From owner-freebsd-net@FreeBSD.ORG Mon Sep 15 06:08:31 2014 Return-Path: Delivered-To: net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2601CEB0; Mon, 15 Sep 2014 06:08:31 +0000 (UTC) Received: from mail-pd0-x22d.google.com (mail-pd0-x22d.google.com [IPv6:2607:f8b0:400e:c02::22d]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EA788E18; Mon, 15 Sep 2014 06:08:30 +0000 (UTC) Received: by mail-pd0-f173.google.com with SMTP id ft15so5460449pdb.32 for ; Sun, 14 Sep 2014 23:08:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:date:to:cc:subject:message-id:reply-to:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=ifUKvEKArAla8oEsnZJ0bQmsTVb7q2PX/VcO1BpN0bM=; b=An0QuMvov3RLrQ7EsLFBFAxSNzloDITpqlAFQFNXAnkDnzlhuyaOAEWGeLDPct2RsE 2s4jJ0C0j4cuGXA1S1wN36gH9UIX+reGABVuNldioUcdovYKWAA1/FUusM/wO4gYLuBo u19atWN5Hf4qKrjN2uTEowosicVyKZBYM9HQZE2Ae5IXIYOUJydN8kaFddBT61Mtwf8X XGKJ4+x9CHvFB1ddmvDsYNNufLVrAL4pKJ6kRv72UcyryusFqB687nnGFQ36n2TZPtpN wqM2FqhlbqklPAY2IToOoqP6CbKzS3kjRrJQfxOyAtlgZF2yFwp8Qu/AWEegiOnGoMJU yFVA== X-Received: by 10.66.141.197 with SMTP id rq5mr2218516pab.124.1410761310549; Sun, 14 Sep 2014 23:08:30 -0700 (PDT) Received: from pyunyh@gmail.com ([106.247.248.2]) by mx.google.com with ESMTPSA id qy10sm10285421pbb.47.2014.09.14.23.08.26 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Sun, 14 Sep 2014 23:08:29 -0700 (PDT) From: Yonghyeon PYUN X-Google-Original-From: "Yonghyeon PYUN" Received: by pyunyh@gmail.com (sSMTP sendmail emulation); Mon, 15 Sep 2014 15:08:19 +0900 Date: Mon, 15 Sep 2014 15:08:19 +0900 To: Brett Glass Subject: Re: jme interface bounces up and down, up and down.... Message-ID: <20140915060819.GA967@michelle.fasterthan.com> Reply-To: pyunyh@gmail.com References: <201409141629.KAA29705@mail.lariat.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201409141629.KAA29705@mail.lariat.net> User-Agent: Mutt/1.4.2.3i Cc: questions@freebsd.org, net@freebsd.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 15 Sep 2014 06:08:31 -0000 On Sat, Sep 13, 2014 at 07:13:44PM -0600, Brett Glass wrote: > Everyone: > > I just installed FreeBSD 10.0-RELEASE on an Asus EeeBox B202 (which > comes with Linux). This particular version of the product comes > with a JMicron gigabit Ethernet adapter that uses the jme(4) > driver. Because it only has one port and I need several, I've set > it up with multiple VLANs, which are trunked out to a little > Netgear VLAN switch. > > Unfortunately, the interface is bouncing up and down every few minutes: > > Sep 13 12:44:44 testbed kernel: jme0: link state changed to UP > Sep 13 12:44:44 testbed kernel: jme0_1: link state changed to > UP > Sep 13 12:44:44 testbed kernel: jme0_2: link state changed to > UP > Sep 13 12:44:44 testbed kernel: jme0_3: link state changed to > UP > Sep 13 12:50:04 testbed kernel: jme0: link state changed to > DOWN > Sep 13 12:50:04 testbed kernel: jme0_1: link state > changed to DOWN > Sep 13 12:50:04 testbed kernel: jme0_2: link state > changed to DOWN > Sep 13 12:50:04 testbed kernel: jme0_3: link state > changed to DOWN > Sep 13 12:50:43 testbed kernel: jme0: link state changed to UP > ... > > The problem didn't seem to occur with the bundled Linux distro. Has > anyone else seen this problem? Know of a fix? > Would you show me the output of dmesg(jme(4) and jmphy(4) only) to know exact chip revision?