From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Carl_F=FCrstenberg?= Date: Tue, 26 Jan 2010 13:27:59 +0100 Subject: [ath9k-devel] Major traffic interruptions when 802.11n is activated Message-ID: <4B5EDFCF.6010202@excito.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org We have been unable to resolve our problems with traffic when 11n is activated. Generally it's worse on 5GHz, and the symptoms is worse when connecting an linksys WUSB600N, and least when using an d-lin DWA-140 as client. Netgear WNDA3100 lies in between here. Symptom is constant reauth and interruptions, sub megabyte time for linksys, and between 1MB and 80MB for the netgear transfer until connection is severed and reset. I'm attaching a excerpt from syslog and a sample tcpdump on mon.wlan0, and current hostapd.conf Card is a WLM200NX (AR9220) /Carl F?rstenberg - excito -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: syslog Url: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20100126/4c2ead9f/attachment-0003.txt -------------- next part -------------- A non-text attachment was scrubbed... Name: dump Type: application/octet-stream Size: 63620 bytes Desc: not available Url : http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20100126/4c2ead9f/attachment-0001.obj -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: hostapd.conf Url: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20100126/4c2ead9f/attachment-0004.txt -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: iw_list Url: http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20100126/4c2ead9f/attachment-0005.txt -------------- next part -------------- A non-text attachment was scrubbed... Name: carl.vcf Type: text/x-vcard Size: 192 bytes Desc: not available Url : http://lists.ath9k.org/pipermail/ath9k-devel/attachments/20100126/4c2ead9f/attachment-0001.vcf