ifconfig returns this (ifconfig ath0_wlan0 -ampdu is setup):

ath0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290
        ether 30:b5:c2:63:51:77
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng <hostap>
        status: running

ath0_wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
        ether 30:b5:c2:63:51:77
        inet6 fe80::32b5:c2ff:fe63:5177%ath0_wlan0 prefixlen 64 scopeid 0x8
        inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng <hostap>
        status: running
ssid freebsdap channel 3 (2422 MHz 11g ht/40+) bssid 30:b5:c2:63:51:77
        regdomain ETSI country RO indoor ecm authmode WPA2/802.11i
        privacy MIXED deftxkey 3 AES-CCM 2:128-bit AES-CCM 3:128-bit
        txpower 30 scanvalid 60 protmode OFF -ampdu ampdulimit 64k
        ampdudensity 8 shortgi wme burst -apbridge dtimperiod 1 -dfs

stable 11g is:

ath0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 2290
        ether 30:b5:c2:63:51:77
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: IEEE 802.11 Wireless Ethernet autoselect mode 11g <hostap>
        status: running

ath0_wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
        ether 30:b5:c2:63:51:77
        inet6 fe80::32b5:c2ff:fe63:5177%ath0_wlan0 prefixlen 64 scopeid 0x8
        inet 192.168.2.1 netmask 0xffffff00 broadcast 192.168.2.255
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
        media: IEEE 802.11 Wireless Ethernet autoselect mode 11g <hostap>
        status: running
        ssid freebsdap channel 3 (2422 MHz 11g) bssid 30:b5:c2:63:51:77
        regdomain ETSI country RO indoor ecm authmode WPA2/802.11i
        privacy MIXED deftxkey 2 AES-CCM 2:128-bit txpower 30 scanvalid 60
        protmode OFF wme burst -apbridge dtimperiod 1 -dfs



On 6/27/2015 8:28 PM, Adrian Chadd wrote:
ok, so you have to use no-11n in order for it to be tsable, ok.

when you test, can you just verify that it's always using the same channel?

are you using HT/20 or HT/40 when you're in 11n mode?


-a


On 25 June 2015 at 08:10, zsolty szasz <zsolty_sz...@yahoo.com> wrote:
No joy!
Besides that I had also a lot of these: ath0_wlan0: discard frame w/o
leading ethernet header (len 6 pkt len 6).

One night when WiFi stopped working then I came with my laptop in my hand to
sit in front of my router to do the usual ifconfig ath0 down/up but before
doing that I observed that while I was near to the wifi antenna with my
laptop the wifi started to work fine again without doing anything (on laptop
the connection went from 15Mbps to 280Mbps automatically). I don't know it
this information is usefully to you. Of course this happened only one time,
I tried next day the same and it wasn't enough.





On Monday, June 22, 2015 11:07 PM, Adrian Chadd <adr...@freebsd.org> wrote:


Hi,

That's fine. Ok, try this:

ifconfig ath0_wlan0 -ampdu

.. then reassociate evryone.




-adrian



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