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Re: [dtn] BPbis - BPSec requirement

Mehmet Adalier <madalier@antarateknik.com> Tue, 28 July 2020 22:25 UTC

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Date: Tue, 28 Jul 2020 15:25:31 -0700
From: Mehmet Adalier <madalier@antarateknik.com>
To: "dtn@ietf.org" <dtn@ietf.org>
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Thread-Topic: [dtn] BPbis - BPSec requirement
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Subject: Re: [dtn] BPbis - BPSec requirement
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I agree with Brian’s assessment.

 

From: dtn <dtn-bounces@ietf.org> on behalf of Brian Sipos <BSipos@rkf-eng.com>
Date: Tuesday, July 28, 2020 at 4:52 AM
To: Rick Taylor <rick@tropicalstormsoftware.com>, "dtn@ietf.org" <dtn@ietf.org>
Subject: Re: [dtn] BPbis - BPSec requirement

 

All,

My opinion is that BPSec should be required in the sense of: When bundle-level security is needed, you must use BPSec instead of some other mechanism with the same or similar scope.

This is the same type of qualified requirement used for TLS in TCPCLv4.

This requirement steers implementations away from private encodings/behaviors, which is desirable as Rick mentioned in the Monday meeting.

 

From: dtn <dtn-bounces@ietf.org> on behalf of Rick Taylor <rick@tropicalstormsoftware.com>
Sent: Monday, July 27, 2020 09:05
To: dtn@ietf.org <dtn@ietf.org>
Subject: [dtn] BPbis - BPSec requirement 

 

All,

 

At IETF-108 there was discussion on whether BPbis should require BPSec, and the chairs are interested in discovering the WG consensus on this matter.

 

Please use this thread for your comments.

 

Cheers,

 

Rick & Marc

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