
fputs(" wpaprotos ", stdout); sep = "";
|
|
if (wpa.i_protos & IEEE80211_WPA_PROTO_WPA1) {
|
|
fputs("wpa1", stdout);
|
|
sep = ",";
|
|
}
|
|
if (wpa.i_protos & IEEE80211_WPA_PROTO_WPA2)
|
|
printf("%swpa2", sep);
|
|
|
|
fputs(" wpaakms ", stdout); sep = "";
|
|
if (wpa.i_akms & IEEE80211_WPA_AKM_PSK) {
|
|
fputs("psk", stdout);
|
|
sep = ",";
|
|
}
|
|
if (wpa.i_akms & IEEE80211_WPA_AKM_8021X)
|
|
printf("%s802.1x", sep);
|
|
|
|
fputs(" wpaciphers ", stdout);
|
|
print_cipherset(wpa.i_ciphers);
|
|
|
|
fputs(" wpagroupcipher ", stdout);
|
|
print_cipherset(wpa.i_groupcipher);
|
|
}
|
|
|
|
if (ipwr == 0 && power.i_enabled)
|
|
printf(" powersave on (%dms sleep)", power.i_maxsleep);
|
|
|
|
if (ioctl(sock, SIOCG80211FLAGS, (caddr_t)&ifr) == 0 &&
|
|
ifr.ifr_flags) {
|
|
putchar(' ');
|
|
printb_status(ifr.ifr_flags, IEEE80211_F_USERBITS);
|
|
}
|
|
|
|
if (assocfail) {
|
|
putchar(' ');
|
|
print_assoc_failures(assocfail);
|
|
}
|
|
putchar('\n');
|
|
if (show_join)
|
|
join_status();
|
|
if (shownet80211chans)
|
|
ieee80211_listchans();
|
|
else if (shownet80211nodes)
|
|
ieee80211_listnodes();
|
|
}
|
|
|
|
void
|
|
showjoin(const char *cmd, int val)
|
|
{
|
|
show_join = 1;
|
|
return;
|
|
}
|
|
|
|
void
|
|
join_status(void)
|
|
{
|
|
struct ieee80211_joinreq_all ja;
|
|
struct ieee80211_join *jn = NULL;
|
|
struct ieee80211_wpaparams *wpa;
|
|
int jsz = 100;
|
|
int ojsz;
|
|
int i;
|
|
int r;
|
|
int maxlen, len;
|
|
|
|
bzero(&ja, sizeof(ja));
|
|
jn = recallocarray(NULL, 0, jsz, sizeof(*jn));
|
|
if (jn == NULL)
|
|
err(1, "recallocarray");
|
|
ojsz = jsz;
|
|
while (1) {
|
|
ja.ja_node = jn;
|
|
ja.ja_size = jsz * sizeof(*jn);
|
|
strlcpy(ja.ja_ifname, ifname, sizeof(ja.ja_ifname));
|
|
|
|
if ((r = ioctl(sock, SIOCG80211JOINALL, &ja)) != 0) {
|
|
if (errno == E2BIG) {
|
|
jsz += 100;
|
|
jn = recallocarray(jn, ojsz, jsz, sizeof(*jn));
|
|
if (jn == NULL)
|
|
err(1, "recallocarray");
|
|
ojsz = jsz;
|
|
continue;
|
|
} else if (errno != ENOENT)
|
|
warn("%s: SIOCG80211JOINALL", ja.ja_ifname);
|
|
return;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (!ja.ja_nodes)
|
|
return;
|
|
|
|
maxlen = 0;
|
|
for (i = 0; i < ja.ja_nodes; i++) {
|
|
len = len_string(jn[i].i_nwid, jn[i].i_len);
|
|
if (len > maxlen)
|
|
maxlen = len;
|
|
}
|
|
|
|
for (i = 0; i < ja.ja_nodes; i++) {
|
|
printf("\t ");
|
|
if (jn[i].i_len > IEEE80211_NWID_LEN)
|
|
jn[i].i_len = IEEE80211_NWID_LEN;
|
|
len = print_string(jn[i].i_nwid, jn[i].i_len);
|
|
printf("%-*s", maxlen - len, "");
|
|
if (jn[i].i_flags) {
|
|
const char *sep;
|
|
printf(" ");
|
|
|
|
if (jn[i].i_flags & IEEE80211_JOIN_NWKEY)
|
|
printf("nwkey");
|
|
|
|
if (jn[i].i_flags & IEEE80211_JOIN_WPA) {
|
|
wpa = &jn[i].i_wpaparams;
|
|
|
|
printf("wpaprotos "); sep = "";
|
|
if (wpa->i_protos & IEEE80211_WPA_PROTO_WPA1) {
|
|
printf("wpa1");
|
|
sep = ",";
|
|
}
|
|
if (wpa->i_protos & IEEE80211_WPA_PROTO_WPA2)
|
|
printf("%swpa2", sep);
|
|
|
|
printf(" wpaakms "); sep = "";
|
|
if (wpa->i_akms & IEEE80211_WPA_AKM_PSK) {
|
|
printf("psk");
|
|
sep = ",";
|
|
}
|
|
if (wpa->i_akms & IEEE80211_WPA_AKM_8021X)
|
|
printf("%s802.1x", sep);
|
|
|
|
printf(" wpaciphers ");
|
|
print_cipherset(wpa->i_ciphers);
|
|
|
|
printf(" wpagroupcipher ");
|
|
print_cipherset(wpa->i_groupcipher);
|
|
}
|
|
}
|
|
putchar('\n');
|
|
}
|
|
}
|
|
|
|
void
|
|
ieee80211_listchans(void)
|
|
{
|
|
static struct ieee80211_chaninfo chans[256];
|
|
struct ieee80211_chanreq_all ca;
|
|
int i;
|
|
|
|
bzero(&ca, sizeof(ca));
|
|
bzero(chans, sizeof(chans));
|
|
ca.i_chans = chans;
|
|
strlcpy(ca.i_name, ifname, sizeof(ca.i_name));
|
|
|
|
if (ioctl(sock, SIOCG80211ALLCHANS, &ca) != 0) {
|
|
warn("%s: SIOCG80211ALLCHANS", ca.i_name);
|
|
return;
|
|
}
|
|
printf("\t\t%4s %-8s %s\n", "chan", "freq", "properties");
|
|
for (i = 1; i < nitems(chans); i++) {
|
|
if (chans[i].ic_freq == 0)
|
|
continue;
|
|
printf("\t\t%4d %4d MHz ", i, chans[i].ic_freq);
|
|
if (chans[i].ic_flags & IEEE80211_CHANINFO_PASSIVE)
|
|
printf("passive scan");
|
|
else
|
|
putchar('-');
|
|
putchar('\n');
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Returns an integer less than, equal to, or greater than zero if nr1's
|
|
* RSSI is respectively greater than, equal to, or less than nr2's RSSI.
|
|
*/
|
|
static int
|
|
rssicmp(const void *nr1, const void *nr2)
|
|
{
|
|
const struct ieee80211_nodereq *x = nr1, *y = nr2;
|
|
return y->nr_rssi < x->nr_rssi ? -1 : y->nr_rssi > x->nr_rssi;
|
|
}
|
|
|
|
void
|
|
ieee80211_listnodes(void)
|
|
{
|
|
struct ieee80211_nodereq_all na;
|
|
struct ieee80211_nodereq nr[512];
|
|
struct ifreq ifr;
|
|
int i;
|
|
|
|
if ((flags & IFF_UP) == 0) {
|
|
printf("\t\tcannot scan, interface is down\n");
|
|
return;
|
|
}
|
|
|
|
bzero(&ifr, sizeof(ifr));
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
|
|
if (ioctl(sock, SIOCS80211SCAN, (caddr_t)&ifr) != 0) {
|
|
if (errno == EPERM)
|
|
printf("\t\tno permission to scan\n");
|
|
return;
|
|
}
|
|
|
|
bzero(&na, sizeof(na));
|
|
bzero(&nr, sizeof(nr));
|
|
na.na_node = nr;
|
|
na.na_size = sizeof(nr);
|
|
strlcpy(na.na_ifname, ifname, sizeof(na.na_ifname));
|
|
|
|
if (ioctl(sock, SIOCG80211ALLNODES, &na) != 0) {
|
|
warn("%s: SIOCG80211ALLNODES", na.na_ifname);
|
|
return;
|
|
}
|
|
|
|
if (!na.na_nodes)
|
|
printf("\t\tnone\n");
|
|
else
|
|
qsort(nr, na.na_nodes, sizeof(*nr), rssicmp);
|
|
|
|
for (i = 0; i < na.na_nodes; i++) {
|
|
printf("\t\t");
|
|
ieee80211_printnode(&nr[i]);
|
|
putchar('\n');
|
|
}
|
|
}
|
|
|
|
void
|
|
ieee80211_printnode(struct ieee80211_nodereq *nr)
|
|
{
|
|
int len, i;
|
|
|
|
if (nr->nr_flags & IEEE80211_NODEREQ_AP ||
|
|
nr->nr_capinfo & IEEE80211_CAPINFO_IBSS) {
|
|
len = nr->nr_nwid_len;
|
|
if (len > IEEE80211_NWID_LEN)
|
|
len = IEEE80211_NWID_LEN;
|
|
printf("nwid ");
|
|
print_string(nr->nr_nwid, len);
|
|
putchar(' ');
|
|
|
|
printf("chan %u ", nr->nr_channel);
|
|
|
|
printf("bssid %s ",
|
|
ether_ntoa((struct ether_addr*)nr->nr_bssid));
|
|
}
|
|
|
|
if ((nr->nr_flags & IEEE80211_NODEREQ_AP) == 0)
|
|
printf("lladdr %s ",
|
|
ether_ntoa((struct ether_addr*)nr->nr_macaddr));
|
|
|
|
if (nr->nr_max_rssi)
|
|
printf("%u%% ", IEEE80211_NODEREQ_RSSI(nr));
|
|
else
|
|
printf("%ddBm ", nr->nr_rssi);
|
|
|
|
if (nr->nr_pwrsave)
|
|
printf("powersave ");
|
|
/*
|
|
* Print our current Tx rate for associated nodes.
|
|
* Print the fastest supported rate for APs.
|
|
*/
|
|
if ((nr->nr_flags & (IEEE80211_NODEREQ_AP)) == 0) {
|
|
if (nr->nr_flags & IEEE80211_NODEREQ_VHT) {
|
|
printf("VHT-MCS%d/%dSS", nr->nr_txmcs, nr->nr_vht_ss);
|
|
} else if (nr->nr_flags & IEEE80211_NODEREQ_HT) {
|
|
printf("HT-MCS%d ", nr->nr_txmcs);
|
|
} else if (nr->nr_nrates) {
|
|
printf("%uM ",
|
|
(nr->nr_rates[nr->nr_txrate] & IEEE80211_RATE_VAL)
|
|
/ 2);
|
|
}
|
|
} else if (nr->nr_max_rxrate) {
|
|
printf("%uM HT ", nr->nr_max_rxrate);
|
|
} else if (nr->nr_rxmcs[0] != 0) {
|
|
for (i = IEEE80211_HT_NUM_MCS - 1; i >= 0; i--) {
|
|
if (nr->nr_rxmcs[i / 8] & (1 << (i / 10)))
|
|
break;
|
|
}
|
|
printf("HT-MCS%d ", i);
|
|
} else if (nr->nr_nrates) {
|
|
printf("%uM ",
|
|
(nr->nr_rates[nr->nr_nrates - 1] & IEEE80211_RATE_VAL) / 2);
|
|
}
|
|
/* ESS is the default, skip it */
|
|
nr->nr_capinfo &= ~IEEE80211_CAPINFO_ESS;
|
|
if (nr->nr_capinfo) {
|
|
printb_status(nr->nr_capinfo, IEEE80211_CAPINFO_BITS);
|
|
if (nr->nr_capinfo & IEEE80211_CAPINFO_PRIVACY) {
|
|
if (nr->nr_rsnprotos) {
|
|
if (nr->nr_rsnprotos & IEEE80211_WPA_PROTO_WPA2)
|
|
fputs(",wpa2", stdout);
|
|
if (nr->nr_rsnprotos & IEEE80211_WPA_PROTO_WPA1)
|
|
fputs(",wpa1", stdout);
|
|
} else
|
|
fputs(",wep", stdout);
|
|
|
|
if (nr->nr_rsnakms & IEEE80211_WPA_AKM_8021X ||
|
|
nr->nr_rsnakms & IEEE80211_WPA_AKM_SHA256_8021X)
|
|
fputs(",802.1x", stdout);
|
|
}
|
|
putchar(' ');
|
|
}
|
|
|
|
if ((nr->nr_flags & IEEE80211_NODEREQ_AP) == 0)
|
|
printb_status(IEEE80211_NODEREQ_STATE(nr->nr_state),
|
|
IEEE80211_NODEREQ_STATE_BITS);
|
|
else if (nr->nr_assoc_fail)
|
|
print_assoc_failures(nr->nr_assoc_fail);
|
|
}
|
|
|
|
void
|
|
init_current_media(void)
|
|
{
|
|
struct ifmediareq ifmr;
|
|
|
|
/*
|
|
* If we have not yet done so, grab the currently-selected
|
|
* media.
|
|
*/
|
|
if ((actions & (A_MEDIA|A_MEDIAOPT|A_MEDIAMODE)) == 0) {
|
|
(void) memset(&ifmr, 0, sizeof(ifmr));
|
|
(void) strlcpy(ifmr.ifm_name, ifname, sizeof(ifmr.ifm_name));
|
|
|
|
if (ioctl(sock, SIOCGIFMEDIA, (caddr_t)&ifmr) == -1) {
|
|
/*
|
|
* If we get E2BIG, the kernel is telling us
|
|
* that there are more, so we can ignore it.
|
|
*/
|
|
if (errno != E2BIG)
|
|
err(1, "%s: SIOCGIFMEDIA", ifmr.ifm_name);
|
|
}
|
|
|
|
media_current = ifmr.ifm_current;
|
|
}
|
|
|
|
/* Sanity. */
|
|
if (IFM_TYPE(media_current) == 0)
|
|
errx(1, "%s: no link type?", ifname);
|
|
}
|
|
|
|
void
|
|
process_media_commands(void)
|
|
{
|
|
|
|
if ((actions & (A_MEDIA|A_MEDIAOPT|A_MEDIAMODE)) == 0) {
|
|
/* Nothing to do. */
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Media already set up, and commands sanity-checked. Set/clear
|
|
* any options, and we're ready to go.
|
|
*/
|
|
media_current |= mediaopt_set;
|
|
media_current &= ~mediaopt_clear;
|
|
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_media = media_current;
|
|
|
|
if (ioctl(sock, SIOCSIFMEDIA, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSIFMEDIA", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setmedia(const char *val, int d)
|
|
{
|
|
uint64_t type, subtype, inst;
|
|
|
|
if (val == NULL) {
|
|
if (showmediaflag)
|
|
usage();
|
|
showmediaflag = 1;
|
|
return;
|
|
}
|
|
|
|
init_current_media();
|
|
|
|
/* Only one media command may be given. */
|
|
if (actions & A_MEDIA)
|
|
errx(1, "only one `media' command may be issued");
|
|
|
|
/* Must not come after mode commands */
|
|
if (actions & A_MEDIAMODE)
|
|
errx(1, "may not issue `media' after `mode' commands");
|
|
|
|
/* Must not come after mediaopt commands */
|
|
if (actions & A_MEDIAOPT)
|
|
errx(1, "may not issue `media' after `mediaopt' commands");
|
|
|
|
/*
|
|
* No need to check if `instance' has been issued; setmediainst()
|
|
* craps out if `media' has not been specified.
|
|
*/
|
|
|
|
type = IFM_TYPE(media_current);
|
|
inst = IFM_INST(media_current);
|
|
|
|
/* Look up the subtype. */
|
|
subtype = get_media_subtype(type, val);
|
|
|
|
/* Build the new current media word. */
|
|
media_current = IFM_MAKEWORD(type, subtype, 0, inst);
|
|
|
|
/* Media will be set after other processing is complete. */
|
|
}
|
|
|
|
void
|
|
setmediamode(const char *val, int d)
|
|
{
|
|
uint64_t type, subtype, options, inst, mode;
|
|
|
|
init_current_media();
|
|
|
|
/* Can only issue `mode' once. */
|
|
if (actions & A_MEDIAMODE)
|
|
errx(1, "only one `mode' command may be issued");
|
|
|
|
type = IFM_TYPE(media_current);
|
|
subtype = IFM_SUBTYPE(media_current);
|
|
options = IFM_OPTIONS(media_current);
|
|
inst = IFM_INST(media_current);
|
|
|
|
if ((mode = get_media_mode(type, val)) == -1)
|
|
errx(1, "invalid media mode: %s", val);
|
|
media_current = IFM_MAKEWORD(type, subtype, options, inst) | mode;
|
|
/* Media will be set after other processing is complete. */
|
|
}
|
|
|
|
void
|
|
unsetmediamode(const char *val, int d)
|
|
{
|
|
uint64_t type, subtype, options, inst;
|
|
|
|
init_current_media();
|
|
|
|
/* Can only issue `mode' once. */
|
|
if (actions & A_MEDIAMODE)
|
|
errx(1, "only one `mode' command may be issued");
|
|
|
|
type = IFM_TYPE(media_current);
|
|
subtype = IFM_SUBTYPE(media_current);
|
|
options = IFM_OPTIONS(media_current);
|
|
inst = IFM_INST(media_current);
|
|
|
|
media_current = IFM_MAKEWORD(type, subtype, options, inst) |
|
|
(IFM_AUTO << IFM_MSHIFT);
|
|
/* Media will be set after other processing is complete. */
|
|
}
|
|
|
|
void
|
|
setmediaopt(const char *val, int d)
|
|
{
|
|
|
|
init_current_media();
|
|
|
|
/* Can only issue `mediaopt' once. */
|
|
if (actions & A_MEDIAOPTSET)
|
|
errx(1, "only one `mediaopt' command may be issued");
|
|
|
|
/* Can't issue `mediaopt' if `instance' has already been issued. */
|
|
if (actions & A_MEDIAINST)
|
|
errx(1, "may not issue `mediaopt' after `instance'");
|
|
|
|
mediaopt_set = get_media_options(IFM_TYPE(media_current), val);
|
|
|
|
/* Media will be set after other processing is complete. */
|
|
}
|
|
|
|
void
|
|
unsetmediaopt(const char *val, int d)
|
|
{
|
|
|
|
init_current_media();
|
|
|
|
/* Can only issue `-mediaopt' once. */
|
|
if (actions & A_MEDIAOPTCLR)
|
|
errx(1, "only one `-mediaopt' command may be issued");
|
|
|
|
/* May not issue `media' and `-mediaopt'. */
|
|
if (actions & A_MEDIA)
|
|
errx(1, "may not issue both `media' and `-mediaopt'");
|
|
|
|
/*
|
|
* No need to check for A_MEDIAINST, since the test for A_MEDIA
|
|
* implicitly checks for A_MEDIAINST.
