From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 22B1BC433FF for ; Wed, 14 Aug 2019 20:11:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E78132064A for ; Wed, 14 Aug 2019 20:11:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=c0d3.blue header.i=@c0d3.blue header.b="Wh4qqA7v" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729240AbfHNULn (ORCPT ); Wed, 14 Aug 2019 16:11:43 -0400 Received: from mail.aperture-lab.de ([138.201.29.205]:53754 "EHLO mail.aperture-lab.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726509AbfHNULn (ORCPT ); Wed, 14 Aug 2019 16:11:43 -0400 Date: Wed, 14 Aug 2019 22:11:38 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=c0d3.blue; s=2018; t=1565813500; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=zwP/DJWHFexvMmej3C7q8t73rgsDcQJ5forpfODbiYo=; b=Wh4qqA7vCxQpUVySXP5/KuHzSBqJSgf9AR59887R9mTCCnFBi1RcUfuYiKzOaQMqI99rni MGKK/4IBAbluIo1a7jglf3Q5jLvRAGPmFszrafNVKMYXf4RjuVgaPKWm4mH6f08WHVmipF EX0d2Uu/BlzEkQ6U7V9pb78f1gVMdn114PSmdyQoOBIy8Tbt7j+cbTzc9pEP5J1oupUUTJ 7wkgvJoJDQo48fnme7UkckC6yYMSyYqJF2hZItQzV1XQN8ZapY3p0S/aDOM3Hjyw5cY7Zt besvG8hGfznq60OxFz/B3Avvr2UFIEz6NGNTyCSq0j9ojtWdXPtWZIccZmidEA== From: Linus =?utf-8?Q?L=C3=BCssing?= To: Patrick Ruddy Cc: bridge@lists.linux-foundation.org, Nikolay Aleksandrov , Ido Schimmel , netdev@vger.kernel.org, roopa@cumulusnetworks.com Subject: Re: [PATCH net-next] mcast: ensure L-L IPv6 packets are accepted by bridge Message-ID: <20190814201138.GE2431@otheros> References: <20190813141804.20515-1-pruddy@vyatta.att-mail.com> <20190813195341.GA27005@splinter> <43ed59db-9228-9132-b9a5-31c8d1e8e9e9@cumulusnetworks.com> <620d3cfbe58e3ae87ef1d5e7f2aa1588cac3e64a.camel@vyatta.att-mail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <620d3cfbe58e3ae87ef1d5e7f2aa1588cac3e64a.camel@vyatta.att-mail.com> ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=c0d3.blue; s=2018; t=1565813500; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=zwP/DJWHFexvMmej3C7q8t73rgsDcQJ5forpfODbiYo=; b=qihCM6s9ze8tehxUpnzLVgdt7g7o6RYeNS9XeldWr2nb9MPwxummIHe89tOuNTyVTieST+ 5rjhZw3zLU7Obm4WLknsMZAEQKBCcRKAL97MTn7phNJImoBuM68svPBr6LO5zVCxRXCcTs cSAivA9GwmjMRnAIpxYz4sjlX+9sesN9eXCTKwe3xoCvwi2+OddYccQZgnLcPsSdhJc1Pv kpSJeBWlExhd6YEXj2ZkdmP8QbG7cAL5apIv7mE6MgprYox0u3LV4HtfSfoRvQEBv2aBKl 1uuzKoa8O6KXBZ4JD0eTIHiMuBa5/kbzIQJPiALIMNywEx4cD3AZWimV6fHHZA== ARC-Seal: i=1; s=2018; d=c0d3.blue; t=1565813500; a=rsa-sha256; cv=none; b=ABKAmH5Hgr9zdqzy4nzvQm+PxfxRwuY0Xg/soQWt03/OhGShpxUA+UtzkyRA2bte8KVZTp cf01k0jrtY6GuHRRYBJNmby8IorlQJS4jFyq40a1PyPYTPDeNJKr/ccE8wmrT4pj32NTjR iDwwSTmHf/vxAj7I+afVXtlPaqCh+eohM2MSVQSINsMahM+5VqAG7gyu+tKIEMHiGteL9t 8gibZkCZHZOVEQG2ScEFZjaSww/4/eAPNcRWMAHvKZKIukWUyLKQTryDROlP3K1pTRf3I/ APo/Lz3PinhMlmxINF2JjIMazDkr1gouxMrvwfbUhcrUZHPHozrtPYH/ElvkPg== ARC-Authentication-Results: i=1; ORIGINATING; auth=pass smtp.auth=linus.luessing@c0d3.blue smtp.mailfrom=linus.luessing@c0d3.blue Authentication-Results: ORIGINATING; auth=pass smtp.auth=linus.luessing@c0d3.blue smtp.mailfrom=linus.luessing@c0d3.blue Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Wed, Aug 14, 2019 at 05:40:58PM +0100, Patrick Ruddy wrote: > The group is being joined by MLD at the L3 level but the packets are > not being passed up to the l3 interface becasue there is a MLD querier > on the network > > snippet from /proc/net/igmp6 > ... > 40 sw1 ff0200000000000000000001ff008700 1 00000004 0 > 40 sw1 ff020000000000000000000000000002 1 00000004 0 > 40 sw1 ff020000000000000000000000000001 1 0000000C 0 > 40 sw1 ff010000000000000000000000000001 1 00000008 0 > 41 lo1 ff020000000000000000000000000001 1 0000000C 0 > 41 lo1 ff010000000000000000000000000001 1 00000008 0 > 42 sw1.1 ff020000000000000000000000000006 1 00000004 0 > 42 sw1.1 ff020000000000000000000000000005 1 00000004 0 > 42 sw1.1 ff0200000000000000000001ff000000 2 00000004 0 > 42 sw1.1 ff0200000000000000000001ff008700 1 00000004 0 > 42 sw1.1 ff0200000000000000000001ff000099 1 00000004 0 > 42 sw1.1 ff020000000000000000000000000002 1 00000004 0 > 42 sw1.1 ff020000000000000000000000000001 1 0000000C 0 > 42 sw1.1 ff010000000000000000000000000001 1 00000008 0 > ... > > the bridge is sw1 and the l3 intervace is sw1.1 What kind of interface is sw1.1 exactly? Is it a VLAN or a VRF interface? Something else? Could you also post the output of bridge mdb show? Regards, Linus PS: Also please include the bridge mailinglist in the future.