class B delegation

Mark_Andrews at isc.org Mark_Andrews at isc.org
Mon Dec 17 23:17:41 UTC 2001


> Hello, Mark, I got your name from the bind-list.  I have a question
> regarding delegation of a class B.  I have a class B 10.10.0.0 that's
> delegated to me.  What I like to do is to use 10.10.0.0/18 for lab use and
> separate the labs from the rest of the users.  My question is how to
> delegate this subnet?  I know how to do classless delegation with address
> spaces that are smaller than a class C.  Would RFC 2137 work for class B
> delegation?  I have tried to set it up according to RFC 2137, it didn't
> seem to work.

	You delegate each of the /24 that make up the /18.  You can use
	$GENERATE to make life slightly easier.

	e.g.
		$GENERATE 0-63 $ NS ns1.example.com.
		$GENERATE 0-63 $ NS ns2.example.com.

	Mark
> 
> Any suggestion, would be appreciated.
> Thanks!
> 
> Hannah Day
> -----
> IT Network Specialist
> 
> 
> 
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews at isc.org


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