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call cdp_print for CDP packets

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assar 2000-05-15 00:40:04 +00:00
parent cf77b46229
commit 10eaf5f59d
1 changed files with 10 additions and 1 deletions
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11
print-llc.c
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@ -24,7 +24,7 @@
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/tcpdump/print-llc.c,v 1.27 1999-12-22 06:27:21 itojun Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-llc.c,v 1.28 2000-05-15 00:40:04 assar Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -83,6 +83,15 @@ llc_print(const u_char *p, u_int length, u_int caplen,
ipx_print(p, length);
return (1);
}
/* Cisco Discovery Protocol - SNAP & ether type 0x2000 */
if(llc.ssap == LLCSAP_SNAP && llc.dsap == LLCSAP_SNAP &&
llc.llcui == LLC_UI &&
llc.ethertype[0] == 0x20 && llc.ethertype[1] == 0x00 ) {
cdp_print( p, length, caplen, esrc, edst);
return (1);
}
if (llc.ssap == 0xf0 && llc.dsap == 0xf0) {
/*
* we don't actually have a full netbeui parser yet, but the