WSM User Guide - WatchGuard Technologies

Configuring Static NAT for a Policy4 Click NAT.The Add Static NAT dialog box appears.5 From the External IP Address drop-down list, select the public IP address to use for this service.6 Type the internal IP address.The internal IP address is the destination on the trusted or optional network.7 If necessary, select the Set internal port to different port than this policy check box. This enablesport address translation (PAT).You usually do not use this feature. It enables you to change the packet destination not only to a specified internalhost but also to a different port. If you select this check box, type the different port number or use the arrow buttonsin the Internal Port box.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 Properties dialog box of theservice.120 WatchGuard System Manager