CLIENT NAME

        Name designated by the port user when the port was opened.

     LOCAL NSAP

        Local NSAP address being used for the transport connection.

     LOCAL REFERENCE

        Unique reference number assigned to the transport connection by the
        local transport service provider.

     NETWORK PORT

        Name of the port being used.

     REMOTE NSAP

        Remote NSAP address being used for the transport connection.

     REMOTE REFERENCE

        Reference number assigned to the transport connection by the remote
        transport service provider.

     ROUNDTRIP DELAY ESTIMATE

        Amount of time, in milliseconds, of the roundtrip delay on the transport
        connection.  Applicable only when operating class 4 protocol.