hardenedbsd/HardenedBSD
1
0
Fork 0
mirror of https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git synced 2025-01-01 00:18:15 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Import mtrace release 5.2

Browse Source 
ftp://ftp.parc.xerox.com/pub/net-research/ipmulti/mtrace-5.2.tar.gz
This commit is contained in:
Bill Fenner 1999-01-20 05:11:48 +00:00
parent 54e56efac0
commit ce595def07
3 changed files with 704 additions and 325 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
usr.sbin/mrouted/mtrace.8
View File

@ -29,7 +29,7 @@
.\" Copyright (c) 1988 The Regents of the University of California.
.\" All rights reserved.
.\"
.\" mtrace.8,v 5.1 1996/12/19 21:31:26 fenner Exp
.\" mtrace.8,v 5.2 1998/12/04 04:48:16 fenner Exp
.\"
.TH MTRACE 8 "May 8, 1995"
.UC 6
@ -110,7 +110,7 @@ host name or address. The default
.I receiver
is the host running mtrace, and the default
.I group
is "MBone Audio" (224.2.0.1), which is sufficient if packet loss
is 0.0.0.0, which is sufficient if packet loss
statistics for a particular multicast group are not needed. These two
optional parameters may be specified to test the path to some other
receiver in a particular group, subject to some constraints as

991
usr.sbin/mrouted/mtrace.c
View File

File diff suppressed because it is too large Load Diff

34
usr.sbin/mrouted/mtrace.h
View File

@ -1,9 +1,17 @@
/*
* Multicast traceroute related definitions
*
* mtrace.h,v 5.1 1996/12/19 21:31:26 fenner Exp
* mtrace.h,v 5.2 1998/12/04 04:48:21 fenner Exp
*/
/*
* NetBSD renamed the mtrace packet types.
*/
#if !defined(IGMP_MTRACE_RESP) && defined(IGMP_MTRACE_REPLY)
#define IGMP_MTRACE_RESP IGMP_MTRACE_REPLY
#define IGMP_MTRACE IGMP_MTRACE_QUERY
#endif
/*
* The packet format for a traceroute request.
*/
@ -11,21 +19,13 @@ struct tr_query {
u_int32 tr_src; /* traceroute source */
u_int32 tr_dst; /* traceroute destination */
u_int32 tr_raddr; /* traceroute response address */
#if defined(BYTE_ORDER) && (BYTE_ORDER == LITTLE_ENDIAN)
struct {
u_int qid : 24; /* traceroute query id */
u_int ttl : 8; /* traceroute response ttl */
} q;
#else
struct {
u_int ttl : 8; /* traceroute response ttl */
u_int qid : 24; /* traceroute query id */
} q;
#endif /* BYTE_ORDER */
u_int32 tr_rttlqid; /* response ttl and qid */
};
#define tr_rttl q.ttl
#define tr_qid q.qid
#define TR_SETTTL(x, ttl) (x = (x & 0x00ffffff) | ((ttl) << 24))
#define TR_GETTTL(x) (((x) >> 24) & 0xff)
#define TR_SETQID(x, qid) (x = (x & 0xff000000) | ((qid) & 0x00ffffff))
#define TR_GETQID(x) ((x) & 0x00ffffff)
/*
* Traceroute response format. A traceroute response has a tr_query at the
@ -46,8 +46,6 @@ struct tr_resp {
};
/* defs within mtrace */
#define QUERY 1
#define RESP 2
#define QLEN sizeof(struct tr_query)
#define RLEN sizeof(struct tr_resp)
@ -74,6 +72,10 @@ struct tr_resp {
#define PROTO_PIM_SPECIAL 5
#define PROTO_PIM_STATIC 6
#define PROTO_DVMRP_STATIC 7
#define PROTO_PIM_BGP4PLUS 8
#define PROTO_CBT_SPECIAL 9
#define PROTO_CBT_STATIC 10
#define PROTO_PIM_ASSERT 11
#define VAL_TO_MASK(x, i) { \
x = htonl(~((1 << (32 - (i))) - 1)); \