Dear all
Some questions , please everybody help me , thanks 1.Why does the client’s bit rate highest only show 54M (11g) , when I set wmm_enabled=0 on the AP？is this normal status？ 2. And if I set wmm_enabled=1 , the client’s bit rate can be running on 11n mode , but no change to 11g or 11b mode and it will disconnect when I increase the distance？ Chip is AR9341 Wifi driver : ath9k Hostapd:hostapd-20130302.tar.bz2 Openwrt version: Beleeding_Edge:36267 feeds/package:36315 The hostapd.conf below root@OpenWrt:/# cat /var/run/hostapd-phy0.conf ctrl_interface=/var/run/hostapd-phy0 driver=nl80211 wmm_ac_bk_cwmin=4 wmm_ac_bk_cwmax=10 wmm_ac_bk_aifs=7 wmm_ac_bk_txop_limit=0 wmm_ac_bk_acm=0 wmm_ac_be_aifs=3 wmm_ac_be_cwmin=4 wmm_ac_be_cwmax=10 wmm_ac_be_txop_limit=0 wmm_ac_be_acm=0 wmm_ac_vi_aifs=2 wmm_ac_vi_cwmin=3 wmm_ac_vi_cwmax=4 wmm_ac_vi_txop_limit=94 wmm_ac_vi_acm=0 wmm_ac_vo_aifs=2 wmm_ac_vo_cwmin=2 wmm_ac_vo_cwmax=3 wmm_ac_vo_txop_limit=47 wmm_ac_vo_acm=0 tx_queue_data3_aifs=7 tx_queue_data3_cwmin=15 tx_queue_data3_cwmax=1023 tx_queue_data3_burst=0 tx_queue_data2_aifs=3 tx_queue_data2_cwmin=15 tx_queue_data2_cwmax=63 tx_queue_data2_burst=0 tx_queue_data1_aifs=1 tx_queue_data1_cwmin=7 tx_queue_data1_cwmax=15 tx_queue_data1_burst=3.0 tx_queue_data0_aifs=1 tx_queue_data0_cwmin=3 tx_queue_data0_cwmax=7 tx_queue_data0_burst=1.5 hw_mode=g channel=6 country_code=US logger_syslog=127 logger_syslog_level=2 logger_stdout=127 logger_stdout_level=2 ieee80211n=1 ht_capab=[HT20][LDPC][SHORT-GI-20][SHORT-GI-40][TX-STBC][RX-STBC1][DSSS_CCK- 40] ieee80211d=1 interface=wlan0 ctrl_interface=/var/run/hostapd-phy0 disassoc_low_ack=1 preamble=1 auth_algs=1 wpa=0 ssid=OpenWrt_willis1 bridge=br-lan wmm_enabled=0 bssid=00:03:7f:00:00:05 ignore_broadcast_ssid=0
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