From owner-freebsd-net@FreeBSD.ORG Fri Sep 26 04:42:30 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A76399F4 for ; Fri, 26 Sep 2014 04:42:30 +0000 (UTC) Received: from h2.funkthat.com (gate2.funkthat.com [208.87.223.18]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "funkthat.com", Issuer "funkthat.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 63C927DB for ; Fri, 26 Sep 2014 04:42:29 +0000 (UTC) Received: from h2.funkthat.com (localhost [127.0.0.1]) by h2.funkthat.com (8.14.3/8.14.3) with ESMTP id s8Q4gMS6059031 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 25 Sep 2014 21:42:22 -0700 (PDT) (envelope-from jmg@h2.funkthat.com) Received: (from jmg@localhost) by h2.funkthat.com (8.14.3/8.14.3/Submit) id s8Q4gMaF059030; Thu, 25 Sep 2014 21:42:22 -0700 (PDT) (envelope-from jmg) Date: Thu, 25 Sep 2014 21:42:22 -0700 From: John-Mark Gurney To: Tony Moseby Subject: Re: vlan problem Message-ID: <20140926044222.GC43300@funkthat.com> Mail-Followup-To: Tony Moseby , "freebsd-net@freebsd.org" References: <1411671232.29910.YahooMailNeo@web172805.mail.ir2.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1411671232.29910.YahooMailNeo@web172805.mail.ir2.yahoo.com> User-Agent: Mutt/1.4.2.3i X-Operating-System: FreeBSD 7.2-RELEASE i386 X-PGP-Fingerprint: 54BA 873B 6515 3F10 9E88 9322 9CB1 8F74 6D3F A396 X-Files: The truth is out there X-URL: http://resnet.uoregon.edu/~gurney_j/ X-Resume: http://resnet.uoregon.edu/~gurney_j/resume.html X-TipJar: bitcoin:13Qmb6AeTgQecazTWph4XasEsP7nGRbAPE X-to-the-FBI-CIA-and-NSA: HI! HOW YA DOIN? can i haz chizburger? X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.2 (h2.funkthat.com [127.0.0.1]); Thu, 25 Sep 2014 21:42:23 -0700 (PDT) Cc: "freebsd-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: Fri, 26 Sep 2014 04:42:30 -0000 Tony Moseby wrote this message on Thu, Sep 25, 2014 at 19:53 +0100: > Hello, > > > I have a nasty vlan problem that you might be able to help: > > I have two servers connect though a marvel switch , in one of the servers > I am running FreeBSD 8.2. > > Everything is fine until I define a vlan in each server,I can define the vlan in Fbsd side > and all still ok,how ever when I define the vlan in the non Fbsd server the communication > > between the servers on the trunk/lan stops working. > However the lan communication works fine.The trunk has 10.0.1.10(A server)and 10.0.1.11(B server) > > and the vlan 10.0.80.110 and 10.80.111 . > If I ping from 1.0.1.10(non Fbsd) to 10.0.1.11(Bsd) , I can see the icmp request going to Bsd server > but no answer coming back. > If I ping from the Bsd server (1.0.1.11) to 1.0.1.10 I can see the icmp reques coming to 1.0.1.10 > and I also can see the answer arriving in 1.0.1.11, but nothing more happens. > Looks like Fbsd can not handle this after the vlan been define in the non Fbsd server. > Someone understand this behavor? Also, is the routing table setup properly? Are you sure the routing table is setup so the response goes out the vlan interface? -- John-Mark Gurney Voice: +1 415 225 5579 "All that I will do, has been done, All that I have, has not."