|
|
*/
|
|
|
|
mediaopt_clear = get_media_options(IFM_TYPE(media_current), val);
|
|
|
|
/* Media will be set after other processing is complete. */
|
|
}
|
|
|
|
void
|
|
setmediainst(const char *val, int d)
|
|
{
|
|
uint64_t type, subtype, options, inst;
|
|
const char *errmsg = NULL;
|
|
|
|
init_current_media();
|
|
|
|
/* Can only issue `instance' once. */
|
|
if (actions & A_MEDIAINST)
|
|
errx(1, "only one `instance' command may be issued");
|
|
|
|
/* Must have already specified `media' */
|
|
if ((actions & A_MEDIA) == 0)
|
|
errx(1, "must specify `media' before `instance'");
|
|
|
|
type = IFM_TYPE(media_current);
|
|
subtype = IFM_SUBTYPE(media_current);
|
|
options = IFM_OPTIONS(media_current);
|
|
|
|
inst = strtonum(val, 0, IFM_INST_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "media instance %s: %s", val, errmsg);
|
|
|
|
media_current = IFM_MAKEWORD(type, subtype, options, inst);
|
|
|
|
/* Media will be set after other processing is complete. */
|
|
}
|
|
|
|
|
|
const struct ifmedia_description ifm_type_descriptions[] =
|
|
IFM_TYPE_DESCRIPTIONS;
|
|
|
|
const struct ifmedia_description ifm_subtype_descriptions[] =
|
|
IFM_SUBTYPE_DESCRIPTIONS;
|
|
|
|
const struct ifmedia_description ifm_mode_descriptions[] =
|
|
IFM_MODE_DESCRIPTIONS;
|
|
|
|
const struct ifmedia_description ifm_option_descriptions[] =
|
|
IFM_OPTION_DESCRIPTIONS;
|
|
|
|
const char *
|
|
get_media_type_string(uint64_t mword)
|
|
{
|
|
const struct ifmedia_description *desc;
|
|
|
|
for (desc = ifm_type_descriptions; desc->ifmt_string != NULL;
|
|
desc++) {
|
|
if (IFM_TYPE(mword) == desc->ifmt_word)
|
|
return (desc->ifmt_string);
|
|
}
|
|
return ("<unknown type>");
|
|
}
|
|
|
|
const char *
|
|
get_media_subtype_string(uint64_t mword)
|
|
{
|
|
const struct ifmedia_description *desc;
|
|
|
|
for (desc = ifm_subtype_descriptions; desc->ifmt_string != NULL;
|
|
desc++) {
|
|
if (IFM_TYPE_MATCH(desc->ifmt_word, mword) &&
|
|
IFM_SUBTYPE(desc->ifmt_word) == IFM_SUBTYPE(mword))
|
|
return (desc->ifmt_string);
|
|
}
|
|
return ("<unknown subtype>");
|
|
}
|
|
|
|
uint64_t
|
|
get_media_subtype(uint64_t type, const char *val)
|
|
{
|
|
uint64_t rval;
|
|
|
|
rval = lookup_media_word(ifm_subtype_descriptions, type, val);
|
|
if (rval == -1)
|
|
errx(1, "unknown %s media subtype: %s",
|
|
get_media_type_string(type), val);
|
|
|
|
return (rval);
|
|
}
|
|
|
|
uint64_t
|
|
get_media_mode(uint64_t type, const char *val)
|
|
{
|
|
uint64_t rval;
|
|
|
|
rval = lookup_media_word(ifm_mode_descriptions, type, val);
|
|
if (rval == -1)
|
|
errx(1, "unknown %s media mode: %s",
|
|
get_media_type_string(type), val);
|
|
return (rval);
|
|
}
|
|
|
|
uint64_t
|
|
get_media_options(uint64_t type, const char *val)
|
|
{
|
|
char *optlist, *str;
|
|
uint64_t option, rval = 0;
|
|
|
|
/* We muck with the string, so copy it. */
|
|
optlist = strdup(val);
|
|
if (optlist == NULL)
|
|
err(1, "strdup");
|
|
str = optlist;
|
|
|
|
/*
|
|
* Look up the options in the user-provided comma-separated list.
|
|
*/
|
|
for (; (str = strtok(str, ",")) != NULL; str = NULL) {
|
|
option = lookup_media_word(ifm_option_descriptions, type, str);
|
|
if (option == -1)
|
|
errx(1, "unknown %s media option: %s",
|
|
get_media_type_string(type), str);
|
|
rval |= IFM_OPTIONS(option);
|
|
}
|
|
|
|
free(optlist);
|
|
return (rval);
|
|
}
|
|
|
|
uint64_t
|
|
lookup_media_word(const struct ifmedia_description *desc, uint64_t type,
|
|
const char *val)
|
|
{
|
|
|
|
for (; desc->ifmt_string != NULL; desc++) {
|
|
if (IFM_TYPE_MATCH(desc->ifmt_word, type) &&
|
|
strcasecmp(desc->ifmt_string, val) == 0)
|
|
return (desc->ifmt_word);
|
|
}
|
|
return (-1);
|
|
}
|
|
|
|
void
|
|
print_media_word(uint64_t ifmw, int print_type, int as_syntax)
|
|
{
|
|
const struct ifmedia_description *desc;
|
|
uint64_t seen_option = 0;
|
|
|
|
if (print_type)
|
|
printf("%s ", get_media_type_string(ifmw));
|
|
printf("%s%s", as_syntax ? "media " : "",
|
|
get_media_subtype_string(ifmw));
|
|
|
|
/* Find mode. */
|
|
if (IFM_MODE(ifmw) != 0) {
|
|
for (desc = ifm_mode_descriptions; desc->ifmt_string != NULL;
|
|
desc++) {
|
|
if (IFM_TYPE_MATCH(desc->ifmt_word, ifmw) &&
|
|
IFM_MODE(ifmw) == IFM_MODE(desc->ifmt_word)) {
|
|
printf(" mode %s", desc->ifmt_string);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Find options. */
|
|
for (desc = ifm_option_descriptions; desc->ifmt_string != NULL;
|
|
desc++) {
|
|
if (IFM_TYPE_MATCH(desc->ifmt_word, ifmw) &&
|
|
(IFM_OPTIONS(ifmw) & IFM_OPTIONS(desc->ifmt_word)) != 0 &&
|
|
(seen_option & IFM_OPTIONS(desc->ifmt_word)) == 0) {
|
|
if (seen_option == 0)
|
|
printf(" %s", as_syntax ? "mediaopt " : "");
|
|
printf("%s%s", seen_option ? "," : "",
|
|
desc->ifmt_string);
|
|
seen_option |= IFM_OPTIONS(desc->ifmt_word);
|
|
}
|
|
}
|
|
if (IFM_INST(ifmw) != 0)
|
|
printf(" instance %lld", IFM_INST(ifmw));
|
|
}
|
|
|
|
static void
|
|
print_tunnel(const struct if_laddrreq *req)
|
|
{
|
|
char psrcaddr[NI_MAXHOST];
|
|
char pdstaddr[NI_MAXHOST];
|
|
const char *ver = "";
|
|
const int niflag = NI_NUMERICHOST;
|
|
|
|
if (req == NULL) {
|
|
printf("(unset)");
|
|
return;
|
|
}
|
|
|
|
psrcaddr[0] = pdstaddr[0] = '\0';
|
|
|
|
if (getnameinfo((struct sockaddr *)&req->addr, req->addr.ss_len,
|
|
psrcaddr, sizeof(psrcaddr), 0, 0, niflag) != 0)
|
|
strlcpy(psrcaddr, "<error>", sizeof(psrcaddr));
|
|
if (req->addr.ss_family == AF_INET6)
|
|
ver = "6";
|
|
|
|
printf("inet%s %s", ver, psrcaddr);
|
|
|
|
if (req->dstaddr.ss_family != AF_UNSPEC) {
|
|
in_port_t dstport = 0;
|
|
const struct sockaddr_in *sin;
|
|
const struct sockaddr_in6 *sin6;
|
|
|
|
if (getnameinfo((struct sockaddr *)&req->dstaddr,
|
|
req->dstaddr.ss_len, pdstaddr, sizeof(pdstaddr),
|
|
0, 0, niflag) != 0)
|
|
strlcpy(pdstaddr, "<error>", sizeof(pdstaddr));
|
|
|
|
printf(" --> %s", pdstaddr);
|
|
|
|
switch (req->dstaddr.ss_family) {
|
|
case AF_INET:
|
|
sin = (const struct sockaddr_in *)&req->dstaddr;
|
|
dstport = sin->sin_port;
|
|
break;
|
|
case AF_INET6:
|
|
sin6 = (const struct sockaddr_in6 *)&req->dstaddr;
|
|
dstport = sin6->sin6_port;
|
|
break;
|
|
}
|
|
|
|
if (dstport)
|
|
printf(":%u", ntohs(dstport));
|
|
}
|
|
}
|
|
|
|
static void
|
|
phys_status(int force)
|
|
{
|
|
struct if_laddrreq req;
|
|
struct if_laddrreq *r = &req;
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
(void) strlcpy(req.iflr_name, ifname, sizeof(req.iflr_name));
|
|
if (ioctl(sock, SIOCGLIFPHYADDR, (caddr_t)&req) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
return;
|
|
|
|
r = NULL;
|
|
}
|
|
|
|
printf("\ttunnel: ");
|
|
print_tunnel(r);
|
|
|
|
if (ioctl(sock, SIOCGLIFPHYTTL, (caddr_t)&ifr) == 0) {
|
|
if (ifr.ifr_ttl == -1)
|
|
printf(" ttl copy");
|
|
else if (ifr.ifr_ttl > 0)
|
|
printf(" ttl %d", ifr.ifr_ttl);
|
|
}
|
|
|
|
if (ioctl(sock, SIOCGLIFPHYDF, (caddr_t)&ifr) == 0)
|
|
printf(" %s", ifr.ifr_df ? "df" : "nodf");
|
|
|
|
#ifndef SMALL
|
|
if (ioctl(sock, SIOCGLIFPHYECN, (caddr_t)&ifr) == 0)
|
|
printf(" %s", ifr.ifr_metric ? "ecn" : "noecn");
|
|
|
|
if (ioctl(sock, SIOCGLIFPHYRTABLE, (caddr_t)&ifr) == 0 &&
|
|
(rdomainid != 0 || ifr.ifr_rdomainid != 0))
|
|
printf(" rdomain %d", ifr.ifr_rdomainid);
|
|
#endif
|
|
printf("\n");
|
|
}
|
|
|
|
#ifndef SMALL
|
|
const uint64_t ifm_status_valid_list[] = IFM_STATUS_VALID_LIST;
|
|
|
|
const struct ifmedia_status_description ifm_status_descriptions[] =
|
|
IFM_STATUS_DESCRIPTIONS;
|
|
#endif
|
|
|
|
const struct if_status_description if_status_descriptions[] =
|
|
LINK_STATE_DESCRIPTIONS;
|
|
|
|
const char *
|
|
get_linkstate(int mt, int link_state)
|
|
{
|
|
const struct if_status_description *p;
|
|
static char buf[8];
|
|
|
|
for (p = if_status_descriptions; p->ifs_string != NULL; p++) {
|
|
if (LINK_STATE_DESC_MATCH(p, mt, link_state))
|
|
return (p->ifs_string);
|
|
}
|
|
snprintf(buf, sizeof(buf), "[#%d]", link_state);
|
|
return buf;
|
|
}
|
|
|
|
/*
|
|
* Print the status of the interface. If an address family was
|
|
* specified, show it and it only; otherwise, show them all.
|
|
*/
|
|
void
|
|
status(int link, struct sockaddr_dl *sdl, int ls, int ifaliases)
|
|
{
|
|
const struct afswtch *p = afp;
|
|
struct ifmediareq ifmr;
|
|
#ifndef SMALL
|
|
struct ifreq ifrdesc;
|
|
struct ifkalivereq ikardesc;
|
|
char ifdescr[IFDESCRSIZE];
|
|
char pifname[IF_NAMESIZE];
|
|
#endif
|
|
uint64_t *media_list;
|
|
int i;
|
|
char sep;
|
|
|
|
|
|
printf("%s: ", ifname);
|
|
printb("flags", flags | (xflags << 16), IFFBITS);
|
|
#ifndef SMALL
|
|
if (rdomainid)
|
|
printf(" rdomain %d", rdomainid);
|
|
#endif
|
|
if (metric)
|
|
printf(" metric %lu", metric);
|
|
if (mtu)
|
|
printf(" mtu %lu", mtu);
|
|
putchar('\n');
|
|
#ifndef SMALL
|
|
if (showcapsflag)
|
|
printifhwfeatures(NULL, 1);
|
|
#endif
|
|
if (sdl != NULL && sdl->sdl_alen &&
|
|
(sdl->sdl_type == IFT_ETHER || sdl->sdl_type == IFT_CARP))
|
|
(void)printf("\tlladdr %s\n", ether_ntoa(
|
|
(struct ether_addr *)LLADDR(sdl)));
|
|
|
|
sep = '\t';
|
|
#ifndef SMALL
|
|
(void) memset(&ifrdesc, 0, sizeof(ifrdesc));
|
|
(void) strlcpy(ifrdesc.ifr_name, ifname, sizeof(ifrdesc.ifr_name));
|
|
ifrdesc.ifr_data = (caddr_t)&ifdescr;
|
|
if (ioctl(sock, SIOCGIFDESCR, &ifrdesc) == 0 &&
|
|
strlen(ifrdesc.ifr_data))
|
|
printf("\tdescription: %s\n", ifrdesc.ifr_data);
|
|
|
|
if (sdl != NULL) {
|
|
printf("%cindex %u", sep, sdl->sdl_index);
|
|
sep = ' ';
|
|
}
|
|
if (!is_bridge() && ioctl(sock, SIOCGIFPRIORITY, &ifrdesc) == 0) {
|
|
printf("%cpriority %d", sep, ifrdesc.ifr_metric);
|
|
sep = ' ';
|
|
}
|
|
#endif
|
|
printf("%cllprio %d\n", sep, llprio);
|
|
|
|
#ifndef SMALL
|
|
(void) memset(&ikardesc, 0, sizeof(ikardesc));
|
|
(void) strlcpy(ikardesc.ikar_name, ifname, sizeof(ikardesc.ikar_name));
|
|
if (ioctl(sock, SIOCGETKALIVE, &ikardesc) == 0 &&
|
|
(ikardesc.ikar_timeo != 0 || ikardesc.ikar_cnt != 0))
|
|
printf("\tkeepalive: timeout %d count %d\n",
|
|
ikardesc.ikar_timeo, ikardesc.ikar_cnt);
|
|
if (ioctl(sock, SIOCGIFPAIR, &ifrdesc) == 0 && ifrdesc.ifr_index != 0 &&
|
|
if_indextoname(ifrdesc.ifr_index, pifname) != NULL)
|
|
printf("\tpatch: %s\n", pifname);
|
|
#endif
|
|
getencap();
|
|
#ifndef SMALL
|
|
carp_status();
|
|
pfsync_status();
|
|
pppoe_status();
|
|
sppp_status();
|
|
mpls_status();
|
|
pflow_status();
|
|
umb_status();
|
|
wg_status(ifaliases);
|
|
#endif
|
|
trunk_status();
|
|
getifgroups();
|
|
|
|
(void) memset(&ifmr, 0, sizeof(ifmr));
|
|
(void) strlcpy(ifmr.ifm_name, ifname, sizeof(ifmr.ifm_name));
|
|
|
|
if (ioctl(sock, SIOCGIFMEDIA, (caddr_t)&ifmr) == -1) {
|
|
/*
|
|
* Interface doesn't support SIOC{G,S}IFMEDIA.
|
|
*/
|
|
if (ls != LINK_STATE_UNKNOWN)
|
|
printf("\tstatus: %s\n",
|
|
get_linkstate(sdl->sdl_type, ls));
|
|
goto proto_status;
|
|
}
|
|
|
|
if (ifmr.ifm_count == 0) {
|
|
warnx("%s: no media types?", ifname);
|
|
goto proto_status;
|
|
}
|
|
|
|
media_list = calloc(ifmr.ifm_count, sizeof(*media_list));
|
|
if (media_list == NULL)
|
|
err(1, "calloc");
|
|
ifmr.ifm_ulist = media_list;
|
|
|
|
if (ioctl(sock, SIOCGIFMEDIA, (caddr_t)&ifmr) == -1)
|
|
err(1, "%s: SIOCGIFMEDIA", ifmr.ifm_name);
|
|
|
|
printf("\tmedia: ");
|
|
print_media_word(ifmr.ifm_current, 1, 0);
|
|
if (ifmr.ifm_active != ifmr.ifm_current) {
|
|
putchar(' ');
|
|
putchar('(');
|
|
print_media_word(ifmr.ifm_active, 0, 0);
|
|
putchar(')');
|
|
}
|
|
putchar('\n');
|
|
|
|
#ifdef SMALL
|
|
printf("\tstatus: %s\n", get_linkstate(sdl->sdl_type, ls));
|
|
#else
|
|
if (ifmr.ifm_status & IFM_AVALID) {
|
|
const struct ifmedia_status_description *ifms;
|
|
int bitno, found = 0;
|
|
|
|
printf("\tstatus: ");
|
|
for (bitno = 0; ifm_status_valid_list[bitno] != 0; bitno++) {
|
|
for (ifms = ifm_status_descriptions;
|
|
ifms->ifms_valid != 0; ifms++) {
|
|
if (ifms->ifms_type !=
|
|
IFM_TYPE(ifmr.ifm_current) ||
|
|
ifms->ifms_valid !=
|
|
ifm_status_valid_list[bitno])
|
|
continue;
|
|
printf("%s%s", found ? ", " : "",
|
|
IFM_STATUS_DESC(ifms, ifmr.ifm_status));
|
|
found = 1;
|
|
|
|
/*
|
|
* For each valid indicator bit, there's
|
|
* only one entry for each media type, so
|
|
* terminate the inner loop now.
|
|
*/
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (found == 0)
|
|
printf("unknown");
|
|
putchar('\n');
|
|
}
|
|
|
|
if (showtransceiver) {
|
|
if (if_sff_info(0) == -1)
|
|
if (!aflag && errno != EPERM && errno != ENOTTY)
|
|
warn("%s transceiver", ifname);
|
|
}
|
|
#endif
|
|
ieee80211_status();
|
|
|
|
if (showmediaflag) {
|
|
uint64_t type;
|
|
int printed_type = 0;
|
|
|
|
for (type = IFM_NMIN; type <= IFM_NMAX; type += IFM_NMIN) {
|
|
for (i = 0, printed_type = 0; i < ifmr.ifm_count; i++) {
|
|
if (IFM_TYPE(media_list[i]) == type) {
|
|
|
|
/*
|
|
* Don't advertise media with fixed
|
|
* data rates for wireless interfaces.
|
|
* Normal people don't need these.
|
|
*/
|
|
if (type == IFM_IEEE80211 &&
|
|
(media_list[i] & IFM_TMASK) !=
|
|
IFM_AUTO)
|
|
continue;
|
|
|
|
if (printed_type == 0) {
|
|
printf("\tsupported media:\n");
|
|
printed_type = 1;
|
|
}
|
|
printf("\t\t");
|
|
print_media_word(media_list[i], 0, 1);
|
|
printf("\n");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
free(media_list);
|
|
|
|
proto_status:
|
|
if (link == 0) {
|
|
if ((p = afp) != NULL) {
|
|
p->af_status(1);
|
|
} else for (p = afs; p->af_name; p++) {
|
|
ifr.ifr_addr.sa_family = p->af_af;
|
|
p->af_status(0);
|
|
}
|
|
}
|
|
|
|
phys_status(0);
|
|
#ifndef SMALL
|
|
bridge_status();
|
|
#endif
|
|
}
|
|
|
|
void
|
|
in_status(int force)
|
|
{
|
|
struct sockaddr_in *sin, sin2;
|
|
|
|
getsock(AF_INET);
|
|
if (sock == -1) {
|
|
if (errno == EPROTONOSUPPORT)
|
|
return;
|
|
err(1, "socket");
|
|
}
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
sin = (struct sockaddr_in *)&ifr.ifr_addr;
|
|
|
|
/*
|
|
* We keep the interface address and reset it before each
|
|
* ioctl() so we can get ifaliases information (as opposed
|
|
* to the primary interface netmask/dstaddr/broadaddr, if
|
|
* the ifr_addr field is zero).
