Re: [v6ops] LISP support for draft-ietf-v6ops-rfc7084-bis-00

Fred Baker <fredbaker.ietf@gmail.com> Wed, 12 April 2017 17:10 UTC

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From: Fred Baker <fredbaker.ietf@gmail.com>
In-Reply-To: <787AE7BB302AE849A7480A190F8B933009E4C4D9@OPEXCLILMA3.corporate.adroot.infra.ftgroup>
Date: Wed, 12 Apr 2017 10:10:40 -0700
Cc: "STARK, BARBARA H" <bs7652@att.com>, "otroan@employees.org" <otroan@employees.org>, JORDI PALET MARTINEZ <jordi.palet@consulintel.es>, "v6ops@ietf.org" <v6ops@ietf.org>
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To: mohamed.boucadair@orange.com
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Subject: Re: [v6ops] LISP support for draft-ietf-v6ops-rfc7084-bis-00
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> On Apr 12, 2017, at 6:12 AM, mohamed.boucadair@orange.com wrote:
> 
> Hi Barbara, 
> 
> Wouldn't just be fine for those ISPs not interested in transition mechanisms to continue referring to RFC7084?

The tricky bit tends to be in how we label the update. If it "obsoletes" or "updates" 7084, we mean that any reference to 7084 becomes a reference to the new thing, or 7084 plus the new thing. We would need to clearly label it so that a procurement could reference 7084 without it, or reference 7084 and the new thing separately.

> Cheers,
> Med
> 
>> -----Message d'origine-----
>> De : STARK, BARBARA H [mailto:bs7652@att.com]
>> Envoyé : mercredi 12 avril 2017 14:53
>> À : BOUCADAIR Mohamed IMT/OLN; otroan@employees.org;
>> jordi.palet@consulintel.es
>> Cc : v6ops@ietf.org
>> Objet : RE: [v6ops] LISP support for draft-ietf-v6ops-rfc7084-bis-00
>> 
>>> I tend to agree with you but with a slightly different proposal:  pick
>> ONE
>>> mandatory stateful mechanism (DS-Lite) and ONE mandatory A+P
>>> mechanism (MAP-E).
>> 
>> Because RFC 7084 is also used as a mandatory reference in BBF TR-124 (used
>> by telco ISPs to help with CE router RFPs), and most ISPs have no interest
>> in requiring capabilities that are not useful to or relevant in their
>> deployment, there MUST NOT be any mandatory transition mechanisms included
>> in a 7084-bis.
>> Barbara
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