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    The Latest Release Notes for Vigor2200USB

    Firmware Version    : 2.3.10

    Release Date        : Sep. 1, 2004

    Applied Models      : Vigor2200USB
    
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Please ensure you download and use the latest router tools when
upgrading the firmware. 

[New functions]:
1. Use the port restricted cone NAT for P2P software issue. 
2. Add a new telnet command "show session" to show number of NAT sessions.
3. Add a new function for blocking ping. (virus issue)

[Improvements & Corrected Problems]:
1. Modify the UDP and TCP session clean time. the clean time for imcompleted TCP is 60 seconds, and that for idle UDP is 3 minutes.

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