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 4E669A053E; Mon, 3 Aug 2020 19:19:41 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 91F2C2BD8; Mon, 3 Aug 2020 19:19:40 +0200 (CEST) Received: from mail-ej1-f53.google.com (mail-ej1-f53.google.com [209.85.218.53]) by dpdk.org (Postfix) with ESMTP id 757CB2952 for ; Mon, 3 Aug 2020 19:19:39 +0200 (CEST) Received: by mail-ej1-f53.google.com with SMTP id jp10so12889319ejb.0 for ; Mon, 03 Aug 2020 10:19:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=iol.unh.edu; s=unh-iol; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=DseFISb6nOBnw4kaa9H7mSSbmrYbwaVI0UdLye2NYbA=; b=e7769Zn4gSSeOmfKHNqvKm8aVrQ23tGMSK396pzwsrvLRMjbk8zxIwz9R2sBz+iW42 13Vh6MHRtrtjm2CUuen64McwNBsF65VK/iKI4D4cayvxpxgEJQTI3aplLxjFI5lsqiOz 2EdMA7zskVS2YBt21lAqxfSF/svcP4nRcHKj0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=DseFISb6nOBnw4kaa9H7mSSbmrYbwaVI0UdLye2NYbA=; b=EhQ3dVDqURUlbbntbVwI1+QpyidmY5wJUS4JAlTbmkHPfdNsu3D/i5iuKKRlOW5zU+ p1V/Ile3lYVYSNj2L33UDysyuN+9Hq8QHemOdnXz5EdfhGwadT5StZUI6UU5wbR/9FX0 dRU907YGJHEV7h3wbNFbRxLmiLsj4m5JbhsmJsvum7uUFiK1FBc4NCY9e+5FXOwJuhmX gBoy5t2COypIxlYfj7HrGe5Ig2+apyeB5VbD6aH6ddIuZ9fkINqe4YZr2zToVj++1YCQ BHS7HBvurBsxt/Z/7NBWZwDj2jQppN8+q3CdS1brB8MRvVyAzOARQjZlCXvla9e/Wn5J 677w== X-Gm-Message-State: AOAM532naXt+8GJlhic6p2gZcqPcZfK3IJxwGRgpH8bHIZwRypo6424k F7Vb7dM948E3hWxlagg1bZL/5AK2nb+Jtyyg1ha2 X-Google-Smtp-Source: ABdhPJzESR0JwHYEX3s/z/5pslPSPOWFs101pHDzKzgbNobLrsWI8uPR+izHFcysAY1hTZWdHls9bIsvKC5EBmpEQoA= X-Received: by 2002:a17:906:7e4e:: with SMTP id z14mr17231716ejr.87.1596475179132; Mon, 03 Aug 2020 10:19:39 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Daniel Kirichok Date: Mon, 3 Aug 2020 13:19:28 -0400 Message-ID: To: dts@dpdk.org Cc: Lincoln Lavoie , dev@dpdk.org, David Liu , Owen Hilyard Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] Idem with Multicast Packets Feature X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi all, I wanted to send a follow up question regarding the development of the Idem for Multicast Packets feature. Based on the plan we have so far, it involves having one port be designated to send the packet, and two ports be designated to receive the packet. In order to send out one packet for the two ports to receive, it looks like this would require for all three ports to be on the same network and a 1-2 pairing configuration would be needed on the server. Is this the right approach for developing this feature? Would an alternate approach be better to avoid server reconfiguration such as sending out a multicast packet from each of the ports (two total packets sent out) and see if they each receive what was sent? Thanks, Dan On Fri, Jul 10, 2020 at 1:27 PM Daniel Kirichok wrote: > Hi all, > > The Idem with Multicast Packets test will first create three groups of > port combinations. The first group will have both ports be capable of > receiving a packet. The second group will have one port be open to receive > a packet and one be closed. The third group will have both ports be closed. > Each of the ports will be pinged to ensure that they are reachable. > Afterwards, a packet will be generated and sent to each of these groups, > and it will ensure that the correct behavior of a failed or successful > delivery occurs on each port. > > Let me know if there are any comments or questions. > > Thanks, > Dan > > -- > > Dan Kirichok > > UNH InterOperability Laboratory > > 21 Madbury Rd, Suite 100, Durham, NH 03824 > > dkirichok@iol.unh.edu > > www.iol.unh.edu > > > > -- Dan Kirichok UNH InterOperability Laboratory 21 Madbury Rd, Suite 100, Durham, NH 03824 dkirichok@iol.unh.edu www.iol.unh.edu