From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bruce Richardson Subject: Re: Filtering acording to port/cidr ip Date: Mon, 5 Dec 2016 10:24:32 +0000 Message-ID: <20161205102432.GA329904@bricha3-MOBL3.ger.corp.intel.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: dev To: Keren Hochman Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 77C5737A8 for ; Mon, 5 Dec 2016 11:24:36 +0100 (CET) Content-Disposition: inline In-Reply-To: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On Sun, Dec 04, 2016 at 09:22:24AM +0200, Keren Hochman wrote: > Hello, > Is there a way to filter packets which received by dpdk kernel or libpcap > according to ip mask and port ? I need to support fragmented ip packets and > fragmented tcp packets. > Can I use *Packet Classification* for this purpose*? * > Thank you, Keren Hi, The pcap PMD for DPDK is a SW only driver and does not support any packet classification options in itself. If you can use a native HW driver for your NIC it may be possible to have the hardware do packet classification and filtering for you. /Bruce