On Tue, Mar 29, 2011 at 10:28 AM, Felix Fietkau <n...@openwrt.org> wrote: >> option htmode HT5 > > HT5? Did you add any custom patches, or is this a configuration error?
No sir; see remark about Will Rogers and ignorance; my intent was to force 5 MHz channel width. Will change per your dictates. >> list ht_capab SHORT-GI-40 >> list ht_capab TX-STBC >> list ht_capab RX-STBC1 >> list ht_capab DSSS_CCK-40 >> # REMOVE THIS LINE TO ENABLE WIFI: >> option disabled 0 >> option uapsd 0 > > What's the 'uapsd' option for? See comments about Will Rogers and ignornace; iwconfig on the CPE reports power save OFF; this was an attempt to get the same condition on the AP. > The packet counts seem rather low, so the client is probably reconnecting > frequently. You should try to find out what triggers the disconnects. > Anything interesting in the kernel log about connection loss? Maybe > something in the wpa_supplicant debug log? dmesg on the CPE has been quiet. OT but perhaps related is that Justin suggested operating the CPE driven by AirOS with the AP turned off and the result is that the Loco M900 CPE + AirOS does NOT spontaneously reboot when the AP is turned off. >>20% busy time with only about 5% combined rx/tx time, I guess there's some >> interference on the channel which might be messing with your signal as well. >> Please try different channels and compare the survey output there. The information we have is from Robert @ UBNT some years back about the correspondence for the UBNT SR9. Said table is: IEEE 802.11 Channel 3 = Carrier Frequency 922 MHz IEEE 802.11 Channel 4 = Carrier Frequency 917 MHz IEEE 802.11 Channel 5 = Carrier Frequency 912 MHz IEEE 802.11 Channel 6 = Carrier Frequency 907 MHz Using AirOS, the only fs which would operate without spontaneous reboots were 909 MHz and 914 MHz (channel shifting). We presume lack of robustness in the presence of interference as we have also observed spontaneous reboots of AirOS on 2.4 GHz 20 MHz channels; the chain change is just to narrow the scope, perhaps even a clumsy effort to narrow the scope. The monitoring system currently reports no link between the AP and the CPE. kind regards/ldv _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
