Subject: Re: Review of draft-ietf-6man-rfc4291bis-06
From: Randy Bush <[email-masked]>
To: Lorenzo Colitti <[email-masked]>
Cc: IPv6 List <[email-masked]>, IETF <[email-masked]>, [email-masked], Bob Hinden <[email-masked]>, [email-masked]
Date: Fri, 13 Jan 2017 16:34:09 +0900
List-Id: "IPv6 Maintenance Working Group \(6man\)" <ipv6.ietf.org>

>> 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