[155011] in North American Network Operators' Group
Re: using "reserved" IPv6 space
daemon@ATHENA.MIT.EDU (Stephen Sprunk)
Thu Jul 19 13:30:48 2012
Date: Thu, 19 Jul 2012 12:30:02 -0500
From: Stephen Sprunk <stephen@sprunk.org>
To: nanog@nanog.org
In-Reply-To: <1342670272.6281.646.camel@karl>
Errors-To: nanog-bounces+nanog.discuss=bloom-picayune.mit.edu@nanog.org
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On 18-Jul-12 22:57, Karl Auer wrote:
> I don't understand the professed need for provable randomness.
I think his concern is that if an SP generates a ULA prefix for a
customer, and that prefix happens to collide with someone else's ULA
prefix, the SP may wish to prove that it was a true collision rather
than a result of the SP's laziness or incompetence.
However, that concern does /not/ apply to those interested in ULAs in
general. For the very limited community it does apply to, use a
provable RNG instead of the one in RFC 4193.
S
--=20
Stephen Sprunk "God does not play dice." --Albert Einstein
CCIE #3723 "God is an inveterate gambler, and He throws the
K5SSS dice at every possible opportunity." --Stephen Hawking
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