Thursday, October 1, 2020

C3850 MPLS ip forwarding

In an interesting spot, have a c3850 that is configured to run vpnv4, but is not forwarding packets received to the requisite interface.

What I've done: -BGP routes are being propagated for the vrf, and are showing correctly in the routing table -mpls ip is enabled on the connecting interfaces, verified mpls ldp neighbor -Done a capture on the mpls interface and on the end device. Traffic coming from the mpls network makes it to the interface, but isn't routed out the ip interface

When traffic originates from the ip side, it is shown on both captures, as ip and as mpls on the outbound interface.

I've dug through plenty of Cisco documentation, but am at a loss as to the next step. I'm on the mindset that it's something akin to the "ip routing" command

Thanks



No comments:

Post a Comment