From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f180.google.com (mail-wi0-f180.google.com [209.85.212.180]) by dpdk.org (Postfix) with ESMTP id EE93DDE0 for ; Thu, 9 Jan 2014 16:22:59 +0100 (CET) Received: by mail-wi0-f180.google.com with SMTP id hn9so82060wib.13 for ; Thu, 09 Jan 2014 07:24:12 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:organization:to:subject:date:user-agent:cc :references:in-reply-to:mime-version:content-type :content-transfer-encoding:message-id; bh=4CzbjwzYW8YF+RSRfVjvFb/K999msmGen9w4EOIFJxo=; b=ZcuF9anlwGAGg/OXvDkFNYbB9jDZMF0xu4InL1sjkUXesuNbNL1VbvUPLVhW/OTOzw RMrHQAA8UvP3dRX/fCmZY0Fd1cKqWU6bdKSPLX+j3SInLW3ova8z0o8KSinv8m1Fa8C6 f8SYKB4e28XLvTzCoUcIFHRAElJx1zmOHZKm+fmqFcKK7y2Vt2dL1NHC0QLW1Mk4Fwzm NlhiGiZFSDtTEw3ngxToAkj9SPKcs+pmca3yiqQ4ZlbmmRHal6n1fubVXVZRET8jm4cS mWDSPxXs07y7cqoyYmGipJMZtPToMrvJOajJ5DBUM/rhAV1sbH2ahKgFudydsA3FMcuB iwRA== X-Gm-Message-State: ALoCoQk8TrXUOnbhZVRLVn9G4PvD6XLKj36+Nk7TEPRsOWFibqtm5EQD6EfSPLam5pUdtMOEm6UX X-Received: by 10.180.90.79 with SMTP id bu15mr3706821wib.33.1389281052221; Thu, 09 Jan 2014 07:24:12 -0800 (PST) Received: from angus.localnet (6wind.net2.nerim.net. [213.41.180.237]) by mx.google.com with ESMTPSA id eh7sm14520786wic.2.2014.01.09.07.24.10 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 09 Jan 2014 07:24:11 -0800 (PST) From: Thomas Monjalon Organization: 6WIND To: Vivek Soni Date: Thu, 9 Jan 2014 16:24:09 +0100 User-Agent: KMail/1.13.7 (Linux/3.2.0-4-amd64; KDE/4.8.4; x86_64; ; ) References: In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Message-Id: <201401091624.09360.thomas.monjalon@6wind.com> Cc: dev@dpdk.org Subject: Re: [dpdk-dev] IPSec support in DPDK 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, 09 Jan 2014 15:23:00 -0000 Hello, 14/12/2013 18:49, Vivek Soni: > I am looking at the options available to support IPSec functionality in my > DPDK based application. > I found from the data sheet that Intel 82599 NIC supports IPSec offload. > Is it possible for a dpdk application to utilize hardware ipsec offload > function present in the NIC ? No, IPsec offloading with 82599 is not supported. As far as I know, IPsec stacks on DPDK are using either Cave Creek, Nitrox or pure software (AVX/AES-NI) but not 82599's engines. -- Thomas