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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 F1169C2D0DC for ; Wed, 1 Jan 2020 18:07:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC057206E6 for ; Wed, 1 Jan 2020 18:07:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="S4AQ2erY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727275AbgAASHi (ORCPT ); Wed, 1 Jan 2020 13:07:38 -0500 Received: from mail-wr1-f67.google.com ([209.85.221.67]:34426 "EHLO mail-wr1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727237AbgAASHi (ORCPT ); Wed, 1 Jan 2020 13:07:38 -0500 Received: by mail-wr1-f67.google.com with SMTP id t2so37417571wrr.1 for ; Wed, 01 Jan 2020 10:07:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=tSsf8/xfqPdJeJctKG6h41zZ7/8fVKylPwotO+3zUKk=; b=S4AQ2erYci9i4NPiYYSGCIYHliClRirW2aO8Vn9w31MwiBjTZ9QGm3RRn+BeR00uEC xOqVVTVGasaHzcOAj76wbTo6flK2vD4qsq+UQwxPndGDKxBclE/bgw/o65otNVMqvl1d /Yt5Um+szDDxv36EBTFPjsZUajuykSFTcNsZnXnPOuJr4zeDaJLdvgDDFXKna3wYvrwI UNiMo+apX7t6V7llO5qiBmCIlvk+6AehK6AxQ0yIwuCs65MmzdqiKcf5fx0X8n0bkdeo 5Vygp7Yz5OiDfKbKyFZUCr6ZUWzs+jZl68UtZwCtMpJDblFgnLMRyX3vyJVRftghki// i8bA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=tSsf8/xfqPdJeJctKG6h41zZ7/8fVKylPwotO+3zUKk=; b=LET5JKVpJCzmntrIlOtKf7mQqtt9cBI/BSIHPQ4Tnn5lg/AOGYtsJAnmxn/2lW0O79 +3Ccr+X4+tSnYLzynKW63Ps6BehE7kmyRDTb6H9tvavzya57t/mPeKQji7OQapwQm1hl Mufg9AVMB6is09yC9QIywls7jAsLeHAQ73P+uvcKBnzh7puZxvq7mGKJtuui3L3FCyKt BlINqUM6sTHYsxseZxPM21rlvTN2NwGu//mJdp2ceYRwfk5FgNcGz7CRFZ1WadR/50Ux cOZG5y9KWalifFnhsMXhEQsQ34AH8yEHphjTxLI6gSV54IBjEYNM0DuzJFAnPa/HMJWf ADiw== X-Gm-Message-State: APjAAAX3idlatxrtxKjHLLnHoOymKQM9CyuHoDBteycrRZGk7QcoZjID ccx/jTUxQTV5OF5OAR1Rf6g= X-Google-Smtp-Source: APXvYqxSf0BzWFmD0FdkiKf3w+knekYUd24pqHzU0YB9sfijn3/1CeWdYramJC+G9wIGQY8mYcKUHA== X-Received: by 2002:a5d:6886:: with SMTP id h6mr65676477wru.154.1577902056410; Wed, 01 Jan 2020 10:07:36 -0800 (PST) Received: from pali ([2a02:2b88:2:1::5cc6:2f]) by smtp.gmail.com with ESMTPSA id i16sm6149586wmb.36.2020.01.01.10.07.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Jan 2020 10:07:35 -0800 (PST) Date: Wed, 1 Jan 2020 19:07:27 +0100 From: Pali =?utf-8?B?Um9ow6Fy?= To: Russell King - ARM Linux admin Cc: Ido Schimmel , netdev@vger.kernel.org, Jiri Pirko , Ivan Vecera , Andrew Lunn , Vivien Didelot Subject: Re: [RFC 0/3] VLANs, DSA switches and multiple bridges Message-ID: <20200101180727.ldqu4rsuucjimem5@pali> References: <20191222192235.GK25745@shell.armlinux.org.uk> <20191231161020.stzil224ziyduepd@pali> <20191231180614.GA120120@splinter> <20200101011027.gpxnbq57wp6mwzjk@pali> <20200101173014.GZ25745@shell.armlinux.org.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="j2uayulgwrv3uiyz" Content-Disposition: inline In-Reply-To: <20200101173014.GZ25745@shell.armlinux.org.uk> User-Agent: NeoMutt/20180716 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org --j2uayulgwrv3uiyz Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wednesday 01 January 2020 17:30:14 Russell King - ARM Linux admin wrote: > I think the most important thing to do if you're suffering problems > like this is to monitor and analyse packets being received from the > DSA switch on the host interface: >=20 > # tcpdump -enXXi $host_dsa_interface Hello Russell! Main dsa interface for me is eth0 and it does not see any incoming vlan tagged packets. (Except that sometimes for those 5 minutes periods it sometimes see them. And when tcpdump saw them also they arrived to userspace.) --=20 Pali Roh=C3=A1r pali.rohar@gmail.com --j2uayulgwrv3uiyz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EARECAB0WIQS4VrIQdKium2krgIWL8Mk9A+RDUgUCXgzf3QAKCRCL8Mk9A+RD UkmbAKDFHDgOJLTv2xyx7hqgsZXVM/M15QCgtgP0R0Wwom/vShGFeSwDvt162Lc= =zeb+ -----END PGP SIGNATURE----- --j2uayulgwrv3uiyz--