WC7520 Firmware Version 2.3.1.5
North America (N.A.) & World Wide (W.W.) Releases
Published May 22nd, 2012

Bug Fixes:

• Discovery issues between latest release of AP FWs and Controller.
• Client drop outs and connectivity issues with clients.
• LDAP authentication failure.
• WNDAP360 AP getting stuck in AP rebooting state and doesn't go to Connected state after adding this standalone AP to managed list
• Fix for race-condition where system reboot may not happen sometimes when memory goes below 100MB, possibly during memory leak conditions
• Change default rekey timeout to 3600
• Fix for roaming between different SSID's
• Blacklisting fixes and enhanced logging
• Fix for captive clients sync to redundant controller
• Fix for channel showed as -NA- sometimes in the controller
• Fix for WPA2/Radius first roam failure
• Change max number of GTK and PTK retries to 8 to increase the probability of successful handshake in high interference environments
• Enhanced syslogging in case of MIC failures
• Enhanced radio logging during AP log file exports
• Fix for GTK rekey checkbox not working in UI
• Fix for random disconnects - Fix GTK drops in high loaded AP conditions using buffer reservation for EAPoL packets  

Open Issues:

Version 2.3.1.5

1. Data failure in L3 roaming when do-not fragment bit is forced by clients   

Upgrade Instructions:

• Download the file below and save it to a convenient place such as your desktop.
  
  
• Log into the WC7520
• Select Maintenance > Upgrade from the main/submenu.
• In the Firmware Upgrade section, select Local File and click Browse.
• Locate the downloaded file and click Apply.
  This will start the software upgrade to your WC7520.  This may take some time. Do not interrupt the upgrade process.
  At the conclusion of the upgrade, your WC7520 will reboot.

This product includes software code developed by third parties, including software code subject to the GNU General Public License ("GPL") or GNU Lesser General Public License ("LGPL"). As applicable, the terms of the GPL and LGPL, and information on obtaining access to the GPL Code and LGPL Code used in this product, are available to you at http://kbserver.netgear.com/kb_web_files/open_src.asp. The GPL Code and LGPL Code used in this product is distributed WITHOUT ANY WARRANTY and is subject to the copyrights of one or more authors. For details, see the GPL Code and LGPL Code for this product and the terms of the GPL and LGPL.