|
|
*/
|
|
memcpy(&sin2, &ifr.ifr_addr, sizeof(sin2));
|
|
|
|
printf("\tinet %s", inet_ntoa(sin->sin_addr));
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(sock, SIOCGIFNETMASK, (caddr_t)&ifr) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
warn("SIOCGIFNETMASK");
|
|
memset(&ifr.ifr_addr, 0, sizeof(ifr.ifr_addr));
|
|
} else
|
|
netmask.sin_addr =
|
|
((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr;
|
|
if (flags & IFF_POINTOPOINT) {
|
|
memcpy(&ifr.ifr_addr, &sin2, sizeof(sin2));
|
|
if (ioctl(sock, SIOCGIFDSTADDR, (caddr_t)&ifr) == -1) {
|
|
if (errno == EADDRNOTAVAIL)
|
|
memset(&ifr.ifr_addr, 0, sizeof(ifr.ifr_addr));
|
|
else
|
|
warn("SIOCGIFDSTADDR");
|
|
}
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
sin = (struct sockaddr_in *)&ifr.ifr_dstaddr;
|
|
printf(" --> %s", inet_ntoa(sin->sin_addr));
|
|
}
|
|
printf(" netmask 0x%x", ntohl(netmask.sin_addr.s_addr));
|
|
if (flags & IFF_BROADCAST) {
|
|
memcpy(&ifr.ifr_addr, &sin2, sizeof(sin2));
|
|
if (ioctl(sock, SIOCGIFBRDADDR, (caddr_t)&ifr) == -1) {
|
|
if (errno == EADDRNOTAVAIL)
|
|
memset(&ifr.ifr_addr, 0, sizeof(ifr.ifr_addr));
|
|
else
|
|
warn("SIOCGIFBRDADDR");
|
|
}
|
|
(void) strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
sin = (struct sockaddr_in *)&ifr.ifr_addr;
|
|
if (sin->sin_addr.s_addr != 0)
|
|
printf(" broadcast %s", inet_ntoa(sin->sin_addr));
|
|
}
|
|
putchar('\n');
|
|
}
|
|
|
|
void
|
|
setifprefixlen(const char *addr, int d)
|
|
{
|
|
if (afp->af_getprefix)
|
|
afp->af_getprefix(addr, MASK);
|
|
explicit_prefix = 1;
|
|
}
|
|
|
|
void
|
|
in6_fillscopeid(struct sockaddr_in6 *sin6)
|
|
{
|
|
#ifdef __KAME__
|
|
if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr) &&
|
|
sin6->sin6_scope_id == 0) {
|
|
sin6->sin6_scope_id =
|
|
ntohs(*(u_int16_t *)&sin6->sin6_addr.s6_addr[2]);
|
|
sin6->sin6_addr.s6_addr[2] = sin6->sin6_addr.s6_addr[3] = 0;
|
|
}
|
|
#endif /* __KAME__ */
|
|
}
|
|
|
|
/* XXX not really an alias */
|
|
void
|
|
in6_alias(struct in6_ifreq *creq)
|
|
{
|
|
struct sockaddr_in6 *sin6;
|
|
struct in6_ifreq ifr6; /* shadows file static variable */
|
|
u_int32_t scopeid;
|
|
char hbuf[NI_MAXHOST];
|
|
const int niflag = NI_NUMERICHOST;
|
|
|
|
/* Get the non-alias address for this interface. */
|
|
getsock(AF_INET6);
|
|
if (sock == -1) {
|
|
if (errno == EPROTONOSUPPORT)
|
|
return;
|
|
err(1, "socket");
|
|
}
|
|
|
|
sin6 = (struct sockaddr_in6 *)&creq->ifr_addr;
|
|
|
|
in6_fillscopeid(sin6);
|
|
scopeid = sin6->sin6_scope_id;
|
|
if (getnameinfo((struct sockaddr *)sin6, sin6->sin6_len,
|
|
hbuf, sizeof(hbuf), NULL, 0, niflag) != 0)
|
|
strlcpy(hbuf, "", sizeof hbuf);
|
|
printf("\tinet6 %s", hbuf);
|
|
|
|
if (flags & IFF_POINTOPOINT) {
|
|
(void) memset(&ifr6, 0, sizeof(ifr6));
|
|
(void) strlcpy(ifr6.ifr_name, ifname, sizeof(ifr6.ifr_name));
|
|
ifr6.ifr_addr = creq->ifr_addr;
|
|
if (ioctl(sock, SIOCGIFDSTADDR_IN6, (caddr_t)&ifr6) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
warn("SIOCGIFDSTADDR_IN6");
|
|
(void) memset(&ifr6.ifr_addr, 0, sizeof(ifr6.ifr_addr));
|
|
ifr6.ifr_addr.sin6_family = AF_INET6;
|
|
ifr6.ifr_addr.sin6_len = sizeof(struct sockaddr_in6);
|
|
}
|
|
sin6 = (struct sockaddr_in6 *)&ifr6.ifr_addr;
|
|
in6_fillscopeid(sin6);
|
|
if (getnameinfo((struct sockaddr *)sin6, sin6->sin6_len,
|
|
hbuf, sizeof(hbuf), NULL, 0, niflag) != 0)
|
|
strlcpy(hbuf, "", sizeof hbuf);
|
|
printf(" --> %s", hbuf);
|
|
}
|
|
|
|
(void) memset(&ifr6, 0, sizeof(ifr6));
|
|
(void) strlcpy(ifr6.ifr_name, ifname, sizeof(ifr6.ifr_name));
|
|
ifr6.ifr_addr = creq->ifr_addr;
|
|
if (ioctl(sock, SIOCGIFNETMASK_IN6, (caddr_t)&ifr6) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
warn("SIOCGIFNETMASK_IN6");
|
|
} else {
|
|
sin6 = (struct sockaddr_in6 *)&ifr6.ifr_addr;
|
|
printf(" prefixlen %d", prefix(&sin6->sin6_addr,
|
|
sizeof(struct in6_addr)));
|
|
}
|
|
|
|
(void) memset(&ifr6, 0, sizeof(ifr6));
|
|
(void) strlcpy(ifr6.ifr_name, ifname, sizeof(ifr6.ifr_name));
|
|
ifr6.ifr_addr = creq->ifr_addr;
|
|
if (ioctl(sock, SIOCGIFAFLAG_IN6, (caddr_t)&ifr6) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
warn("SIOCGIFAFLAG_IN6");
|
|
} else {
|
|
if (ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_ANYCAST)
|
|
printf(" anycast");
|
|
if (ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_TENTATIVE)
|
|
printf(" tentative");
|
|
if (ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_DUPLICATED)
|
|
printf(" duplicated");
|
|
if (ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_DETACHED)
|
|
printf(" detached");
|
|
if (ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_DEPRECATED)
|
|
printf(" deprecated");
|
|
if (ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_AUTOCONF)
|
|
printf(" autoconf");
|
|
if (ifr6.ifr_ifru.ifru_flags6 & IN6_IFF_TEMPORARY)
|
|
printf(" temporary");
|
|
}
|
|
|
|
if (scopeid)
|
|
printf(" scopeid 0x%x", scopeid);
|
|
|
|
if (Lflag) {
|
|
struct in6_addrlifetime *lifetime;
|
|
|
|
(void) memset(&ifr6, 0, sizeof(ifr6));
|
|
(void) strlcpy(ifr6.ifr_name, ifname, sizeof(ifr6.ifr_name));
|
|
ifr6.ifr_addr = creq->ifr_addr;
|
|
lifetime = &ifr6.ifr_ifru.ifru_lifetime;
|
|
if (ioctl(sock, SIOCGIFALIFETIME_IN6, (caddr_t)&ifr6) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
warn("SIOCGIFALIFETIME_IN6");
|
|
} else if (lifetime->ia6t_preferred || lifetime->ia6t_expire) {
|
|
time_t t = time(NULL);
|
|
|
|
printf(" pltime ");
|
|
if (lifetime->ia6t_preferred) {
|
|
printf("%s", lifetime->ia6t_preferred < t
|
|
? "0" :
|
|
sec2str(lifetime->ia6t_preferred - t));
|
|
} else
|
|
printf("infty");
|
|
|
|
printf(" vltime ");
|
|
if (lifetime->ia6t_expire) {
|
|
printf("%s", lifetime->ia6t_expire < t
|
|
? "0"
|
|
: sec2str(lifetime->ia6t_expire - t));
|
|
} else
|
|
printf("infty");
|
|
}
|
|
}
|
|
|
|
printf("\n");
|
|
}
|
|
|
|
void
|
|
in6_status(int force)
|
|
{
|
|
in6_alias((struct in6_ifreq *)&ifr6);
|
|
}
|
|
|
|
#ifndef SMALL
|
|
void
|
|
settunnel(const char *src, const char *dst)
|
|
{
|
|
char buf[HOST_NAME_MAX+1 + sizeof (":65535")], *dstport;
|
|
const char *dstip;
|
|
struct addrinfo *srcres, *dstres;
|
|
int ecode;
|
|
struct if_laddrreq req;
|
|
|
|
if (strchr(dst, ':') == NULL || strchr(dst, ':') != strrchr(dst, ':')) {
|
|
/* no port or IPv6 */
|
|
dstip = dst;
|
|
dstport = NULL;
|
|
} else {
|
|
if (strlcpy(buf, dst, sizeof(buf)) >= sizeof(buf))
|
|
errx(1, "%s bad value", dst);
|
|
dstport = strchr(buf, ':');
|
|
*dstport++ = '\0';
|
|
dstip = buf;
|
|
}
|
|
|
|
if ((ecode = getaddrinfo(src, NULL, NULL, &srcres)) != 0)
|
|
errx(1, "error in parsing address string: %s",
|
|
gai_strerror(ecode));
|
|
|
|
if ((ecode = getaddrinfo(dstip, dstport, NULL, &dstres)) != 0)
|
|
errx(1, "error in parsing address string: %s",
|
|
gai_strerror(ecode));
|
|
|
|
if (srcres->ai_addr->sa_family != dstres->ai_addr->sa_family)
|
|
errx(1,
|
|
"source and destination address families do not match");
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
(void) strlcpy(req.iflr_name, ifname, sizeof(req.iflr_name));
|
|
memcpy(&req.addr, srcres->ai_addr, srcres->ai_addrlen);
|
|
memcpy(&req.dstaddr, dstres->ai_addr, dstres->ai_addrlen);
|
|
if (ioctl(sock, SIOCSLIFPHYADDR, &req) == -1)
|
|
warn("SIOCSLIFPHYADDR");
|
|
|
|
freeaddrinfo(srcres);
|
|
freeaddrinfo(dstres);
|
|
}
|
|
|
|
void
|
|
settunneladdr(const char *addr, int ignored)
|
|
{
|
|
struct addrinfo hints, *res;
|
|
struct if_laddrreq req;
|
|
ssize_t len;
|
|
int rv;
|
|
|
|
memset(&hints, 0, sizeof(hints));
|
|
hints.ai_family = AF_UNSPEC;
|
|
hints.ai_socktype = SOCK_DGRAM;
|
|
hints.ai_protocol = 0;
|
|
hints.ai_flags = AI_PASSIVE;
|
|
|
|
rv = getaddrinfo(addr, NULL, &hints, &res);
|
|
if (rv != 0)
|
|
errx(1, "tunneladdr %s: %s", addr, gai_strerror(rv));
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
len = strlcpy(req.iflr_name, ifname, sizeof(req.iflr_name));
|
|
if (len >= sizeof(req.iflr_name))
|
|
errx(1, "%s: Interface name too long", ifname);
|
|
|
|
memcpy(&req.addr, res->ai_addr, res->ai_addrlen);
|
|
|
|
req.dstaddr.ss_len = 2;
|
|
req.dstaddr.ss_family = AF_UNSPEC;
|
|
|
|
if (ioctl(sock, SIOCSLIFPHYADDR, &req) == -1)
|
|
warn("tunneladdr %s", addr);
|
|
|
|
freeaddrinfo(res);
|
|
}
|
|
|
|
void
|
|
deletetunnel(const char *ignored, int alsoignored)
|
|
{
|
|
if (ioctl(sock, SIOCDIFPHYADDR, &ifr) == -1)
|
|
warn("SIOCDIFPHYADDR");
|
|
}
|
|
|
|
void
|
|
settunnelinst(const char *id, int param)
|
|
{
|
|
const char *errmsg = NULL;
|
|
int rdomainid;
|
|
|
|
rdomainid = strtonum(id, 0, RT_TABLEID_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "rdomain %s: %s", id, errmsg);
|
|
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_rdomainid = rdomainid;
|
|
if (ioctl(sock, SIOCSLIFPHYRTABLE, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSLIFPHYRTABLE");
|
|
}
|
|
|
|
void
|
|
unsettunnelinst(const char *ignored, int alsoignored)
|
|
{
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_rdomainid = 0;
|
|
if (ioctl(sock, SIOCSLIFPHYRTABLE, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSLIFPHYRTABLE");
|
|
}
|
|
|
|
void
|
|
settunnelttl(const char *id, int param)
|
|
{
|
|
const char *errmsg = NULL;
|
|
int ttl;
|
|
|
|
if (strcmp(id, "copy") == 0)
|
|
ttl = -1;
|
|
else {
|
|
ttl = strtonum(id, 0, 0xff, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "tunnelttl %s: %s", id, errmsg);
|
|
}
|
|
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_ttl = ttl;
|
|
if (ioctl(sock, SIOCSLIFPHYTTL, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSLIFPHYTTL");
|
|
}
|
|
|
|
void
|
|
settunneldf(const char *ignored, int alsoignored)
|
|
{
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_df = 1;
|
|
if (ioctl(sock, SIOCSLIFPHYDF, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSLIFPHYDF");
|
|
}
|
|
|
|
void
|
|
settunnelnodf(const char *ignored, int alsoignored)
|
|
{
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_df = 0;
|
|
if (ioctl(sock, SIOCSLIFPHYDF, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSLIFPHYDF");
|
|
}
|
|
|
|
void
|
|
settunnelecn(const char *ignored, int alsoignored)
|
|
{
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_metric = 1;
|
|
if (ioctl(sock, SIOCSLIFPHYECN, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSLIFPHYECN");
|
|
}
|
|
|
|
void
|
|
settunnelnoecn(const char *ignored, int alsoignored)
|
|
{
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_metric = 0;
|
|
if (ioctl(sock, SIOCSLIFPHYECN, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSLIFPHYECN");
|
|
}
|
|
|
|
void
|
|
setvnetflowid(const char *ignored, int alsoignored)
|
|
{
|
|
if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >=
|
|
sizeof(ifr.ifr_name))
|
|
errx(1, "vnetflowid: name is too long");
|
|
|
|
ifr.ifr_vnetid = 1;
|
|
if (ioctl(sock, SIOCSVNETFLOWID, &ifr) == -1)
|
|
warn("SIOCSVNETFLOWID");
|
|
}
|
|
|
|
void
|
|
delvnetflowid(const char *ignored, int alsoignored)
|
|
{
|
|
if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >=
|
|
sizeof(ifr.ifr_name))
|
|
errx(1, "vnetflowid: name is too long");
|
|
|
|
ifr.ifr_vnetid = 0;
|
|
if (ioctl(sock, SIOCSVNETFLOWID, &ifr) == -1)
|
|
warn("SIOCSVNETFLOWID");
|
|
}
|
|
|
|
static void
|
|
pwe3_neighbor(void)
|
|
{
|
|
const char *prefix = "pwe3 remote label";
|
|
struct if_laddrreq req;
|
|
char hbuf[NI_MAXHOST];
|
|
struct sockaddr_mpls *smpls;
|
|
int error;
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
if (strlcpy(req.iflr_name, ifname, sizeof(req.iflr_name)) >=
|
|
sizeof(req.iflr_name))
|
|
errx(1, "pwe3 neighbor: name is too long");
|
|
|
|
if (ioctl(sock, SIOCGPWE3NEIGHBOR, &req) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
return;
|
|
|
|
printf(" %s (unset)", prefix);
|
|
return;
|
|
}
|
|
|
|
if (req.dstaddr.ss_family != AF_MPLS) {
|
|
warnc(EPFNOSUPPORT, "pwe3 neighbor");
|
|
return;
|
|
}
|
|
smpls = (struct sockaddr_mpls *)&req.dstaddr;
|
|
|
|
error = getnameinfo((struct sockaddr *)&req.addr, sizeof(req.addr),
|
|
hbuf, sizeof(hbuf), NULL, 0, NI_NUMERICHOST);
|
|
if (error != 0) {
|
|
warnx("%s: %s", prefix, gai_strerror(error));
|
|
return;
|
|
}
|
|
|
|
printf(" %s %u on %s", prefix, smpls->smpls_label, hbuf);
|
|
}
|
|
|
|
static void
|
|
pwe3_cword(void)
|
|
{
|
|
struct ifreq req;
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
if (strlcpy(req.ifr_name, ifname, sizeof(req.ifr_name)) >=
|
|
sizeof(req.ifr_name))
|
|
errx(1, "pwe3 control word: name is too long");
|
|
|
|
if (ioctl(sock, SIOCGPWE3CTRLWORD, &req) == -1) {
|
|
return;
|
|
}
|
|
|
|
printf(" %s", req.ifr_pwe3 ? "cw" : "nocw");
|
|
}
|
|
|
|
static void
|
|
pwe3_fword(void)
|
|
{
|
|
struct ifreq req;
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
if (strlcpy(req.ifr_name, ifname, sizeof(req.ifr_name)) >=
|
|
sizeof(req.ifr_name))
|
|
errx(1, "pwe3 control word: name is too long");
|
|
|
|
if (ioctl(sock, SIOCGPWE3FAT, &req) == -1)
|
|
return;
|
|
|
|
printf(" %s", req.ifr_pwe3 ? "fat" : "nofat");
|
|
}
|
|
|
|
void
|
|
mpls_status(void)
|
|
{
|
|
struct shim_hdr shim;
|
|
|
|
bzero(&shim, sizeof(shim));
|
|
ifr.ifr_data = (caddr_t)&shim;
|
|
|
|
if (ioctl(sock, SIOCGETLABEL, (caddr_t)&ifr) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
return;
|
|
|
|
printf("\tmpls: label (unset)");
|
|
} else
|
|
printf("\tmpls: label %u", shim.shim_label);
|
|
|
|
pwe3_neighbor();
|
|
pwe3_cword();
|
|
pwe3_fword();
|
|
|
|
printf("\n");
|
|
}
|
|
|
|
void
|
|
setmplslabel(const char *val, int d)
|
|
{
|
|
struct shim_hdr shim;
|
|
const char *estr;
|
|
|
|
bzero(&shim, sizeof(shim));
|
|
ifr.ifr_data = (caddr_t)&shim;
|
|
shim.shim_label = strtonum(val, 0, MPLS_LABEL_MAX, &estr);
|
|
|
|
if (estr)
|
|
errx(1, "mpls label %s is %s", val, estr);
|
|
if (ioctl(sock, SIOCSETLABEL, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSETLABEL");
|
|
}
|
|
|
|
void
|
|
unsetmplslabel(const char *val, int d)
|
|
{
|
|
struct ifreq req;
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
if (strlcpy(req.ifr_name, ifname, sizeof(req.ifr_name)) >=
|
|
sizeof(req.ifr_name))
|
|
errx(1, "interface name is too long");
|
|
|
|
if (ioctl(sock, SIOCDELLABEL, (caddr_t)&ifr) == -1)
|
|
warn("-mplslabel");
|
|
}
|
|
|
|
static void
|
|
setpwe3(unsigned long cmd, const char *cmdname, int value)
|
|
{
|
|
struct ifreq req;
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
if (strlcpy(req.ifr_name, ifname, sizeof(req.ifr_name)) >=
|
|
sizeof(req.ifr_name))
|
|
errx(1, "interface name is too long");
|
|
|
|
req.ifr_pwe3 = value;
|
|
|
|
if (ioctl(sock, cmd, &req) == -1)
|
|
warn("%s", cmdname);
|
|
}
|
|
|
|
void
|
|
setpwe3cw(const char *val, int d)
|
|
{
|
|
setpwe3(SIOCSPWE3CTRLWORD, "pwecw", 1);
|
|
}
|
|
|
|
void
|
|
unsetpwe3cw(const char *val, int d)
|
|
{
|
|
setpwe3(SIOCSPWE3CTRLWORD, "-pwecw", 0);
|
|
}
|
|
|
|
void
|
|
setpwe3fat(const char *val, int d)
|
|
{
|
|
setpwe3(SIOCSPWE3FAT, "pwefat", 1);
|
|
}
|
|
|
|
void
|
|
unsetpwe3fat(const char *val, int d)
|
|
{
|
|
setpwe3(SIOCSPWE3FAT, "-pwefat", 0);
|
|
}
|
|
|
|
void
|
|
setpwe3neighbor(const char *label, const char *neighbor)
|
|
{
|
|
struct if_laddrreq req;
|
|
struct addrinfo hints, *res;
|
|
struct sockaddr_mpls *smpls = (struct sockaddr_mpls *)&req.dstaddr;
|
|
const char *errstr;
|
|
