From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f171.google.com ([209.85.192.171]:38962 "EHLO mail-pf0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751372AbeBVVsK (ORCPT ); Thu, 22 Feb 2018 16:48:10 -0500 Received: by mail-pf0-f171.google.com with SMTP id c143so2631588pfb.6 for ; Thu, 22 Feb 2018 13:48:10 -0800 (PST) Subject: Re: [patch net-next] mlxsw: spectrum_switchdev: Allow port enslavement to a VLAN-unaware bridge To: Ido Schimmel Cc: David Miller , jiri@resnulli.us, netdev@vger.kernel.org, idosch@mellanox.com, mlxsw@mellanox.com References: <20180220074512.4307-1-jiri@resnulli.us> <20180222.135839.2197107822845062302.davem@davemloft.net> <20180222205543.GA21136@splinter> From: David Ahern Message-ID: Date: Thu, 22 Feb 2018 14:48:08 -0700 MIME-Version: 1.0 In-Reply-To: <20180222205543.GA21136@splinter> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org List-ID: On 2/22/18 1:55 PM, Ido Schimmel wrote: > On Thu, Feb 22, 2018 at 12:27:35PM -0700, David Ahern wrote: >> Ido: >> >> IPv4 works at boot; IPv6 requires the mcast snooping disable. For this >> vlan-unaware bridges can that be set automatically? > > Can you please try the following patch? > ... > > It should fix your problem. it does. > > The real problem that I can then address in net-next is the fact that > the Linux bridge tries to be smart and only resorts to flooding > unregistered multicast packets in case its querier is disabled and in > case it didn't detect any other querier in the network. This isn't > currently reflected to underlying drivers. Only mcast snooping on/off. > > Anyway, it's not related to the patch in question. You'd get the same > behavior with VLAN-aware bridges. > >> And then, what are the options for lldp? > > Didn't understand the question. Can you clarify? > nm. mental lapse.