From owner-freebsd-net@FreeBSD.ORG Wed Jan 15 12:04:15 2014 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id A2AAF443 for ; Wed, 15 Jan 2014 12:04:15 +0000 (UTC) Received: from mail.ijs.si (mail.ijs.si [IPv6:2001:1470:ff80::25]) by mx1.freebsd.org (Postfix) with ESMTP id 507501C90 for ; Wed, 15 Jan 2014 12:04:15 +0000 (UTC) Received: from amavis-proxy-ori.ijs.si (localhost [IPv6:::1]) by mail.ijs.si (Postfix) with ESMTP id 3f46dn6QHrzGN37 for ; Wed, 15 Jan 2014 13:04:13 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ijs.si; h= user-agent:message-id:references:in-reply-to:organization :subject:subject:from:from:date:date:content-transfer-encoding :content-type:content-type:mime-version:received:received :received:received; s=jakla2; t=1389787447; x=1392379448; bh=giR oTDxazQp12MZxIY4aNgIuZsABIz74pGNkdMF5PtU=; b=FDB2+awOfAOCbqmg3P5 MDK81cwFsLD3Laj6nnt2njR1Ub5pWBQNNFcMd3BULYOYBSWJHZr3lRf+TsZCEkuS G6/Pi4BiZSgS6SOMyoVJiu9+xvAPwLBSWSmDAKZZnOVbfjaffea/52LHAVJUZNmF GpfGkusQdbE9puJztJNqzR/k= X-Virus-Scanned: amavisd-new at ijs.si Received: from mail.ijs.si ([IPv6:::1]) by amavis-proxy-ori.ijs.si (mail.ijs.si [IPv6:::1]) (amavisd-new, port 10012) with ESMTP id BvdIdnvD0Az2 for ; Wed, 15 Jan 2014 13:04:07 +0100 (CET) Received: from mildred.ijs.si (mailbox.ijs.si [IPv6:2001:1470:ff80::143:1]) by mail.ijs.si (Postfix) with ESMTP for ; Wed, 15 Jan 2014 13:04:07 +0100 (CET) Received: from neli.ijs.si (neli.ijs.si [193.2.4.95]) by mildred.ijs.si (Postfix) with ESMTP id DB23149D for ; Wed, 15 Jan 2014 13:04:07 +0100 (CET) Received: from sleepy.ijs.si ([2001:1470:ff80:e001::1:1]) by neli.ijs.si with HTTP (HTTP/1.1 POST); Wed, 15 Jan 2014 13:04:07 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 15 Jan 2014 13:04:07 +0100 From: Mark Martinec To: freebsd-net@freebsd.org Subject: Re: FreeBSD network optimization project Organization: J. Stefan Institute In-Reply-To: <52D651D6.8060605@smartspb.net> References: <52D637E0.8070603@smartspb.net> <1389771099.940290294.rj98b435@frv34.ukr.net> <52D651D6.8060605@smartspb.net> Message-ID: <3e8485b5832510b4781ea15fea2af849@mailbox.ijs.si> X-Sender: Mark.Martinec+freebsd@ijs.si User-Agent: Roundcube Webmail/0.9.5 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 15 Jan 2014 12:04:15 -0000 2014-01-15, Dennis Yusupoff wrote: > Currently? I thinks it's the only way. And please, remember about > external ftp-proxy helper, which is far from ideal and should to be > replaced or at least fixed for work in CGN cases. > Moreover, we should to understand that coming time for CGN > (http://en.wikipedia.org/wiki/Carrier-grade_NAT) to work from > IPv6-only networks in IPv4 networks. CGN? Shudder to think of it! May be interesting to look at the Deutsche Telekom's TeraStream project when re-designing an ISP offering: http://blog.ipspace.net/2013/11/deutsche-telekom-terastream-designed.html http://www.youtube.com/watch?v=SUebF3UJiU4 http://blogs.cisco.com/sp/dts-ian-farrer-on-the-all-ipv6-terastream-network/ http://www.laboratories.telekom.com/public/English/Newsroom/news/pages/terastream-feldtest.aspx