Folks -

The authors of  https://datatracker.ietf.org/doc/draft-ietf-lsr-pcpps/ have 
requested early allocation of codepoints as specified below.

As per the procedures specified in 
rfc7370<https://datatracker.ietf.org/doc/rfc7370/> Chris, Hannes, and myself as 
the Designated Experts for the registries have approved the request.

IANA is requested to add the following entries to the IS-IS Top-Level TLV 
Codepoints registry 
(https://www.iana.org/assignments/isis-tlv-codepoints/isis-tlv-codepoints.xhtml#tlv-codepoints):
Table 1<https://www.ietf.org/archive/id/draft-ietf-lsr-pcpps-00.html#table-1>: 
IS-IS Top-Level TLV 
Codepoints<https://www.ietf.org/archive/id/draft-ietf-lsr-pcpps-00.html#name-is-is-top-level-tlv-codepoi>
Value
Name
IIH
LSP
SNP
Purge
MP
Status Reference
29
Power Group
N
Y
N
N
N
This document
26
Sleeping Adjacencies
N
Y
N
N
Y
This document

IANA is also requested to add the following entries to the IS-IS Sub-TLVs for 
TLVs Advertising Neighbor Information registry 
(https://www.iana.org/assignments/isis-tlv-codepoints/isis-tlv-codepoints.xhtml#isis-tlv-codepoints-advertising-neighbor-information):
Table 2<https://www.ietf.org/archive/id/draft-ietf-lsr-pcpps-00.html#table-2>: 
IS-IS Sub-TLVs for TLVs Advertising Neighbor 
Information<https://www.ietf.org/archive/id/draft-ietf-lsr-pcpps-00.html#name-is-is-sub-tlvs-for-tlvs-adv>
Type
Description
22
23
25
141
222
223
MP
Reference
46
Power Group Member
Y
Y
N
N
Y
Y
N
This document
47
Interface PSP
Y
Y
N
N
Y
Y
N
This document
48
Unidirectional Sleeping Bandwidth (LAG only)
Y
Y
N
N
Y
Y
N
This document

IANA is also requested to add the following entry to the IS-IS Neighbor 
Link-Attribute Bit Values registry 
(https://www.iana.org/assignments/isis-tlv-codepoints/isis-tlv-codepoints.xhtml#isis-tlv-codepoints-19of22):
Table 3<https://www.ietf.org/archive/id/draft-ietf-lsr-pcpps-00.html#table-3>: 
IS-IS Neighbor Link-Attribute Bit 
Values<https://www.ietf.org/archive/id/draft-ietf-lsr-pcpps-00.html#name-is-is-neighbor-link-attribu>

Table 3<https://www.ietf.org/archive/id/draft-ietf-lsr-pcpps-00.html#table-3>: 
IS-IS Neighbor Link-Attribute Bit 
Values<https://www.ietf.org/archive/id/draft-ietf-lsr-pcpps-00.html#name-is-is-neighbor-link-attribu>
Value
Name
L2BM
Reference
0x8
Power-Sleep Capable (requested bit value 0x0008)
N
This document

Also (not documented currently in the draft) we propose a new registry be 
defined:

TLVs Permitted Embedded in a Sleeping Adjacencies TLV
Registration Procedure(s)

  *   Expert Review
Expert(s)

  *   TBA
Description

  *   This registry defines the TLVs which may appear embedded in the Sleeping 
Adjacencies TLV (26).
  *   Current values include 2, 22, 23, 222 and 223

Les (on behalf of Chris and Hannes)
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