Release Notes P/N 93000460_B

                     Device Discovery Utility
                           Version 1.1.3.0
                                 for
                    Windows 98, NT, 2000, XP, ME.

            Software Package P/N 40002256_B & 40002265_B

                           March 17, 2003


CONTENTS

Section         Description
-----------------------------------
1               Introduction
2               Supported Products
3               Enhancements
4               Bug Fixes
5               Known Limitations
6               History
7               Notes

Introduction

   This application allows users to find, set the IP address, 
   and launch the web configuration utility for Digi One DS/TS products.

Supported Products

    Digi One Family
    PortServer TS Family

Enhancements

    o Added support for hardware name strings in discovery replies.  This allows new
      devices to be identified correctly.

Bug Fixes

    o Changed the ping timeout from 120 to 30 seconds.   The application would appear as if
      it were not responding when trying to contact devices assigned with bad network settings.

Known Limitations

    The application uses multicast to communicate with devices.  Anything that interferes
    with multicast will make the application inoperable.
    Examples of known conflicts:
    - Having a firewall between (or on) your PC and the target device
    - Having a router or other network hardware between your PC and the 
      target device when the network hardware does not support multicast.
    - Running over a VPN or dial up connection that does not support multicast.

    It is possible to set the IP address and Subnet Mask of a target device to an address
    that will not be reachable by your PC.  The device will seem to disappear in the Digi
    Device and Terminal Server Setup program.  Generally, the device must be reset to recover.
    Care must be taken in choosing a valid IP address at configuration time.

    If you are attempting to reconfigure a device that was previously on a different
    network the device may not be reachable by your PC and will not be visible in the
    Device Discovery Utility program. Generally, the device must be reset to
    recover.

History

    Version 1.0.2.0 (Revision A1) - September 17, 2002
    o Initial release (previously called "Digi Device and Terminal Server Setup")

Notes

    None.