Last Call: <draft-ietf-opsawg-prefix-lengths-08.txt> (Publishing End-Site Prefix Lengths) to Proposed Standard

The IESG <iesg-secretary@ietf.org> Wed, 22 October 2025 16:51 UTC

MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
Subject: Last Call: <draft-ietf-opsawg-prefix-lengths-08.txt> (Publishing End-Site Prefix Lengths) to Proposed Standard
Auto-Submitted: auto-generated
Precedence: bulk
Sender: iesg-secretary@ietf.org
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
Message-ID: <176115187747.118070.6480077262403681864@dt-datatracker-675c8fd764-bsflw>
Date: Wed, 22 Oct 2025 09:51:17 -0700
Message-ID-Hash: 7CENELA2XNWM3BMSV7UOJN6VZESTV3KM
CC: draft-ietf-opsawg-prefix-lengths@ietf.org, johnl@taugh.com, mjethanandani@gmail.com, opsawg-chairs@ietf.org, opsawg@ietf.org
Reply-To: last-call@ietf.org
Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf-announce/eDgbf9EmSOeCqZTVgiklSKyD6IE>

The IESG has received a request from the Operations and Management Area
Working Group WG (opsawg) to consider the following document: - 'Publishing
End-Site Prefix Lengths'
  <draft-ietf-opsawg-prefix-lengths-08.txt> as Proposed Standard

The IESG plans to make a decision in the next few weeks, and solicits final
comments on this action. Please send substantive comments to the
last-call@ietf.org mailing lists by 2025-11-12. Exceptionally, comments may
be sent to iesg@ietf.org instead. In either case, please retain the beginning
of the Subject line to allow automated sorting.

Abstract


   This document specifies how to augment the Routing Policy
   Specification Language (RPSL) inetnum: class to refer specifically to
   prefixlen files which are comma-separated values (CSV) files used to
   specify end-site prefix lengths.  This document also describes an
   optional scheme that uses the Resource Public Key Infrastructure
   (RPKI) to authenticate the prefixlen files.




The file can be obtained via
https://datatracker.ietf.org/doc/draft-ietf-opsawg-prefix-lengths/


The following IPR Declarations may be related to this I-D:

   https://datatracker.ietf.org/ipr/6641/
   https://datatracker.ietf.org/ipr/6622/

Last Call: <draft-ietf-opsawg-prefix-lengths-08.t… The IESG