WatchGuard Technologies FireboxTM System 4.6 - Manual (Page 77)

User Guide 67
Configuring a service for incoming static NAT
6 Enter the internal IP address.
The internal IP address is the final destination on the Trusted network.
7 If appropriate, enable the Set Internal Port To Different Port Than Service
checkbox.
This feature is rarely used. It enables you to redirect packets not only to a specific internal host
but also to an alternative port. If you enable the checkbox, enter the alternative port number in
the Internal Port field.
8 Click OK to close the Add Static NAT dialog box.
The static NAT route appears in the Members and Addresses list.
9 Click OK to close the Add Address dialog box. Click OK to close the service’s
Properties dialog box.