From owner-freebsd-net@FreeBSD.ORG Tue Jan 11 21:31:13 2011 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 44B80106564A for ; Tue, 11 Jan 2011 21:31:13 +0000 (UTC) (envelope-from lev@serebryakov.spb.ru) Received: from ftp.translate.ru (ftp.translate.ru [80.249.188.42]) by mx1.freebsd.org (Postfix) with ESMTP id DF2FB8FC16 for ; Tue, 11 Jan 2011 21:31:12 +0000 (UTC) Received: from lion.home.serebryakov.spb.ru (89.112.15.178.pppoe.eltel.net [89.112.15.178]) (Authenticated sender: lev@serebryakov.spb.ru) by ftp.translate.ru (Postfix) with ESMTPA id EEEA813DF5F; Wed, 12 Jan 2011 00:31:11 +0300 (MSK) Date: Wed, 12 Jan 2011 00:31:10 +0300 From: Lev Serebryakov X-Priority: 3 (Normal) Message-ID: <149076940.20110112003110@serebryakov.spb.ru> To: Pyun YongHyeon In-Reply-To: <20110111200007.GC6278@michelle.cdnetworks.com> References: <1512738982.20110111124729@serebryakov.spb.ru> <20110111200007.GC6278@michelle.cdnetworks.com> MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1251 Content-Transfer-Encoding: quoted-printable Cc: freebsd-net@freebsd.org Subject: Re: Juniper e3k with ports limitied to 100Mbit and re NICs on MSI MoBo: problems with duplex negotiation (Hetzner host provider discard FreeBSD support due this bug) 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: Tue, 11 Jan 2011 21:31:13 -0000 Hello, Pyun. You wrote 11 =FF=ED=E2=E0=F0=FF 2011 =E3., 23:00:07: > rgephy(4) currently always use auto-negotiation to work-around link > establishment issues reported in past. I think, it is the root of the problem. Autonegotiation is DISABLED on these ports. I think, some additional mediaopt (like force-half-duplex) for rgephy(4) will be solution. > For your case, the only way to address the issue at this moment is > to use auto-negotiation but that would establish 1000baseT link > which would add cost for you. Alternatively request half-duplex > configuration to the provider to get a agreed link duplex. Maybe, adding new mediaopt is not very hard? Or is it? --=20 // Black Lion AKA Lev Serebryakov