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    The latest release Notes for Vigor2600 plus Series

    Firmware Version    : v2.5.2
    Release Date        : May 27, 2004

    Applied Models      : Vigor2600plus, Vigor2600i, Vigor2600G, and Vigor2600Gi                       
    
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(1)For Annex A Model,
	     1> "v26ga252.xxx" is with ADI firmware 42E2EA53.  (Standard)

	     2> "v26gk252.xxx" is with ADI firmware 41E2BE2C.       
                 (Recommended for UK, 2.5.2_UK)

	     3> "v26g0252.xxx" is with ADI firmware 43E2EAA1.
                 (Recommended for high dB users which are using 
                  ADSL extended line on UK, 2.5.2_UK2)

	     4> "v26gc252.xxx" is with ADI firmware 40E2BE29.       
                 (Recommended for Holland, 2.5.2_H)

(2)For Annex B Model,
	     1> "v26gb252.xxx" is with ADI firmware 40E3BE15.  (Standard)

	     2> "v26gg252.xxx" is with ADI firmware 40E4BE96.
                 (Recommanded for Germany, 2.5.2_G)

	     3> "v26gz252.xxx" is with ADI firmware 40E4BEA9.
                 (Recommanded for Czech, 2.5.2_Cz)  
    
Please ensure you download and use the latest router tools when
upgrading the firmware. 

[New functions]:
1. ISDN Backup Facilities for i models.
2. Remote firmware upgrade for v26gxxx.all. 
3. VPN over Wireless LAN.

[2. Improvements & Fixed Bugs]
1. Fixed ADSL Spectrum Analysis bug.
2. Fixed telnet command "adsl savecfg" bug.
3. Correct ADSL interface values for SNMP.
4. Fixed sometimes router crash after do 'adsl reboot'.
5. Fixed WUI bugs on Mac OS X for Content Filter & Internet Access pages.
6. Fixed bug of PFS.
7. Fixed WPA compatability with Broadcom solution.

[Hint]
1. If you have any ADSL on-line problem, please contact your service provide at first, 
   or get into web user interface ("Internet Access Setup" > "PPPoE/PPPoA" or "MPoA") to change 
   the "Modulation" of "DSL Modem Settings" to "T1.413", then to try again.  Also, you can use 
   the following Telnet commands to tune your router working with Globespan chipset DSLAM :

  > adsl status            Get DSLAM chipset verdor information
  > adsl dslam gspn        Set ADSL parameters compatible with the Globespan chipset DSLAM 
  > adsl dslam default     Set ADSL parameters to fatory default settings  
  


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    Release Notes for Vigor2600 Plus Series

    Firmware Version    : v2.5.1
    Release Date        : February 10, 2004

    Applied Models      : Vigor2600plus, Vigor2600i, Vigor2600G, and Vigor2600Gi
    
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[1. Improvements]
     1. Sometimes take a long time to sync for Adsl line.
     2. Wireless performance form LAN to WL.
	
[2. Fixed problems]
     1. Deny reply for unicast ARP request
     2. NAT failure on none directly connected subnet.
     3. Fail to configure a static route for a host route.
     4. Fail to configure the TCP/IP setting of LAN to LAN profile for the remote 
        network.
     5. Prot. redirection-function failure after a period of usage.
     6. Fixed PPTP with CA pass through problem.
     7. UDP fragment problem.
     8. Broadcasting IP configuration on the WAN side.
     9. Wan IP conflict in Online status page problem.
    10. Can't edit host mask(255.255.255.255) in LAN-to-LAN profile problem.
    11. Router restart issue 
        - when disabled the wireless function.
        - when usb port plug a un-usb based printer device.
        - when do stress test by SmartBit. 


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    Release Notes for Vigor2600 Plus Series

    Firmware Version    : v2.5
    Release Date        : November 21, 2003

    Applied Models      : Vigor2600plus, Vigor2600i, Vigor2600G, and Vigor2600Gi

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In addition to those available functions of Vigor2600 Series Rev. v2.5, this revision we 
have implemented some additional functions listed below: 

[New functions]:

1. LPR Print Server via USB Printer port on the back panel

2. VLAN support port-based rate throttle capability

3. WPA for wireless 802.11g (Beta version)
   - Comply with WPA version 1.
   - Define 7 security modes. 
   - Support both pure WPA environment and Non-WPA(WEP) and 
     WPA co-existing environment.
   - Automatically disconnect all clients whenever the encryption mode 
     is changed.
   - Under "WEP or WPA/PSK" mode, the default WEP key is fixed at key index 2.
   - Only TKIP encryption is available for WPA clients. 

4. The Multi-PVC function is mainly to improve the ADSL access capability.  

[Hint]
1.New function 4# depends on specific ISP/Telcom services.  If you don't know whether 
  your ISP/Telcom support it or not, please ignore the realted settings of Multi-PVC function.  
  In general, you are recommended to select "UBR" of QoS for the Internet Access.  
  
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