Hi, is there any way to identify in a filter the interface the route was learned from? So basically an attribute which relates to "from" like ifname and ifindex relate to "gw"? This would be particularly useful when "from" is a link lcal address and therefore might not be enough to identify the source.
If this doesn't exists, is there another way to enforce that the "gw" is always on the same interface the route was learned on whithout having to use interface specific configuration (e.g. customized filters or special igp tables in BGP). (I am mostly interested in BGP, but I guess that most solutions would apply more gnerally) If not, would a patch implementing such an route attribute have a chance of being merged? Best regards, Marcel
