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=-6.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 B9DEEC433DB for ; Wed, 10 Feb 2021 19:45:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C3FE64E6F for ; Wed, 10 Feb 2021 19:45:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232348AbhBJTpL (ORCPT ); Wed, 10 Feb 2021 14:45:11 -0500 Received: from mail.kernel.org ([198.145.29.99]:37976 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232802AbhBJTog (ORCPT ); Wed, 10 Feb 2021 14:44:36 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1724764E57; Wed, 10 Feb 2021 19:43:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612986235; bh=bgCsZ03i95vQiy2BEuAXPEwY9pbkTTIwDSWELbLF8+g=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=mD8AOnd7KvdMGoiZRGe5t7bN5xPPbvl56S/KLb/lddwh4X/Ce2QusoFqaekEKCfBh 50sMYmFaEFjrJp52zieFuprG3q8NO5CMW+gT2fSiOFtHkBMPQlnGMh5Txxua5Gl9Gr dmAmwFUvU1NPZ2zHi3dsE7LvHr6GA3YypmrCJgNd9F4wAO/dm6An2DOnbg6Ym6rOAi AO11mLN/ZVI21LvjkmzZIltq4Co5pPr92n6riDc//0ik/FFTBiOxRRNnx+F+kWkolX 37LHBKvEdgSKo0wzmXpuACuIO6RrM7blpIJ2dXBOtbM6muHryDTJO6734uZt+qh0gz HolCIdENFRz7g== Date: Wed, 10 Feb 2021 11:43:54 -0800 From: Jakub Kicinski To: Vlad Buslov Cc: Marcelo Ricardo Leitner , Saeed Mahameed , "David S. Miller" , , Mark Bloch , Saeed Mahameed , Or Gerlitz Subject: Re: [net-next V2 01/17] net/mlx5: E-Switch, Refactor setting source port Message-ID: <20210210114354.0646b575@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> In-Reply-To: References: <20210206050240.48410-1-saeed@kernel.org> <20210206050240.48410-2-saeed@kernel.org> <20210206181335.GA2959@horizon.localdomain> <20210208122213.338a673e@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20210209100504.119925c1@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20210209115012.049ee898@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Wed, 10 Feb 2021 13:25:05 +0200 Vlad Buslov wrote: > On Tue 09 Feb 2021 at 21:50, Jakub Kicinski wrote: > > On Tue, 9 Feb 2021 21:17:11 +0200 Vlad Buslov wrote: > >> 4. Decapsulated payload appears on namespaced VF with IP address > >> 5.5.5.5: > >> > >> $ sudo ip netns exec ns0 tcpdump -ni enp8s0f0v1 -vvv -c 3 > > > > So there are two VFs? Hm, completely missed that. Could you *please* > > provide an ascii diagram for the entire flow? None of those dumps > > you're showing gives us the high level picture, and it's quite hard > > to follow which enpsfyxz interface is what. > > Sure. Here it is: Thanks a lot, that clarifies it!