[Lsr] Re: New Version Notification for draft-ginsberg-lsr-hello-capability-00.txt

[Tony Przygienda]

Plus one obviously here and it was Les’ suggestion to pull that out from the ash  draft which I fully support. this will prove useful for lots of other stuff I can imagine I’m working currently on something else, but we’ll rewrite the ash draft to point to that one Sent from my iPhone On 3 Sep 2026, at 20:31, Les Ginsberg (ginsberg) <ginsberg=40cisco....@dmarc.ietf.org> wrote:  Acee -   The immediate driver for this draft comes from  https://datatracker.ietf.org/doc/draft-prz-lsr-ash-packets/ which needs to signal support for the new PDUs. That draft currently proposes a mechanism specific to that use case. But I had commented - and Tony P agreed - that it would be more forward looking to define something more generic - which is what this draft does.   I absolutely do NOT want to include the ash-packet use case in this draft as that would create a circular dependency between the two drafts. I would hope you see the wisdom in that.   I also have another use case in mind - but that draft has yet to be written.   But if you are worried that we are defining something that will never get used - relax - not the case. 😊      Les       >-----Original Message----- >From: Acee Lindem <acee.i...@gmail.com> >Sent: Thursday, September 3, 2026 11:17 AM >To: Les Ginsberg (ginsberg) <ginsb...@cisco.com> >Cc: lsr <lsr@ietf.org> >Subject: Re: [Lsr] New Version Notification for draft-ginsberg-lsr-hello- >capability-00.txt >  >  >  >> On Sep 3, 2026, at 2:12 PM, Les Ginsberg (ginsberg) <ginsb...@cisco.com> >wrote: >>  >> Acee - >>  >> Nothing is being hidden. There are no features defined as of yet. >>  >> That said, in the context of other drafts - some existing - some yet to be >published - use cases will be defined. >>  >> This draft is intentionally just the "plumbing". >  >And in that sense, this is the "pipe to nowhere"... I wouldn't think we'd adopt a >draft without at least one compelling use case. >  >Acee >  >  >  >>  >>    Les >>  >>> -----Original Message----- >>> From: Acee Lindem <acee.i...@gmail.com> >>> Sent: Thursday, September 3, 2026 11:05 AM >>> To: Les Ginsberg (ginsberg) <ginsb...@cisco.com> >>> Cc: lsr <lsr@ietf.org> >>> Subject: Re: [Lsr] New Version Notification for draft-ginsberg-lsr-hello- >>> capability-00.txt >>>  >>> Speaking as WG member: >>>  >>>> On Sep 3, 2026, at 10:33 AM, Les Ginsberg (ginsberg) >>> <ginsberg=40cisco....@dmarc.ietf.org> wrote: >>>>  >>>> Folks - >>>>  >>>> Tony P and I have posted a new document defining a new TLV to be >included >>> in hellos. The new TLV  supports advertisement of optional features useful in >>> establishing/maintaining adjacencies. >>>  >>> It seems the draft should include these useful optional features that need to >>> discovered prior to establishing an adjacency. >>>  >>> Thanks, >>> Acee >>>  >>>  >>>>  >>>> Comments welcomed. >>>>  >>>>  Les >>>>  >>>> -----Original Message----- >>>> From: internet-dra...@ietf.org <internet-dra...@ietf.org> >>>> Sent: Thursday, September 3, 2026 7:30 AM >>>> To: Les Ginsberg (ginsberg) <ginsb...@cisco.com>; Tony Przygienda >>> <antoni.przygie...@hpe.com> >>>> Subject: New Version Notification for draft-ginsberg-lsr-hello-capability- >00.txt >>>>  >>>> A new version of Internet-Draft draft-ginsberg-lsr-hello-capability-00.txt >has >>>> been successfully submitted by Les Ginsberg and posted to the >>>> IETF repository. >>>>  >>>> Name:     draft-ginsberg-lsr-hello-capability >>>> Revision: 00 >>>> Title:    IS-IS Hello Capability >>>> Date:     2026-09-03 >>>> Group:    Individual Submission >>>> Pages:    6 >>>> URL:      https://www.ietf.org/archive/id/draft-ginsberg-lsr-hello-capability- >>> 00.txt >>>> Status:   https://datatracker.ietf.org/doc/draft-ginsberg-lsr-hello- >capability/ >>>> HTMLized: https://datatracker.ietf.org/doc/html/draft-ginsberg-lsr-hello- >>> capability >>>>  >>>>  >>>> Abstract: >>>>  >>>>  Advertisement of capabilities in Hellos is useful to allow support of >>>>  optional features in establishing and maintaining adjacencies.  This >>>>  document defines a new TLV to be sent in hellos to advertise such >>>>  capabilities. >>>>  >>>>  >>>>  >>>> The IETF Secretariat >>>>  >>>>  >>>> _______________________________________________ >>>> Lsr mailing list -- lsr@ietf.org >>>> To unsubscribe send an email to lsr-le...@ietf.org >>    _______________________________________________ Lsr mailing list -- lsr@ietf.org To unsubscribe send an email to lsr-le...@ietf.org

_______________________________________________
Lsr mailing list -- lsr@ietf.org
To unsubscribe send an email to lsr-le...@ietf.org