This reverts commit a03216660797173fbe67866f75564e3fec9c1e8d. The previous
change causes IFUP events to occur from 30 seconds to 30 minutes depending
on various conditions at the WAN6 (typ.) interface. If a DHCPv6 lease is
24 hours and the connection is stable, then in other linux distro we would
expect IFUP every 24 hours. This is therefore a significant inconsistency
for LEDE. Add on package maintainers are going to be surprised by the
behavior. Use of the interface triggers in procd will experience further
thrashing. For example, procd managed DNS servers like dnsmasq and Unbound
will dump their DNS cache every 30sec to 30min due to reload triggers.
---
interface-ip.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/interface-ip.c b/interface-ip.c
index 140ef34..dc246f0 100644
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -1047,10 +1047,6 @@ 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);
--
2.11.0
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