diff options
Diffstat (limited to 'zebra/zebra_l2.c')
| -rw-r--r-- | zebra/zebra_l2.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/zebra/zebra_l2.c b/zebra/zebra_l2.c index 5d059a4502..3d505857c2 100644 --- a/zebra/zebra_l2.c +++ b/zebra/zebra_l2.c @@ -224,12 +224,19 @@ void zebra_l2if_update_bridge_slave(struct interface *ifp, zif->brslave_info.bridge_ifindex = bridge_ifindex; /* Set up or remove link with master */ - if (bridge_ifindex != IFINDEX_INTERNAL) + if (bridge_ifindex != IFINDEX_INTERNAL) { zebra_l2_map_slave_to_bridge(&zif->brslave_info); - else if (old_bridge_ifindex != IFINDEX_INTERNAL) + /* In the case of VxLAN, invoke the handler for EVPN. */ + if (zif->zif_type == ZEBRA_IF_VXLAN) + zebra_vxlan_if_update(ifp, ZEBRA_VXLIF_MASTER_CHANGE); + } else if (old_bridge_ifindex != IFINDEX_INTERNAL) { + /* + * In the case of VxLAN, invoke the handler for EVPN. + * Note that this should be done *prior* + * to unmapping the interface from the bridge. + */ + if (zif->zif_type == ZEBRA_IF_VXLAN) + zebra_vxlan_if_update(ifp, ZEBRA_VXLIF_MASTER_CHANGE); zebra_l2_unmap_slave_from_bridge(&zif->brslave_info); - - /* In the case of VxLAN, invoke the handler for EVPN. */ - if (zif->zif_type == ZEBRA_IF_VXLAN) - zebra_vxlan_if_update(ifp, ZEBRA_VXLIF_MASTER_CHANGE); + } } |