You identify which interfaces to assign a core routing fragment service by specifying an alias for the group of interfaces. For example:
- # ifAlias=="core" Add a line similar to this one if policy-based
routing is being used.
- # This alias needs to be the same as the one defined in
the subscriber classification script.
- # Could add some further rules to manage DHCP subscribers.
You do not define a classification for the router interface. The SAE automatically creates a router interface and a subscriber session for it when the COPS-PR or COPS XDR router drivers are in use.