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we need to add mapping even if there is no route for the prefix

This commit is contained in:
kefren 2011-06-15 18:16:48 +00:00
parent fc85e71227
commit 0c4a44d22f
1 changed files with 6 additions and 7 deletions
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13
usr.sbin/ldpd/tlv_stack.c
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@ -1,4 +1,4 @@
/* $NetBSD: tlv_stack.c,v 1.3 2011/02/10 12:44:41 kefren Exp $ */
/* $NetBSD: tlv_stack.c,v 1.4 2011/06/15 18:16:48 kefren Exp $ */
/*-
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@ -110,14 +110,13 @@ map_label(struct ldp_peer * p, struct fec_tlv * f, struct label_tlv * l)
debugp("Prefix/Host add: %s/%d\n", inet_ntoa(inatmp),
pref->prelen);
/* don't bother if we don't have a label/route */
if (label_get_by_prefix(&inatmp, pref->prelen) == NULL)
break;
ldp_peer_add_mapping(p, &inatmp, pref->prelen,
ntohl(l->label));
mpls_add_label(p, NULL, &inatmp, pref->prelen,
ntohl(l->label), 1);
/* Try to change RIB only if label is installed */
if (label_get_by_prefix(&inatmp, pref->prelen) != NULL)
mpls_add_label(p, NULL, &inatmp, pref->prelen,
ntohl(l->label), 1);
break;
case FEC_WILDCARD:
fatalp("LDP: Wildcard add from peer %s\n",