From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 69935A2EDB for ; Fri, 6 Sep 2019 22:09:42 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 0B46E1F431; Fri, 6 Sep 2019 22:09:42 +0200 (CEST) Received: from mail-oi1-f176.google.com (mail-oi1-f176.google.com [209.85.167.176]) by dpdk.org (Postfix) with ESMTP id 948341F426 for ; Fri, 6 Sep 2019 22:09:38 +0200 (CEST) Received: by mail-oi1-f176.google.com with SMTP id g128so6056870oib.1 for ; Fri, 06 Sep 2019 13:09:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kaust.edu.sa; s=google; h=mime-version:from:date:message-id:subject:to; bh=gTAvbZUTRrsa0V/mE2d5fIX3zB9YYpi6FzFMMYAiPIg=; b=HI0F3nlZ0rN+zwrezApFjGGPToOB7FWxnue4ml5ZSEkZfmoIz/S4Se1xgROYMp50RC TWFMFad1CS7aPAy8FTwPd5p7OJt7lKKFoZ5JeItXh1KaDbHLec2G9DYhndL0/YCcSwzp /to0Q1FexHIdSgjnEuYiuFUctOpi1hzAJVFSw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=gTAvbZUTRrsa0V/mE2d5fIX3zB9YYpi6FzFMMYAiPIg=; b=aa0/1idJ7uttl0Mij3RjIWnOtxn8TL12Lw3mvsRrHG3bcooOvFItllnTl2e0QCrFVW zaCyxkHynPy5ZvzK/VLDSL3vL/4qHzRse3k7I92AacThtJS2zVRzmnVzPAQwanqh+tcB AWwmw8nFYSVJl19w1xlSPRHodtqslUrSeZZANMiIinZr7FgT6OLBb+tLqKmlgOYcNTLs nYkH5IJK6vU64GxuJ3M2JPEPj9tiDX4SufXyXdZE/GrR9jxyfNKt2UACYrctHNnx/tE7 0dfCoCUSfW9QJbaRZYDNx7vTU6a9iT4/VkQly0B+sPuXy1+IRYJ9FjQ9bFgCQRtdsqGg qTAg== X-Gm-Message-State: APjAAAUwUMdIgyIMth4w7/Dg3JZIawiwR73EtuHcPndrBqQ9tWHwtWYP nd+/KEai2BvDzyt8p7L4UM30Lq0l4A1ubQbLouJ9ga24y8TpYqDICxAgLmL/egMxpRcMxOJPEu2 cLOE= X-Google-Smtp-Source: APXvYqyayjLZdQCvK5+CWGXyWURt474mdxwBLRhX8gsMSMXZGceI5q2dA0jd4agzt9mYr0Z3IoKzxg== X-Received: by 2002:aca:b1c1:: with SMTP id a184mr8215444oif.2.1567800576938; Fri, 06 Sep 2019 13:09:36 -0700 (PDT) Received: from mail-ot1-f46.google.com (mail-ot1-f46.google.com. [209.85.210.46]) by smtp.gmail.com with ESMTPSA id k204sm834705oif.33.2019.09.06.13.09.34 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 06 Sep 2019 13:09:35 -0700 (PDT) Received: by mail-ot1-f46.google.com with SMTP id y39so6907474ota.7 for ; Fri, 06 Sep 2019 13:09:34 -0700 (PDT) X-Received: by 2002:a05:6830:149:: with SMTP id j9mr9242654otp.83.1567800574127; Fri, 06 Sep 2019 13:09:34 -0700 (PDT) MIME-Version: 1.0 From: Amedeo Sapio Date: Fri, 6 Sep 2019 13:09:07 -0700 X-Gmail-Original-Message-ID: Message-ID: To: users@dpdk.org X-KAUSTGmailUsers: PPSPAMCheckPass Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-users] Mellanox drivers filter outgoing packets X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org Sender: "users" Dear all, I have recently upgraded Mellanox OFED to version 4.6-1.0.1 and I see a behavior which was not present with an older version. If my DPDK app sends packets addressed to the NIC itself, i.e., SMAC=DMAC, these packets are not sent and silently dropped. Is this a bug or intentional? Is there any way to avoid this behavior? Thanks for the help! --- Amedeo -- This message and its contents, including attachments are intended solely for the original recipient. If you are not the intended recipient or have received this message in error, please notify me immediately and delete this message from your computer system. Any unauthorized use or distribution is prohibited. Please consider the environment before printing this email.