Any one know of best practices for outbound load balancing when multihoming to 2 different service providers in an mpls vpn.
I have referred to this document (http://www.cisco.com/warp/public/459/40.html) which states the only way to do this is by assigning metrics/weights to a certain range of prefixes learned from one provider, hence load sharing.
Turning up bgp multipath on the CE would be optimal but since AS PATHs are different the best path selection will be different. Could we possibly turn of best path selection for AS paths (bgp bestpath as-path ignore) and make multipath work? Would that install 2 routes for the same prefix in the RIB?