int error;
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
if (strlcpy(req.iflr_name, ifname, sizeof(req.iflr_name)) >=
|
|
sizeof(req.iflr_name))
|
|
errx(1, "interface name is too long");
|
|
|
|
memset(&hints, 0, sizeof(hints));
|
|
hints.ai_family = AF_UNSPEC;
|
|
hints.ai_socktype = SOCK_DGRAM;
|
|
error = getaddrinfo(neighbor, NULL, &hints, &res);
|
|
if (error != 0)
|
|
errx(1, "pweneighbor %s: %s", neighbor, gai_strerror(error));
|
|
|
|
smpls->smpls_len = sizeof(*smpls);
|
|
smpls->smpls_family = AF_MPLS;
|
|
smpls->smpls_label = strtonum(label,
|
|
(MPLS_LABEL_RESERVED_MAX + 1), MPLS_LABEL_MAX, &errstr);
|
|
if (errstr != NULL)
|
|
errx(1, "pweneighbor: invalid label: %s", errstr);
|
|
|
|
|
|
if (res->ai_addrlen > sizeof(req.addr))
|
|
errx(1, "pweneighbors: unexpected socklen");
|
|
|
|
memcpy(&req.addr, res->ai_addr, res->ai_addrlen);
|
|
|
|
freeaddrinfo(res);
|
|
|
|
if (ioctl(sock, SIOCSPWE3NEIGHBOR, &req) == -1)
|
|
warn("pweneighbor");
|
|
}
|
|
|
|
void
|
|
unsetpwe3neighbor(const char *val, int d)
|
|
{
|
|
struct ifreq req;
|
|
|
|
memset(&req, 0, sizeof(req));
|
|
if (strlcpy(req.ifr_name, ifname, sizeof(req.ifr_name)) >=
|
|
sizeof(req.ifr_name))
|
|
errx(1, "interface name is too long");
|
|
|
|
if (ioctl(sock, SIOCDPWE3NEIGHBOR, &req) == -1)
|
|
warn("-pweneighbor");
|
|
}
|
|
|
|
void
|
|
transceiver(const char *value, int d)
|
|
{
|
|
showtransceiver = 1;
|
|
}
|
|
|
|
void
|
|
transceiverdump(const char *value, int d)
|
|
{
|
|
if (if_sff_info(1) == -1)
|
|
err(1, "%s transceiver", ifname);
|
|
}
|
|
#endif /* SMALL */
|
|
|
|
void
|
|
getvnetflowid(struct ifencap *ife)
|
|
{
|
|
if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >=
|
|
sizeof(ifr.ifr_name))
|
|
errx(1, "vnetflowid: name is too long");
|
|
|
|
if (ioctl(sock, SIOCGVNETFLOWID, &ifr) == -1)
|
|
return;
|
|
|
|
if (ifr.ifr_vnetid)
|
|
ife->ife_flags |= IFE_VNETFLOWID;
|
|
}
|
|
|
|
void
|
|
setvnetid(const char *id, int param)
|
|
{
|
|
const char *errmsg = NULL;
|
|
int64_t vnetid;
|
|
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
|
|
if (strcasecmp("any", id) == 0)
|
|
vnetid = -1;
|
|
else {
|
|
vnetid = strtonum(id, 0, INT64_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "vnetid %s: %s", id, errmsg);
|
|
}
|
|
|
|
ifr.ifr_vnetid = vnetid;
|
|
if (ioctl(sock, SIOCSVNETID, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSVNETID");
|
|
}
|
|
|
|
void
|
|
delvnetid(const char *ignored, int alsoignored)
|
|
{
|
|
if (ioctl(sock, SIOCDVNETID, &ifr) == -1)
|
|
warn("SIOCDVNETID");
|
|
}
|
|
|
|
void
|
|
getvnetid(struct ifencap *ife)
|
|
{
|
|
if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >=
|
|
sizeof(ifr.ifr_name))
|
|
errx(1, "vnetid: name is too long");
|
|
|
|
if (ioctl(sock, SIOCGVNETID, &ifr) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
return;
|
|
|
|
ife->ife_flags |= IFE_VNETID_NONE;
|
|
return;
|
|
}
|
|
|
|
if (ifr.ifr_vnetid < 0) {
|
|
ife->ife_flags |= IFE_VNETID_ANY;
|
|
return;
|
|
}
|
|
|
|
ife->ife_flags |= IFE_VNETID_SET;
|
|
ife->ife_vnetid = ifr.ifr_vnetid;
|
|
}
|
|
|
|
void
|
|
setifparent(const char *id, int param)
|
|
{
|
|
struct if_parent ifp;
|
|
|
|
if (strlcpy(ifp.ifp_name, ifname, sizeof(ifp.ifp_name)) >=
|
|
sizeof(ifp.ifp_name))
|
|
errx(1, "parent: name too long");
|
|
|
|
if (strlcpy(ifp.ifp_parent, id, sizeof(ifp.ifp_parent)) >=
|
|
sizeof(ifp.ifp_parent))
|
|
errx(1, "parent: parent too long");
|
|
|
|
if (ioctl(sock, SIOCSIFPARENT, (caddr_t)&ifp) == -1)
|
|
warn("%s: %s: SIOCSIFPARENT", ifp.ifp_name, ifp.ifp_parent);
|
|
}
|
|
|
|
void
|
|
delifparent(const char *ignored, int alsoignored)
|
|
{
|
|
if (ioctl(sock, SIOCDIFPARENT, &ifr) == -1)
|
|
warn("SIOCDIFPARENT");
|
|
}
|
|
|
|
void
|
|
getifparent(struct ifencap *ife)
|
|
{
|
|
struct if_parent ifp;
|
|
|
|
memset(&ifp, 0, sizeof(ifp));
|
|
if (strlcpy(ifp.ifp_name, ifname, sizeof(ifp.ifp_name)) >=
|
|
sizeof(ifp.ifp_name))
|
|
errx(1, "parent: name too long");
|
|
|
|
if (ioctl(sock, SIOCGIFPARENT, (caddr_t)&ifp) == -1) {
|
|
if (errno != EADDRNOTAVAIL)
|
|
return;
|
|
|
|
ife->ife_flags |= IFE_PARENT_NONE;
|
|
} else {
|
|
memcpy(ife->ife_parent, ifp.ifp_parent,
|
|
sizeof(ife->ife_parent));
|
|
ife->ife_flags |= IFE_PARENT_SET;
|
|
}
|
|
}
|
|
|
|
#ifndef SMALL
|
|
void
|
|
gettxprio(struct ifencap *ife)
|
|
{
|
|
if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >=
|
|
sizeof(ifr.ifr_name))
|
|
errx(1, "hdr prio: name is too long");
|
|
|
|
if (ioctl(sock, SIOCGTXHPRIO, (caddr_t)&ifr) == -1)
|
|
return;
|
|
|
|
ife->ife_flags |= IFE_TXHPRIO_SET;
|
|
ife->ife_txhprio = ifr.ifr_hdrprio;
|
|
}
|
|
|
|
void
|
|
settxprio(const char *val, int d)
|
|
{
|
|
const char *errmsg = NULL;
|
|
|
|
if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >=
|
|
sizeof(ifr.ifr_name))
|
|
errx(1, "tx prio: name is too long");
|
|
|
|
if (strcmp(val, "packet") == 0)
|
|
ifr.ifr_hdrprio = IF_HDRPRIO_PACKET;
|
|
else if (strcmp(val, "payload") == 0)
|
|
ifr.ifr_hdrprio = IF_HDRPRIO_PAYLOAD;
|
|
else {
|
|
ifr.ifr_hdrprio = strtonum(val,
|
|
IF_HDRPRIO_MIN, IF_HDRPRIO_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "tx prio %s: %s", val, errmsg);
|
|
}
|
|
|
|
if (ioctl(sock, SIOCSTXHPRIO, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSTXHPRIO");
|
|
}
|
|
|
|
void
|
|
getrxprio(struct ifencap *ife)
|
|
{
|
|
if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >=
|
|
sizeof(ifr.ifr_name))
|
|
errx(1, "hdr prio: name is too long");
|
|
|
|
if (ioctl(sock, SIOCGRXHPRIO, (caddr_t)&ifr) == -1)
|
|
return;
|
|
|
|
ife->ife_flags |= IFE_RXHPRIO_SET;
|
|
ife->ife_rxhprio = ifr.ifr_hdrprio;
|
|
}
|
|
|
|
void
|
|
setrxprio(const char *val, int d)
|
|
{
|
|
const char *errmsg = NULL;
|
|
|
|
if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >=
|
|
sizeof(ifr.ifr_name))
|
|
errx(1, "rx prio: name is too long");
|
|
|
|
if (strcmp(val, "packet") == 0)
|
|
ifr.ifr_hdrprio = IF_HDRPRIO_PACKET;
|
|
else if (strcmp(val, "payload") == 0)
|
|
ifr.ifr_hdrprio = IF_HDRPRIO_PAYLOAD;
|
|
else if (strcmp(val, "outer") == 0)
|
|
ifr.ifr_hdrprio = IF_HDRPRIO_OUTER;
|
|
else {
|
|
ifr.ifr_hdrprio = strtonum(val,
|
|
IF_HDRPRIO_MIN, IF_HDRPRIO_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "rx prio %s: %s", val, errmsg);
|
|
}
|
|
|
|
if (ioctl(sock, SIOCSRXHPRIO, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSRXHPRIO");
|
|
}
|
|
#endif
|
|
|
|
void
|
|
getencap(void)
|
|
{
|
|
struct ifencap ife = { .ife_flags = 0 };
|
|
|
|
getvnetid(&ife);
|
|
getvnetflowid(&ife);
|
|
getifparent(&ife);
|
|
#ifndef SMALL
|
|
gettxprio(&ife);
|
|
getrxprio(&ife);
|
|
#endif
|
|
|
|
if (ife.ife_flags == 0)
|
|
return;
|
|
|
|
printf("\tencap:");
|
|
|
|
switch (ife.ife_flags & IFE_VNETID_MASK) {
|
|
case IFE_VNETID_NONE:
|
|
printf(" vnetid none");
|
|
break;
|
|
case IFE_VNETID_ANY:
|
|
printf(" vnetid any");
|
|
break;
|
|
case IFE_VNETID_SET:
|
|
printf(" vnetid %lld", ife.ife_vnetid);
|
|
if (ife.ife_flags & IFE_VNETFLOWID)
|
|
printf("+");
|
|
break;
|
|
}
|
|
|
|
switch (ife.ife_flags & IFE_PARENT_MASK) {
|
|
case IFE_PARENT_NONE:
|
|
printf(" parent none");
|
|
break;
|
|
case IFE_PARENT_SET:
|
|
printf(" parent %s", ife.ife_parent);
|
|
break;
|
|
}
|
|
|
|
#ifndef SMALL
|
|
if (ife.ife_flags & IFE_TXHPRIO_SET) {
|
|
printf(" txprio ");
|
|
switch (ife.ife_txhprio) {
|
|
case IF_HDRPRIO_PACKET:
|
|
printf("packet");
|
|
break;
|
|
case IF_HDRPRIO_PAYLOAD:
|
|
printf("payload");
|
|
break;
|
|
default:
|
|
printf("%d", ife.ife_txhprio);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (ife.ife_flags & IFE_RXHPRIO_SET) {
|
|
printf(" rxprio ");
|
|
switch (ife.ife_rxhprio) {
|
|
case IF_HDRPRIO_PACKET:
|
|
printf("packet");
|
|
break;
|
|
case IF_HDRPRIO_PAYLOAD:
|
|
printf("payload");
|
|
break;
|
|
case IF_HDRPRIO_OUTER:
|
|
printf("outer");
|
|
break;
|
|
default:
|
|
printf("%d", ife.ife_rxhprio);
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
printf("\n");
|
|
}
|
|
|
|
void
|
|
settrunkport(const char *val, int d)
|
|
{
|
|
struct trunk_reqport rp;
|
|
|
|
bzero(&rp, sizeof(rp));
|
|
strlcpy(rp.rp_ifname, ifname, sizeof(rp.rp_ifname));
|
|
strlcpy(rp.rp_portname, val, sizeof(rp.rp_portname));
|
|
|
|
if (ioctl(sock, SIOCSTRUNKPORT, &rp) == -1)
|
|
err(1, "%s %s: SIOCSTRUNKPORT", rp.rp_ifname, rp.rp_portname);
|
|
}
|
|
|
|
void
|
|
unsettrunkport(const char *val, int d)
|
|
{
|
|
struct trunk_reqport rp;
|
|
|
|
bzero(&rp, sizeof(rp));
|
|
strlcpy(rp.rp_ifname, ifname, sizeof(rp.rp_ifname));
|
|
strlcpy(rp.rp_portname, val, sizeof(rp.rp_portname));
|
|
|
|
if (ioctl(sock, SIOCSTRUNKDELPORT, &rp) == -1)
|
|
err(1, "%s: %s: SIOCSTRUNKDELPORT", rp.rp_ifname,
|
|
rp.rp_portname);
|
|
}
|
|
|
|
void
|
|
settrunkproto(const char *val, int d)
|
|
{
|
|
struct trunk_protos tpr[] = TRUNK_PROTOS;
|
|
struct trunk_reqall ra;
|
|
int i;
|
|
|
|
bzero(&ra, sizeof(ra));
|
|
ra.ra_proto = TRUNK_PROTO_MAX;
|
|
|
|
for (i = 0; i < (sizeof(tpr) / sizeof(tpr[0])); i++) {
|
|
if (strcmp(val, tpr[i].tpr_name) == 0) {
|
|
ra.ra_proto = tpr[i].tpr_proto;
|
|
break;
|
|
}
|
|
}
|
|
if (ra.ra_proto == TRUNK_PROTO_MAX)
|
|
errx(1, "Invalid trunk protocol: %s", val);
|
|
|
|
strlcpy(ra.ra_ifname, ifname, sizeof(ra.ra_ifname));
|
|
if (ioctl(sock, SIOCSTRUNK, &ra) != 0)
|
|
err(1, "%s: SIOCSTRUNK", ra.ra_ifname);
|
|
}
|
|
|
|
void
|
|
settrunklacpmode(const char *val, int d)
|
|
{
|
|
struct trunk_reqall ra;
|
|
struct trunk_opts tops;
|
|
|
|
bzero(&ra, sizeof(ra));
|
|
strlcpy(ra.ra_ifname, ifname, sizeof(ra.ra_ifname));
|
|
|
|
if (ioctl(sock, SIOCGTRUNK, &ra) != 0)
|
|
err(1, "%s: SIOCGTRUNK", ra.ra_ifname);
|
|
|
|
if (ra.ra_proto != TRUNK_PROTO_LACP)
|
|
errx(1, "Invalid option for trunk: %s", ifname);
|
|
|
|
if (strcmp(val, lacpmodeactive) != 0 &&
|
|
strcmp(val, lacpmodepassive) != 0)
|
|
errx(1, "Invalid lacpmode option for trunk: %s", ifname);
|
|
|
|
bzero(&tops, sizeof(tops));
|
|
strlcpy(tops.to_ifname, ifname, sizeof(tops.to_ifname));
|
|
tops.to_proto = TRUNK_PROTO_LACP;
|
|
tops.to_opts |= TRUNK_OPT_LACP_MODE;
|
|
|
|
if (strcmp(val, lacpmodeactive) == 0)
|
|
tops.to_lacpopts.lacp_mode = 1;
|
|
else
|
|
tops.to_lacpopts.lacp_mode = 0;
|
|
|
|
if (ioctl(sock, SIOCSTRUNKOPTS, &tops) != 0)
|
|
err(1, "%s: SIOCSTRUNKOPTS", tops.to_ifname);
|
|
}
|
|
|
|
void
|
|
settrunklacptimeout(const char *val, int d)
|
|
{
|
|
struct trunk_reqall ra;
|
|
struct trunk_opts tops;
|
|
|
|
bzero(&ra, sizeof(ra));
|
|
strlcpy(ra.ra_ifname, ifname, sizeof(ra.ra_ifname));
|
|
|
|
if (ioctl(sock, SIOCGTRUNK, &ra) != 0)
|
|
err(1, "%s SIOCGTRUNK", ra.ra_ifname);
|
|
|
|
if (ra.ra_proto != TRUNK_PROTO_LACP)
|
|
errx(1, "Invalid option for trunk: %s", ifname);
|
|
|
|
if (strcmp(val, lacptimeoutfast) != 0 &&
|
|
strcmp(val, lacptimeoutslow) != 0)
|
|
errx(1, "Invalid lacptimeout option for trunk: %s", ifname);
|
|
|
|
bzero(&tops, sizeof(tops));
|
|
strlcpy(tops.to_ifname, ifname, sizeof(tops.to_ifname));
|
|
tops.to_proto = TRUNK_PROTO_LACP;
|
|
tops.to_opts |= TRUNK_OPT_LACP_TIMEOUT;
|
|
|
|
if (strcmp(val, lacptimeoutfast) == 0)
|
|
tops.to_lacpopts.lacp_timeout = 1;
|
|
else
|
|
tops.to_lacpopts.lacp_timeout = 0;
|
|
|
|
if (ioctl(sock, SIOCSTRUNKOPTS, &tops) != 0)
|
|
err(1, "%s: SIOCSTRUNKOPTS", tops.to_ifname);
|
|
}
|
|
|
|
void
|
|
trunk_status(void)
|
|
{
|
|
struct trunk_protos tpr[] = TRUNK_PROTOS;
|
|
struct trunk_reqport rp, rpbuf[TRUNK_MAX_PORTS];
|
|
struct trunk_reqall ra;
|
|
struct lacp_opreq *lp;
|
|
const char *proto = "<unknown>";
|
|
int i, isport = 0;
|
|
|
|
bzero(&rp, sizeof(rp));
|
|
bzero(&ra, sizeof(ra));
|
|
|
|
strlcpy(rp.rp_ifname, ifname, sizeof(rp.rp_ifname));
|
|
strlcpy(rp.rp_portname, ifname, sizeof(rp.rp_portname));
|
|
|
|
if (ioctl(sock, SIOCGTRUNKPORT, &rp) == 0)
|
|
isport = 1;
|
|
|
|
strlcpy(ra.ra_ifname, ifname, sizeof(ra.ra_ifname));
|
|
ra.ra_size = sizeof(rpbuf);
|
|
ra.ra_port = rpbuf;
|
|
|
|
if (ioctl(sock, SIOCGTRUNK, &ra) == 0) {
|
|
lp = (struct lacp_opreq *)&ra.ra_lacpreq;
|
|
|
|
for (i = 0; i < (sizeof(tpr) / sizeof(tpr[0])); i++) {
|
|
if (ra.ra_proto == tpr[i].tpr_proto) {
|
|
proto = tpr[i].tpr_name;
|
|
break;
|
|
}
|
|
}
|
|
|
|
printf("\ttrunk: trunkproto %s", proto);
|
|
if (isport)
|
|
printf(" trunkdev %s", rp.rp_ifname);
|
|
putchar('\n');
|
|
if (ra.ra_proto == TRUNK_PROTO_LACP) {
|
|
char *act_mac = strdup(
|
|
ether_ntoa((struct ether_addr*)lp->actor_mac));
|
|
if (act_mac == NULL)
|
|
err(1, "strdup");
|
|
printf("\ttrunk id: [(%04X,%s,%04X,%04X,%04X),\n"
|
|
"\t\t (%04X,%s,%04X,%04X,%04X)]\n",
|
|
lp->actor_prio, act_mac,
|
|
lp->actor_key, lp->actor_portprio, lp->actor_portno,
|
|
lp->partner_prio,
|
|
ether_ntoa((struct ether_addr*)lp->partner_mac),
|
|
lp->partner_key, lp->partner_portprio,
|
|
lp->partner_portno);
|
|
free(act_mac);
|
|
}
|
|
|
|
for (i = 0; i < ra.ra_ports; i++) {
|
|
lp = (struct lacp_opreq *)&(rpbuf[i].rp_lacpreq);
|
|
if (ra.ra_proto == TRUNK_PROTO_LACP) {
|
|
printf("\t\t%s lacp actor "
|
|
"system pri 0x%x mac %s, key 0x%x, "
|
|
"port pri 0x%x number 0x%x\n",
|
|
rpbuf[i].rp_portname,
|
|
lp->actor_prio,
|
|
ether_ntoa((struct ether_addr*)
|
|
lp->actor_mac),
|
|
lp->actor_key,
|
|
lp->actor_portprio, lp->actor_portno);
|
|
printf("\t\t%s lacp actor state ",
|
|
rpbuf[i].rp_portname);
|
|
printb_status(lp->actor_state,
|
|
LACP_STATE_BITS);
|
|
putchar('\n');
|
|
|
|
printf("\t\t%s lacp partner "
|
|
"system pri 0x%x mac %s, key 0x%x, "
|
|
"port pri 0x%x number 0x%x\n",
|
|
rpbuf[i].rp_portname,
|
|
lp->partner_prio,
|
|
ether_ntoa((struct ether_addr*)
|
|
lp->partner_mac),
|
|
lp->partner_key,
|
|
lp->partner_portprio, lp->partner_portno);
|
|
printf("\t\t%s lacp partner state ",
|
|
rpbuf[i].rp_portname);
|
|
printb_status(lp->partner_state,
|
|
LACP_STATE_BITS);
|
|
putchar('\n');
|
|
}
|
|
|
|
printf("\t\t%s port ", rpbuf[i].rp_portname);
|
|
printb_status(rpbuf[i].rp_flags, TRUNK_PORT_BITS);
|
|
putchar('\n');
|
|
}
|
|
|
|
if (showmediaflag) {
|
|
printf("\tsupported trunk protocols:\n");
|
|
for (i = 0; i < (sizeof(tpr) / sizeof(tpr[0])); i++)
|
|
printf("\t\ttrunkproto %s\n", tpr[i].tpr_name);
|
|
}
|
|
} else if (isport)
|
|
printf("\ttrunk: trunkdev %s\n", rp.rp_ifname);
|
|
}
|
|
|
|
#ifndef SMALL
|
|
static const char *carp_states[] = { CARP_STATES };
|
|
static const char *carp_bal_modes[] = { CARP_BAL_MODES };
|
|
|
|
void
|
|
carp_status(void)
|
|
{
|
|
const char *state, *balmode;
|
|
struct carpreq carpr;
|
|
char peer[32];
|
|
int i;
|
|
|
|
memset((char *)&carpr, 0, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
return;
|
|
|
|
if (carpr.carpr_vhids[0] == 0)
|
|
return;
|
|
|
|
if (carpr.carpr_balancing > CARP_BAL_MAXID)
|
|
balmode = "<UNKNOWN>";
|
|
else
|
|
balmode = carp_bal_modes[carpr.carpr_balancing];
|
|
|
|
if (carpr.carpr_peer.s_addr != htonl(INADDR_CARP_GROUP))
|
|
snprintf(peer, sizeof(peer),
|
|
" carppeer %s", inet_ntoa(carpr.carpr_peer));
|
|
else
|
|
peer[0] = '\0';
|
|
|
|
for (i = 0; carpr.carpr_vhids[i]; i++) {
|
|
if (carpr.carpr_states[i] > CARP_MAXSTATE)
|
|
state = "<UNKNOWN>";
|
|
else
|
|
state = carp_states[carpr.carpr_states[i]];
|
|
if (carpr.carpr_vhids[1] == 0) {
|
|
printf("\tcarp: %s carpdev %s vhid %u advbase %d "
|
|
"advskew %u%s\n", state,
|
|
carpr.carpr_carpdev[0] != '\0' ?
