AP performance (again): txpower regulation

[Berislav Purgar]

2011/9/8 Lev Serebryakov <lev at serebryakov.spb.ru>

> Hello, Berislav.
> You wrote 8 сентября 2011 г., 17:38:30:
>
> > i think thatб  you have problem with interference from 802.11N
> > based AP (i see 5 ht ap from scan). you can try changing channels
> > (13,14 channel) and txpower (txpower 0-10) and see what happens.б
>  Channels 13 and 14 are not available to me :(
>
> ateway# ifconfig wlan0 list channels
> Channel   1 : 2412  MHz 11g          Channel   9 : 2452  MHz 11g
> Channel   2 : 2417  MHz 11g          Channel  10 : 2457  MHz 11g
> Channel   3 : 2422  MHz 11g          Channel  11 : 2462  MHz 11g
> Channel   4 : 2427  MHz 11g          Channel 149 : 5745* MHz 11a
> Channel   5 : 2432  MHz 11g          Channel 153 : 5765* MHz 11a
> Channel   6 : 2437  MHz 11g          Channel 157 : 5785* MHz 11a
> Channel   7 : 2442  MHz 11g          Channel 161 : 5805* MHz 11a
> Channel   8 : 2447  MHz 11g
>
>  txpower 10 on current channel drops signal on client without visible
> changes on bandwidth
>
> --
> // Black Lion AKA Lev Serebryakov <lev at serebryakov.spb.ru>
>
> Hell Lev

ifconfig wlan0 down
ifconfig wlan0 country DE (or you can try JP)
ifconfig wlan0 up

Beri