UNIX for Dummies Questions & Answers

I currently have an IBM AIX UNIX MACHINE WITH VERSION 4 operating system.

Already installed is a 3.1.4 version of the C Compiler that comes with the package.

For the longest time this software ran fine until we changed our Company server and the IP addresses were changed.

Now when the compiler is ran I get this error message:

1506-333 (S) License failure: acquire: No servers available for this vendor (network license server/library).

IF ANYONE HAS ANY ADVICE ON HOW TO HANDLE THIS OR GET IT WORKING AGAIN, PLEASE LET ME KNOW. Thanks.

You have to contact IBM support directly to get the steps necessary to reactivate your license.

Already tried that
I've already tried to contact IBM and get a new license. But this didn't work. For some reason it's still checking for the license server when this C compiler is run.

One note, our company did change IP address recently and this may have caused the problem. Does any one know how to change all the IP address and DNS settings? I changed alot through SMIT and /etc/hosts but this didn't fix the problem.

Also, the message
'The request to service this action has failed"
"A tooltalk connection could not be established"

Is also appearing when ever I want to logout or use the CDE. I read this might have something to a DNS problem. Can anyone help me with this. I think that once I fix this problem the earlier problem I mentioned might be solved.