From owner-freebsd-stable@FreeBSD.ORG Wed Sep 25 07:51:48 2013 Return-Path: Delivered-To: freebsd-stable@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 ESMTP id C1863B9 for ; Wed, 25 Sep 2013 07:51:48 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from mail-vb0-x22a.google.com (mail-vb0-x22a.google.com [IPv6:2607:f8b0:400c:c02::22a]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 7E7F62F1C for ; Wed, 25 Sep 2013 07:51:48 +0000 (UTC) Received: by mail-vb0-f42.google.com with SMTP id e12so4319425vbg.1 for ; Wed, 25 Sep 2013 00:51:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=cRcKqwKL9VLQ21SaZ6/rq3/ScS6Q/wntvJQFoEHYgZ8=; b=KdJITcq1rVHx1TEpW9kJ+EWQ5Yc+3YH2aINsCI1+32sApj+9b4dxAqYVo6VpdEiHY5 2f5hf/yxO18ho6rA5xwyPPMewKMzhJHjFB/M+t//9z3pseWzCphqBKw7lbHeVy9yJQKe SELy4UZAhyOpF13oQ+M/p5EJTkRkNSD30yuMuno1AODzdYk7DJfDpxiUNzunusyNLX2N Miows7iiLHvQ4HWUB/wMF/2jEv9YXke/Y7TbYL2h3rxIuVSXYMnnGtJasILQsvYUu1VS Jh5BodPPb8qWZ4uKr/lq76LsVBbR2LwOlcf5TnGz+RQaJD5bpE7uJMFf3kh6tPyvZdVv 2REg== MIME-Version: 1.0 X-Received: by 10.52.157.134 with SMTP id wm6mr9433800vdb.26.1380095507632; Wed, 25 Sep 2013 00:51:47 -0700 (PDT) Received: by 10.220.159.141 with HTTP; Wed, 25 Sep 2013 00:51:47 -0700 (PDT) In-Reply-To: References: Date: Wed, 25 Sep 2013 00:51:47 -0700 Message-ID: Subject: Re: FreeBSD 9.1 ix driver vlan problem From: Jack Vogel To: Rumen Telbizov Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: "freebsd-stable@freebsd.org" , Jack Vogel X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Sep 2013 07:51:48 -0000 I will look into this. Jack On Tue, Sep 24, 2013 at 5:16 PM, Rumen Telbizov wrote: > Hello Jack, list, > > I've been dealing with a nagging problem for a day now and decided to ask a > quick question here. > > Basically I am building a brand new FreeBSD 9.1-RELEASE router which has a > dual port fiber NIC (X520-SR2 10GbE Dual-Port Server Adapter (82599ES) > 10GBASE-SR - LC). The network card is recognized fine by the ix driver and > overall works fine. > > The issue is when I start adding vlans to this card. It seems like every > time I add a brand new vlan it "freezes" all the rest of the vlans already > configured on that one physical interface. I loose ping between my locally > connected peers. > > Example: > ifconfig vlan200 create # this is OK > ifconfig vlan200 inet 1.2.3.1/30 vlan 200 vlandev ix1 description DEBUG # > this second line makes the rest of the vlans freeze for 6-7 seconds > > On the switch side (Juniper) the physical interface flaps. There's nothing > in logs/dmesg. > > If I configure the above vlan on an em0 interface - things are just smooth. > > I read some similar complaints that have surfaced in the past: > * http://readlist.com/lists/freebsd.org/freebsd-net/5/26378.html > * http://marc.info/?l=freebsd-net&m=130929760904438 > > Any idea what might be the problem? Any improvements in 9.2-RC4 in this > regards? > > Thank you in advance, > > -- > Rumen Telbizov > Unix Systems Administrator > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >