From owner-freebsd-current@FreeBSD.ORG Sat Mar 8 19:36:32 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F41E1106566C for ; Sat, 8 Mar 2008 19:36:31 +0000 (UTC) (envelope-from joao@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 657D98FC1B for ; Sat, 8 Mar 2008 19:36:31 +0000 (UTC) (envelope-from joao@matik.com.br) Received: from ap-h.matik.com.br (ap-h.p.matik.com.br [200.152.83.36] (may be forged)) by msrv.matik.com.br (8.14.1/8.13.1) with ESMTP id m28JaaDo070564; Sat, 8 Mar 2008 16:36:37 -0300 (BRT) (envelope-from joao@matik.com.br) From: JoaoBR Organization: Infomatik To: Abdullah Ibn Hamad Al-Marri Date: Sat, 8 Mar 2008 16:36:55 -0300 User-Agent: KMail/1.9.7 References: <619190.81878.qm@web33704.mail.mud.yahoo.com> In-Reply-To: <619190.81878.qm@web33704.mail.mud.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200803081636.55536.joao@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: current@freebsd.org Subject: Re: re(4) problem X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 08 Mar 2008 19:36:32 -0000 On Saturday 08 March 2008 09:46:13 Abdullah Ibn Hamad Al-Marri wrote: > ----- Original Message ---- > > > From: Daniel Gerzo > > To: Pyun YongHyeon > > Cc: Daniel Gerzo ; current@FreeBSD.org; > > yongari@FreeBSD.org Sent: Saturday, March 8, 2008 2:11:03 AM > > Subject: Re[2]: re(4) problem > > > > Hello Pyun, > > > > Friday, March 7, 2008, 5:38:15 AM, you wrote: > > > I guess your issue is not related with bus_dma fixes but improper > > > handling of link state. Try attached patch and let me know how it > > > goes. > > > > The attached patch didn't help, the box is again in the same status. > > Can I provide you with some more detailed debugging info, or do you > > have some other ideas what could be fixed? > > > > I could probably manage a remote access to that box, but no remote > > console is available, and I don't know exactly how to trigger this > > scenario, but I think it depends on the amount of traffic being sent > > over the device. > > > > -- > > Best regards, > > Daniel mailto:danger@FreeBSD.org > > I'm using RELENG_7 too with pf, and I face the same problem for my mail > server, which only gets new messages, and doesn't send anything since the > outgoing mail runs on another servers. > > To get it working smoothly I have to reboot it every 3 days, otherwise I'= ll > get packet loss even when I ping it from another server in the same lan. > I get actually around the problem by setting =20 ifconfig re0 ... -txcsum -rxcsum -lro -tso which still shows the problem from time to time but seems that additional sysctl net.inet.tcp.tso=3D0 seems to help, I am over a week running fine with it =2D-=20 Jo=E3o A mensagem foi scaneada pelo sistema de e-mail e pode ser considerada segura. Service fornecido pelo Datacenter Matik https://datacenter.matik.com.br