IWAN over two diverse GRE/MPLS tunnels

anazarenko · ‎02-04-2016

Dear All,

I am looking at the following design, where two diverse GRE P2P tunnels will run MPLS/MPBGP on top of it to transport traffic for two customer VRFs. Would it be still possible to run IWAN inside each VRF using the MPLS-enabled GRE tunnels from the global routing table?

Tod Larson · ‎02-07-2016

If I'm understanding your setup then you it's sure worth setting up in a lab. "Running IWAN" means to me deploying DMVPN, per tunnel QoS and PfRv3. DMVPN can be run with both the tunnel source and tunnel address being in a vrf. Since the DMVPN will abstract away all the lower level complication then per tunnel QoS and PfRv3 should follow relatively simply.