RE: IANA Action: Assignment of an IPV6 Hop-by-hop Option

Hi Larry,

At 12:30 PM -0700 6/25/05, Dr. Lawrence G. Roberts wrote:
> I need help as to any process that can mitigate this major conflict 
> with the TIA/ITU and the IETF and I >need to act now. Please send 
> your thoughts,
I was looking back over this thread, and I just happened to notice 
this paragraph.  I am sorry that I missed it the first time.
It is my personal opinion (not discussed with the IESG or others) 
that the most sensible way for you to proceed towards getting this 
codepoint assignment would be to seek the assignment through "IETF 
Consensus".  There is no guarantee that this path would be 
successful, but I believe that it is the most likely to succeed.
To do this, you would start by writing an Internet-Draft.  The goal 
would be to get this I-D published as an Information RFC that 
allocates the code point and explains the purpose of the allocation.
IMO, this I-D would not have to include the specification of the 
hop-by-hop option itself; it could simply refer to a stable, publicly 
available reference for that option (presumably the ITU or TIA 
standard that specifies it).  You would need to include an IPR 
statement, a reference to the ITU or TIA standard, and an IANA 
Considerations section that requests the allocation.   You might wish 
to include some other text explaining how this option relates to 
existing IETF and ITU standards, etc.
You would need to get this document published as an RFC through the 
IETF consensus process, which means that it would need to be 
sponsored by an AD.  Once the I-D is in the I-D archives, you could 
send a message to the IESG requesting publication, and we could 
decide which AD is the most appropriate one to shepherd this document 
in the IETF.
There are several open questions (in my mind, at least) about this 
allocation, and I think that you would need to address them in the 
process:
- Is there a stable, publicly-available document that describes this 
option?  I know that you have e-mailed documents as attachments and 
sent URLs to a private web site, but I am still not clear on whether 
there is a stable ITU or TIA specification for this option and, if 
so, whether it is readily available to the public.  In fact, I am not 
even sure if I have the right to disseminate the information that you 
have send to the IESG.
If there is a stable, publicly available reference for this document, 
could you send a pointer?  If not, could you please clarify the 
status and availability of the document?
- What, if any, IPR issues are there surrounding this document? 
Would any sort of license be required for someone to implement this 
hop-by-hop option?  If so, have the terms of that license been 
publicly stated?  This would need to be clarified as part of writing 
the I-D indicated above.
- What, if any, official status does this option have in the ITU or 
TIA at this time?  I know that it is under consideration in one or 
more study groups, but I am not under the impression that it has been 
approved by the ITU yet, is that correct?  I do not anticipate that 
the IETF would be willing to allocate this codepoint until the 
corresponding specification has been fully approved within the ITU or 
TIA, just as we do not allocate codepoints for IETF specifications 
until they are approved for RFC publication.
One thing that I think would resolve this concern is if the ITU were 
to send an official request (through the appropriate liaisons) 
clarifying the status of this document and requesting the allocation. 
It would be best if this request came after an I-D is available (as 
described above) and could refer to it.  This is not strictly 
required by our process, but would quickly put to rest any concerns 
about whether this specification really has been approved within the 
ITU.
In my opinion, following the steps above would resolve many of the 
open questions regarding this allocation and would give the IETF 
enough information to make a consensus-based decision.  I don't know 
what that decision would be, but I would be happy to provide any 
advice or help you might need in order to effectively ask the 
question.
Margaret

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