Release Notes PN 93000444_D
			 Digi One TS, and PortServer TS 2/4 EOS
                           
				        82000747_G

				     December 6, 2002

INTRODUCTION

This is a production release of firmware for the Digi One TS and
PortServer TS 2/4.  These devices provide high-performance serial port
connectivity with added MEI support on first serial port, 802.3af
powered Ethernet, and 9-30V DC power. These devices support a 10/100
mbps Ethernet network interface, TCP/IP, Telnet, Reverse Telnet, SNMP,
PPP, SSHv2, PortBuffering, Ping-ARP, ADDP, DPA-Remote monitoring tool,
and Digi's patented RealPort software for COM or TTY port control
and management.
 
SUPPORTED PRODUCTS

    Digi One TS
    PortServer TS 2
    PortServer TS 4

ENHANCEMENTS

Modem emulation support was added (Modem emulation can be enabled by setting the device type to "pm").

Port buffering is now available.

BUG FIXES
Changing of the root prompt
Double echo from a Windows telnet client
Web interface doesn't allow input for USID #
Web UI to upgrade BOOT/POST images
- store IP by name
- ability to configure socket ID's above 50000
- Added support for the device to be its own gateway

The following Production Vantives have also been addressed:

CR 8625 Changing of the root prompt
CR 8977 Double echo from a Windows telnet client
CR 8809 Web interface doesn't allow input for USID #
CR 8489 Web UI to upgrade BOOT/POST images
CR 9171 - store IP by name 
CR 9116 - ability to configure socket ID's above 50000
CR 9258 - Added support for the device to be its own gateway

and

F 9301 - ICMP Destination Unreachable error crashes
F 9192 - SSH causes to reboot even before a passwd propmt is given
F 9228 - Fix Network performance issue
F 9110 - First character stripped
F 9448 - Realport clear RTS value
F 9274 - Clearing the termtyp field via Web  causes unit to reboot
F 9514 - Fixed a problem where udp conf was being set to NULL.  This was
         causing a crash when executing the revert command
F 9342 - DTR will not drop after closing rtelnet session
F 8228 - Need the ability to make crts and or toggling of dtr/rts sticky
F 9681/9682 - Realport disconnect reboots the unit


KNOWN LIMITATIONS
	
     none
  
ADDITIONAL INFORMATION

    - not applicable

HISTORY
2002-12-06
	820000747_G - December 2002 feature enhancements
	
	- Enable Port Buffering
	- Modem Emulation support
	- Changing of the root prompt
	- Double echo from a Windows telnet client
	- Web interface doesn't allow input for USID #
	- Web UI to upgrade BOOT/POST images
	- store IP by name (Givex - partial)
	- ability to configure socket ID's above 50000 (Estee Lauder)
	- Added support for the device to be its own gateway (Axcelis)
	- ICMP Destination Unreachable error crashes
	- SSH causes to reboot even before a passwd propmt is given
	- Fix Network performance issue
	- First character stripped
	- Realport clear RTS value
        - Clearing the termtyp field via Web  causes unit to reboot
	- Need the ability to make crts and or toggling of dtr/rts sticky
	- Realport disconnect reboots the unit

93000444C:
2002-08-16
	82000747_F - August 2002 feature enhancements

    - Improved latency in new latency optimization mode
    - UDP to serial port connectivity
    - Secure access feature to disable insecure connection methods
    - RTS Toggle
    - RFC 2217, Telnet extension for serial port control
    - Configurable ethernet duplex and speed settings
    - Serial mark and space parity
    - cpconf support in web interface

93000444A:
2002-04-23
	82000747_A - First Release of firmware.

	This is the initial release of firmware for the Digi One
device server family. These devices provide high-performance serial
port connectivity with added MEI support on first serial port, 802.3af
powered Ethernet, and 9-30V DC power. These devices support a 10/100
mbps Ethernet network interface, TCP/IP, Telnet, Reverse Telnet, SNMP,
PPP, SSHv2, PortBuffering, Ping-ARP, ADDP, DPA-Remote monitoring tool,
and Digi's patented RealPort software for COM or TTY port control
and management.