From owner-freebsd-ipfw@FreeBSD.ORG Mon Mar 24 20:42:48 2008 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 BEA151065671 for ; Mon, 24 Mar 2008 20:42:48 +0000 (UTC) (envelope-from asstec@matik.com.br) Received: from msrv.matik.com.br (msrv.matik.com.br [200.152.83.14]) by mx1.freebsd.org (Postfix) with ESMTP id 1F1F28FC22 for ; Mon, 24 Mar 2008 20:42:47 +0000 (UTC) (envelope-from asstec@matik.com.br) Received: from anb.p.matik.com.br (anb.p.matik.com.br [200.152.83.34] (may be forged)) by msrv.matik.com.br (8.14.1/8.13.1) with ESMTP id m2OKgn9X081606; Mon, 24 Mar 2008 17:42:49 -0300 (BRT) (envelope-from asstec@matik.com.br) From: AT Matik Organization: Infomatik To: freebsd-ipfw@freebsd.org Date: Mon, 24 Mar 2008 17:42:09 -0300 User-Agent: KMail/1.9.7 References: <18292fe60803240107v1462a87v4222790745844d5d@mail.gmail.com> <18292fe60803241257w2fffa9e1sea57a1687a200732@mail.gmail.com> <18292fe60803241300r62066ba7l94d2dd7079e099c8@mail.gmail.com> In-Reply-To: <18292fe60803241300r62066ba7l94d2dd7079e099c8@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200803241742.09329.asstec@matik.com.br> X-Virus-Scanned: ClamAV version 0.91.2, clamav-milter version 0.91.2 on msrv.matik.com.br X-Virus-Status: Clean Cc: bu7cher@yandex.ru, Alexander Shulikov Subject: Re: kern/121955: [ipfw] [panic] freebsd 7.0 panic with mpd 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, 24 Mar 2008 20:42:48 -0000 On Monday 24 March 2008 17:00:43 Alexander Shulikov wrote: > 2008/3/24, AT Matik : > > On Monday 24 March 2008 16:08:10 Alexander Shulikov wrote: > > > By default I have: > > > # sysctl kern.ipc.nmbclusters > > > kern.ipc.nmbclusters: 25600 > > > > hard to say, do you checked netstat -m if you get to your limit? If you > > get there set it higher > > When It works - there is alright. But when panic - I can't to see it. > I guess it will not grow so fast from one moment to another > > > Other thing, that I want to try - net.isr.direct -> 0? May be it > > > temprorary resolved problem, because packet will be going to queue > > > for processing. > > > > I guess this does not help dummynet either > > Alexander Motin (mpd server and partially netgraph developer) say > thing, that probably trouble in depth of stack. > And may be net.isr.direct=3D0 will help to process packets from queue, > but not at the arrival time. Or no? I can not answer this for sure but trying it out is for free :) but it will= =20 not help here I guess Even if I believe the problem is in ipfw you probably should try to isolate= if=20 it is in any means related to mpd, probably you can run your ppp from anoth= er=20 server and run ipfw only on this one, after that you know more you are with 7-R or 7-Stable? > > > Andrey and AT Matik: my name is Jo=C3=A3o, this is my company email address > Can we talk via jabber or icq? (for decrease traffic in conference, > but send in conference result) > _______________________________________________ > 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" > > > > > > > > A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada > segura. Service fornecido pelo Datacenter Matik=20 > https://datacenter.matik.com.br =2D-=20 Atenciosamente, J.M. Respons=C3=A1vel Plant=C3=A3o Site Support Matik Infomatik Internet Technology (18)3551.8155 =C2=A0(18)8112.7007 http://info.matik.com.br A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br