|
|
carpr.carpr_carpdev : "none", carpr.carpr_vhids[0],
|
|
carpr.carpr_advbase, carpr.carpr_advskews[0],
|
|
peer);
|
|
} else {
|
|
if (i == 0) {
|
|
printf("\tcarp: carpdev %s advbase %d"
|
|
" balancing %s%s\n",
|
|
carpr.carpr_carpdev[0] != '\0' ?
|
|
carpr.carpr_carpdev : "none",
|
|
carpr.carpr_advbase, balmode, peer);
|
|
}
|
|
printf("\t\tstate %s vhid %u advskew %u\n", state,
|
|
carpr.carpr_vhids[i], carpr.carpr_advskews[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
setcarp_passwd(const char *val, int d)
|
|
{
|
|
struct carpreq carpr;
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
bzero(carpr.carpr_key, CARP_KEY_LEN);
|
|
strlcpy((char *)carpr.carpr_key, val, CARP_KEY_LEN);
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setcarp_vhid(const char *val, int d)
|
|
{
|
|
const char *errmsg = NULL;
|
|
struct carpreq carpr;
|
|
int vhid;
|
|
|
|
vhid = strtonum(val, 1, 255, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "vhid %s: %s", val, errmsg);
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
carpr.carpr_vhids[0] = vhid;
|
|
carpr.carpr_vhids[1] = 0;
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setcarp_advskew(const char *val, int d)
|
|
{
|
|
const char *errmsg = NULL;
|
|
struct carpreq carpr;
|
|
int advskew;
|
|
|
|
advskew = strtonum(val, 0, 254, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "advskew %s: %s", val, errmsg);
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
carpr.carpr_advskews[0] = advskew;
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setcarp_advbase(const char *val, int d)
|
|
{
|
|
const char *errmsg = NULL;
|
|
struct carpreq carpr;
|
|
int advbase;
|
|
|
|
advbase = strtonum(val, 0, 254, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "advbase %s: %s", val, errmsg);
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
carpr.carpr_advbase = advbase;
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setcarppeer(const char *val, int d)
|
|
{
|
|
struct carpreq carpr;
|
|
struct addrinfo hints, *peerres;
|
|
int ecode;
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
bzero(&hints, sizeof(hints));
|
|
hints.ai_family = AF_INET;
|
|
hints.ai_socktype = SOCK_DGRAM;
|
|
|
|
if ((ecode = getaddrinfo(val, NULL, &hints, &peerres)) != 0)
|
|
errx(1, "error in parsing address string: %s",
|
|
gai_strerror(ecode));
|
|
|
|
if (peerres->ai_addr->sa_family != AF_INET)
|
|
errx(1, "only IPv4 addresses supported for the carppeer");
|
|
|
|
carpr.carpr_peer.s_addr = ((struct sockaddr_in *)
|
|
peerres->ai_addr)->sin_addr.s_addr;
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
|
|
freeaddrinfo(peerres);
|
|
}
|
|
|
|
void
|
|
unsetcarppeer(const char *val, int d)
|
|
{
|
|
struct carpreq carpr;
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
bzero(&carpr.carpr_peer, sizeof(carpr.carpr_peer));
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setcarp_state(const char *val, int d)
|
|
{
|
|
struct carpreq carpr;
|
|
int i;
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
for (i = 0; i <= CARP_MAXSTATE; i++) {
|
|
if (!strcasecmp(val, carp_states[i])) {
|
|
carpr.carpr_state = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setcarpdev(const char *val, int d)
|
|
{
|
|
struct carpreq carpr;
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
strlcpy(carpr.carpr_carpdev, val, sizeof(carpr.carpr_carpdev));
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setcarp_nodes(const char *val, int d)
|
|
{
|
|
char *optlist, *str;
|
|
int i;
|
|
struct carpreq carpr;
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
bzero(carpr.carpr_vhids, sizeof(carpr.carpr_vhids));
|
|
bzero(carpr.carpr_advskews, sizeof(carpr.carpr_advskews));
|
|
|
|
optlist = strdup(val);
|
|
if (optlist == NULL)
|
|
err(1, "strdup");
|
|
|
|
str = strtok(optlist, ",");
|
|
for (i = 0; str != NULL; i++) {
|
|
u_int vhid, advskew;
|
|
|
|
if (i >= CARP_MAXNODES)
|
|
errx(1, "too many carp nodes");
|
|
if (sscanf(str, "%u:%u", &vhid, &advskew) != 2) {
|
|
errx(1, "non parsable arg: %s", str);
|
|
}
|
|
if (vhid > 255)
|
|
errx(1, "vhid %u: value too large", vhid);
|
|
if (advskew >= 255)
|
|
errx(1, "advskew %u: value too large", advskew);
|
|
|
|
carpr.carpr_vhids[i] = vhid;
|
|
carpr.carpr_advskews[i] = advskew;
|
|
str = strtok(NULL, ",");
|
|
}
|
|
free(optlist);
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setcarp_balancing(const char *val, int d)
|
|
{
|
|
int i;
|
|
struct carpreq carpr;
|
|
|
|
bzero(&carpr, sizeof(struct carpreq));
|
|
ifr.ifr_data = (caddr_t)&carpr;
|
|
|
|
if (ioctl(sock, SIOCGVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGVH", ifr.ifr_name);
|
|
|
|
for (i = 0; i <= CARP_BAL_MAXID; i++)
|
|
if (!strcasecmp(val, carp_bal_modes[i]))
|
|
break;
|
|
|
|
if (i > CARP_BAL_MAXID)
|
|
errx(1, "balancing %s: unknown mode", val);
|
|
|
|
carpr.carpr_balancing = i;
|
|
|
|
if (ioctl(sock, SIOCSVH, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSVH", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setpfsync_syncdev(const char *val, int d)
|
|
{
|
|
struct pfsyncreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pfsyncreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCGETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGETPFSYNC", ifr.ifr_name);
|
|
|
|
strlcpy(preq.pfsyncr_syncdev, val, sizeof(preq.pfsyncr_syncdev));
|
|
|
|
if (ioctl(sock, SIOCSETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFSYNC", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
unsetpfsync_syncdev(const char *val, int d)
|
|
{
|
|
struct pfsyncreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pfsyncreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCGETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGETPFSYNC", ifr.ifr_name);
|
|
|
|
bzero(&preq.pfsyncr_syncdev, sizeof(preq.pfsyncr_syncdev));
|
|
|
|
if (ioctl(sock, SIOCSETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFSYNC", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setpfsync_syncpeer(const char *val, int d)
|
|
{
|
|
struct pfsyncreq preq;
|
|
struct addrinfo hints, *peerres;
|
|
int ecode;
|
|
|
|
bzero(&preq, sizeof(struct pfsyncreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCGETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGETPFSYNC", ifr.ifr_name);
|
|
|
|
memset(&hints, 0, sizeof(hints));
|
|
hints.ai_family = AF_INET;
|
|
hints.ai_socktype = SOCK_DGRAM; /*dummy*/
|
|
|
|
if ((ecode = getaddrinfo(val, NULL, &hints, &peerres)) != 0)
|
|
errx(1, "error in parsing address string: %s",
|
|
gai_strerror(ecode));
|
|
|
|
if (peerres->ai_addr->sa_family != AF_INET)
|
|
errx(1, "only IPv4 addresses supported for the syncpeer");
|
|
|
|
preq.pfsyncr_syncpeer.s_addr = ((struct sockaddr_in *)
|
|
peerres->ai_addr)->sin_addr.s_addr;
|
|
|
|
if (ioctl(sock, SIOCSETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFSYNC", ifr.ifr_name);
|
|
|
|
freeaddrinfo(peerres);
|
|
}
|
|
|
|
void
|
|
unsetpfsync_syncpeer(const char *val, int d)
|
|
{
|
|
struct pfsyncreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pfsyncreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCGETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGETPFSYNC", ifr.ifr_name);
|
|
|
|
preq.pfsyncr_syncpeer.s_addr = 0;
|
|
|
|
if (ioctl(sock, SIOCSETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFSYNC", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setpfsync_maxupd(const char *val, int d)
|
|
{
|
|
const char *errmsg = NULL;
|
|
struct pfsyncreq preq;
|
|
int maxupdates;
|
|
|
|
maxupdates = strtonum(val, 0, 255, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "maxupd %s: %s", val, errmsg);
|
|
|
|
bzero(&preq, sizeof(struct pfsyncreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCGETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGETPFSYNC", ifr.ifr_name);
|
|
|
|
preq.pfsyncr_maxupdates = maxupdates;
|
|
|
|
if (ioctl(sock, SIOCSETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFSYNC", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setpfsync_defer(const char *val, int d)
|
|
{
|
|
struct pfsyncreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pfsyncreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCGETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGETPFSYNC", ifr.ifr_name);
|
|
|
|
preq.pfsyncr_defer = d;
|
|
if (ioctl(sock, SIOCSETPFSYNC, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFSYNC", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
pfsync_status(void)
|
|
{
|
|
struct pfsyncreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pfsyncreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCGETPFSYNC, (caddr_t)&ifr) == -1)
|
|
return;
|
|
|
|
if (preq.pfsyncr_syncdev[0] != '\0') {
|
|
printf("\tpfsync: syncdev: %s ", preq.pfsyncr_syncdev);
|
|
if (preq.pfsyncr_syncpeer.s_addr != htonl(INADDR_PFSYNC_GROUP))
|
|
printf("syncpeer: %s ",
|
|
inet_ntoa(preq.pfsyncr_syncpeer));
|
|
printf("maxupd: %d ", preq.pfsyncr_maxupdates);
|
|
printf("defer: %s\n", preq.pfsyncr_defer ? "on" : "off");
|
|
}
|
|
}
|
|
|
|
void
|
|
pflow_status(void)
|
|
{
|
|
struct pflowreq preq;
|
|
struct sockaddr_in *sin;
|
|
struct sockaddr_in6 *sin6;
|
|
int error;
|
|
char buf[INET6_ADDRSTRLEN];
|
|
|
|
bzero(&preq, sizeof(struct pflowreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCGETPFLOW, (caddr_t)&ifr) == -1)
|
|
return;
|
|
|
|
if (preq.flowsrc.ss_family == AF_INET || preq.flowsrc.ss_family ==
|
|
AF_INET6) {
|
|
error = getnameinfo((struct sockaddr*)&preq.flowsrc,
|
|
preq.flowsrc.ss_len, buf, sizeof(buf), NULL, 0,
|
|
NI_NUMERICHOST);
|
|
if (error)
|
|
err(1, "sender: %s", gai_strerror(error));
|
|
}
|
|
|
|
printf("\tpflow: ");
|
|
switch (preq.flowsrc.ss_family) {
|
|
case AF_INET:
|
|
sin = (struct sockaddr_in*) &preq.flowsrc;
|
|
if (sin->sin_addr.s_addr != INADDR_ANY) {
|
|
printf("sender: %s", buf);
|
|
if (sin->sin_port != 0)
|
|
printf(":%u", ntohs(sin->sin_port));
|
|
printf(" ");
|
|
}
|
|
break;
|
|
case AF_INET6:
|
|
sin6 = (struct sockaddr_in6*) &preq.flowsrc;
|
|
if (!IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr)) {
|
|
printf("sender: [%s]", buf);
|
|
if (sin6->sin6_port != 0)
|
|
printf(":%u", ntohs(sin6->sin6_port));
|
|
printf(" ");
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
if (preq.flowdst.ss_family == AF_INET || preq.flowdst.ss_family ==
|
|
AF_INET6) {
|
|
error = getnameinfo((struct sockaddr*)&preq.flowdst,
|
|
preq.flowdst.ss_len, buf, sizeof(buf), NULL, 0,
|
|
NI_NUMERICHOST);
|
|
if (error)
|
|
err(1, "receiver: %s", gai_strerror(error));
|
|
}
|
|
switch (preq.flowdst.ss_family) {
|
|
case AF_INET:
|
|
sin = (struct sockaddr_in*)&preq.flowdst;
|
|
printf("receiver: %s:", sin->sin_addr.s_addr != INADDR_ANY ?
