Hi,
We are implementing CAS 3.6.0 using ldap authentication, with oracle for the ticket registry, and tomcat 8. We have the environment running on an F5 load balancer but currently with only one web server in the loop. I just wanted to ask if any have encountered intermittent issues with logging into an application using CAS. What I'm encountering is a user hits the cas login page after being redirected by the client application but after they enter their credentials they are redirected to the login page with the login information cleared. If they try again logging again the process just repeats, if they enter bad credentials no error message is displayed on the screen or even in the logs. If the user closes their browser and clears their cache they are able to login. In the Tomcat access logs we notice that there is a post during that transaction but we didn't see a jessionid in the url string associated with the post. We are removing ldap pooling and extending the cas session timeout in the web.xml to see if maybe their session is expiring. It does not happen all the time its sporadic so it makes it difficult to troubleshoot. We have talked to our networking team but they don't seem to see any problems on their side, they have just extended the session timeout. Our last resort would be to take the environment off the F5 and see if that helps or place the old environment on the F5 to see if the problem persists on that environment then we can narrow it down the issue being on the F5 load balancer. Since the problem does not always happen we having a hard time determining whether the problem is with the load balancer or some configuration on the CAS/Tomcat side. Has anyone encountered something similar, any suggestions will really help. ___________________ Juan Quintanilla [email protected]<mailto:[email protected]> -- You are currently subscribed to [email protected] as: [email protected] To unsubscribe, change settings or access archives, see http://www.ja-sig.org/wiki/display/JSG/cas-user
