diff options
Diffstat (limited to 'zebra/rt_netlink.c')
| -rw-r--r-- | zebra/rt_netlink.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index b641d07000..dc0c839674 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -3390,9 +3390,18 @@ static int netlink_ipneigh_change(struct nlmsghdr *h, int len, ns_id_t ns_id) l2_len = RTA_PAYLOAD(tb[NDA_LLADDR]); memcpy(&mac, RTA_DATA(tb[NDA_LLADDR]), l2_len); } - if (l2_len == IPV4_MAX_BYTELEN || l2_len == 0) + if (l2_len == IPV4_MAX_BYTELEN || l2_len == 0) { + union sockunion link_layer_ipv4; + + if (l2_len) { + sockunion_family(&link_layer_ipv4) = AF_INET; + memcpy((void *)sockunion_get_addr(&link_layer_ipv4), + &mac, l2_len); + } else + sockunion_family(&link_layer_ipv4) = AF_UNSPEC; zsend_nhrp_neighbor_notify(cmd, ifp, &ip, ndm->ndm_state, - &mac, l2_len); + &link_layer_ipv4); + } if (h->nlmsg_type == RTM_GETNEIGH) return 0; |