I was curious if there was a way to redirect internal requests to the WAN ip of a natted sloution back to an internal IP.

Currently we have a BZN service with a single WAN, natted private LAN.  Customer ha several port forwarding rules in place for external requests to their servers.  The customer would also like the employees to use the public WAN IP for accessing these internal devices so when they are out of office, their apps still work.

I would assume a simple firewall command for any out requests to the IP should be directed internally, just not sure of the prpoer CLI command strings to accomplish the requirement