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add support for Difserv TE per draft-ietf-tewg-diff-te-proto-06

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hannes 2004-01-27 12:50:55 +00:00
parent 3c49ec24fb
commit 503506b367
1 changed files with 18 additions and 1 deletions
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19
print-isoclns.c
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@ -26,7 +26,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-isoclns.c,v 1.115 2004-01-02 09:32:13 hannes Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-isoclns.c,v 1.116 2004-01-27 12:50:55 hannes Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -222,6 +222,7 @@ static struct tok esis_option_values[] = {
#define ISIS_SUBTLV_EXT_IS_REACH_MAX_LINK_BW 9 /* draft-ietf-isis-traffic-05 */
#define ISIS_SUBTLV_EXT_IS_REACH_RESERVABLE_BW 10 /* draft-ietf-isis-traffic-05 */
#define ISIS_SUBTLV_EXT_IS_REACH_UNRESERVED_BW 11 /* draft-ietf-isis-traffic-05 */
#define ISIS_SUBTLV_EXT_IS_REACH_DIFFSERV_TE 12 /* draft-ietf-tewg-diff-te-proto-06 */
#define ISIS_SUBTLV_EXT_IS_REACH_TE_METRIC 18 /* draft-ietf-isis-traffic-05 */
#define ISIS_SUBTLV_EXT_IS_REACH_LINK_PROTECTION_TYPE 20 /* draft-ietf-isis-gmpls-extensions */
#define ISIS_SUBTLV_EXT_IS_REACH_INTF_SW_CAP_DESCR 21 /* draft-ietf-isis-gmpls-extensions */
@ -235,6 +236,7 @@ static struct tok isis_ext_is_reach_subtlv_values[] = {
{ ISIS_SUBTLV_EXT_IS_REACH_MAX_LINK_BW, "Maximum link bandwidth" },
{ ISIS_SUBTLV_EXT_IS_REACH_RESERVABLE_BW, "Reservable link bandwidth" },
{ ISIS_SUBTLV_EXT_IS_REACH_UNRESERVED_BW, "Unreserved bandwidth" },
{ ISIS_SUBTLV_EXT_IS_REACH_DIFFSERV_TE, "Diffserv TE" },
{ ISIS_SUBTLV_EXT_IS_REACH_TE_METRIC, "Traffic Engineering Metric" },
{ ISIS_SUBTLV_EXT_IS_REACH_LINK_PROTECTION_TYPE, "Link Protection Type" },
{ ISIS_SUBTLV_EXT_IS_REACH_INTF_SW_CAP_DESCR, "Interface Switching Capability" },
@ -1081,6 +1083,21 @@ isis_print_is_reach_subtlv (const u_int8_t *tptr,int subt,int subl,const char *i
tptr+=4;
}
break;
case ISIS_SUBTLV_EXT_IS_REACH_DIFFSERV_TE:
printf("%sBandwidth Constraints Model ID: (%u)",ident, *tptr);
tptr+=4;
/* for now lets just print the first 8 BCs -
* FIXME is this dep. on the BC model ?
*/
for (priority_level = 0; priority_level < 8; priority_level++) {
bw.i = EXTRACT_32BITS(tptr);
printf("%s Bandwidth constraint %d: %.3f Mbps",
ident,
priority_level,
bw.f*8/1000000 );
tptr+=4;
}
break;
case ISIS_SUBTLV_EXT_IS_REACH_TE_METRIC:
printf(", %u", EXTRACT_24BITS(tptr));
break;