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[dtn] Re: [EXT] I-D Action: draft-ietf-dtn-ari-08.txt

"Sipos, Brian J." <Brian.Sipos@jhuapl.edu> Fri, 16 January 2026 20:12 UTC

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From: "Sipos, Brian J." <Brian.Sipos@jhuapl.edu>
To: "dtn@ietf.org" <dtn@ietf.org>
Thread-Topic: [EXT] [dtn] I-D Action: draft-ietf-dtn-ari-08.txt
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Date: Fri, 16 Jan 2026 20:12:15 +0000
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Subject: [dtn] Re: [EXT] I-D Action: draft-ietf-dtn-ari-08.txt
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WG,
This is the last update within the cluster of DTNMA drafts. The focus of this 
update is in these areas:

* A new built-in literal type is added for Object Reference Pattern to replace 
the earlier separate notion of ARI Pattern. This follows from the AMM 
definition and is in support of, initially, the ACL operation. This update 
removes the remaining "TBD" within this draft.
* Separates out each built-in literal type CDDL rule into a definition list to 
make the explanations of each type more obvious and co-located with the CDDL 
schema. Adds some canonicalization requirements for some of the types which 
allow variations.
* Fixes some missing characters from ABNF "val-delims" rule to make the ABNF 
more consistent, and some minor typos in other text form ABNF definitions.
* Fixes a typo in the CDDL "id-text" regexp escaping.
* Fixes the reference to BCP 26.

Brian S.

> -----Original Message-----
> From: internet-drafts@ietf.org <internet-drafts@ietf.org>
> Sent: Friday, January 16, 2026 3:04 PM
> To: i-d-announce@ietf.org
> Cc: dtn@ietf.org
> Subject: [EXT] [dtn] I-D Action: draft-ietf-dtn-ari-08.txt
>
> APL external email warning: Verify sender forwardingalgorithm@ietf.org
> before clicking links or attachments
>
> Internet-Draft draft-ietf-dtn-ari-08.txt is now available. It is a work item 
> of
> the Delay/Disruption Tolerant Networking (DTN) WG of the IETF.
>
>    Title:   DTNMA Application Resource Identifier (ARI)
>    Authors: Edward J. Birrane, III
>             Emery Annis
>             Brian Sipos
>    Name:    draft-ietf-dtn-ari-08.txt
>    Pages:   70
>    Dates:   2026-01-16
>
> Abstract:
>
>    This document defines the structure, format, and features of the
>    naming scheme for the objects defined in the Delay-Tolerant
>    Networking Management Architecture (DTNMA) Application Management
>    Model (AMM), in support of challenged network management solutions
>    described in the DTNMA document.
>
>    This document defines the DTNMA Application Resource Identifier
>    (ARI), using a text-form based on the common Uniform Resource
>    Identifier (URI) and a binary-form based on Concise Binary Object
>    Representation (CBOR).  These meet the needs for a concise, typed,
>    parameterized, and hierarchically organized set of managed data
>    elements.
>
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-dtn-ari/
>
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-dtn-ari-08.html
>
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-dtn-ari-08
>
> Internet-Drafts are also available by rsync at:
> rsync.ietf.org::internet-drafts
>
>
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