I'm guessing that the Dell Laptop definition object added to the proxy profile has the 192.168.2.232 address. Create a second host definition object for the Laptop with the 192.168.2.203 address and add it to the proxy profile.
Alternately, if your internal DNS is registering both addresses correctly, you can try changing the definition object to a DNS group type so that it will check against both addresses from a single definition object.
__________________ ACE v8/SCA v9.3
...still have a v5 install disk in a box somewhere.
The problem has been fixed. I removed the network definition for 192.168.2.203 and recreated it. It is now working! Thanks for all the help. I may figure this thing out yet!! Now on to getting my IPOD music preview to work!