Merge pull request #3282 from opensourcerouting/60-fix-bfd-ipv6-unnumbered

[mirror_frr.git] / bgpd / bgp_evpn.c

diff --git a/bgpd/bgp_evpn.c b/bgpd/bgp_evpn.c
index ce9f93f8a2b2c6d06ec3a4f1e6dacedbdc47d6e5..9e814516b73dfc31957b280020023ab0c717cac3 100644 (file)
--- a/bgpd/bgp_evpn.c
+++ b/bgpd/bgp_evpn.c
@@ -4931,6 +4931,23 @@ void bgp_evpn_derive_auto_rd(struct bgp *bgp, struct bgpevpn *vpn)
        UNSET_FLAG(vpn->flags, VNI_FLAG_RD_CFGD);
 }
 
+/*
+ * Lookup L3-VNI
+ */
+bool bgp_evpn_lookup_l3vni_l2vni_table(vni_t vni)
+{
+       struct list *inst = bm->bgp;
+       struct listnode *node;
+       struct bgp *bgp_vrf;
+
+       for (ALL_LIST_ELEMENTS_RO(inst, node, bgp_vrf)) {
+               if (bgp_vrf->l3vni == vni)
+                       return true;
+       }
+
+       return false;
+}
+
 /*
  * Lookup VNI.
  */