nanog mailing list archives

Re: NATs *ARE* evil!


From: Jeff Mcadams <jeffm () iglou com>
Date: Fri, 15 Dec 2000 00:46:10 -0500


Also sprach David R Huberman
We're currently efficiently (according to ARIN's guidelines)
utilizing a /20, 2 /23's and a /24.  We apply to ARIN for space, and
what do they say they'll give us?  A /20.  Period.  Someone care to
explain this to me? 

It means you didn't explain your goals clearly enough, I guess.

What is there to explain?

If you demonstrate to ARIN efficient utilization of 21 /24s (as you
describe above), you qualify for 32 /24s for renumbering purposes; a /19.

Go back and show them you've used 21 /24s efficiently and ask for
sufficient address space with which to renumber and grow your business.
You'll get a /19 every time.

Hello...I'm using *more* than a /20 right *now*.  If I had 100%
efficient utilization of the IP addresses that we're using *today* I
couldn't fit into just a /20.  I can't come up with *any* logic that
would make sense to renumber into a /20.  This information was clearly
spelled out on our application.  If the folks at ARIN are too dense to
add a few numbers together, you'd think they'd at least drop us an email
or a phone call and ask a question or two!  Sheesh!  There is *NO*
excuse for ARIN here, what they've done with us has *NO* rational
explanation.
-- 
Jeff McAdams                            Email: jeffm () iglou com
Head Network Administrator              Voice: (502) 966-3848
IgLou Internet Services                        (800) 436-4456



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