From owner-freebsd-net@FreeBSD.ORG Sun Sep 21 10:31:34 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id DE0AF4E3 for ; Sun, 21 Sep 2014 10:31:34 +0000 (UTC) Received: from mail-pa0-f47.google.com (mail-pa0-f47.google.com [209.85.220.47]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AEFFE8D7 for ; Sun, 21 Sep 2014 10:31:34 +0000 (UTC) Received: by mail-pa0-f47.google.com with SMTP id et14so2727171pad.34 for ; Sun, 21 Sep 2014 03:31:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-type; bh=CLL3poenNP01+Zfhgp0yGR6jRANEbdQGxycbxO0+pCo=; b=mAGrrZsDjexE/mw3O7RGqorpfO08WMyG2XBzDFapOnjHHvGLEPV5vTmCjq3tj4UkVN 2zzUqwHl1eKyLplF17PZzCCUiFmwJgoqk5SyT7O+bM2OGE/OdqyZjzN/5x2CRbtkLNsN i0q8PU9cMa2WRcMVQrORRvz7q+zcZSO8d9EzU+puWMbAt8tsJTqgM+pf4ZyxDR1QtfWG 2r0Ba/+QaZ1lDsShopWAB6RlgeNJDOVYov78DN23H0S4POMZHBEQ85qHrCHWrzFRqxnw A1IMsdVFfkqMdgsDNrA6OTBw9+lI5qIZ5PXihvTntIN59DSX31WTXFfr3kQ2lEtgyf3D 3tHQ== X-Gm-Message-State: ALoCoQkQ7S2NzzvROq4hfRdLUj1r61NHSJ4lg8RJ8H0UfKpm7ZmbSTsd3BVA3zG617dBa1lz4X+H X-Received: by 10.70.118.97 with SMTP id kl1mr1438769pdb.163.1411295488644; Sun, 21 Sep 2014 03:31:28 -0700 (PDT) Received: from [113.11.122.237] ([113.11.122.237]) by mx.google.com with ESMTPSA id fn4sm6504128pab.39.2014.09.21.03.31.26 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 21 Sep 2014 03:31:28 -0700 (PDT) Message-ID: <541EA8FE.5080905@winterei.se> Date: Sun, 21 Sep 2014 19:31:26 +0900 From: "Paul S." User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: =?UTF-8?B?RXJtYWwgTHXDp2k=?= Subject: Re: IP fast forwarding and setkey References: <541EA396.7050201@winterei.se> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.18-1 Cc: freebsd-net X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Sep 2014 10:31:35 -0000 Ermal, I'd prefer a raw BSD installation (Call it a comfort thing, if you will). Has the pfSense project actually managed to patch OpenBGPD to remove its dependency on OpenBSD specific bindings for TCP_MD5? It might be worth it to just try to build their fork, if that's the case. Thank you for responding! On 9/21/2014 午後 07:26, Ermal Luçi wrote: > If for you is an option pfSense has all the hard work done for you and > you can use it for such installations. > > On Sun, Sep 21, 2014 at 12:08 PM, Paul S. > wrote: > > Hi folks, > > I plan to make an edge router out of a freebsd system with > OpenBGPD + FreeBSD 10, or such. > > I've been reading up, and noticed that the > net.inet.ip.fastforwarding flag provides rather nice performance > benefits. > > My issue is, my upstream networks insist on using TCP MD5 > authentication on their BGP sessions. > > This is fine, except on FreeBSD -- I'm going to have to use the > setkey utility to set those since native PF_KEY support for > OpenBGPD does not seem available. > > Now, since setkey is part of IPSec, and there are countless > warnings about using IPSec and fastforwarding together in the > manpage, am I correct in assuming that this will not work if I > have fastforwarding enabled? > > Is there any way to make it work? Quagga, from what I've read, > seems to also be in the same boat (Usage of setkey required for > TCP MD5). > > I tried searching the manpages, but couldn't locate anything > concrete on this. > > Any assistance/replies are welcome. > > Thank you! > _______________________________________________ > 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 > " > > > > > -- > Ermal