Hello all, I have the following setup. HostPC <-eth-> STA <-Wifi-> AP <-eth-> WAN …. ServerPC Our Target Board topology have three interfaces eth0 , br0 and ath0 . eth0 physical interface through this HostPC is connected and eth0 is in bridge of br0, ath0 is wireless interface ( acting as a wan interface for the target board when it is in client mode, this is outside of bridge) HostPC will be getting the IP from DHCP running in the STA. After all the client mode successfull setup following is the ips . HostPC :192.168.1.2 br0:192.168.1.1 ath0 :192.168.3.2 AP : br0 interface ip is 192.168.3.1 , in AP br0 contain ath0 in it. Iam configuring the sta mode by using following commands ifconfig ath0 down wlanconfig ath0 destroy wlanconfig ath0 create wlandev wifi0 wlanmode sta iwconfig ath0 key <wep key> iwconfig ap <AP mac> iwconfig ath0 rate auto ifconfig ath0 up my target board in running with mips linux of kernel version 2.6.20 and driver by atheros . Here my concern is iam experiencing very very low bandwidth . There are no inferences as such. If i take ftp for testing between hostpc and server after nearly 1mb of download from Hostpc ftp service is getting time out. We sniffed the packets and observed that the type/subtype is set QoS Data. Does this also contributes to the bandwidth issue You'r views would be highly appreciated. regards -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html