First go to Network Security>>NAT>>DNAT/SNAT TAB. Click on New NAT rule. Traffic Source: Any Traffic Service: Click on + symbol to create new service definition with destination port 4265. Traffic Destination: Click on folder icon and drag/drop External (WAN) (Address) object. Nat Mode: DNAT Destination: Click on folder if you've already created a Host definition object for 192.168.1.15, otherwise click the + symbol to create one.
Place a checkmark in the Automatic Firewall Rule box, otherwise you'll need to manually create one to allow the traffic.
Click Save.
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__________________ ACE v8/SCA v9.3
...still have a v5 install disk in a box somewhere.