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Diffstat (limited to 'ripd/ripd.c')
-rw-r--r--ripd/ripd.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/ripd/ripd.c b/ripd/ripd.c
index db29d54a..55a1a75f 100644
--- a/ripd/ripd.c
+++ b/ripd/ripd.c
@@ -482,8 +482,9 @@ rip_rte_process (struct rte *rte, struct sockaddr_in *from,
new_dist = rip_distance_apply (&rinfotmp);
new_dist = new_dist ? new_dist : ZEBRA_RIP_DISTANCE_DEFAULT;
old_dist = rinfo->distance;
- /* Only connected routes may have a valid NULL distance */
- if (rinfo->type != ZEBRA_ROUTE_CONNECT)
+ /* Only routes directly connected to an interface (nexthop == 0)
+ * may have a valid NULL distance */
+ if (rinfo->nexthop.s_addr != 0)
old_dist = old_dist ? old_dist : ZEBRA_RIP_DISTANCE_DEFAULT;
/* If imported route does not have STRICT precedence,
mark it as a ghost */