I am trying to open a powershell session from one server to another. I can open sessions to servert1/2 which have the same configuration as far as I can tell. trustedhosts are the same, same user/pw being used. Yet when trying to open a session to serverp01 I get the following error:
Enter-PSSession : Connecting to remote server serverp01 failed with the following error message : WinRM cannot process
the request. The following error with errorcode 0x80090322 occurred while using Kerberos authentication: An unknown
security error occurred.
Possible causes are:
-The user name or password specified are invalid.
-Kerberos is used when no authentication method and no user name are specified.
-Kerberos accepts domain user names, but not local user names.
-The Service Principal Name (SPN) for the remote computer name and port does not exist.
-The client and remote computers are in different domains and there is no trust between the two domains.
After checking for the above issues, try the following:
-Check the Event Viewer for events related to authentication.
-Change the authentication method; add the destination computer to the WinRM TrustedHosts configuration setting or
use HTTPS transport.
Note that computers in the TrustedHosts list might not be authenticated.
-For more information about WinRM configuration, run the following command: winrm help config. For more
information, see the about_Remote_Troubleshooting Help topic.
At line:1 char:1
+ Enter-PSSession
+ ~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidArgument: (serverp01:String) [Enter-PSSession], PSRemotingTransportException
+ FullyQualifiedErrorId : CreateRemoteRunspaceFailed