The underlying connection was closed: A connection that was expected to be kept alive was closed by the server.
Unable to connect to the remote server -–> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 192.168.30.1:80
A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. 192.168.30.1:80
debug log %appdata%\Citrix\XenCenter\logs\XenCenter.log
C:\Documents and Settings\<user name>\Application Data\Citrix\XenCenter\logs