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Re: [mpls] nits and question on draft-ietf-mpls-spring-lsp-ping-02

"Carlos Pignataro (cpignata)" <cpignata@cisco.com> Sat, 11 February 2017 13:29 UTC

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From: "Carlos Pignataro (cpignata)" <cpignata@cisco.com>
To: Loa Andersson <loa@pi.nu>
Thread-Topic: nits and question on draft-ietf-mpls-spring-lsp-ping-02
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Date: Sat, 11 Feb 2017 13:29:34 +0000
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Subject: Re: [mpls] nits and question on draft-ietf-mpls-spring-lsp-ping-02
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Hi, Loa,

> On Feb 3, 2017, at 10:54 PM, Loa Andersson <loa@pi.nu> wrote:
> 
> Working Group, authors,
> 
> I had a quick look at  draft-ietf-mpls-spring-lsp-ping-02, I have a few
> small nits and questions for the authors.
> 
> 1. FEC is a well know abbreviation in MPLS context, but it is not well-know in wider IETF context. It needs to be expanded at first
> occurrence.

Agreed.

> 
> 2. We have early allocation for this document, can you place the following not in the IANA section in section 10.1.
> 
> "Note to the RFC Editor (please remove before publication): IANA has
> made early allocation for sub-type 34, 35 and 35. The early allocation
> expires 2017-09-15.”

OK.

> 
> And then we create a "#Protocol" sub-registry in  "Multi-Protocol Label
> Switching (MPLS) Label Switched Paths (LSPs) Ping Parameters" We will need to define allocation policies and code point range. IMHO the policy
> should be "Standards Action" and the code range 0-255.

This is OK — I would also reserve a couple of values for Experiments.

> 
> And a last question, should BGP-LS be in that registry?
> 

I guess no until someone needs it?

Thanks,

— Carlos.

> /Loa
> -- 
> 
> 
> Loa Andersson                        email: loa@mail01.huawei.com
> Senior MPLS Expert                          loa@pi.nu
> Huawei Technologies (consultant)     phone: +46 739 81 21 64

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