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Re: [Dots] Mirja's DISCUSS: Pending Point (AD Help Needed)

Benjamin Kaduk <kaduk@mit.edu> Wed, 24 July 2019 14:01 UTC

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Date: Wed, 24 Jul 2019 09:01:02 -0500
From: Benjamin Kaduk <kaduk@mit.edu>
To: mohamed.boucadair@orange.com
Cc: "Konda, Tirumaleswar Reddy" <TirumaleswarReddy_Konda@mcafee.com>, Valery Smyslov <valery@smyslov.net>, "dots-chairs@ietf.org" <dots-chairs@ietf.org>, "dots@ietf.org" <dots@ietf.org>
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References: <DM5PR16MB17050AC5EABA8D76DDB42ACBEAC40@DM5PR16MB1705.namprd16.prod.outlook.com> <787AE7BB302AE849A7480A190F8B9330312E3433@OPEXCAUBMA2.corporate.adroot.infra.ftgroup> <DM5PR16MB1705DFCE2F9B379A36FD79AAEAC40@DM5PR16MB1705.namprd16.prod.outlook.com> <787AE7BB302AE849A7480A190F8B9330312E34A0@OPEXCAUBMA2.corporate.adroot.infra.ftgroup> <DM5PR16MB170553F3A8B1F3F1ED59D509EAC40@DM5PR16MB1705.namprd16.prod.outlook.com> <787AE7BB302AE849A7480A190F8B9330312E3792@OPEXCAUBMA2.corporate.adroot.infra.ftgroup> <DM5PR16MB170505ABB7555E0ADCEC1BC6EAC40@DM5PR16MB1705.namprd16.prod.outlook.com> <787AE7BB302AE849A7480A190F8B9330312E3A41@OPEXCAUBMA2.corporate.adroot.infra.ftgroup> <20190724133415.GG50840@kduck.mit.edu> <787AE7BB302AE849A7480A190F8B9330312E7566@OPEXCAUBMA2.corporate.adroot.infra.ftgroup>
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Subject: Re: [Dots] Mirja's DISCUSS: Pending Point (AD Help Needed)
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On Wed, Jul 24, 2019 at 01:49:40PM +0000, mohamed.boucadair@orange.com wrote:
> Hi Ben, 
> 
> IMO, this falls under this text:  
> 
>       A heartbeat-interval of 30 seconds may be considered as too chatty
>       in some deployments.  For such deployments, DOTS agents may
>       negotiate longer heartbeat-interval values to prevent any network
>       overload with too frequent keepalives.
> 
> Isn't it?

I think the document is quite clear that there are cases where 30 seconds
doesn't make sense.  My question is whether we want to be very explicit
about linking the "TCP is used" case as being one such case where 30
seconds doesn't make sense.  "No" is a fine answer, but I just wanted to
ask.

-Ben

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