From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartek Kois Subject: Re: Problem with queuing vlan tagged packets after migration from 3.16.0 to 4.9.0 Date: Sun, 30 Dec 2018 22:14:28 +0100 Message-ID: References: <9f72e7e8-34a5-7bdb-7719-c4a5d35e9fd8@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Cc: Linux Kernel Network Developers To: Cong Wang Return-path: Received: from mail-lj1-f193.google.com ([209.85.208.193]:35865 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726007AbeL3VOc (ORCPT ); Sun, 30 Dec 2018 16:14:32 -0500 Received: by mail-lj1-f193.google.com with SMTP id g11-v6so22553215ljk.3 for ; Sun, 30 Dec 2018 13:14:31 -0800 (PST) In-Reply-To: Content-Language: pl Sender: netdev-owner@vger.kernel.org List-ID: Hi I haven`t tested any newer kernels cause I thought that something related to packet classification has been changed permanently and I have to figure out what. Which one should I test? Best regards Bartek Kois W dniu 30.12.2018 o 19:53, Cong Wang pisze: > Hello, > > On Sat, Dec 29, 2018 at 11:54 AM Bartek Kois wrote: >> >> Hi, >> I`ve got problem while queuing with HFSC vlan tagged packets after >> migrating my tc scripts from Debian 8.2 (3.16.0-4-amd64) to Debian 9.5 >> (4.9.0-6-amd64). tc filters added to eth1 do not classify correctly src >> and dst ip addresses anymore if they are encapsulated with vlan tag >> which wasn`t a problem previously. It works fine if I run them without >> vlan tagging oraz if the root device is a vlan (eg. tc filter add dev >> eth1.20). Could you please help me find out what has changed in kernel >> between those two versions and what is walkaround for that problem? > Does this problem still exist on some latest kernel? 4.9 is still too old > for upstream to be interesting. :(