diff options
| -rw-r--r-- | bgpd/bgp_nht.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/bgpd/bgp_nht.c b/bgpd/bgp_nht.c index 9b633b7139..ed83757ea3 100644 --- a/bgpd/bgp_nht.c +++ b/bgpd/bgp_nht.c @@ -1066,9 +1066,16 @@ static int make_prefix(int afi, struct bgp_path_info *pi, struct prefix *p) case AFI_IP6: p->family = AF_INET6; if (pi->attr->srv6_l3vpn) { - IPV6_ADDR_COPY(&(p->u.prefix6), - &(pi->attr->srv6_l3vpn->sid)); p->prefixlen = IPV6_MAX_BITLEN; + if (pi->attr->srv6_l3vpn->transposition_len != 0 && + BGP_PATH_INFO_NUM_LABELS(pi)) { + IPV6_ADDR_COPY(&p->u.prefix6, &pi->attr->srv6_l3vpn->sid); + transpose_sid(&p->u.prefix6, + decode_label(&pi->extra->labels->label[0]), + pi->attr->srv6_l3vpn->transposition_offset, + pi->attr->srv6_l3vpn->transposition_len); + } else + IPV6_ADDR_COPY(&(p->u.prefix6), &(pi->attr->srv6_l3vpn->sid)); } else if (is_bgp_static) { p->u.prefix6 = p_orig->u.prefix6; p->prefixlen = p_orig->prefixlen; |