|
|
buf : "INVALID");
|
|
if (sin->sin_port == 0)
|
|
printf("%s ", "INVALID");
|
|
else
|
|
printf("%u ", ntohs(sin->sin_port));
|
|
break;
|
|
case AF_INET6:
|
|
sin6 = (struct sockaddr_in6*) &preq.flowdst;
|
|
printf("receiver: [%s]:",
|
|
!IN6_IS_ADDR_UNSPECIFIED(&sin6->sin6_addr) ? buf :
|
|
"INVALID");
|
|
if (sin6->sin6_port == 0)
|
|
printf("%s ", "INVALID");
|
|
else
|
|
printf("%u ", ntohs(sin6->sin6_port));
|
|
break;
|
|
default:
|
|
printf("receiver: INVALID:INVALID ");
|
|
break;
|
|
}
|
|
printf("version: %d\n", preq.version);
|
|
}
|
|
|
|
void
|
|
pflow_addr(const char *val, struct sockaddr_storage *ss) {
|
|
struct addrinfo hints, *res0;
|
|
int error, flag;
|
|
char *cp, *ip, *port, buf[HOST_NAME_MAX+1 + sizeof (":65535")];
|
|
|
|
if (strlcpy(buf, val, sizeof(buf)) >= sizeof(buf))
|
|
errx(1, "%s bad value", val);
|
|
|
|
port = NULL;
|
|
cp = buf;
|
|
if (*cp == '[')
|
|
flag = 1;
|
|
else
|
|
flag = 0;
|
|
|
|
for(; *cp; ++cp) {
|
|
if (*cp == ']' && *(cp + 1) == ':' && flag) {
|
|
*cp = '\0';
|
|
*(cp + 1) = '\0';
|
|
port = cp + 2;
|
|
break;
|
|
}
|
|
if (*cp == ']' && *(cp + 1) == '\0' && flag) {
|
|
*cp = '\0';
|
|
port = NULL;
|
|
break;
|
|
}
|
|
if (*cp == ':' && !flag) {
|
|
*cp = '\0';
|
|
port = cp + 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
ip = buf;
|
|
if (flag)
|
|
ip++;
|
|
|
|
bzero(&hints, sizeof(hints));
|
|
hints.ai_family = AF_UNSPEC;
|
|
hints.ai_socktype = SOCK_DGRAM; /*dummy*/
|
|
hints.ai_flags = AI_NUMERICHOST;
|
|
|
|
if ((error = getaddrinfo(ip, port, &hints, &res0)) != 0)
|
|
errx(1, "error in parsing address string: %s",
|
|
gai_strerror(error));
|
|
|
|
memcpy(ss, res0->ai_addr, res0->ai_addr->sa_len);
|
|
freeaddrinfo(res0);
|
|
}
|
|
|
|
void
|
|
setpflow_sender(const char *val, int d)
|
|
{
|
|
struct pflowreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pflowreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
preq.addrmask |= PFLOW_MASK_SRCIP;
|
|
pflow_addr(val, &preq.flowsrc);
|
|
|
|
if (ioctl(sock, SIOCSETPFLOW, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFLOW", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
unsetpflow_sender(const char *val, int d)
|
|
{
|
|
struct pflowreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pflowreq));
|
|
preq.addrmask |= PFLOW_MASK_SRCIP;
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
if (ioctl(sock, SIOCSETPFLOW, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFLOW", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setpflow_receiver(const char *val, int d)
|
|
{
|
|
struct pflowreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pflowreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
preq.addrmask |= PFLOW_MASK_DSTIP;
|
|
pflow_addr(val, &preq.flowdst);
|
|
|
|
if (ioctl(sock, SIOCSETPFLOW, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFLOW", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
unsetpflow_receiver(const char *val, int d)
|
|
{
|
|
struct pflowreq preq;
|
|
|
|
bzero(&preq, sizeof(struct pflowreq));
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
preq.addrmask |= PFLOW_MASK_DSTIP;
|
|
if (ioctl(sock, SIOCSETPFLOW, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFLOW", ifr.ifr_name);
|
|
}
|
|
|
|
/* PFLOWPROTO XXX */
|
|
void
|
|
setpflowproto(const char *val, int d)
|
|
{
|
|
struct pflow_protos ppr[] = PFLOW_PROTOS;
|
|
struct pflowreq preq;
|
|
int i;
|
|
|
|
bzero(&preq, sizeof(preq));
|
|
preq.version = PFLOW_PROTO_MAX;
|
|
|
|
for (i = 0; i < (sizeof(ppr) / sizeof(ppr[0])); i++) {
|
|
if (strcmp(val, ppr[i].ppr_name) == 0) {
|
|
preq.version = ppr[i].ppr_proto;
|
|
break;
|
|
}
|
|
}
|
|
if (preq.version == PFLOW_PROTO_MAX)
|
|
errx(1, "Invalid pflow protocol: %s", val);
|
|
|
|
preq.addrmask |= PFLOW_MASK_VERSION;
|
|
|
|
ifr.ifr_data = (caddr_t)&preq;
|
|
|
|
if (ioctl(sock, SIOCSETPFLOW, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSETPFLOW", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
pppoe_status(void)
|
|
{
|
|
struct pppoediscparms parms;
|
|
struct pppoeconnectionstate state;
|
|
|
|
memset(&state, 0, sizeof(state));
|
|
|
|
strlcpy(parms.ifname, ifname, sizeof(parms.ifname));
|
|
if (ioctl(sock, PPPOEGETPARMS, &parms) == -1)
|
|
return;
|
|
|
|
printf("\tdev: %s ", parms.eth_ifname);
|
|
|
|
if (*parms.ac_name)
|
|
printf("ac: %s ", parms.ac_name);
|
|
if (*parms.service_name)
|
|
printf("svc: %s ", parms.service_name);
|
|
|
|
strlcpy(state.ifname, ifname, sizeof(state.ifname));
|
|
if (ioctl(sock, PPPOEGETSESSION, &state) == -1)
|
|
err(1, "PPPOEGETSESSION");
|
|
|
|
printf("state: ");
|
|
switch (state.state) {
|
|
case PPPOE_STATE_INITIAL:
|
|
printf("initial"); break;
|
|
case PPPOE_STATE_PADI_SENT:
|
|
printf("PADI sent"); break;
|
|
case PPPOE_STATE_PADR_SENT:
|
|
printf("PADR sent"); break;
|
|
case PPPOE_STATE_SESSION:
|
|
printf("session"); break;
|
|
case PPPOE_STATE_CLOSING:
|
|
printf("closing"); break;
|
|
}
|
|
printf("\n\tsid: 0x%x", state.session_id);
|
|
printf(" PADI retries: %d", state.padi_retry_no);
|
|
printf(" PADR retries: %d", state.padr_retry_no);
|
|
|
|
if (state.state == PPPOE_STATE_SESSION) {
|
|
struct timespec temp_time;
|
|
time_t diff_time, day = 0;
|
|
unsigned int hour = 0, min = 0, sec = 0;
|
|
|
|
if (state.session_time.tv_sec != 0) {
|
|
if (clock_gettime(CLOCK_BOOTTIME, &temp_time) == -1)
|
|
goto notime;
|
|
diff_time = temp_time.tv_sec -
|
|
state.session_time.tv_sec;
|
|
|
|
day = diff_time / (60 * 60 * 24);
|
|
diff_time %= (60 * 60 * 24);
|
|
|
|
hour = diff_time / (60 * 60);
|
|
diff_time %= (60 * 60);
|
|
|
|
min = diff_time / 60;
|
|
diff_time %= 60;
|
|
|
|
sec = diff_time;
|
|
}
|
|
printf(" time: ");
|
|
if (day != 0)
|
|
printf("%lldd ", (long long)day);
|
|
printf("%02u:%02u:%02u", hour, min, sec);
|
|
}
|
|
notime:
|
|
putchar('\n');
|
|
}
|
|
|
|
void
|
|
setpppoe_dev(const char *val, int d)
|
|
{
|
|
struct pppoediscparms parms;
|
|
|
|
strlcpy(parms.ifname, ifname, sizeof(parms.ifname));
|
|
if (ioctl(sock, PPPOEGETPARMS, &parms) == -1)
|
|
return;
|
|
|
|
strlcpy(parms.eth_ifname, val, sizeof(parms.eth_ifname));
|
|
|
|
if (ioctl(sock, PPPOESETPARMS, &parms) == -1)
|
|
err(1, "PPPOESETPARMS");
|
|
}
|
|
|
|
void
|
|
setpppoe_svc(const char *val, int d)
|
|
{
|
|
struct pppoediscparms parms;
|
|
|
|
strlcpy(parms.ifname, ifname, sizeof(parms.ifname));
|
|
if (ioctl(sock, PPPOEGETPARMS, &parms) == -1)
|
|
return;
|
|
|
|
if (d == 0)
|
|
strlcpy(parms.service_name, val, sizeof(parms.service_name));
|
|
else
|
|
memset(parms.service_name, 0, sizeof(parms.service_name));
|
|
|
|
if (ioctl(sock, PPPOESETPARMS, &parms) == -1)
|
|
err(1, "PPPOESETPARMS");
|
|
}
|
|
|
|
void
|
|
setpppoe_ac(const char *val, int d)
|
|
{
|
|
struct pppoediscparms parms;
|
|
|
|
strlcpy(parms.ifname, ifname, sizeof(parms.ifname));
|
|
if (ioctl(sock, PPPOEGETPARMS, &parms) == -1)
|
|
return;
|
|
|
|
if (d == 0)
|
|
strlcpy(parms.ac_name, val, sizeof(parms.ac_name));
|
|
else
|
|
memset(parms.ac_name, 0, sizeof(parms.ac_name));
|
|
|
|
if (ioctl(sock, PPPOESETPARMS, &parms) == -1)
|
|
err(1, "PPPOESETPARMS");
|
|
}
|
|
|
|
void
|
|
spppauthinfo(struct sauthreq *spa, int d)
|
|
{
|
|
bzero(spa, sizeof(struct sauthreq));
|
|
|
|
ifr.ifr_data = (caddr_t)spa;
|
|
spa->cmd = d == 0 ? SPPPIOGMAUTH : SPPPIOGHAUTH;
|
|
if (ioctl(sock, SIOCGSPPPPARAMS, &ifr) == -1)
|
|
err(1, "%s: SIOCGSPPPPARAMS(SPPPIOGXAUTH)", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
spppdnsinfo(struct sdnsreq *spd)
|
|
{
|
|
memset(spd, 0, sizeof(*spd));
|
|
|
|
ifr.ifr_data = (caddr_t)spd;
|
|
spd->cmd = SPPPIOGDNS;
|
|
if (ioctl(sock, SIOCGSPPPPARAMS, &ifr) == -1)
|
|
err(1, "%s: SIOCGSPPPPARAMS(SPPPIOGDNS)", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setspppproto(const char *val, int d)
|
|
{
|
|
struct sauthreq spa;
|
|
|
|
spppauthinfo(&spa, d);
|
|
|
|
if (strcmp(val, "pap") == 0)
|
|
spa.proto = PPP_PAP;
|
|
else if (strcmp(val, "chap") == 0)
|
|
spa.proto = PPP_CHAP;
|
|
else if (strcmp(val, "none") == 0)
|
|
spa.proto = 0;
|
|
else
|
|
errx(1, "setpppproto");
|
|
|
|
spa.cmd = d == 0 ? SPPPIOSMAUTH : SPPPIOSHAUTH;
|
|
if (ioctl(sock, SIOCSSPPPPARAMS, &ifr) == -1)
|
|
err(1, "%s: SIOCSSPPPPARAMS(SPPPIOSXAUTH)", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setsppppeerproto(const char *val, int d)
|
|
{
|
|
setspppproto(val, 1);
|
|
}
|
|
|
|
void
|
|
setspppname(const char *val, int d)
|
|
{
|
|
struct sauthreq spa;
|
|
|
|
spppauthinfo(&spa, d);
|
|
|
|
if (spa.proto == 0)
|
|
errx(1, "unspecified protocol");
|
|
if (strlcpy(spa.name, val, sizeof(spa.name)) >= sizeof(spa.name))
|
|
errx(1, "setspppname");
|
|
|
|
spa.cmd = d == 0 ? SPPPIOSMAUTH : SPPPIOSHAUTH;
|
|
if (ioctl(sock, SIOCSSPPPPARAMS, &ifr) == -1)
|
|
err(1, "%s: SIOCSSPPPPARAMS(SPPPIOSXAUTH)", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setsppppeername(const char *val, int d)
|
|
{
|
|
setspppname(val, 1);
|
|
}
|
|
|
|
void
|
|
setspppkey(const char *val, int d)
|
|
{
|
|
struct sauthreq spa;
|
|
|
|
spppauthinfo(&spa, d);
|
|
|
|
if (spa.proto == 0)
|
|
errx(1, "unspecified protocol");
|
|
if (strlcpy(spa.secret, val, sizeof(spa.secret)) >= sizeof(spa.secret))
|
|
errx(1, "setspppkey");
|
|
|
|
spa.cmd = d == 0 ? SPPPIOSMAUTH : SPPPIOSHAUTH;
|
|
if (ioctl(sock, SIOCSSPPPPARAMS, &ifr) == -1)
|
|
err(1, "%s: SIOCSSPPPPARAMS(SPPPIOSXAUTH)", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
setsppppeerkey(const char *val, int d)
|
|
{
|
|
setspppkey(val, 1);
|
|
}
|
|
|
|
void
|
|
setsppppeerflag(const char *val, int d)
|
|
{
|
|
struct sauthreq spa;
|
|
int flag;
|
|
|
|
spppauthinfo(&spa, 1);
|
|
|
|
if (spa.proto == 0)
|
|
errx(1, "unspecified protocol");
|
|
if (strcmp(val, "callin") == 0)
|
|
flag = AUTHFLAG_NOCALLOUT;
|
|
else if (strcmp(val, "norechallenge") == 0)
|
|
flag = AUTHFLAG_NORECHALLENGE;
|
|
else
|
|
errx(1, "setppppeerflags");
|
|
|
|
if (d)
|
|
spa.flags &= ~flag;
|
|
else
|
|
spa.flags |= flag;
|
|
|
|
spa.cmd = SPPPIOSHAUTH;
|
|
if (ioctl(sock, SIOCSSPPPPARAMS, &ifr) == -1)
|
|
err(1, "%s: SIOCSSPPPPARAMS(SPPPIOSXAUTH)", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
unsetsppppeerflag(const char *val, int d)
|
|
{
|
|
setsppppeerflag(val, 1);
|
|
}
|
|
|
|
void
|
|
sppp_printproto(const char *name, struct sauthreq *auth)
|
|
{
|
|
if (auth->proto == 0)
|
|
return;
|
|
printf("%sproto ", name);
|
|
switch (auth->proto) {
|
|
case PPP_PAP:
|
|
printf("pap ");
|
|
break;
|
|
case PPP_CHAP:
|
|
printf("chap ");
|
|
break;
|
|
default:
|
|
printf("0x%04x ", auth->proto);
|
|
break;
|
|
}
|
|
if (auth->name[0])
|
|
printf("%sname \"%s\" ", name, auth->name);
|
|
if (auth->secret[0])
|
|
printf("%skey \"%s\" ", name, auth->secret);
|
|
}
|
|
|
|
void
|
|
sppp_status(void)
|
|
{
|
|
struct spppreq spr;
|
|
struct sauthreq spa;
|
|
struct sdnsreq spd;
|
|
char astr[INET_ADDRSTRLEN];
|
|
int i, n;
|
|
|
|
bzero(&spr, sizeof(spr));
|
|
|
|
ifr.ifr_data = (caddr_t)&spr;
|
|
spr.cmd = SPPPIOGDEFS;
|
|
if (ioctl(sock, SIOCGSPPPPARAMS, &ifr) == -1) {
|
|
return;
|
|
}
|
|
|
|
if (spr.phase == PHASE_DEAD)
|
|
return;
|
|
printf("\tsppp: phase ");
|
|
switch (spr.phase) {
|
|
case PHASE_ESTABLISH:
|
|
printf("establish ");
|
|
break;
|
|
case PHASE_TERMINATE:
|
|
printf("terminate ");
|
|
break;
|
|
case PHASE_AUTHENTICATE:
|
|
printf("authenticate ");
|
|
break;
|
|
case PHASE_NETWORK:
|
|
printf("network ");
|
|
break;
|
|
default:
|
|
printf("illegal ");
|
|
break;
|
|
}
|
|
|
|
spppauthinfo(&spa, 0);
|
|
sppp_printproto("auth", &spa);
|
|
spppauthinfo(&spa, 1);
|
|
sppp_printproto("peer", &spa);
|
|
if (spa.flags & AUTHFLAG_NOCALLOUT)
|
|
printf("callin ");
|
|
if (spa.flags & AUTHFLAG_NORECHALLENGE)
|
|
printf("norechallenge ");
|
|
putchar('\n');
|
|
|
|
spppdnsinfo(&spd);
|
|
for (i = 0, n = 0; i < IPCP_MAX_DNSSRV; i++) {
|
|
if (spd.dns[i].s_addr == INADDR_ANY)
|
|
break;
|
|
printf("%s %s", n++ ? "" : "\tdns:",
|
|
inet_ntop(AF_INET, &spd.dns[i], astr, sizeof(astr)));
|
|
}
|
|
if (n)
|
|
printf("\n");
|
|
}
|
|
|
|
void
|
|
setkeepalive(const char *timeout, const char *count)
|
|
{
|
|
const char *errmsg = NULL;
|
|
struct ifkalivereq ikar;
|
|
int t, c;
|
|
|
|
t = strtonum(timeout, 1, 3600, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "keepalive period %s: %s", timeout, errmsg);
|
|
c = strtonum(count, 2, 600, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "keepalive count %s: %s", count, errmsg);
|
|
|
|
strlcpy(ikar.ikar_name, ifname, sizeof(ikar.ikar_name));
|
|
ikar.ikar_timeo = t;
|
|
ikar.ikar_cnt = c;
|
|
if (ioctl(sock, SIOCSETKALIVE, (caddr_t)&ikar) == -1)
|
|
warn("SIOCSETKALIVE");
|
|
}
|
|
|
|
void
|
|
unsetkeepalive(const char *val, int d)
|
|
{
|
|
struct ifkalivereq ikar;
|
|
|
|
bzero(&ikar, sizeof(ikar));
|
|
strlcpy(ikar.ikar_name, ifname, sizeof(ikar.ikar_name));
|
|
if (ioctl(sock, SIOCSETKALIVE, (caddr_t)&ikar) == -1)
|
|
warn("SIOCSETKALIVE");
|
|
}
|
|
|
|
void
|
|
setifpriority(const char *id, int param)
|
|
{
|
|
const char *errmsg = NULL;
|
|
int prio;
|
|
|
|
prio = strtonum(id, 0, 15, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "priority %s: %s", id, errmsg);
|
|
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_metric = prio;
|
|
if (ioctl(sock, SIOCSIFPRIORITY, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFPRIORITY");
|
|
}
|
|
|
|
/*
|
|
* WireGuard configuration
|
|
*
|
|
* WG_BASE64_KEY_LEN specifies the size of a base64 encoded WireGuard key.
|
|
* WG_TMP_KEY_LEN specifies the size of a decoded base64 key. For every 4
|
|
* input (base64) bytes, 3 output bytes wil be produced. The output will be
|
|
* padded with 0 bits, therefore we need more than the regular 32 bytes of
|
|
* space.
