From owner-freebsd-net@FreeBSD.ORG Tue Jan 11 19:50:07 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 3D29B106564A for ; Tue, 11 Jan 2011 19:50:07 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mail.cksoft.de (mail.cksoft.de [IPv6:2001:4068:10::3]) by mx1.freebsd.org (Postfix) with ESMTP id E517E8FC08 for ; Tue, 11 Jan 2011 19:50:06 +0000 (UTC) Received: from localhost (amavis.fra.cksoft.de [192.168.74.71]) by mail.cksoft.de (Postfix) with ESMTP id 4833841C707; Tue, 11 Jan 2011 20:50:06 +0100 (CET) X-Virus-Scanned: amavisd-new at cksoft.de Received: from mail.cksoft.de ([192.168.74.103]) by localhost (amavis.fra.cksoft.de [192.168.74.71]) (amavisd-new, port 10024) with ESMTP id R5W6M0vnx-Pb; Tue, 11 Jan 2011 20:50:05 +0100 (CET) Received: by mail.cksoft.de (Postfix, from userid 66) id B191B41C6FC; Tue, 11 Jan 2011 20:50:05 +0100 (CET) Received: from maildrop.int.zabbadoz.net (maildrop.int.zabbadoz.net [10.111.66.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.int.zabbadoz.net (Postfix) with ESMTP id 7E8E24448F3; Tue, 11 Jan 2011 19:48:40 +0000 (UTC) Date: Tue, 11 Jan 2011 19:48:40 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@maildrop.int.zabbadoz.net To: Artyom Viklenko In-Reply-To: <4D2CB1F5.6080106@aws-net.org.ua> Message-ID: <20110111194533.J14966@maildrop.int.zabbadoz.net> References: <1512738982.20110111124729@serebryakov.spb.ru> <20110111163825.GF7511@numachi.com> <76226157.20110111222913@serebryakov.spb.ru> <4D2CB1F5.6080106@aws-net.org.ua> X-OpenPGP-Key: 0x14003F198FEFA3E77207EE8D2B58B8F83CCF1842 MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed 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 19:50:07 -0000 On Tue, 11 Jan 2011, Artyom Viklenko wrote: > 11.01.2011 21:29, Lev Serebryakov ?????: >> >> root@rescue ~ # mii-tool -v eth0 >> eth0: 100 Mbit, full duplex, link ok >> product info: vendor 00:07:32, model 17 rev 2 >> basic mode: 100 Mbit, full duplex >> basic status: link ok >> capabilities: 1000baseT-HD 1000baseT-FD 100baseTx-FD 100baseTx-HD >> 10baseT-FD 10baseT-HD >> advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD >> flow-control > > >> link partner: 100baseTx-HD > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > Looks very strange for me... 'HD' means half-duplex? > > May be linux driver defaults to full-duplex if autoneg fails?.. That's probably just because it cannot tell what the peer really uses (autoneg disabled) and prints the sane fall-back but I don't know the code. /bz -- Bjoern A. Zeeb You have to have visions! Going to jail sucks -- All my daemons like it! http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html