Thanks Rusty.
It is one box. It is on a non-routable IP. I use NAT for ports 80,
443, 53... etc.
So are you saying I need to make a reverse lookup for the non-routable
IP?
Thanks!!
Keith
On 2015-10-06 08:04, Rusty Ramser wrote:
Hi, Keith.
Will your environment be needing to do internal lookups based upon IP?
For
instance, are you using a non-routable set of IP addresses (e.g.,
10.x.x.x,
192.168.x.x) for your environment behind NAT, and will those systems
need to
perform name resolution of each other based upon IP? If so, yes,
you'll
want to have your own internal reverse lookup zone because obviously
Cox (or
any other public DNS provider) will not have that information.
If you really don't need any internal reverse name resolution, then
there
may be no need to create a zone. For instance, there isn't an
"environment"
of servers you have, it's just this single web server. And the web
server
doesn't have any internal network it sits on, it's just got a public,
routable IP address.
Cheers.
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Keith
Smith
Sent: Tuesday, October 6, 2015 10:11
To: Main PLUG discussion list <[email protected]>
Subject: Bind9 / Cox reverse lookup
Hi,
I'm configuring Bind9 on my web server connected to Cox. Cox
configures the
IP reverse lookup.
Do I still need to create a reverse zone file?
The reverse zone file is to lookup the host by IP correct?
Thank you for your help!!
Keith
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