|
|
*/
|
|
#define WG_BASE64_KEY_LEN (4 * ((WG_KEY_LEN + 2) / 3))
|
|
#define WG_LOAD_KEY(dst, src, fn_name) do { \
|
|
uint8_t _tmp[WG_KEY_LEN]; int _r; \
|
|
if (strlen(src) != WG_BASE64_KEY_LEN) \
|
|
errx(1, fn_name " (key): invalid length"); \
|
|
if ((_r = b64_pton(src, _tmp, sizeof(_tmp))) != sizeof(_tmp)) \
|
|
errx(1, fn_name " (key): invalid base64 %d/%zu", _r, sizeof(_tmp)); \
|
|
memcpy(dst, _tmp, WG_KEY_LEN); \
|
|
} while (0)
|
|
|
|
struct wg_data_io wgdata = { 0 };
|
|
struct wg_interface_io *wg_interface = NULL;
|
|
struct wg_peer_io *wg_peer = NULL;
|
|
struct wg_aip_io *wg_aip = NULL;
|
|
|
|
void
|
|
ensurewginterface(void)
|
|
{
|
|
if (wg_interface != NULL)
|
|
return;
|
|
wgdata.wgd_size = sizeof(*wg_interface);
|
|
wgdata.wgd_interface = wg_interface = calloc(1, wgdata.wgd_size);
|
|
if (wg_interface == NULL)
|
|
err(1, "calloc");
|
|
}
|
|
|
|
void
|
|
growwgdata(size_t by)
|
|
{
|
|
ptrdiff_t peer_offset, aip_offset;
|
|
|
|
if (wg_interface == NULL)
|
|
wgdata.wgd_size = sizeof(*wg_interface);
|
|
|
|
peer_offset = (void *)wg_peer - (void *)wg_interface;
|
|
aip_offset = (void *)wg_aip - (void *)wg_interface;
|
|
|
|
wgdata.wgd_size += by;
|
|
wgdata.wgd_interface = realloc(wg_interface, wgdata.wgd_size);
|
|
if (wgdata.wgd_interface == NULL)
|
|
err(1, "calloc");
|
|
if (wg_interface == NULL)
|
|
bzero(wgdata.wgd_interface, sizeof(*wg_interface));
|
|
wg_interface = wgdata.wgd_interface;
|
|
|
|
if (wg_peer != NULL)
|
|
wg_peer = (void *)wg_interface + peer_offset;
|
|
if (wg_aip != NULL)
|
|
wg_aip = (void *)wg_interface + aip_offset;
|
|
|
|
bzero((char *)wg_interface + wgdata.wgd_size - by, by);
|
|
}
|
|
|
|
void
|
|
setwgpeer(const char *peerkey_b64, int param)
|
|
{
|
|
growwgdata(sizeof(*wg_peer));
|
|
if (wg_aip)
|
|
wg_peer = (struct wg_peer_io *)wg_aip;
|
|
else
|
|
wg_peer = &wg_interface->i_peers[0];
|
|
wg_aip = &wg_peer->p_aips[0];
|
|
wg_peer->p_flags |= WG_PEER_HAS_PUBLIC;
|
|
WG_LOAD_KEY(wg_peer->p_public, peerkey_b64, "wgpeer");
|
|
wg_interface->i_peers_count++;
|
|
}
|
|
|
|
void
|
|
setwgpeeraip(const char *aip, int param)
|
|
{
|
|
int res;
|
|
if (wg_peer == NULL)
|
|
errx(1, "wgaip: wgpeer not set");
|
|
|
|
growwgdata(sizeof(*wg_aip));
|
|
|
|
if ((res = inet_net_pton(AF_INET, aip, &wg_aip->a_ipv4,
|
|
sizeof(wg_aip->a_ipv4))) != -1) {
|
|
wg_aip->a_af = AF_INET;
|
|
} else if ((res = inet_net_pton(AF_INET6, aip, &wg_aip->a_ipv6,
|
|
sizeof(wg_aip->a_ipv6))) != -1) {
|
|
wg_aip->a_af = AF_INET6;
|
|
} else {
|
|
errx(1, "wgaip: bad address");
|
|
}
|
|
|
|
wg_aip->a_cidr = res;
|
|
|
|
wg_peer->p_flags |= WG_PEER_REPLACE_AIPS;
|
|
wg_peer->p_aips_count++;
|
|
|
|
wg_aip++;
|
|
}
|
|
|
|
void
|
|
setwgpeerep(const char *host, const char *service)
|
|
{
|
|
int error;
|
|
struct addrinfo *ai;
|
|
|
|
if (wg_peer == NULL)
|
|
errx(1, "wgendpoint: wgpeer not set");
|
|
|
|
if ((error = getaddrinfo(host, service, NULL, &ai)) != 0)
|
|
errx(1, "%s", gai_strerror(error));
|
|
|
|
wg_peer->p_flags |= WG_PEER_HAS_ENDPOINT;
|
|
memcpy(&wg_peer->p_sa, ai->ai_addr, ai->ai_addrlen);
|
|
freeaddrinfo(ai);
|
|
}
|
|
|
|
void
|
|
setwgpeerpsk(const char *psk_b64, int param)
|
|
{
|
|
if (wg_peer == NULL)
|
|
errx(1, "wgpsk: wgpeer not set");
|
|
wg_peer->p_flags |= WG_PEER_HAS_PSK;
|
|
WG_LOAD_KEY(wg_peer->p_psk, psk_b64, "wgpsk");
|
|
}
|
|
|
|
void
|
|
setwgpeerpka(const char *pka, int param)
|
|
{
|
|
const char *errmsg = NULL;
|
|
if (wg_peer == NULL)
|
|
errx(1, "wgpka: wgpeer not set");
|
|
/* 43200 == 12h, reasonable for a 16 bit value */
|
|
wg_peer->p_flags |= WG_PEER_HAS_PKA;
|
|
wg_peer->p_pka = strtonum(pka, 0, 43200, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "wgpka: %s, %s", pka, errmsg);
|
|
}
|
|
|
|
void
|
|
setwgport(const char *port, int param)
|
|
{
|
|
const char *errmsg = NULL;
|
|
ensurewginterface();
|
|
wg_interface->i_flags |= WG_INTERFACE_HAS_PORT;
|
|
wg_interface->i_port = strtonum(port, 0, 65535, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "wgport: %s, %s", port, errmsg);
|
|
}
|
|
|
|
void
|
|
setwgkey(const char *private_b64, int param)
|
|
{
|
|
ensurewginterface();
|
|
wg_interface->i_flags |= WG_INTERFACE_HAS_PRIVATE;
|
|
WG_LOAD_KEY(wg_interface->i_private, private_b64, "wgkey");
|
|
}
|
|
|
|
void
|
|
setwgrtable(const char *id, int param)
|
|
{
|
|
const char *errmsg = NULL;
|
|
ensurewginterface();
|
|
wg_interface->i_flags |= WG_INTERFACE_HAS_RTABLE;
|
|
wg_interface->i_rtable = strtonum(id, 0, RT_TABLEID_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "wgrtable %s: %s", id, errmsg);
|
|
}
|
|
|
|
void
|
|
unsetwgpeer(const char *peerkey_b64, int param)
|
|
{
|
|
setwgpeer(peerkey_b64, param);
|
|
wg_peer->p_flags |= WG_PEER_REMOVE;
|
|
}
|
|
|
|
void
|
|
unsetwgpeerpsk(const char *value, int param)
|
|
{
|
|
if (wg_peer == NULL)
|
|
errx(1, "wgpsk: wgpeer not set");
|
|
wg_peer->p_flags |= WG_PEER_HAS_PSK;
|
|
bzero(wg_peer->p_psk, WG_KEY_LEN);
|
|
}
|
|
|
|
void
|
|
unsetwgpeerall(const char *value, int param)
|
|
{
|
|
ensurewginterface();
|
|
wg_interface->i_flags |= WG_INTERFACE_REPLACE_PEERS;
|
|
}
|
|
|
|
void
|
|
process_wg_commands(void)
|
|
{
|
|
if (actions & A_WIREGUARD) {
|
|
strlcpy(wgdata.wgd_name, ifname, sizeof(wgdata.wgd_name));
|
|
|
|
if (ioctl(sock, SIOCSWG, (caddr_t)&wgdata) == -1)
|
|
err(1, "%s: SIOCSWG", wgdata.wgd_name);
|
|
}
|
|
}
|
|
|
|
void
|
|
wg_status(int ifaliases)
|
|
{
|
|
size_t i, j, last_size;
|
|
struct timespec now;
|
|
char hbuf[NI_MAXHOST], sbuf[NI_MAXSERV];
|
|
char key[WG_BASE64_KEY_LEN + 1];
|
|
|
|
strlcpy(wgdata.wgd_name, ifname, sizeof(wgdata.wgd_name));
|
|
wgdata.wgd_size = 0;
|
|
wgdata.wgd_interface = NULL;
|
|
for (last_size = wgdata.wgd_size;; last_size = wgdata.wgd_size) {
|
|
if (ioctl(sock, SIOCGWG, (caddr_t)&wgdata) < 0) {
|
|
if (errno == ENOTTY)
|
|
goto out;
|
|
err(1, "%s: SIOCGWG", wgdata.wgd_name);
|
|
}
|
|
if (last_size >= wgdata.wgd_size)
|
|
break;
|
|
wgdata.wgd_interface = realloc(wgdata.wgd_interface,
|
|
wgdata.wgd_size);
|
|
if (!wgdata.wgd_interface)
|
|
err(1, "realloc");
|
|
}
|
|
wg_interface = wgdata.wgd_interface;
|
|
|
|
if (wg_interface->i_flags & WG_INTERFACE_HAS_PORT)
|
|
printf("\twgport %hu\n", wg_interface->i_port);
|
|
if (wg_interface->i_flags & WG_INTERFACE_HAS_RTABLE)
|
|
printf("\twgrtable %d\n", wg_interface->i_rtable);
|
|
if (wg_interface->i_flags & WG_INTERFACE_HAS_PUBLIC) {
|
|
b64_ntop(wg_interface->i_public, WG_KEY_LEN,
|
|
key, sizeof(key));
|
|
printf("\twgpubkey %s\n", key);
|
|
}
|
|
|
|
if (ifaliases) {
|
|
wg_peer = &wg_interface->i_peers[0];
|
|
for (i = 0; i < wg_interface->i_peers_count; i++) {
|
|
b64_ntop(wg_peer->p_public, WG_KEY_LEN,
|
|
key, sizeof(key));
|
|
printf("\twgpeer %s\n", key);
|
|
|
|
if (wg_peer->p_flags & WG_PEER_HAS_PSK)
|
|
printf("\t\twgpsk (present)\n");
|
|
|
|
if (wg_peer->p_flags & WG_PEER_HAS_PKA && wg_peer->p_pka)
|
|
printf("\t\twgpka %u (sec)\n", wg_peer->p_pka);
|
|
|
|
if (wg_peer->p_flags & WG_PEER_HAS_ENDPOINT) {
|
|
if (getnameinfo(&wg_peer->p_sa, wg_peer->p_sa.sa_len,
|
|
hbuf, sizeof(hbuf), sbuf, sizeof(sbuf),
|
|
NI_NUMERICHOST | NI_NUMERICSERV) == 0)
|
|
printf("\t\twgendpoint %s %s\n", hbuf, sbuf);
|
|
else
|
|
printf("\t\twgendpoint unable to print\n");
|
|
}
|
|
|
|
printf("\t\ttx: %llu, rx: %llu\n",
|
|
wg_peer->p_txbytes, wg_peer->p_rxbytes);
|
|
|
|
if (wg_peer->p_last_handshake.tv_sec != 0) {
|
|
timespec_get(&now, TIME_UTC);
|
|
printf("\t\tlast handshake: %lld seconds ago\n",
|
|
now.tv_sec - wg_peer->p_last_handshake.tv_sec);
|
|
}
|
|
|
|
|
|
wg_aip = &wg_peer->p_aips[0];
|
|
for (j = 0; j < wg_peer->p_aips_count; j++) {
|
|
inet_ntop(wg_aip->a_af, &wg_aip->a_addr,
|
|
hbuf, sizeof(hbuf));
|
|
printf("\t\twgaip %s/%d\n", hbuf, wg_aip->a_cidr);
|
|
wg_aip++;
|
|
}
|
|
wg_peer = (struct wg_peer_io *)wg_aip;
|
|
}
|
|
}
|
|
out:
|
|
free(wgdata.wgd_interface);
|
|
}
|
|
|
|
const struct umb_valdescr umb_regstate[] = MBIM_REGSTATE_DESCRIPTIONS;
|
|
const struct umb_valdescr umb_dataclass[] = MBIM_DATACLASS_DESCRIPTIONS;
|
|
const struct umb_valdescr umb_simstate[] = MBIM_SIMSTATE_DESCRIPTIONS;
|
|
const struct umb_valdescr umb_istate[] = UMB_INTERNAL_STATE_DESCRIPTIONS;
|
|
|
|
const struct umb_valdescr umb_classalias[] = {
|
|
{ MBIM_DATACLASS_GPRS | MBIM_DATACLASS_EDGE, "2g" },
|
|
{ MBIM_DATACLASS_UMTS | MBIM_DATACLASS_HSDPA | MBIM_DATACLASS_HSUPA,
|
|
"3g" },
|
|
{ MBIM_DATACLASS_LTE, "4g" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static int
|
|
umb_descr2val(const struct umb_valdescr *vdp, char *str)
|
|
{
|
|
while (vdp->descr != NULL) {
|
|
if (!strcasecmp(vdp->descr, str))
|
|
return vdp->val;
|
|
vdp++;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
umb_status(void)
|
|
{
|
|
struct umb_info mi;
|
|
char provider[UMB_PROVIDERNAME_MAXLEN+1];
|
|
char providerid[UMB_PROVIDERID_MAXLEN+1];
|
|
char roamingtxt[UMB_ROAMINGTEXT_MAXLEN+1];
|
|
char devid[UMB_DEVID_MAXLEN+1];
|
|
char fwinfo[UMB_FWINFO_MAXLEN+1];
|
|
char hwinfo[UMB_HWINFO_MAXLEN+1];
|
|
char sid[UMB_SUBSCRIBERID_MAXLEN+1];
|
|
char iccid[UMB_ICCID_MAXLEN+1];
|
|
char apn[UMB_APN_MAXLEN+1];
|
|
char pn[UMB_PHONENR_MAXLEN+1];
|
|
int i, n;
|
|
char astr[INET6_ADDRSTRLEN];
|
|
|
|
memset((char *)&mi, 0, sizeof(mi));
|
|
ifr.ifr_data = (caddr_t)&mi;
|
|
if (ioctl(sock, SIOCGUMBINFO, (caddr_t)&ifr) == -1)
|
|
return;
|
|
|
|
if (mi.nwerror) {
|
|
/* 3GPP 24.008 Cause Code */
|
|
printf("\terror: ");
|
|
switch (mi.nwerror) {
|
|
case 2:
|
|
printf("SIM not activated");
|
|
break;
|
|
case 4:
|
|
printf("Roaming not supported");
|
|
break;
|
|
case 6:
|
|
printf("SIM reported stolen");
|
|
break;
|
|
case 7:
|
|
printf("No GPRS subscription");
|
|
break;
|
|
case 8:
|
|
printf("GPRS and non-GPRS services not allowed");
|
|
break;
|
|
case 11:
|
|
printf("Subscription expired");
|
|
break;
|
|
case 12:
|
|
printf("Subscription does not cover current location");
|
|
break;
|
|
case 13:
|
|
printf("No roaming in this location");
|
|
break;
|
|
case 14:
|
|
printf("GPRS not supported");
|
|
break;
|
|
case 15:
|
|
printf("No subscription for the service");
|
|
break;
|
|
case 17:
|
|
printf("Registration failed");
|
|
break;
|
|
case 22:
|
|
printf("Network congestion");
|
|
break;
|
|
default:
|
|
printf("Error code %d", mi.nwerror);
|
|
break;
|
|
}
|
|
printf("\n");
|
|
}
|
|
|
|
printf("\troaming %s registration %s",
|
|
mi.enable_roaming ? "enabled" : "disabled",
|
|
umb_val2descr(umb_regstate, mi.regstate));
|
|
utf16_to_char(mi.roamingtxt, UMB_ROAMINGTEXT_MAXLEN,
|
|
roamingtxt, sizeof (roamingtxt));
|
|
if (roamingtxt[0])
|
|
printf(" [%s]", roamingtxt);
|
|
printf("\n");
|
|
|
|
if (showclasses)
|
|
umb_printclasses("available classes", mi.supportedclasses);
|
|
printf("\tstate %s cell-class %s",
|
|
umb_val2descr(umb_istate, mi.state),
|
|
umb_val2descr(umb_dataclass, mi.highestclass));
|
|
if (mi.rssi != UMB_VALUE_UNKNOWN && mi.rssi != 0)
|
|
printf(" rssi %ddBm", mi.rssi);
|
|
if (mi.uplink_speed != 0 || mi.downlink_speed != 0) {
|
|
char s[2][FMT_SCALED_STRSIZE];
|
|
if (fmt_scaled(mi.uplink_speed, s[0]) != 0)
|
|
snprintf(s[0], sizeof (s[0]), "%llu", mi.uplink_speed);
|
|
if (fmt_scaled(mi.downlink_speed, s[1]) != 0)
|
|
snprintf(s[1], sizeof (s[1]), "%llu", mi.downlink_speed);
|
|
printf(" speed %sbps up %sbps down", s[0], s[1]);
|
|
}
|
|
printf("\n");
|
|
|
|
printf("\tSIM %s PIN ", umb_val2descr(umb_simstate, mi.sim_state));
|
|
switch (mi.pin_state) {
|
|
case UMB_PIN_REQUIRED:
|
|
printf("required");
|
|
break;
|
|
case UMB_PIN_UNLOCKED:
|
|
printf("valid");
|
|
break;
|
|
case UMB_PUK_REQUIRED:
|
|
printf("locked (PUK required)");
|
|
break;
|
|
default:
|
|
printf("unknown state (%d)", mi.pin_state);
|
|
break;
|
|
}
|
|
if (mi.pin_attempts_left != UMB_VALUE_UNKNOWN)
|
|
printf(" (%d attempts left)", mi.pin_attempts_left);
|
|
printf("\n");
|
|
|
|
utf16_to_char(mi.sid, UMB_SUBSCRIBERID_MAXLEN, sid, sizeof (sid));
|
|
utf16_to_char(mi.iccid, UMB_ICCID_MAXLEN, iccid, sizeof (iccid));
|
|
utf16_to_char(mi.provider, UMB_PROVIDERNAME_MAXLEN,
|
|
provider, sizeof (provider));
|
|
utf16_to_char(mi.providerid, UMB_PROVIDERID_MAXLEN,
|
|
providerid, sizeof (providerid));
|
|
if (sid[0] || iccid[0]) {
|
|
printf("\t");
|
|
n = 0;
|
|
if (sid[0])
|
|
printf("%ssubscriber-id %s", n++ ? " " : "", sid);
|
|
if (iccid[0])
|
|
printf("%sICC-id %s", n++ ? " " : "", iccid);
|
|
printf("\n");
|
|
}
|
|
|
|
utf16_to_char(mi.hwinfo, UMB_HWINFO_MAXLEN, hwinfo, sizeof (hwinfo));
|
|
utf16_to_char(mi.devid, UMB_DEVID_MAXLEN, devid, sizeof (devid));
|
|
utf16_to_char(mi.fwinfo, UMB_FWINFO_MAXLEN, fwinfo, sizeof (fwinfo));
|
|
if (hwinfo[0] || devid[0] || fwinfo[0]) {
|
|
printf("\t");
|
|
n = 0;
|
|
if (hwinfo[0])
|
|
printf("%sdevice %s", n++ ? " " : "", hwinfo);
|
|
if (devid[0]) {
|
|
printf("%s", n++ ? " " : "");
|
|
switch (mi.cellclass) {
|
|
case MBIM_CELLCLASS_GSM:
|
|
printf("IMEI");
|
|
break;
|
|
case MBIM_CELLCLASS_CDMA:
|
|
n = strlen(devid);
|
|
if (n == 8 || n == 11) {
|
|
printf("ESN");
|
|
break;
|
|
} else if (n == 14 || n == 18) {
|
|
printf("MEID");
|
|
break;
|
|
}
|
|
/*FALLTHROUGH*/
|
|
default:
|
|
printf("ID");
|
|
break;
|
|
}
|
|
printf(" %s", devid);
|
|
}
|
|
if (fwinfo[0])
|
|
printf("%sfirmware %s", n++ ? " " : "", fwinfo);
|
|
printf("\n");
|
|
}
|
|
|
|
utf16_to_char(mi.pn, UMB_PHONENR_MAXLEN, pn, sizeof (pn));
|
|
utf16_to_char(mi.apn, UMB_APN_MAXLEN, apn, sizeof (apn));
|
|
if (pn[0] || apn[0] || provider[0] || providerid[0]) {
|
|
printf("\t");
|
|
n = 0;
|
|
if (pn[0])
|
|
printf("%sphone# %s", n++ ? " " : "", pn);
|
|
if (apn[0])
|
|
printf("%sAPN %s", n++ ? " " : "", apn);
|
|
if (provider[0])
|
|
printf("%sprovider %s", n++ ? " " : "", provider);
|
|
if (providerid[0])
|
|
printf("%sprovider-id %s", n ? " " : "", providerid);
|
|
printf("\n");
|
|
}
|
|
|
|
for (i = 0, n = 0; i < UMB_MAX_DNSSRV; i++) {
|
|
if (mi.ipv4dns[i].s_addr == INADDR_ANY)
|
|
break;
|
|
printf("%s %s", n++ ? "" : "\tdns",
|
|
inet_ntop(AF_INET, &mi.ipv4dns[i], astr, sizeof(astr)));
|
|
}
|
|
for (i = 0; i < UMB_MAX_DNSSRV; i++) {
|
|
if (memcmp(&mi.ipv6dns[i], &in6addr_any,
|
|
sizeof (mi.ipv6dns[i])) == 0)
|
|
break;
|
|
printf("%s %s", n++ ? "" : "\tdns",
|
|
inet_ntop(AF_INET6, &mi.ipv6dns[i], astr, sizeof(astr)));
|
|
}
|
|
if (n)
|
|
printf("\n");
|
|
}
|
|
|
|
void
|
|
umb_printclasses(char *tag, int c)
|
|
{
|
|
int i;
|
|
char *sep = "";
|
|
|
|
printf("\t%s: ", tag);
|
|
i = 0;
|
|
while (umb_dataclass[i].descr) {
|
|
if (umb_dataclass[i].val & c) {
|
|
printf("%s%s", sep, umb_dataclass[i].descr);
|
|
sep = ",";
|
|
}
|
|
i++;
|
|
}
|
|
printf("\n");
|
|
}
|
|
|
|
int
|
|
umb_parse_classes(const char *spec)
|
|
{
|
|
char *optlist, *str;
|
|
int c = 0, v;
|
|
|
|
if ((optlist = strdup(spec)) == NULL)
