Delegating /24's from a /19

Tue Mar 15 18:28:51 UTC 2005

On Tue, Mar 15, 2005 at 01:02:22PM -0500, Mike Sawicki wrote:
> 
> Our organization has a /19 assignment from ARIN.  We have given
> portions of this space to several other companies within our
> corporate umbrella.  Several of these other companies have their own
> nameservers, and would like to be able to manage DNS on their own
> for their in-addr.arpa. blocks.  What would be the best way to
> delegate authoritiy for them?  ARIN is pointing to our 2 nameservers
> for the entire /19.  Do I need to use some sort of RFC2317 method
> here, or would I be able to just install zones for each /24 with NS
> records pointing to the other companies' servers?  Also, what are
> some good ways to test and verify that this is all working? 

	DNS is very comfortable w/ /24 delegations. try that.
	DIG is your friend.
> 
> Any pointers would be appreciated.  Thanks.
> -- 
> --
> Mike Sawicki (fifi at HAX.ORG)