Re: Review of draft-ietf-6man-rfc4291bis-06

Randy Bush <randy@psg.com> Fri, 13 January 2017 07:34 UTC

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Date: Fri, 13 Jan 2017 16:34:09 +0900
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From: Randy Bush <randy@psg.com>
To: Lorenzo Colitti <lorenzo@google.com>
Subject: Re: Review of draft-ietf-6man-rfc4291bis-06
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>> we have had to fight massively with vendors to make it classless.
>> please do not give them excuses to break things.
> 
> On a lot of hardware /65 - /126 is not very well-supported.

guess the business reason why.  the classful spec gave them a good
excuse to do a tcam rinse repeat.  i pay to feed the darned  chickens,
it's time to break the egg.

randy