Release Notes PN 93000284F
                                 Digi RealPort

                                 Version 2.4.2
                             NCR MPRAS Version 3.x
                         Software Package PN 40001754F

                                   07/06/2000


          CONTENTS
          Section         Description
          1               Intro
          2               Supported Products
          3               Bug Fixes
          4               Known Limitations
          5               History

          1. INTRO

          The Realport driver is a set of  TCP  network  drivers  that
          provides real tty's functionality for Digi's PortServer pro-
          duct line.


          2. SUPPORTED PRODUCTS

                  PortServer
                  PortServer II


          3. BUG FIXES

          The ncxaconfig script was fixed to prevent duplicate entries
          in  the ncxadaemon startup file when reconfiguring the Port-
          Servers.  The  RPDUMP  program  was  fixed  to  display  the
          correct port number when the PORTS module is attached.


          4. KNOWN LIMITATIONS

          The driver sends a SIGHUP to the controlling terminal when a
          network  connection  has  been broken.  A process that is no
          longer part of the process group may not receive the SIGHUP.

          If the network  connection  is  lost  between  the  RealPort
          driver  and  the  PortServer,  it  may  take several minutes
          before communications can be re-established with  the  Port-
          Server.










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          5. HISTORY

          02/01/2000 Version 2.4.2

                  Network connection reliabilty improved.
                  Ditty printer option was changed to allow for tty settings
                  to remain sticky.
                  A Portserver reset problem caused by the driver was fixed.

          11/01/1999 Version 2.4.1

                  Diagnostic tools added to the package.
                  Ditty printer option added.
                  Ditty cltime option added.
                  Kernal Panic problem fixed.
                  Flow control bug in close routine fixed.
                  Device busy error was fixed if the PORTS module was removed.