PicketLink stop to work after Load Balancer enable SSL

Issue

• Service Provider cannot be accessed after Load Balancer enable SSL.

  • Our configuration is cluster with 2 Apache with mod_cluster with 2 EAP server and 1 domain controller.
    These two Apache servers sit behind load balancer.

  • After Load Balancer is enabled with SSL. When we access Service Provider, request is redirected back to IDP instead of going to SP.

  • If we change IdentityURL, ServiceURL of PicketLink.xml for both IDP and SP to web server URL, everything will go back to work.