IETF Logo Mail Archive

Re: [rrg] RRG to hibernation

Dae Young KIM <dykim@cnu.kr> Tue, 13 November 2012 08:26 UTC

Return-Path: <dykim6@gmail.com>
X-Original-To: rrg@ietfa.amsl.com
Delivered-To: rrg@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9467621F8895 for <rrg@ietfa.amsl.com>; Tue, 13 Nov 2012 00:26:03 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.976
X-Spam-Level:
X-Spam-Status: No, score=-2.976 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, FM_FORGED_GMAIL=0.622, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-1]
Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EGUO4jno+6ea for <rrg@ietfa.amsl.com>; Tue, 13 Nov 2012 00:26:02 -0800 (PST)
Received: from mail-qa0-f47.google.com (mail-qa0-f47.google.com [209.85.216.47]) by ietfa.amsl.com (Postfix) with ESMTP id BC0CB21F8857 for <rrg@irtf.org>; Tue, 13 Nov 2012 00:26:02 -0800 (PST)
Received: by mail-qa0-f47.google.com with SMTP id t11so2304022qaa.13 for <rrg@irtf.org>; Tue, 13 Nov 2012 00:26:02 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:from:date :x-google-sender-auth:message-id:subject:to:cc:content-type; bh=rzL3WpkiCOiBCX4jr6oMeED9TLEqPTsolkC0KG7r40o=; b=Thqr6ZAiHonEyGTqTBiErz0yiyWE99kzjsNbCyafkoGvdpZKttMDqHaSb0U7CBYYDt z/XT01FQTlHdReb+JkLwNqIU/gYjPgUU8qRBv/azKHqF3Yb4tjeFdj7tFcTLvo8XQt68 DZYgwasTdXmasePOsXqn40OvgpFl+yqfNcRVb0i9TfZrsWBHXWdIG9oGRCKjdnBqUsWR HgGqoEj4InxUUfkdNf7xltZzvSOn9Qczm8yynWIKsrBspSQ7mbTOi+Uy1aTaXzyDMVPx /5w5x4NbV/DFuQUmAMZhotHFXzKQtERJuZRCdPSxsexLqVrpPqV7Z/rAfVgej4o6Xt8Z HYWg==
Received: by 10.229.196.195 with SMTP id eh3mr5468669qcb.82.1352795162220; Tue, 13 Nov 2012 00:26:02 -0800 (PST)
MIME-Version: 1.0
Sender: dykim6@gmail.com
Received: by 10.49.12.9 with HTTP; Tue, 13 Nov 2012 00:25:42 -0800 (PST)
In-Reply-To: <27E72BC2-C84D-469F-9667-7A749567B477@tony.li>
References: <20121112234012.05F8E18C0CA@mercury.lcs.mit.edu> <CAFgODJcP1zvwRJukJdnqjSR-78XAMB1nSxL32gjUQB+NqpgESg@mail.gmail.com> <50A18F75.8060001@joelhalpern.com> <CAFgODJcDAzaYPrWFEJhgeCjnN_M9tdd+pdHTiccd=Dz=1mYrLg@mail.gmail.com> <EC8FD781-E416-4AE6-BA99-F74FE2DDA14D@tony.li> <CAFgODJfMBJBxNJ_M1_L=K0f2DpbZvzOBUgLZ6sT+-y+JevGeSg@mail.gmail.com> <27E72BC2-C84D-469F-9667-7A749567B477@tony.li>
From: Dae Young KIM <dykim@cnu.kr>
Date: Tue, 13 Nov 2012 17:25:42 +0900
X-Google-Sender-Auth: f28Dsfo3AM8b2jWxzaTpxGFsECQ
Message-ID: <CAFgODJfBX0R90oiYnxWrgC1oyr5ZPTZJA23WWu=Dbqu=xmyYTQ@mail.gmail.com>
To: Tony Li <tony.li@tony.li>
Content-Type: multipart/alternative; boundary="0016e6d266081919f704ce5c2be5"
Cc: rrg@irtf.org
Subject: Re: [rrg] RRG to hibernation
X-BeenThere: rrg@irtf.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: IRTF Routing Research Group <rrg.irtf.org>
List-Unsubscribe: <http://www.irtf.org/mailman/options/rrg>, <mailto:rrg-request@irtf.org?subject=unsubscribe>
List-Archive: <http://www.irtf.org/mail-archive/web/rrg>
List-Post: <mailto:rrg@irtf.org>
List-Help: <mailto:rrg-request@irtf.org?subject=help>
List-Subscribe: <http://www.irtf.org/mailman/listinfo/rrg>, <mailto:rrg-request@irtf.org?subject=subscribe>
X-List-Received-Date: Tue, 13 Nov 2012 08:26:03 -0000

On Tue, Nov 13, 2012 at 3:26 PM, Tony Li <tony.li@tony.li> wrote:

>
> No.  Today if you have a set of PA prefixes and your address changes from
> one to another, your TCP connections all break.
>

OK, if that's all you care.

On one hand, having each hosts in a site deal with multiple PA prefixes
won't be much fun.

On the other, the same connection resilience could be achieved with some
sort of session management function on top of TCP, without resorting to LIS.

You've got good reason to believe in LIS. That's fine.

I'm still doubting whether LIS is the right answer to seamless multihoming.
It's only my problem, perhaps, not yours.


-- 
DY

v2.23.0 | Report a Bug | By Email