From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Priebe - Profihost AG Subject: Re: VLAN filtering/VLAN aware bridge problems Date: Fri, 30 Aug 2013 09:24:59 +0200 Message-ID: <522048CB.1090000@profihost.ag> References: <521F4393.1020907@profihost.ag> <521FB2E3.6060508@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Cc: David Miller , Linux Netdev List To: vyasevic@redhat.com Return-path: Received: from mail-ph.de-nserver.de ([85.158.179.214]:52594 "EHLO mail-ph.de-nserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752467Ab3H3HZK (ORCPT ); Fri, 30 Aug 2013 03:25:10 -0400 In-Reply-To: <521FB2E3.6060508@redhat.com> Sender: netdev-owner@vger.kernel.org List-ID: Am 29.08.2013 22:45, schrieb Vlad Yasevich: > On 08/29/2013 08:50 AM, Stefan Priebe - Profihost AG wrote: >> The packets never reach the TAP device. >> >> Here is an output of ip a l (vlan 3021): > > Can you provide output of brctl show? Sure: # brctl show bridge name bridge id STP enabled interfaces vmbr0 8000.00259084dea8 no bond0 tap320i0 vmbr1 8000.00259084deaa no bond1 vmbr1v3021 8000.00259084deaa no tap320i1 vmbr1.3021 > On the off chance that you are actually trying to configure vlan > filtering, can you give this patch a try (net-2.6 tree): > > Author: Toshiaki Makita > Date: Tue Aug 20 17:10:18 2013 +0900 > > bridge: Use the correct bit length for bitmap functions in the VLAN > code > > I don't think it made it to stable yet. I addd that patch and now the vlan stuff works at least on the host node. But my tap devices still don't work. I also tried to attach the tap device on top of a vlan attached to bond1 but then gvrp does not work anymore. The kernel announces gvrp once and then does not answer the query packets from the switch. Stefan