D-Link DWS-4026 Wireless PoE Switch Firmware Upgrade 1.0.0.8

Date Added: Jul 2010 / OS: Windows / File Size: 7.6 MB / Publisher: D-Link

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New Features:
1. Disabled DFS band support for US and JP.
2. Removed channel 14 for JP.

Problems Fixed
1. Sometimes AP stops passing DHCP to the clients. AP need to be rebooted to fix the issue (AP will work fine after rebooting) [DI20100105000002]
- Need to disable broadcast key refresh for bug fixed
- The broadcast key is separate from the unicast key and disabling refresh on the broadcast key does not affect the processing of the unicast key. If the broadcast key refresh is disabled, it means that the broadcast traffic will continue to get encrypted using the fixed key.
- The unicast traffic (user data) is encrypted using unicast key and disabling broadcast key refresh will not impact unicast traffic encryption.
2. When use Microsoft Windows 2008 server as DHCP and RADIUS Server. If configure the switch for RADIUS accounting, but don’t enable radius accounting on the RADIUS server. The clients can connect normally at the beginning, but after several hours (< 1 day), the clients cannot authenticate successfully The issue is due to being out of RADIUS buffers on the switch that handles RADIUS accounting.[DI20100129000009]

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