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Message-ID: <a8cb8964-07b0-ef21-5565-9fe76ecf1f9c@gmail.com> Date: Mon, 31 Dec 2018 19:13:16 +0100 From: Bartek Kois <bartek.kois@...il.com> To: Cong Wang <xiyou.wangcong@...il.com> Cc: Linux Kernel Network Developers <netdev@...r.kernel.org> Subject: Re: Problem with queuing vlan tagged packets after migration from 3.16.0 to 4.9.0 Hi, I tested 4.20 and the problem remains (it is not possible to classify tagged packets if the root filter is on physical interface). Best regards Bartek Kois W dniu 30.12.2018 o 22:14, Bartek Kois pisze: > 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 <bartek.kois@...il.com> >> 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. :(
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