Fixed generation of device routes for unnumbered point-to-point links.

1 files changed, 4 insertions, 1 deletions

diff --git a/nest/rt-dev.c b/nest/rt-dev.c
index 81dd0377..1794b90a 100644
--- a/nest/rt-dev.c
+++ b/nest/rt-dev.c
@@ -48,7 +48,10 @@ dev_if_notify(struct proto *p, unsigned c, struct iface *old, struct iface *new)
       A.iface = new;
       A.attrs = NULL;
       a = rta_lookup(&A);
-      n = net_get(&master_table, 0, new->prefix, new->pxlen);
+      if (new->flags & IF_UNNUMBERED)
+	n = net_get(&master_table, 0, new->opposite, new->pxlen);
+      else
+	n = net_get(&master_table, 0, new->prefix, new->pxlen);
       e = rte_get_temp(a);
       e->pflags = 0;
       rte_update(n, p, e);