From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f169.google.com (mail-io0-f169.google.com [209.85.223.169]) by dpdk.org (Postfix) with ESMTP id AE70C293C for ; Tue, 12 Apr 2016 13:47:12 +0200 (CEST) Received: by mail-io0-f169.google.com with SMTP id o126so24460880iod.0 for ; Tue, 12 Apr 2016 04:47:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=semihalf-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=HZMmNBxvAgJeirzSbMxIwfXfiqnbWZai0OuPFEH2kMw=; b=xqd467CapRLHdWzwt7ALAtBHllWcg/t3S3EWVrc+95z0Cl+n1ghn3sFmfe5TnPDLBw vteIItjhGdIe/aRfgzvXHEp6zX+z9l/mQKLRqLkzFOkpL1DXQNoxQGhQOfdMvs+20dAf sgcLaKm4P0pNihzMVkwEayO9bQjsrjlh1Pn3My3M5V/ZjLdJJywydSaDdpWa750mT+PB Xd4D0JS4csjCqh0NwJUTg9ANdy/nd8Ch1/FJeY5IYHS41lNoERU2mbwNAdCZAar6VOLR BYp6C3Fl8ZmCdqzAzLO5LraDd9go9RbssZ/FtlN5GLWfluDxucuG9Wn4/uGif2tw+8Jh cN7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=HZMmNBxvAgJeirzSbMxIwfXfiqnbWZai0OuPFEH2kMw=; b=NZWu5Iwl6EAsEwkBsm+GsiDxKhRYcrzrBguNaF9x5pRxyRMe7FVN4otwzzHLEZuSkT NmNtn/NlLqzdumTfVb5rskGGwIYzsUPkIn28uv4GZV1tw/g4+nUeqrpmogkIKyUuiEP2 zT0QVKirsCEAZVVXzxK+OFs1BgAD9hk399EMkrYY45JErjxIhklRCku0fDbC5mf5ESLn n4L5YJEHMl5bsCfAf5IVyUMMbWNMkPLaw8Rl0HmkviNBFQhYPmxQT4uNiwKOUYPgQJ9j hDJljQbu7hdQLJhZyZFJtUsRKwmJcBx9+APKH91fY4eo2osO345DjBFk2UWJJXcvdP+I nR7Q== X-Gm-Message-State: AOPr4FVoZtiN7FBPJ4bKlq7h4Ry6DivyaXfsJVFPy8ujBAarLEZRuTxKlwUrRJTgPysIhLWFRZmHWbxYY6NUig== X-Received: by 10.107.186.137 with SMTP id k131mr3341804iof.136.1460461632192; Tue, 12 Apr 2016 04:47:12 -0700 (PDT) MIME-Version: 1.0 Received: by 10.64.33.144 with HTTP; Tue, 12 Apr 2016 04:46:52 -0700 (PDT) In-Reply-To: References: From: Andriy Berestovskyy Date: Tue, 12 Apr 2016 13:46:52 +0200 Message-ID: To: Jason Kwon Cc: users Content-Type: text/plain; charset=UTF-8 Subject: Re: [dpdk-users] Configuring MAC Address of KNI - Don't want random X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Apr 2016 11:47:13 -0000 Hi Jason, Sorry, I might have overstated it, but the vibes are quite clear. Using the KNI in a real project, you will face a variety of issues like: - not so easy to provisioning - random MACs - packet reordering - high latency - kernel crashes - etc There are attempts to evolve/replace the KNI, for example: http://dpdk.org/ml/archives/dev/2016-February/033685.html But the KNI could also be replaced by a tap or a virtual function... Andriy On Mon, Apr 11, 2016 at 6:50 PM, Jason Kwon wrote: > Hello Andriy, > >> The DPDK community decided to get rid of the KNI > > > Can you clarify this statement? This is something I wasn't aware of. Is > KNI being replaced by something else? > > Thanks, > > Jason > -- Andriy Berestovskyy