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Re: carl9170: TP-LINK TL-WN822N slow connection speeds (16 mbps) MASTER MODE

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On Wednesday 13 April 2011 12:51:58 Damian Lesiuk wrote:
> It doesn't solved my problem. Still max dl speed 16 mbps.
ok, so it could be something else... maybe it's a driver bug, maybe
something is outdated [avoid hostapd older than 0.7,3], or maybe
just a simple configuration problem [on either side]?

you can't tell that by just looking at the low throughput figure.
Instead you probably have to capture the handshake between the
AP+client and look who's lying about their 11n capabilities.

Luckily, all mac80211-based driver come with a nifty feature which
allows you to monitor any incoming/outgoing data. Just setup a
monitor interface.
<http://wireless.kernel.org/en/users/Documentation/iw#Adding_interfaces_with_iw>

and start a sniffer. tcpdump/whireshark is more than enough.

> btw, Can I use ath9k_htc with my Atheros 9170 in N master mode.
no, ar9170 is too old. ath9k_htc is exclusive driver for the
ar9271,ar701x+ar928x devices, which appeared in late 2009.

> What about performance?
it's ok.

Regards,
	Chr
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