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-rw-r--r--interface.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/interface.c b/interface.c
index c861b7d..684fd22 100644
--- a/interface.c
+++ b/interface.c
@@ -581,6 +581,9 @@ interface_proto_cb(struct interface_proto_state *state, enum interface_proto_eve
return;
}
+ if (!iface->l3_dev.dev)
+ interface_set_l3_dev(iface, iface->main_dev.dev);
+
interface_ip_set_enabled(&iface->config_ip, true);
system_flush_routes();
iface->state = IFS_UP;