Date: Thu, 25 Feb 2010 14:46:17 +0100 From: Maciej Wierzbicki <voovoos-fnet@killfile.pl> To: Kirk Davis <kirk.davis@epsb.ca> Cc: freebsd-net@freebsd.org, Jack Vogel <jfvogel@gmail.com> Subject: Re: Intel em0: watchdog timeout Message-ID: <4B867F29.8030005@killfile.pl> In-Reply-To: <529374128DC1B04D9D037911B8E8F05301C17A5F@Exchange26.EDU.epsb.ca> References: <529374128DC1B04D9D037911B8E8F05301C17A51@Exchange26.EDU.epsb.ca> <43416_1266864062_4B82CFBE_43416_81_1_2a41acea1002221043k1b8742c9m8fb484a8e8a4fdda@mail.gmail.com> <529374128DC1B04D9D037911B8E8F05301C17A54@Exchange26.EDU.epsb.ca> <43669_1266865888_4B82D6E0_43669_263_1_2a41acea1002221113v26804200q4f3971c3359dffab@mail.gmail.com> <529374128DC1B04D9D037911B8E8F05301C17A55@Exchange26.EDU.epsb.ca> <201002222107.o1ML7v3Z059734@lava.sentex.ca> <529374128DC1B04D9D037911B8E8F05301C17A56@Exchange26.EDU.epsb.ca> <2a41acea1002221444o6e449602m1830761b21837c41@mail.gmail.com> <529374128DC1B04D9D037911B8E8F05301C17A57@Exchange26.EDU.epsb.ca> <2a41acea1002221629vbe7548am7b5f1ba94d7efa9f@mail.gmail.com> <529374128DC1B04D9D037911B8E8F05301C17A5F@Exchange26.EDU.epsb.ca>
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Kirk Davis wrote on 2010-02-23 23:26: > I noticed that fastforwarding ( net.inet.ip.fastforwarding=1 ) was > turned on. I turned it off to see if that was causing the problem. > Sure enough, 5 hours later and no watchdog timeouts. This is still > running on FreeBSD 7.1 (I'm still planning to move to 7.2 soon). I read > up on the net.inet.ip.fastforwarding sysctl and it doesn't look like it > should cause any problems with the intel NIC driver. This may need to > be looked at and tested by some one more knowledgeable with the > networking code than I am. In my case fastforwarding is not being used. -- * Maciej Wierzbicki * At paranoia's poison door * * VOO1-RIPE *
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