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

From: "Sabrina Tanamal via RT" <[email-masked]>
Date: Mon, 04 Jun 2018 22:51:56 +0000

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, [email-masked] 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 <[email-masked]>
> Date: Tuesday, May 15, 2018 at 10:54 AM
> To: IANA <[email-masked]>, Alvaro Retana <[email-masked]>
> Cc: Christian Hopps <[email-masked]>, "[email-masked]"
> <[email-masked]>, "[email-masked]"
> <[email-masked]>, Uma Chunduri
> <[email-masked]>
> 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

---

From: "Sabrina Tanamal via RT" <[email-masked]>
Date: Tue, 05 Jun 2018 18:07:55 +0000

Hi Les,

The expiration date is set to expire one year from the date of allocation. Since we made the registrations yesterday, the expiration date is different from the others. If the document hasn't been approved for publication before the expiration date, we'll contact you to ask whether you need a one-year extension. 

Thanks,
Sabrina

On Mon Jun 04 23:02:29 2018, [email-masked] wrote:
> Sabrina -
> 
> Thanx for completing this.
> 
> Any reason why the last two codepoints
> 
> > 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]
> 
> expire on a different date from the others?
> I hope this won’t matter as we have passed WG Last Call - but just in
> case...???
> 
> Les
> 
> > -----Original Message-----
> > From: Sabrina Tanamal via RT <[email-masked]>
> > Sent: Monday, June 04, 2018 3:52 PM
> > Cc: [email-masked]; Les Ginsberg (ginsberg) <[email-masked]>;
> > draft-ietf-
> > [email-masked]; [email-masked];
> > [email-masked]; Acee Lindem (acee) <[email-masked]>
> > Subject: [IANA #1109980] Early Allocation Extension for "IS-IS
> > Extensions for
> > Segment Routing" - draft-ietf-isis-segment-routing-extensions-16.txt
> >
> > Hi all,
> >
> > 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]
> >
> > 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]
> >
> > 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]
> >
> > 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]
> >
> > 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
> > > Sub-TLV 22 for Segment Routing Local Block (SRLB) Sub-TLV 24 for
> > > Segment Routing Mapping Server (SRMS) Preference
> > >
> > > Thanks,
> > > Acee
> > >