From owner-freebsd-net@FreeBSD.ORG Fri Feb 24 03:56:45 2012 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E9912106566C for ; Fri, 24 Feb 2012 03:56:45 +0000 (UTC) (envelope-from atmotaruno@gmail.com) Received: from mail-vx0-f182.google.com (mail-vx0-f182.google.com [209.85.220.182]) by mx1.freebsd.org (Postfix) with ESMTP id 9F4228FC08 for ; Fri, 24 Feb 2012 03:56:45 +0000 (UTC) Received: by vcmm1 with SMTP id m1so1908678vcm.13 for ; Thu, 23 Feb 2012 19:56:45 -0800 (PST) Received-SPF: pass (google.com: domain of atmotaruno@gmail.com designates 10.220.108.138 as permitted sender) client-ip=10.220.108.138; Authentication-Results: mr.google.com; spf=pass (google.com: domain of atmotaruno@gmail.com designates 10.220.108.138 as permitted sender) smtp.mail=atmotaruno@gmail.com; dkim=pass header.i=atmotaruno@gmail.com Received: from mr.google.com ([10.220.108.138]) by 10.220.108.138 with SMTP id f10mr342830vcp.16.1330055804846 (num_hops = 1); Thu, 23 Feb 2012 19:56:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type:content-transfer-encoding; bh=ePAF1Z7dOv67ZB8uHxeLo9xTAtLyuj7xB/CueHrF+10=; b=Lbnf/ppxBVKRIP++hFsSuWkbiFiIAwAr5xFk+uIu8UOj5Yzr5cAjdP+ugzEOZKThgb ojdOUe4Xsiod97pxx1cuBTvKnJDgEXiT/uUDnIUPcOSbTMNzQ2WJMt1HdFGFK8qLlHz6 Hyz6ABr71uWe+xW0a8tybwhWsO49VU+js0ou4= MIME-Version: 1.0 Received: by 10.220.108.138 with SMTP id f10mr282771vcp.16.1330055804171; Thu, 23 Feb 2012 19:56:44 -0800 (PST) Received: by 10.52.65.110 with HTTP; Thu, 23 Feb 2012 19:56:44 -0800 (PST) In-Reply-To: References: <20120224044000.GF13815@michelle.cdnetworks.com> Date: Fri, 24 Feb 2012 10:56:44 +0700 Message-ID: From: Nugroho Atmotaruno To: freebsd-net@freebsd.org Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: Re: re(4) intermittent up/down X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Feb 2012 03:56:46 -0000 On Thu, Feb 23, 2012 at 9:09 PM, Nugroho Atmotaruno wrote: > On Fri, Feb 24, 2012 at 11:40 AM, YongHyeon PYUN wrote= : >> On Thu, Feb 23, 2012 at 04:57:27AM +0700, Nugroho Atmotaruno wrote: >>> Hi all, >>> >>> I'm using FBSD 9.0-RELEASE with TPLink TG-3268 (rl8169) flapping >>> (UP/DOWN every several seconds). >>> >>> [nugroho@xtreme ~]$ uname -a >>> FreeBSD xtreme.arc.itb.ac.id 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue >>> Jan?? 3 07:46:30 UTC 2012 >>> root@farrell.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC?? amd64 >>> >>> [root@xtreme ~]# tail /var/log/messages >>> Feb 23 04:47:05 xtreme kernel: re0: link state changed to UP >>> Feb 23 04:47:07 xtreme kernel: re0: link state changed to DOWN >>> Feb 23 04:47:10 xtreme kernel: re0: link state changed to UP >>> Feb 23 04:47:16 xtreme kernel: re0: link state changed to DOWN >>> Feb 23 04:47:19 xtreme kernel: re0: link state changed to UP >>> Feb 23 04:47:20 xtreme kernel: re0: link state changed to DOWN >>> Feb 23 04:47:23 xtreme kernel: re0: link state changed to UP >>> Feb 23 04:48:44 xtreme kernel: re0: link state changed to DOWN >>> Feb 23 04:48:47 xtreme kernel: re0: link state changed to UP >>> >>> >>> [root@xtreme ~]# pciconf -lcv >>> re0@pci0:2:5:0: class=3D0x020000 card=3D0x816910ec chip=3D0x816910ec re= v=3D0x10 hdr=3D0x00 >>> =C2=A0 =C2=A0 vendor =C2=A0 =C2=A0 =3D 'Realtek Semiconductor Co., Ltd.= ' >>> =C2=A0 =C2=A0 device =C2=A0 =C2=A0 =3D 'RTL-8169 Gigabit Ethernet' >>> =C2=A0 =C2=A0 class =C2=A0 =C2=A0 =C2=A0=3D network >>> =C2=A0 =C2=A0 subclass =C2=A0 =3D ethernet >>> =C2=A0 =C2=A0 cap 01[dc] =3D powerspec 2 =C2=A0supports D0 D1 D2 D3 =C2= =A0current D0 >>> >>> [root@xtreme ~]# devinfo -rv | grep rg >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 rgephy0 pnpinfo= oui=3D0xe04c model=3D0x11 rev=3D0x3 at phyno=3D1 >>> >>> [root@xtreme ~]# ifconfig re0 >>> re0: flags=3D8843 metric 0 mtu = 1500 >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 options=3D389b >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 ether f8:d1:11:04:15:d6 >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 inet 167.205.3.4 netmask 0xffffff80 broadca= st 167.205.3.127 >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 inet6 fe80::fad1:11ff:fe04:15d6%re0 prefixl= en 64 scopeid 0x7 >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 inet6 2403:8000:1:1880::4 prefixlen 64 >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 nd6 options=3D21 >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 media: Ethernet autoselect (1000baseT ) >>> =C2=A0 =C2=A0 =C2=A0 =C2=A0 status: active >>> >> >> Would you try attached patch? > > Thanks for your reply, I'll try it tomorrow. > Hi Pyun, I patched my machine last night, but the problem is still there. [nugroho@xtreme ~]$ uname -a FreeBSD xtreme.arc.itb.ac.id 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Thu Feb 23 21:44:02 WIT 2012 nugroho@xtreme.arc.itb.ac.id:/sys/amd64/compile/GENERIC amd64 [nugroho@xtreme ~]$ tail /var/log/messages Feb 24 10:42:49 xtreme kernel: re0: link state changed to DOWN Feb 24 10:42:52 xtreme kernel: re0: link state changed to UP Feb 24 10:42:53 xtreme kernel: re0: link state changed to DOWN Feb 24 10:42:55 xtreme kernel: re0: link state changed to UP Feb 24 10:42:56 xtreme kernel: re0: link state changed to DOWN Feb 24 10:43:02 xtreme kernel: re0: link state changed to UP Feb 24 10:43:03 xtreme kernel: re0: link state changed to DOWN Feb 24 10:43:06 xtreme kernel: re0: link state changed to UP Feb 24 10:49:16 xtreme kernel: re0: link state changed to DOWN Feb 24 10:49:19 xtreme kernel: re0: link state changed to UP --=20 Regards, Nugroho