diff options
Diffstat (limited to 'ospf6d/ospf6_asbr.c')
| -rw-r--r-- | ospf6d/ospf6_asbr.c | 52 |
1 files changed, 41 insertions, 11 deletions
diff --git a/ospf6d/ospf6_asbr.c b/ospf6d/ospf6_asbr.c index 1a0634ed..27726c67 100644 --- a/ospf6d/ospf6_asbr.c +++ b/ospf6d/ospf6_asbr.c @@ -1161,12 +1161,44 @@ ospf6_routemap_init (void) /* Display functions */ +static char * +ospf6_as_external_lsa_get_prefix_str (struct ospf6_lsa *lsa, char *buf, + int buflen, int pos) +{ + struct ospf6_as_external_lsa *external; + struct in6_addr in6; + int prefix_length = 0; + + if (lsa) + { + external = (struct ospf6_as_external_lsa *) + OSPF6_LSA_HEADER_END (lsa->header); + + if (pos == 0) + { + ospf6_prefix_in6_addr (&in6, &external->prefix); + prefix_length = external->prefix.prefix_length; + } + else { + in6 = *((struct in6_addr *) + ((caddr_t) external + sizeof (struct ospf6_as_external_lsa) + + OSPF6_PREFIX_SPACE (external->prefix.prefix_length))); + } + if (buf) + { + inet_ntop (AF_INET6, &in6, buf, buflen); + if (prefix_length) + sprintf (&buf[strlen(buf)], "/%d", prefix_length); + } + } + return (buf); +} + static int ospf6_as_external_lsa_show (struct vty *vty, struct ospf6_lsa *lsa) { struct ospf6_as_external_lsa *external; char buf[64]; - struct in6_addr in6, *forwarding; assert (lsa->header); external = (struct ospf6_as_external_lsa *) @@ -1191,19 +1223,15 @@ ospf6_as_external_lsa_show (struct vty *vty, struct ospf6_lsa *lsa) ntohs (external->prefix.prefix_refer_lstype), VNL); - ospf6_prefix_in6_addr (&in6, &external->prefix); - inet_ntop (AF_INET6, &in6, buf, sizeof (buf)); - vty_out (vty, " Prefix: %s/%d%s", buf, - external->prefix.prefix_length, VNL); + vty_out (vty, " Prefix: %s%s", + ospf6_as_external_lsa_get_prefix_str (lsa, buf, sizeof(buf), 0), VNL); /* Forwarding-Address */ if (CHECK_FLAG (external->bits_metric, OSPF6_ASBR_BIT_F)) { - forwarding = (struct in6_addr *) - ((caddr_t) external + sizeof (struct ospf6_as_external_lsa) + - OSPF6_PREFIX_SPACE (external->prefix.prefix_length)); - inet_ntop (AF_INET6, forwarding, buf, sizeof (buf)); - vty_out (vty, " Forwarding-Address: %s%s", buf, VNL); + vty_out (vty, " Forwarding-Address: %s%s", + ospf6_as_external_lsa_get_prefix_str (lsa, buf, sizeof(buf), 1), + VNL); } return 0; @@ -1257,7 +1285,9 @@ struct ospf6_lsa_handler as_external_handler = { OSPF6_LSTYPE_AS_EXTERNAL, "AS-External", - ospf6_as_external_lsa_show + "ASE", + ospf6_as_external_lsa_show, + ospf6_as_external_lsa_get_prefix_str }; void |