Trigger interface update event when IPv6 prefix lifetime changes by setting
the prefix indicator flag to inform external subsystems (eg hnetd) about IPv6
prefix lifetime changes.
Signed-off-by: Hans Dedecker <dedec...@gmail.com>
---
interface-ip.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/interface-ip.c b/interface-ip.c
index 366f69a..9bf4234 100644
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -1049,6 +1049,10 @@ 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);
--
1.9.1
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