I have two web-servers, both the web-server has its own load balacer, now my problem is when i move from server1 to server2 and back to server1 session is not getting maintained, rather it creates a new session, hence all my session values are lost.
Eg.. I move from weblogic to iplanet server and from iplanet whn am returning back to weblogic i dont see the initial session values, rather it goes null. it works perfectly if there is no load balacer.
Why there is an issue with load balancer? how to fix it? please advise