I have "maximum-paths" configured and seeing two entries in the RIB for remote prefixes at the hub core 6500 (it has two EBGP connections to two CE from 2 carriers each).
The remote site has 2 CE routers connected to two carriers, one carrier each, and seeing the same as-path length for the hub routes. The remote LAN switch has two equal EIGRP routes for the hub prefixes.
However the remote is only using one carrier for inbound traffic, doesn't doing the load-sharing.
I think the problem could be due to hub 6500 CEF is doing per-destination sharing and won't switch to another EBGP peer unless we reset the EBGP peer with the best route... Is it a correct assumption?
Can 6500 do the per-packet load-share? I don't see this option under interface?
SW003(config-if)#ip load-sharing ?
per-destination Deterministic distribution