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Re: [tcpm] Disabling PAWS when possible

Fernando Gont <fgont@si6networks.com> Fri, 22 June 2018 18:35 UTC

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To: Yoshifumi Nishida <nishida@sfc.wide.ad.jp>, "tcpm@ietf.org" <tcpm@ietf.org>
References: <CAO249yccvy3c2ytrwOFBAg88X3V4ubbUVzr_Ag3PnrJQOFmckg@mail.gmail.com>
From: Fernando Gont <fgont@si6networks.com>
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Date: Fri, 22 Jun 2018 18:26:19 +0300
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tcpm/RR1gjc1gJbun59vjP4HnK8UxhvA>
Subject: Re: [tcpm] Disabling PAWS when possible
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On 06/21/2018 09:49 AM, Yoshifumi Nishida wrote:
> Hello,
> 
> I have been thinking about PAWS and TS option for a while and prepared a
> simple short draft.
> The basic ideas in the draft are like this.
> 
> 1: There are several technologies (such as tcpinc, mptcp, tls) that can
> be used as a replacement of PAWS
>     They can even provide stronger protections than PAWS, which might be
> able to contribute to recycling connections in TIME_WAIT.

Not sure if I understood correctly, but you may be able to recycle
connections in the TIME-WAIT state if the initial timestamps are
monotonically-increasing.

Cheers,
-- 
Fernando Gont
SI6 Networks
e-mail: fgont@si6networks.com
PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492

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