1 files changed, 3 insertions, 0 deletions
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index a9dc1de..ed82a55 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -468,6 +468,9 @@ ospf_import_control(struct proto *p, rte ** new, ea_list ** attrs,
   if (p == e->attrs->proto)
     return -1;			/* Reject our own routes */
 
+  if (e->attrs->cast != RTC_UNICAST)
+    return -1;
+
   eattr *ea = ea_find(e->attrs->eattrs, EA_GEN_IGP_METRIC);
   u32 m1 = (ea && (ea->u.data < LSINFINITY)) ? ea->u.data : LSINFINITY;