I have 2 DS3's from point A to point B with both circuits in the same router at both ends. I have CEF enabled and I have the "ip load-sharing per-packet" statement on the interfaces but all of the traffic is only using one circuit. If I do a "show IP route" I only have the one Serial interface show up. If I do a "show ip eigrp topology" I see both interfaces in the topology table. Any ideas why this isn't working?
Do both DS3s come from the same ISP? Take a look at the metric under "show ip eigrp topology", is it the same for both links? If not, you will need to use "variance 2" under Router EIGRP xxx to add the second link to the routing table.