All the PS configuration in the WAMUI seem to be correct. We have tried to configure webagent twice on the server but it is not intercepting requests.
Apache 2.4 (HTTP Front end)
Tomcat 7 (back end)
Tomcat was setup for HTTPS 443, while Apache was not configured for HTTPS.
Requests were being made to HTTPS. However, Apache was only setup for HTTP. Changed tomcat to use different port and have apache setup for HTTPS.