*** *** PLEASE REMEMBER: Always reboot the device first before you proceed with firmware upgrade. *** The firmware file in this archive (OSWave_2.27R.bin) can be used to upgrade any device, regardless of hardware version, that is already running OSWave system. 2008-08-10 Version 2.20R - Fixed QOS operation in Polling Base/Polling Client modes. - Fixed QOS operation in NAT Router mode. - Added multiple port forwarding option with one port forwarding rule. - Added Mikrotik RouterOS compatible WDS client mode. - Fixed TFTP firmware upgrade procedure. - Fixed WPA encryption for AR5312 based devices. - Fixed Noise Floor reporting. 2008-08-20 Version 2.21R - Fixed error where device doesn't perform reset to default settings properly. If you are running OSWave ver. 2.20R then it is highly recommended to upgrade to ver. 2.21R. 2008-11-06 Version 2.21R2 - Fixed an error where device operating as bridge would sometimes loose ARP entries of hosts behind it thus making them unreachable. 2008-11-26 Version 2.24R - Added Spectrum Analyzer feature. - Added IP Alias in bridge mode. - Fixed SNMP readings bugs. - Fixed VTUN client to support SSL libraries. - Added Channel Scan Range for client modes. - Fixed WPA operation for dual radio boards. - Added option to define Management VLAN ID for device management. - Added option to tag all traffic with specific VLAN ID. - Added option to filter specific VLAN IDs. - Fixed missing antenna selection option for NS2 devices. 2009-02-09 Version 2.27R - Added support for Engenius EOC-2610. - Fixed problem with setting low transmit power values. 2009-03-29 Version 2.30R - Added support for Engenius EOC-5610. - Added option to disable PPPoE relay in router/NAT router mode. - Fixed problem in client mode with WPA enabled where device sometimes didn't forward ARP packets properly. - Fixed WEB GUI problem on D-Link DIR-300 that prevented changes on Advanced Settings page.