From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-vk0-f41.google.com (mail-vk0-f41.google.com [209.85.213.41]) by dpdk.org (Postfix) with ESMTP id 9478F6910 for ; Thu, 19 May 2016 04:29:03 +0200 (CEST) Received: by mail-vk0-f41.google.com with SMTP id f66so85846152vkh.2 for ; Wed, 18 May 2016 19:29:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc; bh=JUjhO6WwBSudJMfEeC9IjdWvyE8Whb0+P7J8F+8U7ug=; b=fa3WgJmwo0QcNzx2UWOStWTlETABnOlek+lhUYQPqqCrldzAqmze/FjSf2lD+zVX3I QSs7VaWT1twkMg14zd8onwWpbbMkWQ0tkMT0YL5IxFvYb1AYArAUV71Ycr3q4Mri9v1K s+8E+iklAyt13dQhc1o2oY8Pd5XAhxX40FrwtsK1Bo8fcj/fZ6i++FZpr31FiqQu/Ye8 TuPhyC416/r7vUdbNaHRpew0jbV5etEhvU4WMGMkrUzaGyvOvdBAhmMYG+qc7SNEUC0m YTNcwnBLgTo8yLsXhEkW9dlinVKbCyahpE1NDjbdhhMVTK1y3lwBQpRVAql9sSjrfh1R gMSg== 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:date :message-id:subject:from:to:cc; bh=JUjhO6WwBSudJMfEeC9IjdWvyE8Whb0+P7J8F+8U7ug=; b=m4hLvnNth2g8/ULFOaDmnWNDejKw2YpGm8JAIK1IS4By3/K9iPMCptskBwOe+om945 zG5ry/28085qRTcng0HTjpom4TlWo9b66PPTjm0g/YldLtgL+v623iShwHaPC8HhTgxz mM8w2NA9ser8LTvNWfopzwvUbfoZywOJIuuCsgPnO67KM/FoRi5Z8VDSMt5vyS5iMEry /Gr1B0W7uI4si1BbxAy9NREt6ZVsJjErYARbbXaQYfbyZLgxz/lPQQ0rJ9JpEDX+zdfw t7TtH40DGD4KaaysgKfa8Hv2x1/ureQ7IB03jTON77G7QvJPh5gpekzXqqkmZftd+NR6 YFiA== X-Gm-Message-State: AOPr4FV4C10PjLmBnaQedB8D9eAuSOpV4q8qw63k3fwjij82APDye3+N837R7Zo5i9zBd1zPHgIKWHrANPQjng== MIME-Version: 1.0 X-Received: by 10.159.33.179 with SMTP id 48mr5163807uac.14.1463624942967; Wed, 18 May 2016 19:29:02 -0700 (PDT) Received: by 10.31.232.193 with HTTP; Wed, 18 May 2016 19:29:02 -0700 (PDT) In-Reply-To: <6A0DE07E22DDAD4C9103DF62FEBC0909034695D7@shsmsx102.ccr.corp.intel.com> References: <6A0DE07E22DDAD4C9103DF62FEBC0909034695D7@shsmsx102.ccr.corp.intel.com> Date: Wed, 18 May 2016 22:29:02 -0400 Message-ID: From: Nishant Verma To: "Lu, Wenzhuo" Cc: "dev@dpdk.org" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: Re: [dpdk-dev] Query on RSS Rule X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 May 2016 02:29:03 -0000 Hi Wenzhuo, Thanks for the reply. Yes, i am using ixgbe. On software front, this is what i am doing..... I am using DPDK 16.04 and pktgen 3.0.00 On my DPDK machine, i have configured RSS rule just for Destination IP (172.10.10.2). [image: rss] >>From Pktgen when i changed *destination IP* as *172.10.10.2*, *proto *as *ICMP*, and after that i tried command *ping4 0* Packet reaches to correct queue in DPDK application. But if i changed the source IP at packet gen (any IP other then 192.168.0.1), I am not getting packet at desired core on DPDK machine. Here is my pktgen IP looks like. [image: pktgen] If i revert my my source IP change, it again reached to correct core. My port configuration is " [image: rss_conf] " On Wed, May 18, 2016 at 9:11 PM, Lu, Wenzhuo wrote: > Hi Nishant, > > > -----Original Message----- > > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Nishant Verma > > Sent: Thursday, May 19, 2016 7:06 AM > > To: dev@dpdk.org > > Subject: [dpdk-dev] Query on RSS Rule > > > > =E2=80=8BHi All, > > > > It's very basic question, but somehow i am blocked due to this issue. > > Please help me out. > > > > I have configured NTUPLE filter in my application with just Destination > IP every > > thing else(SRC IP, S_PORT, D_PORT & proto) is disabled. > Suppose you're using 5-tuple, right? Suppose you're using a igb or ixgbe > NIC as 5-tuple is only supported by igb/ixgbe, right? > Would you like to let us know what you've done? I mean how you disable th= e > other things. > I think you might set the mask to do that. And please aware if the mask i= s > FF, means the field is used. On the contrary, the mask should be 0. > > > But whenever i send packet from any machine, it means Different Source > IP, > > hash value at DPDK app side changed and hence result in, Arrival of > packet at > > different queue. > > > > Any hint would be appreciated. > > > > Thanks > > > > -- > > Rgds, > > =E2=80=8BNV > --=20 Rgds, Nishant =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D Nishant Verma Email: vnish11@gmail.com Phone: +1-703-364-8545