[Lsr] [IANA #1109980] Early Allocation Extension for "IS-IS Extensions for Segment Routing" - draft-ietf-isis-segment-routing-extensions-16.txt

"Sabrina Tanamal via RT" <iana-prot-param@iana.org> Mon, 04 June 2018 22:51 UTC

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Subject: [Lsr] [IANA #1109980] Early Allocation Extension for "IS-IS Extensions for Segment Routing" - draft-ietf-isis-segment-routing-extensions-16.txt
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Hi all, 

We've updated the expiration date for the following registrations:  

In the TLV Codepoints Registry:

149	Segment Identifier / Label Binding (TEMPORARY - registered 2016-06-29, extension registered 2018-06-04, expires 2019-06-29)	n	y	n	n	[draft-ietf-isis-segment-routing-extensions]

150	Multi-Topology Segment Identifier / Label Binding (TEMPORARY - registered 2016-06-29, extension registered 2018-06-04, expires 2019-06-29)	n	y	n	n	[draft-ietf-isis-segment-routing-extensions]

In the Sub-TLVs for TLVs 22, 23, 25, 141, 222, and 223 registry: 

31	Adjacency Segment Identifier (TEMPORARY - registered 2016-06-29, extension registered 2018-06-04, expires 2019-06-29)	y	y	n	y	y	y	[draft-ietf-isis-segment-routing-extensions]

32	LAN Adjacency Segment Identifier (TEMPORARY - registered 2016-06-29, extension registered 2018-06-04, expires 2019-06-29)	y	y	n	y	y	y	[draft-ietf-isis-segment-routing-extensions] 

In the Sub-TLVs for TLVs 135, 235, 236, and 237 registry: 

3	Prefix Segment Identifier (TEMPORARY - registered 2016-06-29, extension registered 2018-06-04, expires 2019-06-29)	y	y	y	y	[draft-ietf-isis-segment-routing-extensions]

In the Sub-TLVs for TLV 242 registry: 

2	Segment Routing Capability (TEMPORARY - registered 2016-06-29, extension registered 2018-06-04, expires 2019-06-29)	[draft-ietf-isis-segment-routing-extensions]

19	Segment Routing Algorithm (TEMPORARY - registered 2016-06-29, extension registered 2018-06-04, expires 2019-06-29)	[draft-ietf-isis-segment-routing-extensions]

We've made the following early allocations:

22	Segment Routing Local Block (SRLB) (TEMPORARY - registered 2018-06-04, expires 2019-06-04)	[draft-ietf-isis-segment-routing-extensions]

24	Segment Routing Mapping Server Preference (SRMS Preference) (TEMPORARY - registered 2018-06-04, expires 2019-06-04)	[draft-ietf-isis-segment-routing-extensions]

Please see
https://www.iana.org/assignments/isis-tlv-codepoints

Best regards, 

Sabrina Tanamal
Senior IANA Services Specialist

On Tue May 15 17:12:25 2018, acee@cisco.com wrote:
> Hi Amanda, et al,
> 
> I just communicated with Les, one of the designated experts for the
> IS-IS TLV 242 registry, and the draft requires two additional Sub-TLV
> allocations:
> 
> Sub-TLV 22 for Segment Routing Local Block (SRLB)
> Sub-TLV 24 for Segment Routing Mapping Server (SRMS) Preference
> 
> Thanks,
> Acee
> 
> From: Acee Lindem <acee@cisco.com>
> Date: Tuesday, May 15, 2018 at 10:54 AM
> To: IANA <iana@iana.org>rg>, Alvaro Retana <aretana.ietf@gmail.com>
> Cc: Christian Hopps <chopps@chopps.org>rg>, "lsr@ietf.org"
> <lsr@ietf.org>rg>, "draft-ietf-isis-segment-routing-extensions@ietf.org"
> <draft-ietf-isis-segment-routing-extensions@ietf.org>rg>, Uma Chunduri
> <uma.chunduri@huawei.com>
> Subject: Early Allocation Extension for "IS-IS Extensions for Segment
> Routing" - draft-ietf-isis-segment-routing-extensions-16.txt
> 
> Hi Amanda, et al IANA, Alvaro,
> 
> For a variety of reasons, we will not finish the subject draft by the
> end of June when the IANA allocations expire. It has just completed WG
> last call but there are many fastidious reviewers are in the path to
> completion. Please extend the allocations and add any that were not in
> the original early allocations. For example, we need the SRMS
> Preference allocated in the TLV 242 registry ASAP since we have early
> allocations to make in this registry.
> 
> Thanks,
> Acee