Problem is that the management application isn't running on 8081, so I
have no idea where that port number is coming from. I also thought I
configured it to use the actual host name instead of localhost. I can't
figure how and where the service URL is being configured. Grepping
through absolutely everything, I can't find 8081. CAS itself is running
on 8081, but is being proxied via HTTPD. I have another PHP based
application from a different host going to this CAS just fine, and it
isn't insisting on sticking 8081 in for the port.