[bess] [Errata Verified] RFC9573 (8451)

RFC Errata System <rfc-editor@rfc-editor.org> Tue, 10 June 2025 10:54 UTC

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Subject: [bess] [Errata Verified] RFC9573 (8451)
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Date: Tue, 10 Jun 2025 10:54:53 -0000
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The following errata report has been verified for RFC9573,
"MVPN/EVPN Tunnel Aggregation with Common Labels". 

--------------------------------------
You may review the report below and at:
https://www.rfc-editor.org/errata/eid8451

--------------------------------------
Status: Verified
Type: Technical

Reported by: Luc André Burdet <laburdet.ietf@gmail.com>
Date Reported: 2025-06-05
Verified by: Gunter Van de Velde (IESG)

Section: 4.1

Original Text
-------------
 0                   1                   2                   3
 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| 0x03 or 0x43  |      8        |      ID-Type                  |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                         ID-Value                              |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+


Corrected Text
--------------
 0                   1                   2                   3
 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|     0x03      |     0x08      |      ID-Type                  |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|                         ID-Value                              |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+


Notes
-----
Text describes the EC as Transitive Opaque only - 0x03
(Also minor change to '8' -> 0x08 resembling format in IANA's allocation table)

Indeed also IANA has NOT allocated non-transitive EC subtype:

https://www.iana.org/assignments/bgp-extended-communities/bgp-extended-communities.xhtml#trans-opaque

https://www.iana.org/assignments/bgp-extended-communities/bgp-extended-communities.xhtml#non-trans-opaque

--------------------------------------
RFC9573 (draft-ietf-bess-mvpn-evpn-aggregation-label-14)
--------------------------------------
Title               : MVPN/EVPN Tunnel Aggregation with Common Labels
Publication Date    : May 2024
Author(s)           : Z. Zhang, E. Rosen, W. Lin, Z. Li, IJ. Wijnands
Category            : PROPOSED STANDARD
Source              : BGP Enabled ServiceS
Stream              : IETF
Verifying Party     : IESG