Hello @All,
I would like to enable port forwarding that works from the outside, even on the LAN. A mobile app that communicates with a service via the public address should be forwarded directly to the destination when the device is on the internal WLAN. The WLAN is on the same network. That is, requests to the public service port should be forwarded directly to the internal server. Unfortunately, I have not been able to figure out how to accomplish this. All attempts have failed so far.
Example:
OrgSrc: <networkname>
OrgDest: <public IP>
OrgSrv: <serviceport>
TrlSrc: Original
TrlDest: <server with the service>
TrlSrv: original (and alternatively serviceport).
Notice:
In our CP FW 1530, 2 networks (switches) are defined. There is a NAT rule for each of these networks, since otherwise no Internet access is possible via the global parameter (NAT on). For this reason, the following NAT rule was created for each network:
OrgSrc: <networkname>
OrgDest: Any
OrgSrv: Any
TrlSrc: <public IP>
TrlDest: Original
TrlSrv: Original
How can I realize this feature?
Thanks for any suggestions
Mathias