TP-Link TL-WDN3200 device periodically loses connection on some networks

[Adrian Chadd]

ry compiling with IEEE80211_DEBUG and then wlandebug +crypto +assoc +state

let's see if it's something to do with going rx deaf, or RX crypto errors :(


-adrian


On 6 December 2016 at 21:47, Yuri <yuri at rawbw.com> wrote:
> This device
>
> ugen3.2: <802.11 n WLAN Ralink> at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps)
> pwr=ON (450mA)
>
> TP-Link  TL-WDN3200  idVendor = 0x148f   idProduct = 0x5572
>
> works fine with my home router, but periodically loses connection on other
> networks. For example, I lost connection about 5 times during the day. Pings
> to the local router get lost while ifconfig says that device stays up and
> running:
>
> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>         ether XX:XX:XX:XX:XX:XX
>         inet 10.1.0.216 netmask 0xfffffc00 broadcast 10.1.3.255
>         nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>         media: IEEE 802.11 Wireless Ethernet OFDM/6Mbps mode 11a
>         status: associated
>         ssid "Xxxxxxx Hotel" channel 44 (5220 MHz 11a) bssid
> 28:XX:XX:XX:XX:XX
>         regdomain FCC country US authmode OPEN privacy OFF txpower 17 bmiss
> 7
>         mcastrate 6 mgmtrate 6 scanvalid 60 wme roaming MANUAL
>         groups: wlan
>
>
> This ssid had about 8 bssids, and a lot of people were using it at the same
> time, if congestion matters.
>
> FreeBSD 11 amd64
>
>
> Yuri
>
>
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