|
|
err(1, "strdup");
|
|
str = strtok(optlist, ",");
|
|
while (str != NULL) {
|
|
if ((v = umb_descr2val(umb_dataclass, str)) != 0 ||
|
|
(v = umb_descr2val(umb_classalias, str)) != 0)
|
|
c |= v;
|
|
str = strtok(NULL, ",");
|
|
}
|
|
free(optlist);
|
|
return c;
|
|
}
|
|
|
|
void
|
|
umb_setpin(const char *pin, int d)
|
|
{
|
|
umb_pinop(MBIM_PIN_OP_ENTER, 0, pin, NULL);
|
|
}
|
|
|
|
void
|
|
umb_chgpin(const char *pin, const char *newpin)
|
|
{
|
|
umb_pinop(MBIM_PIN_OP_CHANGE, 0, pin, newpin);
|
|
}
|
|
|
|
void
|
|
umb_puk(const char *pin, const char *newpin)
|
|
{
|
|
umb_pinop(MBIM_PIN_OP_ENTER, 1, pin, newpin);
|
|
}
|
|
|
|
void
|
|
umb_pinop(int op, int is_puk, const char *pin, const char *newpin)
|
|
{
|
|
struct umb_parameter mp;
|
|
|
|
memset(&mp, 0, sizeof (mp));
|
|
ifr.ifr_data = (caddr_t)∓
|
|
if (ioctl(sock, SIOCGUMBPARAM, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGUMBPARAM", ifr.ifr_name);
|
|
|
|
mp.op = op;
|
|
mp.is_puk = is_puk;
|
|
if ((mp.pinlen = char_to_utf16(pin, (uint16_t *)mp.pin,
|
|
sizeof (mp.pin))) == -1)
|
|
errx(1, "PIN too long");
|
|
|
|
if (newpin) {
|
|
if ((mp.newpinlen = char_to_utf16(newpin, (uint16_t *)mp.newpin,
|
|
sizeof (mp.newpin))) == -1)
|
|
errx(1, "new PIN too long");
|
|
}
|
|
|
|
if (ioctl(sock, SIOCSUMBPARAM, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSUMBPARAM", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
umb_apn(const char *apn, int d)
|
|
{
|
|
struct umb_parameter mp;
|
|
|
|
memset(&mp, 0, sizeof (mp));
|
|
ifr.ifr_data = (caddr_t)∓
|
|
if (ioctl(sock, SIOCGUMBPARAM, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGUMBPARAM", ifr.ifr_name);
|
|
|
|
if (d != 0)
|
|
memset(mp.apn, 0, sizeof (mp.apn));
|
|
else if ((mp.apnlen = char_to_utf16(apn, mp.apn,
|
|
sizeof (mp.apn))) == -1)
|
|
errx(1, "APN too long");
|
|
|
|
if (ioctl(sock, SIOCSUMBPARAM, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSUMBPARAM", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
umb_setclass(const char *val, int d)
|
|
{
|
|
struct umb_parameter mp;
|
|
|
|
if (val == NULL) {
|
|
if (showclasses)
|
|
usage();
|
|
showclasses = 1;
|
|
return;
|
|
}
|
|
|
|
memset(&mp, 0, sizeof (mp));
|
|
ifr.ifr_data = (caddr_t)∓
|
|
if (ioctl(sock, SIOCGUMBPARAM, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGUMBPARAM", ifr.ifr_name);
|
|
if (d != -1)
|
|
mp.preferredclasses = umb_parse_classes(val);
|
|
else
|
|
mp.preferredclasses = MBIM_DATACLASS_NONE;
|
|
if (ioctl(sock, SIOCSUMBPARAM, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSUMBPARAM", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
umb_roaming(const char *val, int d)
|
|
{
|
|
struct umb_parameter mp;
|
|
|
|
memset(&mp, 0, sizeof (mp));
|
|
ifr.ifr_data = (caddr_t)∓
|
|
if (ioctl(sock, SIOCGUMBPARAM, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGUMBPARAM", ifr.ifr_name);
|
|
mp.roaming = d;
|
|
if (ioctl(sock, SIOCSUMBPARAM, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCSUMBPARAM", ifr.ifr_name);
|
|
}
|
|
|
|
void
|
|
utf16_to_char(uint16_t *in, int inlen, char *out, size_t outlen)
|
|
{
|
|
uint16_t c;
|
|
|
|
while (outlen > 0) {
|
|
c = inlen > 0 ? letoh16(*in) : 0;
|
|
if (c == 0 || --outlen == 0) {
|
|
/* always NUL terminate result */
|
|
*out = '\0';
|
|
break;
|
|
}
|
|
*out++ = isascii(c) ? (char)c : '?';
|
|
in++;
|
|
inlen--;
|
|
}
|
|
}
|
|
|
|
int
|
|
char_to_utf16(const char *in, uint16_t *out, size_t outlen)
|
|
{
|
|
int n = 0;
|
|
uint16_t c;
|
|
|
|
for (;;) {
|
|
c = *in++;
|
|
|
|
if (c == '\0') {
|
|
/*
|
|
* NUL termination is not required, but zero out the
|
|
* residual buffer
|
|
*/
|
|
memset(out, 0, outlen);
|
|
return n;
|
|
}
|
|
if (outlen < sizeof (*out))
|
|
return -1;
|
|
|
|
*out++ = htole16(c);
|
|
n += sizeof (*out);
|
|
outlen -= sizeof (*out);
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
#define SIN(x) ((struct sockaddr_in *) &(x))
|
|
struct sockaddr_in *sintab[] = {
|
|
SIN(ridreq.ifr_addr), SIN(in_addreq.ifra_addr),
|
|
SIN(in_addreq.ifra_mask), SIN(in_addreq.ifra_broadaddr)};
|
|
|
|
void
|
|
in_getaddr(const char *s, int which)
|
|
{
|
|
struct sockaddr_in *sin = sintab[which], tsin;
|
|
struct hostent *hp;
|
|
int bits, l;
|
|
char p[3];
|
|
|
|
bzero(&tsin, sizeof(tsin));
|
|
sin->sin_len = sizeof(*sin);
|
|
if (which != MASK)
|
|
sin->sin_family = AF_INET;
|
|
|
|
if (which == ADDR && strrchr(s, '/') != NULL &&
|
|
(bits = inet_net_pton(AF_INET, s, &tsin.sin_addr,
|
|
sizeof(tsin.sin_addr))) != -1) {
|
|
l = snprintf(p, sizeof(p), "%d", bits);
|
|
if (l < 0 || l >= sizeof(p))
|
|
errx(1, "%d: bad prefixlen", bits);
|
|
in_getprefix(p, MASK);
|
|
memcpy(&sin->sin_addr, &tsin.sin_addr, sizeof(sin->sin_addr));
|
|
} else if (inet_aton(s, &sin->sin_addr) == 0) {
|
|
if ((hp = gethostbyname(s)))
|
|
memcpy(&sin->sin_addr, hp->h_addr, hp->h_length);
|
|
else
|
|
errx(1, "%s: bad value", s);
|
|
}
|
|
if (which == MASK && (ntohl(sin->sin_addr.s_addr) &
|
|
(~ntohl(sin->sin_addr.s_addr) >> 1)))
|
|
errx(1, "%s: non-contiguous mask", s);
|
|
}
|
|
|
|
void
|
|
in_getprefix(const char *plen, int which)
|
|
{
|
|
struct sockaddr_in *sin = sintab[which];
|
|
const char *errmsg = NULL;
|
|
u_char *cp;
|
|
int len;
|
|
|
|
len = strtonum(plen, 0, 32, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "prefix %s: %s", plen, errmsg);
|
|
|
|
sin->sin_len = sizeof(*sin);
|
|
if (which != MASK)
|
|
sin->sin_family = AF_INET;
|
|
if ((len == 0) || (len == 32)) {
|
|
memset(&sin->sin_addr, 0xff, sizeof(struct in_addr));
|
|
return;
|
|
}
|
|
memset((void *)&sin->sin_addr, 0x00, sizeof(sin->sin_addr));
|
|
for (cp = (u_char *)&sin->sin_addr; len > 7; len -= 8)
|
|
*cp++ = 0xff;
|
|
if (len)
|
|
*cp = 0xff << (8 - len);
|
|
}
|
|
|
|
/*
|
|
* Print a value a la the %b format of the kernel's printf
|
|
*/
|
|
void
|
|
printb(char *s, unsigned int v, unsigned char *bits)
|
|
{
|
|
int i, any = 0;
|
|
unsigned char c;
|
|
|
|
if (bits && *bits == 8)
|
|
printf("%s=%o", s, v);
|
|
else
|
|
printf("%s=%x", s, v);
|
|
|
|
if (bits) {
|
|
bits++;
|
|
putchar('<');
|
|
while ((i = *bits++)) {
|
|
if (v & (1 << (i-1))) {
|
|
if (any)
|
|
putchar(',');
|
|
any = 1;
|
|
for (; (c = *bits) > 32; bits++)
|
|
putchar(c);
|
|
} else
|
|
for (; *bits > 32; bits++)
|
|
;
|
|
}
|
|
putchar('>');
|
|
}
|
|
}
|
|
|
|
/*
|
|
* A simple version of printb for status output
|
|
*/
|
|
void
|
|
printb_status(unsigned short v, unsigned char *bits)
|
|
{
|
|
int i, any = 0;
|
|
unsigned char c;
|
|
|
|
if (bits) {
|
|
bits++;
|
|
while ((i = *bits++)) {
|
|
if (v & (1 << (i-1))) {
|
|
if (any)
|
|
putchar(',');
|
|
any = 1;
|
|
for (; (c = *bits) > 32; bits++)
|
|
putchar(tolower(c));
|
|
} else
|
|
for (; *bits > 32; bits++)
|
|
;
|
|
}
|
|
}
|
|
}
|
|
|
|
#define SIN6(x) ((struct sockaddr_in6 *) &(x))
|
|
struct sockaddr_in6 *sin6tab[] = {
|
|
SIN6(in6_ridreq.ifr_addr), SIN6(in6_addreq.ifra_addr),
|
|
SIN6(in6_addreq.ifra_prefixmask), SIN6(in6_addreq.ifra_dstaddr)};
|
|
|
|
void
|
|
in6_getaddr(const char *s, int which)
|
|
{
|
|
struct sockaddr_in6 *sin6 = sin6tab[which];
|
|
struct addrinfo hints, *res;
|
|
char buf[HOST_NAME_MAX+1 + sizeof("/128")], *pfxlen;
|
|
int error;
|
|
|
|
memset(&hints, 0, sizeof(hints));
|
|
hints.ai_family = AF_INET6;
|
|
hints.ai_socktype = SOCK_DGRAM; /*dummy*/
|
|
|
|
if (which == ADDR && strchr(s, '/') != NULL) {
|
|
if (strlcpy(buf, s, sizeof(buf)) >= sizeof(buf))
|
|
errx(1, "%s: bad value", s);
|
|
pfxlen = strchr(buf, '/');
|
|
*pfxlen++ = '\0';
|
|
s = buf;
|
|
in6_getprefix(pfxlen, MASK);
|
|
explicit_prefix = 1;
|
|
}
|
|
|
|
error = getaddrinfo(s, "0", &hints, &res);
|
|
if (error)
|
|
errx(1, "%s: %s", s, gai_strerror(error));
|
|
memcpy(sin6, res->ai_addr, res->ai_addrlen);
|
|
#ifdef __KAME__
|
|
if (IN6_IS_ADDR_LINKLOCAL(&sin6->sin6_addr) &&
|
|
*(u_int16_t *)&sin6->sin6_addr.s6_addr[2] == 0 &&
|
|
sin6->sin6_scope_id) {
|
|
*(u_int16_t *)&sin6->sin6_addr.s6_addr[2] =
|
|
htons(sin6->sin6_scope_id & 0xffff);
|
|
sin6->sin6_scope_id = 0;
|
|
}
|
|
#endif /* __KAME__ */
|
|
freeaddrinfo(res);
|
|
}
|
|
|
|
void
|
|
in6_getprefix(const char *plen, int which)
|
|
{
|
|
struct sockaddr_in6 *sin6 = sin6tab[which];
|
|
const char *errmsg = NULL;
|
|
u_char *cp;
|
|
int len;
|
|
|
|
len = strtonum(plen, 0, 128, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "prefix %s: %s", plen, errmsg);
|
|
|
|
sin6->sin6_len = sizeof(*sin6);
|
|
if (which != MASK)
|
|
sin6->sin6_family = AF_INET6;
|
|
if ((len == 0) || (len == 128)) {
|
|
memset(&sin6->sin6_addr, 0xff, sizeof(struct in6_addr));
|
|
return;
|
|
}
|
|
memset((void *)&sin6->sin6_addr, 0x00, sizeof(sin6->sin6_addr));
|
|
for (cp = (u_char *)&sin6->sin6_addr; len > 7; len -= 8)
|
|
*cp++ = 0xff;
|
|
if (len)
|
|
*cp = 0xff << (8 - len);
|
|
}
|
|
|
|
int
|
|
prefix(void *val, int size)
|
|
{
|
|
u_char *nam = (u_char *)val;
|
|
int byte, bit, plen = 0;
|
|
|
|
for (byte = 0; byte < size; byte++, plen += 8)
|
|
if (nam[byte] != 0xff)
|
|
break;
|
|
if (byte == size)
|
|
return (plen);
|
|
for (bit = 7; bit != 0; bit--, plen++)
|
|
if (!(nam[byte] & (1 << bit)))
|
|
break;
|
|
for (; bit != 0; bit--)
|
|
if (nam[byte] & (1 << bit))
|
|
return (0);
|
|
byte++;
|
|
for (; byte < size; byte++)
|
|
if (nam[byte])
|
|
return (0);
|
|
return (plen);
|
|
}
|
|
|
|
/* Print usage and exit */
|
|
__dead void
|
|
usage(void)
|
|
{
|
|
fprintf(stderr,
|
|
"usage: ifconfig [-AaC] [-M lladdr] [interface] [address_family]\n"
|
|
"\t\t[address [dest_address]] [parameters]\n");
|
|
exit(1);
|
|
}
|
|
|
|
void
|
|
getifgroups(void)
|
|
{
|
|
int len, cnt;
|
|
struct ifgroupreq ifgr;
|
|
struct ifg_req *ifg;
|
|
|
|
memset(&ifgr, 0, sizeof(ifgr));
|
|
strlcpy(ifgr.ifgr_name, ifname, IFNAMSIZ);
|
|
|
|
if (ioctl(sock, SIOCGIFGROUP, (caddr_t)&ifgr) == -1) {
|
|
if (errno == EINVAL || errno == ENOTTY)
|
|
return;
|
|
else
|
|
err(1, "%s: SIOCGIFGROUP", ifgr.ifgr_name);
|
|
}
|
|
|
|
len = ifgr.ifgr_len;
|
|
ifgr.ifgr_groups = calloc(len / sizeof(struct ifg_req),
|
|
sizeof(struct ifg_req));
|
|
if (ifgr.ifgr_groups == NULL)
|
|
err(1, "getifgroups");
|
|
if (ioctl(sock, SIOCGIFGROUP, (caddr_t)&ifgr) == -1)
|
|
err(1, "%s: SIOCGIFGROUP", ifgr.ifgr_name);
|
|
|
|
cnt = 0;
|
|
ifg = ifgr.ifgr_groups;
|
|
for (; ifg && len >= sizeof(struct ifg_req); ifg++) {
|
|
len -= sizeof(struct ifg_req);
|
|
if (strcmp(ifg->ifgrq_group, "all")) {
|
|
if (cnt == 0)
|
|
printf("\tgroups:");
|
|
cnt++;
|
|
printf(" %s", ifg->ifgrq_group);
|
|
}
|
|
}
|
|
if (cnt)
|
|
printf("\n");
|
|
|
|
free(ifgr.ifgr_groups);
|
|
}
|
|
|
|
#ifndef SMALL
|
|
void
|
|
printifhwfeatures(const char *unused, int show)
|
|
{
|
|
struct if_data ifrdat;
|
|
|
|
if (!show) {
|
|
if (showcapsflag)
|
|
usage();
|
|
showcapsflag = 1;
|
|
return;
|
|
}
|
|
bzero(&ifrdat, sizeof(ifrdat));
|
|
ifr.ifr_data = (caddr_t)&ifrdat;
|
|
if (ioctl(sock, SIOCGIFDATA, (caddr_t)&ifr) == -1)
|
|
err(1, "%s: SIOCGIFDATA", ifr.ifr_name);
|
|
printb("\thwfeatures", (u_int)ifrdat.ifi_capabilities, HWFEATURESBITS);
|
|
|
|
if (ioctl(sock, SIOCGIFHARDMTU, (caddr_t)&ifr) != -1) {
|
|
if (ifr.ifr_hardmtu)
|
|
printf(" hardmtu %u", ifr.ifr_hardmtu);
|
|
}
|
|
putchar('\n');
|
|
}
|
|
#endif
|
|
|
|
char *
|
|
sec2str(time_t total)
|
|
{
|
|
static char result[256];
|
|
char *p = result;
|
|
char *end = &result[sizeof(result)];
|
|
|
|
snprintf(p, end - p, "%lld", (long long)total);
|
|
return (result);
|
|
}
|
|
|
|
void
|
|
setiflladdr(const char *addr, int param)
|
|
{
|
|
struct ether_addr *eap, eabuf;
|
|
|
|
if (!strcmp(addr, "random")) {
|
|
arc4random_buf(&eabuf, sizeof eabuf);
|
|
/* Non-multicast and claim it is a hardware address */
|
|
eabuf.ether_addr_octet[0] &= 0xfc;
|
|
eap = &eabuf;
|
|
} else {
|
|
eap = ether_aton(addr);
|
|
if (eap == NULL) {
|
|
warnx("malformed link-level address");
|
|
return;
|
|
}
|
|
}
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_addr.sa_len = ETHER_ADDR_LEN;
|
|
ifr.ifr_addr.sa_family = AF_LINK;
|
|
bcopy(eap, ifr.ifr_addr.sa_data, ETHER_ADDR_LEN);
|
|
if (ioctl(sock, SIOCSIFLLADDR, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFLLADDR");
|
|
}
|
|
|
|
#ifndef SMALL
|
|
void
|
|
setrdomain(const char *id, int param)
|
|
{
|
|
const char *errmsg = NULL;
|
|
int rdomainid;
|
|
|
|
rdomainid = strtonum(id, 0, RT_TABLEID_MAX, &errmsg);
|
|
if (errmsg)
|
|
errx(1, "rdomain %s: %s", id, errmsg);
|
|
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_rdomainid = rdomainid;
|
|
if (ioctl(sock, SIOCSIFRDOMAIN, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFRDOMAIN");
|
|
}
|
|
|
|
void
|
|
unsetrdomain(const char *ignored, int alsoignored)
|
|
{
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
ifr.ifr_rdomainid = 0;
|
|
if (ioctl(sock, SIOCSIFRDOMAIN, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFRDOMAIN");
|
|
}
|
|
#endif
|
|
|
|
#ifndef SMALL
|
|
void
|
|
setpair(const char *val, int d)
|
|
{
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if ((ifr.ifr_index = if_nametoindex(val)) == 0) {
|
|
errno = ENOENT;
|
|
err(1, "patch %s", val);
|
|
}
|
|
if (ioctl(sock, SIOCSIFPAIR, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFPAIR");
|
|
}
|
|
|
|
void
|
|
unsetpair(const char *val, int d)
|
|
{
|
|
ifr.ifr_index = 0;
|
|
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
|
|
if (ioctl(sock, SIOCSIFPAIR, (caddr_t)&ifr) == -1)
|
|
warn("SIOCSIFPAIR");
|
|
}
|
|
#endif
|
|
|
|
#ifdef SMALL
|
|
void
|
|
setignore(const char *id, int param)
|
|
{
|
|
/* just digest the command */
|
|
}
|
|
#endif
|
|
|
|
int
|
|
findmac(const char *mac)
|
|
{
|
|
struct ifaddrs *ifap, *ifa;
|
|
const char *ifnam = NULL;
|
|
struct if_clonereq *ifcr;
|
|
int ret = 0;
|
|
|
|
ifcr = get_cloners();
|
|
if (getifaddrs(&ifap) != 0)
|
|
err(1, "getifaddrs");
|
|
|
|
for (ifa = ifap; ifa; ifa = ifa->ifa_next) {
|
|
struct sockaddr_dl *sdl = (struct sockaddr_dl *)ifa->ifa_addr;
|
|
|
|
if (sdl != NULL && sdl->sdl_alen &&
|
|
(sdl->sdl_type == IFT_ETHER || sdl->sdl_type == IFT_CARP)) {
|
|
if (strcmp(ether_ntoa((struct ether_addr *)LLADDR(sdl)),
|
|
mac) == 0) {
|
|
char *cp, *nam = ifa->ifa_name;
|
|
int idx, skip = 0;
|
|
size_t len;
|
|
|
|
/* MACs on cloned devices are ignored */
|
|
for (len = 0; nam[len]; len++)
|
|
if (isdigit((unsigned char)nam[len]))
|
|
break;
|
|
for (cp = ifcr->ifcr_buffer, idx = 0;
|
|
idx < ifcr->ifcr_count;
|
|
idx++, cp += IFNAMSIZ) {
|
|
if (strncmp(nam, cp, len) == 0) {
|
|
skip = 1;
|
|
break;
|
|
}
|
|
}
|
|
if (skip)
|
|
continue;
|
|
|
|
if (ifnam) { /* same MAC on multiple ifp */
|
|
ret = 1;
|
|
goto done;
|
|
}
|
|
ifnam = nam;
|
|
}
|
|
}
|
|
}
|
|
if (ifnam)
|
|
printf("%s\n", ifnam);
|
|
done:
|
|
free(ifcr->ifcr_buffer);
|
|
freeifaddrs(ifap);
|
|
return ret;
|
|
}
|