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    Release Notes for Vigor2104

    Firmware Version    : v2.5.7.3

    Release Date        : February 13, 2007

    Applied Models      : Vigor2104

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[Improvement and Correction]

1. Defended against port scan software by "closing" SNMP port as factory default yet allowing SNMP traffic at the same time.

2. Supported MPPE encryption for WAN PPTP connection.

3. Improved 2nd subnet for routing functionality.

4. Corrected NAT loopback issue.

5. Corrected a DDNS malfunctioning issue in PPPoE mode 

6. Corrected a DDNS WEB UI log display issue 

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    Release Notes for Vigor2104

    Firmware Version    : v2.5.7.1

    Release Date        : Aug 16 2005

    Applied Models      : Vigor2104

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[Supported Models]
	Vigor2104.

[New Features]
   
[Improvement]
   
[Corrected Problems]
	- Correct PPTP can't pass-through issues.
	- Correct WAN interface lost ip when WAN is DHCP client.
	- Correct 0.0.0.0 nat sessions.