I have a XenApp 6.0 with one data source, two web servers and two DC's and two zones. One zone per physical site. I have two load balance polices setup one which list my primary site then remote site and the other policy list the remote site first then my main site. I have noticed that users in my main site are actually logging into my remote sites servers becuase the server load not a load as the main site. I only want users from either site to log into other site if there local xenapp server are unavailible.