Date: Tue, 25 Jun 2002 18:19:13 -0700 (PDT) From: John Polstra <jdp@polstra.com> To: stable@freebsd.org Cc: freebsd-stable@freebsd.org Subject: Re: em/Intel(R) PRO/1000 problems Message-ID: <200206260119.g5Q1JDU36770@vashon.polstra.com> In-Reply-To: <20020625193510.GA21123@pir.net> References: <E17MOog-000IXa-00@cse.cs.huji.ac.il> <20020625193510.GA21123@pir.net>
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In article <20020625193510.GA21123@pir.net>, Peter Radcliffe <freebsd-stable@FreeBSD.ORG> wrote: > Danny Braniss <danny@cs.huji.ac.il> probably said: > > em0: <Intel(R) PRO/1000 Network Connection, Version - 1.2.7> and > > em0: <Intel(R) PRO/1000 Network Connection, Version - 1.3.8> > > Between the upgrade of em from 1.2.7 to 1.3.8 I started having > problems with the em card in my desktop box at work. > > I have two tagged vlans over one em interface; > > em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > options=3<rxcsum,txcsum> > ether 00:02:b3:xx:xx:xx > media: Ethernet autoselect (1000baseTX <full-duplex>) > status: active > vlan1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1496 > inet 130.64.x.xxx netmask 0xffffff00 broadcast 130.64.1.255 > ether 00:02:b3:xx:xx:xx > vlan: 1 parent interface: em0 > vlan2: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1496 > inet 192.168.2.222 netmask 0xffffff00 broadcast 192.168.2.255 > ether 00:02:b3:xx:xx:xx > vlan: 2 parent interface: em0 > > With 1.2.7 in -RELEASE this works fine, with 1.3.8 in -STABLE I stop > seeing arp replies from any Foundry equipment. The recent em0 upgrade added HW support for VLANs in the driver, and I'm just wondering if it broke the old non-HW-supported method. There's an experiment you could try. Use ifconfig to set "link0" on both vlan1 and vlan2, then see if it starts working. Just an idea to try. I don't know whether it will make any difference. John -- John Polstra John D. Polstra & Co., Inc. Seattle, Washington USA "Disappointment is a good sign of basic intelligence." -- Chögyam Trungpa To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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