Is there a tool to automatically create route filters based on IRR information?
rlc is a route list compiler which is a subset of nlc/alc that allows the generation of route based filters (cisco access- lists) by extracting the nets belonging to an AS or AS MACRO from a routing database (i.e. Ripe Routing Database). In addition, it supports a limited set of functions to generate AS based filter lists. rlc is fully classless, and hence supports CIDR routes and subnets, as well as host routes.
