X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fnetifd.git;a=blobdiff_plain;f=interface-ip.c;h=dd4e01c15b62757ebc0ca4411223a1b182173f89;hp=ddca5d2e8dfc27564f8486d9908e2fcf934c89e9;hb=a03216660797173fbe67866f75564e3fec9c1e8d;hpb=b4f89847883de95126ef332aa8df886c64b16b3d

diff --git a/interface-ip.c b/interface-ip.c
index ddca5d2..dd4e01c 100644
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -1047,6 +1047,10 @@ interface_update_prefix(struct vlist_tree *tree,
 		list_for_each_entry(c, &prefix_new->assignments, head)
 			if ((iface = vlist_find(&interfaces, c->name, iface, node)))
 				interface_set_prefix_address(c, prefix_new, iface, true);
+
+		if (prefix_new->preferred_until != prefix_old->preferred_until ||
+				prefix_new->valid_until != prefix_old->valid_until)
+			ip->iface->updated |= IUF_PREFIX;
 	} else if (node_new) {
 		// Set null-route to avoid routing loops
 		system_add_route(NULL, &route);