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Re: statement regarding keepalives

Joe Touch <touch@strayalpha.com> Thu, 16 August 2018 14:53 UTC

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Subject: Re: statement regarding keepalives
From: Joe Touch <touch@strayalpha.com>
In-Reply-To: <CALx6S35AsYByzY=_vBvcyc4=QWyvLbeNUgOVSU64A760Qk078w@mail.gmail.com>
Date: Thu, 16 Aug 2018 07:53:24 -0700
Cc: "Olle E. Johansson" <oej@edvina.net>, "tsvwg-ads@tools.ietf.org" <tsvwg-ads@tools.ietf.org>, "tsv-area@ietf.org" <tsv-area@ietf.org>, "netconf-chairs@ietf.org" <netconf-chairs@ietf.org>, "tls-ads@ietf.org" <tls-ads@ietf.org>
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To: Tom Herbert <tom@herbertland.com>
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> On Aug 16, 2018, at 7:38 AM, Tom Herbert <tom@herbertland.com> wrote:
> 
> They are already on, TCP has a default keepalive for 2 hrs. 

RFC1122 says that keepalives are optional and MUST default to off.

This has already been included in RFC793bis.

Joe

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