[KLUG Members] LAN's and DNS
Peter Buxton
members@kalamazoolinux.org
Fri, 30 Aug 2002 09:41:40 -0400
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Okay, so address 192.168.1.0/24, e.g., is "invisible" to the outside
world. Cool. But what about internal address NAMES? Since our ISP is the
NS for caresswm.org (the www. name and the MX records) and since I DON'T
want to serve as our own authoritative NS to the Real World(tm), what do
I do?=20
1. If I can set bind to go out to the ISP for unknown addresses, I can
name all the machines thisandthat.caresswm.org and just leave
www.caresswm.org undefined. Do I set myself as a slave of our ISP, or
do I use the "hints" option?
2. Fictional names: I can just tell the machines they are in domain
cares.lan, which is not unlike the 192 addresses in that they don't
exist on the greater internet. Assuming my MTA knows to stamp mail
with the proper domain (and it does), and I have no other services to
the outside world (aside from AUTH), is this a good plan?
TIA
--=20
http://www.killdevil.org/~peter
but if we know anything about god,
god is *arbitrary*. -- bob dylan
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