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Merge pull request #4307 from chiragshah6/evpn_dev1

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zebra: unset sticky mac upon local deletion
This commit is contained in:
David Lamparter 2019-05-14 15:56:32 +02:00 committed by GitHub
commit 81ea11208b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 7 deletions
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16
zebra/zebra_vxlan.c
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@ -7505,9 +7505,9 @@ int zebra_vxlan_check_del_local_mac(struct interface *ifp,
if (IS_ZEBRA_DEBUG_VXLAN)
zlog_debug(
"Add/update remote MAC %s intf %s(%u) VNI %u - del local",
"Add/update remote MAC %s intf %s(%u) VNI %u flags 0x%x - del local",
prefix_mac2str(macaddr, buf, sizeof(buf)), ifp->name,
ifp->ifindex, vni);
ifp->ifindex, vni, mac->flags);
/* Remove MAC from BGP. */
zvni_mac_send_del_to_client(zvni->vni, macaddr);
@ -7520,6 +7520,7 @@ int zebra_vxlan_check_del_local_mac(struct interface *ifp,
zvni_mac_del(zvni, mac);
} else {
UNSET_FLAG(mac->flags, ZEBRA_MAC_LOCAL);
UNSET_FLAG(mac->flags, ZEBRA_MAC_STICKY);
SET_FLAG(mac->flags, ZEBRA_MAC_AUTO);
}
@ -7603,11 +7604,6 @@ int zebra_vxlan_local_mac_del(struct interface *ifp, struct interface *br_if,
return -1;
}
if (IS_ZEBRA_DEBUG_VXLAN)
zlog_debug("DEL MAC %s intf %s(%u) VID %u -> VNI %u",
prefix_mac2str(macaddr, buf, sizeof(buf)), ifp->name,
ifp->ifindex, vid, zvni->vni);
/* If entry doesn't exist, nothing to do. */
mac = zvni_mac_lookup(zvni, macaddr);
if (!mac)
@ -7617,6 +7613,11 @@ int zebra_vxlan_local_mac_del(struct interface *ifp, struct interface *br_if,
if (!CHECK_FLAG(mac->flags, ZEBRA_MAC_LOCAL))
return 0;
if (IS_ZEBRA_DEBUG_VXLAN)
zlog_debug("DEL MAC %s intf %s(%u) VID %u -> VNI %u flags 0x%x",
prefix_mac2str(macaddr, buf, sizeof(buf)), ifp->name,
ifp->ifindex, vid, zvni->vni, mac->flags);
/* Update all the neigh entries associated with this mac */
zvni_process_neigh_on_local_mac_del(zvni, mac);
@ -7631,6 +7632,7 @@ int zebra_vxlan_local_mac_del(struct interface *ifp, struct interface *br_if,
zvni_mac_del(zvni, mac);
} else {
UNSET_FLAG(mac->flags, ZEBRA_MAC_LOCAL);
UNSET_FLAG(mac->flags, ZEBRA_MAC_STICKY);
SET_FLAG(mac->flags, ZEBRA_MAC_AUTO);
}