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Re: IPv6 prefixes longer then /64: are they possible in DOCSIS

daemon@ATHENA.MIT.EDU (Mark Tinka)
Fri Dec 2 10:21:30 2011

From: Mark Tinka <mtinka@globaltransit.net>
To: nanog@nanog.org
Date: Fri, 2 Dec 2011 23:19:28 +0800
In-Reply-To: <CALFTrnPbNEOyRrPpqUTGqfRR3YK7-hp8A+U=BM=+kqpepHnRhg@mail.gmail.com>
Cc: Bill Stewart <nonobvious@gmail.com>
Reply-To: mtinka@globaltransit.net
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org

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On Thursday, December 01, 2011 08:19:51 AM Ray Soucy wrote:

> There is a lot of talk about "buggy" systems that are
> unable to handle prefixes longer than 64; but I've yet
> to encounter one.  I imagine if I did it would be
> treated as a bug and fixed.  So to the question of
> supporting different prefix lengths: Yes.  You should
> support any valid IPv6 prefix length; it takes a few
> extra lines of code in the beginning; but will save you
> a lot of re-coding in the end.

Exactly.

/126's for point-to-points, and /112's for router LAN's=20
here, 6 years and counting.

Mark.

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