We have two redundant/diverse internet connections to our campus network. We do NAT/PAT/one-to-many NAT at our borders and we are installing new ASR 1001-X routers. Can anyone tell me if the ASR 1001-X routers have a way of sharing NAT tables or syncing NAT state with each other? There maybe occasions where packets may egress on one connection through ASR (1), but arrive or ingress on the "other" ASR (2) and a NAT record would be needed on ASR (2) in order for it to forward the packet back to it's originator. If they can do it, can you also give me some reference documentation on how to do it. I can't seem to find anything about this scenario.
