diff options
Diffstat (limited to 'zebra/connected.c')
| -rw-r--r-- | zebra/connected.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/zebra/connected.c b/zebra/connected.c index a3e20096..80cb8cbc 100644 --- a/zebra/connected.c +++ b/zebra/connected.c @@ -42,18 +42,25 @@ extern struct zebra_t zebrad; static void connected_withdraw (struct connected *ifc) { + if (! ifc) return; /* Update interface address information to protocol daemon. */ if (CHECK_FLAG (ifc->conf, ZEBRA_IFC_REAL)) { + int count; + zebra_interface_address_delete_update (ifc->ifp, ifc); - if_subnet_delete (ifc->ifp, ifc); + count = if_subnet_delete (ifc->ifp, ifc); if (ifc->address->family == AF_INET) + { connected_down_ipv4 (ifc->ifp, ifc); + if (count == 0) + rib_flush_interface (AFI_IP, ifc->ifp); + } #ifdef HAVE_IPV6 else connected_down_ipv6 (ifc->ifp, ifc); |