nanog mailing list archives

Re: Static IP distribution


From: "Jay R. Ashworth" <jra () baylink com>
Date: Sat, 27 Jan 2001 23:36:53 -0500


On Sat, Jan 27, 2001 at 11:16:00PM -0500, Eric Sobocinski wrote:
It's possible theoretically but not in the real world.  Nice idea 
though.  Your major headache is that DHCP isn't defined to work that 
way.  :-)  Right now the DHCP model assumes that any static mapping can 
depend upon a hardware identifier, usually the MAC.  It wouldn't be that 
hard to define an appropriate DHCP option to substitute something more 
arbitrary like a VC identifier, but to my knowledge no one has done 
so.

Perhaps I'm misunderstanding either you, Eric, or the situation, but
DHCP client can supply a host name, can they not?  And I thought
servers could use that to look up for a fixed address.

Yes, it's configurable, rather than fixed, but at least it's *there*.

Would this not solve the gentleman's problem?

Cheers,
-- jra
-- 
Jay R. Ashworth                                                jra () baylink com
Member of the Technical Staff     Baylink
The Suncoast Freenet         The Things I Think
Tampa Bay, Florida        http://baylink.pitas.com             +1 727 804 5015


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