diff options
Diffstat (limited to 'zebra/rt_netlink.c')
| -rw-r--r-- | zebra/rt_netlink.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/zebra/rt_netlink.c b/zebra/rt_netlink.c index ef51989a0c..4dc8c2a6eb 100644 --- a/zebra/rt_netlink.c +++ b/zebra/rt_netlink.c @@ -3179,10 +3179,14 @@ ssize_t netlink_macfdb_update_ctx(struct zebra_dplane_ctx *ctx, void *data, update_flags = dplane_ctx_mac_get_update_flags(ctx); if (update_flags & DPLANE_MAC_REMOTE) { flags |= NTF_SELF; - if (dplane_ctx_mac_is_sticky(ctx)) + if (dplane_ctx_mac_is_sticky(ctx)) { + /* NUD_NOARP prevents the entry from expiring */ + state |= NUD_NOARP; + /* sticky the entry from moving */ flags |= NTF_STICKY; - else + } else { flags |= NTF_EXT_LEARNED; + } /* if it was static-local previously we need to clear the * notify flags on replace with remote */ |