Date: Tue, 01 Dec 2009 12:48:43 -0800 From: Julian Elischer <julian@elischer.org> To: Kevin Smith <kerbzo@gmail.com> Cc: freebsd-ipfw@freebsd.org, freebsd-current@freebsd.org, Oleg Bulyzhin <oleg@FreeBSD.org>, Ben Kelly <ben@wanderview.com> Subject: Re: dummynet issues Message-ID: <4B15812B.3000601@elischer.org> In-Reply-To: <4B156F92.6020500@gmail.com> References: <4B129960.9030107@gmail.com> <4B12B6B9.3030106@bsd.com.br> <4B12C32F.3060709@gmail.com> <4B12C543.2070204@mgwigglesworth.net> <4B141A77.4030102@gmail.com> <20091130201222.GC72710@lath.rinet.ru> <A173B0FA-C964-431C-8DAF-AE4159065111@wanderview.com> <20091130234537.GA78185@lath.rinet.ru> <CB8F37F2-3DF6-4548-8131-9B96F49D29D6@wanderview.com> <20091201173411.GA3637@lath.rinet.ru> <4B156F92.6020500@gmail.com>
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Kevin Smith wrote: > Oleg Bulyzhin wrote: >> On Mon, Nov 30, 2009 at 11:58:55PM -0500, Ben Kelly wrote: >>> I actually have not measured my bandwidth to validate dummynet. I have simply observed these messages repeating in my log: >>> >>> dummynet: OUCH! pipe should have been idle! >>> >>> Under normal conditions I don't really need the dummynet rules to shape traffic for my configuration to work, so it has not been a high priority for me yet. Do you see the log messages? >>> >>> Thanks. >>> >>> - Ben >> It seems i've found the problem. Please test attached patch (it's for R8.0 >> sources and include r198845). I'm interested in some feedback: >> 1) does it solve 'OUCH' messages problem? >> 2) does it solve bandwidth problem (if there was any)? >> >> > The patch fixes the problem: now it seems all ok, no more "OUCH" > messages and pipe bandwidth limiting works again. > Thank you very much, Oleg!! > Best regards, > this should be made an errata item for 8.0
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