Hi Ketan, Acee,

On 01/07/2020 23:24, Acee Lindem (acee) wrote:
Hi Amanda,

On 7/1/20, 5:10 PM, "Amanda Baber via RT" <iana-prot-pa...@iana.org> wrote:

     Hi Acee, Alvaro, all,

     Alvaro: can you approve the request for early registration of the B-bit in 
the LLS Type 1 Extended Options and Flags registry at 

     Acee, Ketan: the document says that it's registering 0x00000010, but that 
value was allocated to draft-ietf-lsr-dynamic-flooding last year. If Alvaro 
approves, should we register 0x00000020 instead?

I doubt there is any OSPF implementation of draft-ietf-lsr-dynamic-flooding, so it may be safer to use the 0x00000010 for draft-ietf-lsr-ospf-bfd-strict-mode and 0x00000020 for draft-ietf-lsr-dynamic-flooding.


Yes. While a few implementations have the BFD strict-mode configuration, I 
don't believe any have shipped the LLS signaling yet.

     Acee, Ketan, Gunter, Peter: because it's using a different registration 
procedure, I'm creating a separate ticket for the Link Local Signalling TLV 
Identifiers (LLS Types) registration. I'll send an expert review request from 
that ticket.

Fine - Thanks,

     Best regards,

     Amanda Baber
     Lead IANA Services Specialist

     On Wed Jul 01 19:38:00 2020, a...@cisco.com wrote:
     > Hi Ketan,  IANA, Alvaro,
     > I don't see any problem with early allocation of this LLS bit and TLV
     > - pretty straight forward. It would make sense to put the respective
     > registries in the IANA section (included below for info).
     > Open Shortest Path First (OSPF) Link Local Signalling (LLS) -
     > Type/Length/Value Identifiers (TLV)
     >       Link Local Signalling TLV Identifiers (LLS Types) RFC 5613
     >               IETF Review
     >       LLS Type 1 Extended Options and Flags     RFC 5613
     >              Expert Review (Expert: Gunter Van De Velde, Peter Psenak)
     > For the flag, the designated experts are Gunter and Peter (copied).
     > Please initiate the early allocation process pending expert and AD
     > approval.
     > Thanks,
     > Acee
     > On 6/30/20, 4:58 AM, "Ketan Talaulikar (ketant)" <ket...@cisco.com>
     > wrote: ts
     > Hello Acee/Chris,
     > The authors would like to request IANA early allocations for this
     > draft.
     > Thanks,
     > Ketan (on behalf of co-authors)
     > -----Original Message-----
     >  From: Ketan Talaulikar (ketant)
     > Sent: 30 June 2020 14:25
     > To: lsr@ietf.org
     > Subject: RE: [Lsr] I-D Action: draft-ietf-lsr-ospf-bfd-strict-mode-
     > 01.txt
     > Hi All,
     > This is mostly a refresh with editorial updates. We look forward to
     > review and feedback.
     > Thanks,
     > Ketan (on behalf of co-authors)
     > -----Original Message-----
     > From: Lsr <lsr-boun...@ietf.org> On Behalf Of internet-dra...@ietf.org
     > Sent: 30 June 2020 14:20
     > To: i-d-annou...@ietf.org
     > Cc: lsr@ietf.org
     > Subject: [Lsr] I-D Action: draft-ietf-lsr-ospf-bfd-strict-mode-01.txt
     > A New Internet-Draft is available from the on-line Internet-Drafts
     > directories.
     > This draft is a work item of the Link State Routing WG of the IETF.
     > Title           : OSPF Strict-Mode for BFD
     > Authors         : Ketan Talaulikar
     >                   Peter Psenak
     >                   Albert Fu
     >                   Rajesh M
     > Filename        : draft-ietf-lsr-ospf-bfd-strict-mode-01.txt
     > Pages           : 10
     > Date            : 2020-06-30
     > Abstract:
     >    This document specifies the extensions to OSPF that enable an OSPF
     >    router to signal the requirement for a Bidirectional Forwarding
     >    Detection (BFD) session prior to adjacency formation.  Link-Local
     >    Signaling (LLS) is used to advertise this requirement of "strict-
     >    mode" of BFD session establishment for OSPF adjacency.  If both
     > OSPF
     >    neighbors advertise the "strict-mode" of BFD, adjacency formation
     >    will be blocked until a BFD session has been successfully
     >    established.
     > The IETF datatracker status page for this draft is:
     > https://datatracker.ietf.org/doc/draft-ietf-lsr-ospf-bfd-strict-mode/
     > There are also htmlized versions available at:
     > https://tools.ietf.org/html/draft-ietf-lsr-ospf-bfd-strict-mode-01
     > https://datatracker.ietf.org/doc/html/draft-ietf-lsr-ospf-bfd-strict-
     > mode-01
     > A diff from the previous version is available at:
     > https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-ospf-bfd-strict-mode-
     > 01
     > Please note that it may take a couple of minutes from the time of
     > submission until the htmlized version and diff are available at
     > tools.ietf.org.
     > Internet-Drafts are also available by anonymous FTP at:
     > ftp://ftp.ietf.org/internet-drafts/
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