From owner-freebsd-net@FreeBSD.ORG Fri Oct 9 19:13:36 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 57505106568D; Fri, 9 Oct 2009 19:13:36 +0000 (UTC) (envelope-from jfvogel@gmail.com) Received: from mail-yx0-f171.google.com (mail-yx0-f171.google.com [209.85.210.171]) by mx1.freebsd.org (Postfix) with ESMTP id CB9758FC16; Fri, 9 Oct 2009 19:13:35 +0000 (UTC) Received: by yxe1 with SMTP id 1so453740yxe.3 for ; Fri, 09 Oct 2009 12:13:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=9XF/kXD3MJmxIHxiiqZnkdgIgC+kRCFAwwCR44zkx6c=; b=j3ZFdmFrfG9ul7xSZXSvSHCU0ca7UtrupdpI/au+aFBH+a9Ln+WsNTuuMh6hw3UDoG QiNAxHuUj7Rg0F+IdNj6eK+aAMgeHPyj2X8k7yBGTXzeLsfIofnAMbKPiK2zS7Gq6gxW nE7N34woCdstYLSz//WhgqXeyv/+Mwt66E9XY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=pTiU9+SItSysriiF2EJq9XH6VLQO+wOCI7MdtDJpw3BFhXPX3IH8yCShQlLNMr9cDk +iRMGsDE4aTf8whFuCKSq7TjlH6joj+/q0npST5QL0w5qsjgpxzSTeAfzs9+poI4CIFR LU7c9FiZiQqm+cikPA5J7/naJSVxuMQ9GJS1o= MIME-Version: 1.0 Received: by 10.101.80.14 with SMTP id h14mr3556266anl.129.1255115614881; Fri, 09 Oct 2009 12:13:34 -0700 (PDT) In-Reply-To: <4ACF8907.9000905@elischer.org> References: <20091008174521.GE3843@michelle.cdnetworks.com> <2a41acea0910091117q6cfab252sa8d5dfcf0182b660@mail.gmail.com> <20091009184831.GH3843@michelle.cdnetworks.com> <4ACF8907.9000905@elischer.org> Date: Fri, 9 Oct 2009 12:13:34 -0700 Message-ID: <2a41acea0910091213p3d8ccbbq7c29b407ec0b4c79@mail.gmail.com> From: Jack Vogel To: Julian Elischer Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: pyunyh@gmail.com, Siquijor Philips , sam@freebsd.org, freebsd-drivers@freebsd.org, freebsd-net@freebsd.org Subject: Re: intel 82576 ipsec offload? X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Oct 2009 19:13:36 -0000 I am out sick today, but I will see what I can find out early next week. Jack On Fri, Oct 9, 2009 at 12:03 PM, Julian Elischer wrote: > Pyun YongHyeon wrote: > >> On Fri, Oct 09, 2009 at 11:17:00AM -0700, Jack Vogel wrote: >> >>> I am Jack, the network engineer at Intel responsible for all FreeBSD >>> wired >>> lan drivers. >>> This is the first I've seen about this. Our understanding was that the >>> infrastructure needed >>> to do IPSec was not available for either Linux or FreeBSD, can you please >>> explain things? >>> >>> >> I guess we already have crypto(9) infrastructure to support IPSec >> in kernel. CCed to sam who may know what is required to implement >> IPSec offloading in ethernet driver. >> >> > I guess what is required is dependent on whether it's just crypto > support, or whether the card is expected to track all the security > associations, or whether it expects to track just a subset of them. > > I'm guessing that the latter may be the case. > > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >