Static: Allow to define both nexthop and interface

Allow to define both nexthop and interface using iproute2-like syntax,
e.g.: route 10.0.0.0/16 via 10.1.0.1 dev "eth0";

Now we can avoid to use link-local scope hack (e.g. 10.1.0.1%eth0)
for cases where both nexthop and interface have to be defined.

Thanks to Marcin Saklak for the suggestion.

1 files changed, 3 insertions, 0 deletions

diff --git a/proto/static/config.Y b/proto/static/config.Y
index 215681e8..e746b63c 100644
--- a/proto/static/config.Y
+++ b/proto/static/config.Y
@@ -87,6 +87,9 @@ stat_nexthop:
       this_snh->via = IPA_NONE;
       this_snh->iface = if_get_by_name($2);
     }
+  | stat_nexthop DEV TEXT {
+      this_snh->iface = if_get_by_name($3);
+    }
   | stat_nexthop MPLS label_stack {
     this_snh->mls = $3;
   }