GENERATE Command

[Mark_Andrews at isc.org]

> I was not aware that you could use wildcards like that.  Thanks for
> that  information.  I will give it a try.  One more question.  In my
> examples, what IP range is the 10.10.192/19 and 10.10.0/18?  I am
> still having some trouble figuring out what the /## mean.
> 
> Thanks,
> Jeff

	/## indicates the number of bits in the mask

	/16 255.255.0.0
	/17 255.255.128.0
	/18 255.255.192.0
	/19 255.255.224.0
	/20 255.255.240.0
	/21 255.255.248.0
	/22 255.255.252.0
	/23 255.255.254.0
	/24 255.255.255.0

	10.10.192/19 means all possible combinations of a.b.c.d where
	(a.b.c.d & 255.255.224.0) == 10.10.192.0
	10.10.192/19 is 10.10.192.0 - 10.10.233.255

	10.10.0/18 is 10.10.0.0 - 10.10.63.255

	Mark
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: Mark.Andrews at isc.org