From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail2.tohojo.dk (mail2.tohojo.dk [IPv6:2a01:4f8:200:3141::101]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by huchra.bufferbloat.net (Postfix) with ESMTPS id 2815721F242 for ; Fri, 28 Mar 2014 01:04:36 -0700 (PDT) X-Virus-Scanned: amavisd-new at example.com Received: by alrua-x1.borgediget.toke.dk (Postfix, from userid 1000) id 396CD1C8A1; Fri, 28 Mar 2014 09:04:28 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toke.dk; s=201310; t=1395993869; bh=dCQxGnmqP+M/emW3eWQZTEuoO0ewBX3Sfmrs8N1/QRU=; h=From:To:Subject:Date; b=Hz+G5GyKPNxqIQhAJwBD5zkZ35/blUaXT82BXwHukW293iHjSuigiYdrDFqO1kxc/ v3hncIBkzsAdrlv+7/yliev8yeV+vKMXxhS2IIY4Nk5S6f8lQOLlpjwdioKEc2RI1F De5PPyn7BKX2cLU0a1+qRRU+AwRxsHxziXaffDEw= From: =?utf-8?Q?Toke_H=C3=B8iland-J=C3=B8rgensen?= To: cerowrt-devel@lists.bufferbloat.net Date: Fri, 28 Mar 2014 09:04:26 +0100 Message-ID: <87a9cada0l.fsf@alrua-x1.karlstad.toke.dk> Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Subject: [Cerowrt-devel] Issues with 5ghz after a couple of days' uptime X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Mar 2014 08:04:36 -0000 --=-=-= Content-Type: text/plain So I've had a strange issue with the 5ghz network on my wndr after a few days' uptime: Packets stopped getting through on the 5ghz network. I.e. clients already connected could no longer connect to anything, and trying to connect a new client resulted in the wlan association succeeding, but the clients failing to get a DHCP lease. There's nothing in the logs to indicate what might be wrong (no DMA errors or anything like that). 'logread' shows dnsmasq receiving and replying to DHCP requests, but the answers never reach the clients. Restarting the wireless (i.e. running 'wifi') fixed it. Any ideas? I'm on 3.10.32-12(ish). Built from git commit 9bbc728cb7508dce24c480ac63d6e4f63d5c02f5 from the cerowrt-3.10 repo. :) -Toke --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAEBCAAGBQJTNS0KAAoJEENeEGz1+utP3lQH/06Cj3hXnFlp9gupOv03QQYz FNw1X+9V/OalDSw2qULjfHZP5xDNjeMvhdH6tV4oyeTmaYgS2TpH1yzb/5Z1W5uz 2nknIVsr9qDZ2QxXI06aEI2HZWbyBaVqbG1jaVDc91MbF8YStisvC9CPRXOuCPnw YfppnKQxJpL/I2EFLbuoqMK7fgHeZCsnlnt9IfBM6iSvJZ1QdOuH4QgktWVwmf/i EuTQOhDra28FJwqPMaWmed8aha1Sz1qxxBuoe82/mCpkfCf1szWm46ffuFkpTekh wQBdOXeby3/WWCPumGHLYmLuK1GnflKB3+2pRroqSsmDMqbdHtnGwTqqPhPURHo= =9Sj5 -----END PGP SIGNATURE----- --=-=-=--