There are two different issues:
1) Multiple authentication prompts when access CMS from internet:
This issue is being resolved using https
2) CMS server unable to pull users from AD:
Application communication with AD has been verified and also backend authentication with AD is working fine. But from the application console if a search is done on AD it is not working as expected. We have identified that application may not be able to pull the user list
If I start add new user by search by domain, search initiated and aborted.. it's says Loading.. but nothing happening some how it's aborted..
Error message found on EventViewer:
The communication object, System.ServiceModel.Channels.ServerSessionPreambleConnectionReader+ServerFramingDuplexSessionChannel, cannot be used for communication because it has been Aborted.
Component: Tridion.ContentManager.CoreService Errorcode: 0 User: NT AUTHORITY\NETWORK SERVICE StackTrace Information Details: at System.ServiceModel.Channels.CommunicationObject.ThrowIfDisposedOrNotOpen() at System.ServiceModel.Channels.OutputChannel.Send(Message message, TimeSpan timeout) at System.ServiceModel.Channels.TransactionDuplexChannelGeneric`1.Send(Message message, TimeSpan timeout) at System.ServiceModel.Channels.RequestContextBase.Reply(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.Reply(MessageRpc& rpc)
This below error message some time getting this in CME notification window:
at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory`1.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
Please help me to resolve this issue.