Re: Documenting rules for the Private Enterprise Numbers registry: draft-liang-iana-pen-00

+1

We should plan for reuse only when needed in the future.
--
David Harrington
Internet Engineering Task Force (IETF)
[email protected]
+1-603-828-1401





On 5/9/12 9:05 AM, "Randy Presuhn" <[email protected]> wrote:

>Hi -
>
>> From: "Bert Wijnen (IETF)" <[email protected]>
>> To: "Alexey Melnikov" <[email protected]>;
>><[email protected]>
>> Cc: <[email protected]>
>> Sent: Wednesday, May 09, 2012 8:03 AM
>> Subject: Re: [OPS-AREA] Documenting rules for the Private Enterprise
>>Numbers registry: draft-liang-iana-pen-00
>...
>> How can we be assured that the once assigned PEN is not being used
>> anywhere in the digital world? What is someone is still using it in
>> some obsoleted/no-longer-supported product? Should he/she run the
>> risk that it conflicts with a possible new assignment/allocation?
>
>Agreed.  Even if the assignee never used the arc, we have no way of
>knowing
>whether someone else has built knowledge of that one-time assignment
>into a product.
>
>Randy
>
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