Hi,
Thanks for your kind reminder and suggestion.
I have studied GRASP Objective allocations in RFC8994 which is very helpful for
me.
The GRASP objective between Network Initiator and SPE is an example as follows.
The formal definition of the objective in CDDL (see "Concise Data Definition
Language (CDDL): A Notational Convention to Express Concise Binary Object
Representation (CBOR) and JSON Data Structures" [RFC8610]) is as follows:
discovery-message = [M_DISCOVERY, session-id, initiator, objective]
response-message = [M_RESPONSE, session-id, initiator, ttl,
(+locator-option // divert-option), ?objective]
request-negotiation-message = [M_REQ_NEG, session-id, initiator, objective]
negotiation-message = [M_NEGOTIATE, session-id, objective]
objective = ["xxxx-s", objective-flags, loop-count, objective-value]
objective-name = "xxxx-s" ; Assigned by IANA registration
objective-flags = (F_DISC and F_NEG) ; As in [RFC8990].
loop-count = ? ; TBD
objective-value = [s-identification, s-deployment-type, s-resource-information]
s-identification ; Distinguish different network services
s-deployment-type ; Indicating that it is new, or updated, or deleted
s-resource-information ; Assured resources of the network service.
s-resource-information = [[resource-type, resource-value], [resource-type,
resource-value], ...] ; One message may include one or multiple resource
information
resource-type ; Indicating bandwidth type, or latency type, etc.
resource-value ; Indicating the value
About IANA Considerations, I will try to apply it.
Best wishes,
Joanna
-----Original Message-----
From: Michael Richardson [mailto:mcr+i...@sandelman.ca]
Sent: 2021年7月23日 20:46
To: Dangjuanna <dangjua...@huawei.com>; duzongp...@foxmail.com; anima@ietf.org
Subject: Re: [Anima] New Version Notification for
draft-dang-anima-network-service-auto-deployment-00.txt
Dangjuanna <dangjua...@huawei.com> wrote:
> A New GRASP Objective Option as an example is defined as follows,
...
> Do you think it is available?
You just need to put this kind of thing (with answers) into your IANA
Considerations section, and when your document advances it will be allocated.
You can also ask for early allocation if you are trying to do interop.
RFC8994 and RFC8994 do GRASP Objective allocations, you could use that as your
template.
--
Michael Richardson <mcr+i...@sandelman.ca>, Sandelman Software Works -= IPv6
IoT consulting =-
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