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Release Notes for Vigor2820 series

Firmware Version : 3.1.3
Release Date : March 06, 2008
Applied Models : Vigor2820, Vigor2820n

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Please ensure you download and use the latest router tools when upgrading the firmware.

[Release Firmware]
(1) For AnnexA model :
    v2820_v0313_a.* is for Annex A 211801 modem code [ Standard ]
    v2820_v0313_a1.* is for Annex A 211011 modem code
    v2820_v0313_a2.* is for Annex A 2121501 modem code

(2) For AnnexB model :
    v2820_v0313_b.* is for Annex B 2111112 modem code [ Standard ]
    v2820_v0313_b1.* is for Annex B 2111302 modem code
    v2820_v0313_b2.* is for Annex B 2121302 modem code

[ New Functions ]
1. Support USB 3G modem function.

[Improvement and Corrections]
1. Update websense sufr control settings
2. Corrected the telnet issue - Telnet command "wol up", "mngt accesslist" causeds
   the router to reboot
3. Update CSM signature for msn 8.1

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Release Notes for Vigor2820 series

Firmware Version : 3.1.2
Release Date : Jan. 11, 2008
Applied Models : Vigor2820, Vigor2820n

*************************************************************************************
Please ensure you download and use the latest router tools when upgrading the firmware.

[Release Firmware]
(1) For AnnexA model :
    v2820_v0312_a.* is for Annex A STD modem code
    v2820_v0312_a1.* is for Annex A 211011 modem code
    v2820_v0312_a2.* is for Annex A 2121501 modem code

(2) For AnnexA model :
    v2820_v0312_b.* is for Annex B STD modem code
    v2820_v0312_b1.* is for Annex B 2111302 modem code
    v2820_v0312_b2.* is for Annex B 2121302 modem code

[ New Functions ]
  1. Support wireless WDS function.
  2. Add ADSL Annex_M modulation mode.
  3. Add traffic graph display options, now support daily/weekly display mode.

[Improvement and Corrections]
  1. Correct WAN log of syslog will appear ISDN B3587 problem.
  2. Improved QoS performance.
  3. Improved wireless short coverage problem between Intel2200BG and Vigor2820n.

**************************************************************************************

Release Notes for Vigor2820 series

Firmware Version : 3.1.1
Release Date : November 13, 2007
Applied Models : Vigor2820, Vigor2820n

******************************************************************************************
File Naming Convention: 
v2820_v0311_a.* is for Annex A STD modem code
v2820_v0311_a1.* is for Annex A 211011 modem code
v2820_v0311_a2.* is for Annex A 2121501 modem code
v2820_v0311_b.* is for Annex B STD modem code
v2820_v0311_b1.* is for Annex B 2111302 modem code
v2820_v0311_b2.* is for Annex B 2121302 modem code

Please ensure you download and use the latest router tools when upgrading the firmware.

[Improvement]
1. Correct wireless switch issue.
2. Correct routing subnet mss issue.

******************************************************************************************

Release Notes for Vigor2820 series

Firmware Version    : 3.1.0 (first release for the models new launch)
Release Date        : Novermber 08 , 2007
Applied Models      : Vigor2820

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[Introduction]

The Vigor2820 is an ADSL2+ router with 2nd Ethernet WAN. This 2nd WAN can connect to 
DSL/Cable modem or fiber media converter for policy-based load-balance, fail-over and BoD,
 it also features advanced bandwidth control mechanisms such as IP-layer QoS, NAT Session 
Limitation, Bandwidth Borrowed, etc., to allow easy, flexible and reliable access control and 
bandwidth management.

With hardware-based implementation of the VPN protocol, the Vigor2820 supports up to 32 VPN 
unnels using advanced protocols such as IPSec / PPTP / L2TP / L2TP over IPSec with 
AES / DES / 3DES for encryption and MD5 / SHA-1 for authentication.

The SPI firewall uses Object-Based design to make setting of firewall policies easy. The CSM 
feature allows more precise and efficient access control for URL / Web Content Filtering, IM 
and P2P applications.

     
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