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80 lines
3.2 KiB
C
80 lines
3.2 KiB
C
/*
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* ng_lmi.h
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*/
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/*-
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* Copyright (c) 1996-1999 Whistle Communications, Inc.
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* All rights reserved.
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*
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* Subject to the following obligations and disclaimer of warranty, use and
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* redistribution of this software, in source or object code forms, with or
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* without modifications are expressly permitted by Whistle Communications;
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* provided, however, that:
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* 1. Any and all reproductions of the source or object code must include the
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* copyright notice above and the following disclaimer of warranties; and
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* 2. No rights are granted, in any manner or form, to use Whistle
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* Communications, Inc. trademarks, including the mark "WHISTLE
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* COMMUNICATIONS" on advertising, endorsements, or otherwise except as
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* such appears in the above copyright notice or in the software.
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*
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* THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
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* TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
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* REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
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* INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
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* WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
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* REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
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* SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
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* IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
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* RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
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* WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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* PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* Author: Archie Cobbs <archie@freebsd.org>
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* $Whistle: ng_lmi.h,v 1.9 1999/01/20 00:22:13 archie Exp $
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*/
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#ifndef _NETGRAPH_NG_LMI_H_
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#define _NETGRAPH_NG_LMI_H_
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/* Node type name and magic cookie */
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#define NG_LMI_NODE_TYPE "lmi"
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#define NGM_LMI_COOKIE 867184133
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/* My hook names */
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#define NG_LMI_HOOK_DEBUG "debug"
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#define NG_LMI_HOOK_ANNEXA "annexA"
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#define NG_LMI_HOOK_ANNEXD "annexD"
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#define NG_LMI_HOOK_GROUPOF4 "group4"
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#define NG_LMI_HOOK_AUTO0 "auto0"
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#define NG_LMI_HOOK_AUTO1023 "auto1023"
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/* Netgraph commands */
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enum {
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NGM_LMI_GET_STATUS = 1,
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};
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#define NGM_LMI_STAT_ARYSIZE (1024/8)
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struct nglmistat {
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u_char proto[12]; /* Active proto (same as hook name) */
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u_char hook[12]; /* Active hook */
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u_char fixed; /* Set to fixed LMI mode */
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u_char autod; /* Currently auto-detecting */
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u_char seen[NGM_LMI_STAT_ARYSIZE]; /* DLCIs ever seen */
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u_char up[NGM_LMI_STAT_ARYSIZE]; /* DLCIs currently up */
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};
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/* Some default values */
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#define NG_LMI_KEEPALIVE_RATE 10 /* seconds per keepalive */
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#define NG_LMI_POLL_RATE 3 /* faster when AUTO polling */
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#define NG_LMI_SEQ_PER_FULL 5 /* keepalives per full status */
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#define NG_LMI_LMI_PRIORITY 64 /* priority for LMI data */
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#endif /* _NETGRAPH_NG_LMI_H_ */
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