bgpd: IPv6 session flapping with MP_REACH_NLRI and 0.0.0.0 in NEXT_HOP attribute

[mirror_frr.git] / bgpd / bgp_attr.h

diff --git a/bgpd/bgp_attr.h b/bgpd/bgp_attr.h
index 6d5c647b21c296f4d794f03cc2c398350f295ad6..f6b23a36bd6e054d912a74726d7c71c0edd26a03 100644 (file)
--- a/bgpd/bgp_attr.h
+++ b/bgpd/bgp_attr.h
@@ -344,6 +344,9 @@ extern void bgp_packet_mpunreach_prefix(struct stream *s, struct prefix *p,
                                        uint32_t, int, uint32_t, struct attr *);
 extern void bgp_packet_mpunreach_end(struct stream *s, size_t attrlen_pnt);
 
+extern bgp_attr_parse_ret_t bgp_attr_nexthop_valid(struct peer *peer,
+                                                  struct attr *attr);
+
 static inline int bgp_rmap_nhop_changed(uint32_t out_rmap_flags,
                                        uint32_t in_rmap_flags)
 {