Re: [Tsv-art] [tram] Tsvart last call review of draft-ietf-tram-turnbis-25

"Konda, Tirumaleswar Reddy" <TirumaleswarReddy_Konda@McAfee.com> Thu, 27 June 2019 03:03 UTC

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From: "Konda, Tirumaleswar Reddy" <TirumaleswarReddy_Konda@McAfee.com>
To: Joe Touch <touch@strayalpha.com>, Benjamin Kaduk <kaduk@mit.edu>
CC: Magnus Westerlund <magnus.westerlund@ericsson.com>, "tsv-art@ietf.org" <tsv-art@ietf.org>, "draft-ietf-tram-turnbis.all@ietf.org" <draft-ietf-tram-turnbis.all@ietf.org>, "ietf@ietf.org" <ietf@ietf.org>, "brandon.williams@akamai.com" <brandon.williams@akamai.com>, "tram@ietf.org" <tram@ietf.org>
Thread-Topic: [Tsv-art] [tram] Tsvart last call review of draft-ietf-tram-turnbis-25
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Date: Thu, 27 Jun 2019 03:03:09 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tsv-art/ilQvk1yyhI3NpAETWl3-saoSkIM>
Subject: Re: [Tsv-art] [tram] Tsvart last call review of draft-ietf-tram-turnbis-25
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Thanks Jon, will update draft.

-Tiru

> -----Original Message-----
> From: Joe Touch <touch@strayalpha.com>
> Sent: Wednesday, June 26, 2019 8:55 PM
> To: Benjamin Kaduk <kaduk@mit.edu>
> Cc: Konda, Tirumaleswar Reddy <TirumaleswarReddy_Konda@McAfee.com>;
> Magnus Westerlund <magnus.westerlund@ericsson.com>; tsv-art@ietf.org;
> draft-ietf-tram-turnbis.all@ietf.org; ietf@ietf.org;
> brandon.williams@akamai.com; tram@ietf.org
> Subject: Re: [Tsv-art] [tram] Tsvart last call review of draft-ietf-tram-turnbis-
> 25
> 
> 
> 
> Minor suggestions:
> 
> > On Jun 26, 2019, at 6:37 AM, Benjamin Kaduk <kaduk@mit.edu> wrote:
> >
> > On Wed, Jun 26, 2019 at 10:32:48AM +0000, Konda, Tirumaleswar Reddy
> wrote:
> >> As per the suggestion from Magnus, modified text as follows:
> >>
> >> TCP connection between the TURN client and server can use TCP-AO
> >> [RFC5925] but UDP does not provide a similar type of authentication until
> UDP supports authentication option.
> 
> (an equivalent? a similar?) and cite draft-ietf-tsvwg-udp-options
> 
> >> If TCP-AO would be used between TURN client and server, it would not
> >> change the end-to-end security properties of
> 
> Even if both TCP-AO and UDP authentication were both used between...
> 
> >> the UDP payload being relayed.
> >>  Therefore applications using TURN will need to secure their application
> data end-to-end appropriately, e.g.  SRTP for RTP applications.
> 
> Joe