Will the following work?
ip nat inside source static 184.108.40.206 220.127.116.11 route-map x ip nat inside source static 18.104.22.168 22.214.171.124 route-map x
(say the remote net is 126.96.36.199 in both cases)
What I'm not sure about is if the reply to an access from outside can be translated properly.
Client 188.8.131.52:1234 sends a packet to Server 184.108.40.206:5678 which internally becomes 220.127.116.11:5678.
Server 18.104.22.168:5678 then sends a reply packet to 22.214.171.124:1234.
What does the router do with this?
Will it translate the reply's source address to 126.96.36.199 or 188.8.131.52? From the above, at first sight both are possible. Does it take the initial socket into account and reply using the address on which it was contacted in the first place?