From owner-freebsd-ipfw@FreeBSD.ORG Mon Nov 30 19:18:24 2009 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 90FAC10658D2; Mon, 30 Nov 2009 19:18:24 +0000 (UTC) (envelope-from kerbzo@gmail.com) Received: from ey-out-2122.google.com (ey-out-2122.google.com [74.125.78.24]) by mx1.freebsd.org (Postfix) with ESMTP id EBE598FC21; Mon, 30 Nov 2009 19:18:23 +0000 (UTC) Received: by ey-out-2122.google.com with SMTP id 22so1114841eye.9 for ; Mon, 30 Nov 2009 11:18:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:cc:subject:references:in-reply-to :content-type:content-transfer-encoding; bh=N3U35YX0LzaiRbrQmXLEVRnbJxs1LXLg5oBB+ot+ckU=; b=RVzlJJ9PQmwPZJ7QPzuzTCv2aBB7FXN0cVXFstKij7pvtjFs3eUOkEbgBuu6r6vVaC zbHQl1KKp/aKsrbYbE34PI0l+dxafaiIigUZqx74RR+2zJkuKMLWN8tOH/6inZOIwV4b QIaqFEj9BeiA8xbiKMXNg3KbLOjcV0P0GZ/CI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; b=TFM5Hcz4P+RcfbfRD3kNIhySX90FAdyLdBBxnVQPWy1ozfEvxF1x5qOcRW1mwiEBir Ie1KW4lIElsy6lDM/yzd8ZrqJmgr91u7d0YMhrECbl3y/seQ05T8Uu/a/8mtkdBtD5TA LGuC4vQTuorJ5/aTTU2FxtX7SGObbMSW8QVdg= Received: by 10.216.88.212 with SMTP id a62mr1556862wef.72.1259608702801; Mon, 30 Nov 2009 11:18:22 -0800 (PST) Received: from kerbzo.local (host98-2-dynamic.56-79-r.retail.telecomitalia.it [79.56.2.98]) by mx.google.com with ESMTPS id m5sm11011805gve.12.2009.11.30.11.18.18 (version=SSLv3 cipher=RC4-MD5); Mon, 30 Nov 2009 11:18:20 -0800 (PST) Message-ID: <4B141A77.4030102@gmail.com> Date: Mon, 30 Nov 2009 20:18:15 +0100 From: Kevin Smith User-Agent: Thunderbird 2.0.0.23 (Macintosh/20090812) MIME-Version: 1.0 To: Mailing LIst Member References: <4B129960.9030107@gmail.com> <4B12B6B9.3030106@bsd.com.br> <4B12C32F.3060709@gmail.com> <4B12C543.2070204@mgwigglesworth.net> In-Reply-To: <4B12C543.2070204@mgwigglesworth.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-ipfw@freebsd.org, freebsd-current@freebsd.org, Alex Almeida , ben@wanderview.com Subject: Re: dummynet issues X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Nov 2009 19:18:24 -0000 Mailing LIst Member wrote: > Kevin Smith wrote: >> Alex Almeida wrote: >> >>> Hi, >>> >>> The same happened with me, just by setting: >>> net.inet.ip.fw.one_pass: 0 >>> >>> And stopped the message, however I was using version 6.4. >>> >>> I hope that helps you, >>> >>> Hugs >>> >>> Alex Almeida >>> >>> >>> >>> >>> Kevin Smith escreveu: >>> >>>> Hi, >>>> >>>> I'm experiencing some dummynet issues after upgrading from 7-STABLE to >>>> 8.0-RELEASE. >>>> My /var/log/messages is full of these logs: >>>> >>>> Nov 29 15:34:18 stone kernel: dummynet: OUCH! pipe should have been >>>> idle! >>>> Nov 29 15:34:49 stone last message repeated 409 times >>>> Nov 29 15:36:49 stone last message repeated 1595 times >>>> Nov 29 15:46:50 stone last message repeated 8162 times >>>> Nov 29 15:56:51 stone last message repeated 7099 times >>>> Nov 29 16:06:52 stone last message repeated 4771 times >>>> Nov 29 16:16:53 stone last message repeated 3859 times >>>> Nov 29 16:26:54 stone last message repeated 3493 times >>>> Nov 29 16:36:55 stone last message repeated 5874 times >>>> >>>> Also I noticed that traffic shaping is not working any longer , i.e.: >>>> actually outgoing pipes do not limit bandwidth at all. >>>> Until 8 Release upgrading the same configuration was working perfectly. >>>> >>>> This is my uname -a >>>> >>>> FreeBSD stone.it 8.0-RELEASE FreeBSD 8.0-RELEASE #5: Sat Nov 28 >>>> 20:22:30 >>>> CET 2009 kevin@stone.it:/usr/obj/usr/src/sys/STONE i386 >>>> >>>> Attached my dmesg.boot and my kernel configuration. >>>> >>>> Is anybody experiencing same issues? >>>> Thank you, >>>> regards, >>>> >>>> -- >>>> Kevin >>>> >>>> ------------------------------------------------------------------------ >>>> >>>> >>>> _______________________________________________ >>>> freebsd-ipfw@freebsd.org mailing list >>>> http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw >>>> To unsubscribe, send any mail to "freebsd-ipfw-unsubscribe@freebsd.org" >>>> >> Hi, >> >> I've already net.inet.ip.fw.one_pass set to 0, and also setting it to 1, >> even if this is not what I need, does not fix. >> Thank you anyway, >> regards, >> >> -- >> Kevin >> _______________________________________________ >> freebsd-ipfw@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-ipfw >> To unsubscribe, send any mail to "freebsd-ipfw-unsubscribe@freebsd.org" >> > I know this may be a rediculous question, given the audience, however, I > will inquire anyhow. > > "Have you verified that your kernel has installed cleanly?" > I am still on 7.2-Stable, on my production servers, however, when I have > attempted hasty upgrades, and reinstalled the kernel after compiling it > on the new system, it required a second iteration of cleaning, and > recompiling/installing for the kernel to recognize the net options that > are being referenced. > > Hence, when I initially compiled and installed the kernel, I had to > repeat the process a second time, to see all firewalling activated > correctly.(pipes, and other rules) > > Of course, as previously indicated, this may be just a new bug for the > newer system, however, I would try that first. Also, make sure you port > the new version of your rules/config file to the 8-Release branch. I > have had trouble going between 6 and 7 with some of these rules not > being recognized but the option compiled. > > I can't remember what that was, for a good example, however, just a few > things to investigate. > > I apologize if these options have already been investigated. > > Respectfully, > > Martes Hi, thank you for your answer, but everything seems quite fine with 8-RELEASE except for this issue. I tried to recompile without SMP or PREEMPTION options and also to apply oleg@ 's patch at http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet/ipfw/ip_dummynet.c?rev=1.5.2.2;content-type=text%2Fplain committed on RELENG_8 with no luck. Upgrading was fine, I can say that all has been installed cleanly. Thank you, regards, -- Kevin