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Re: [dtn] working group last call on draft-ietf-dtn-bpbis

Brian Sipos <BSipos@rkf-eng.com> Mon, 23 January 2017 16:11 UTC

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From: Brian Sipos <BSipos@rkf-eng.com>
To: dtn <dtn@ietf.org>
Thread-Topic: [dtn] working group last call on draft-ietf-dtn-bpbis
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Date: Mon, 23 Jan 2017 16:11:27 +0000
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Subject: Re: [dtn] working group last call on draft-ietf-dtn-bpbis
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Scott,

I have no new comments for the BPbis draft, but just want to re-state some earlier discussion:

- On the checksum field position/contents, I believe that we had settled on relocating the checksum to the end of each block and to use a fixed-size byte-string encoding (to avoid ambiguities).

- I had recommended to include some language in the spec about a BP agent accepting alternate, non-canonical encodings (e.g. indefinite-length vs. definite-length arrays) and then possibly canonicalize the bundle. An agent performing canonicalization would have implications for BPSEC down the road, just to keep in mind.


________________________________
From: dtn <dtn-bounces@ietf.org> on behalf of Marc Blanchet <marc.blanchet@viagenie.ca>
Sent: Friday, January 6, 2017 8:34:42 AM
To: dtn
Subject: [dtn] working group last call on draft-ietf-dtn-bpbis

Hello,
  following last IETF meeting in Seoul, this message is a 4 week working
group last call on draft-ietf-dtn-bpbis, terminating on friday February
3rd 2017, 23h59 UTC. This wg last call is simultaneous for 2 documents,
since the intent is to forward them together to the IESG.
  Please send your comments to the mailing list with the subject as this
message.

Regards, Marc&Rick, dtn wg co-chairs

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