[AusNOG] Reverse DNS Recommendations

[Daniel]

Not sure if it helps or not, but we recently went through the same process

How we tackled it, was we setup 4 VM's around the country, all on separate
subnets, aka for example of the following

10.1.1.251
10.1.2.251
10.1.3.251
10.1.4.251

Which is RFC complient

We used powerdns/poweradmin to control all of this

Hope this helps in a round about way :D


D.

-----Original Message-----
From: AusNOG [mailto:ausnog-bounces at lists.ausnog.net] On Behalf Of Jacob
Kino
Sent: Thursday, 4 December 2014 3:28 PM
To: AusNOG at lists.ausnog.net
Subject: [AusNOG] Reverse DNS Recommendations

Hi All,

We're in the process of doing some spring cleaning around our network and
looking to implement more consistent and meaningful reverse DNS.

I had a look back through the archives and didn't find anything useful in
terms of either an RFC (wouldn't have really expected one) or references to
guidelines/a standard.

We've performed some analysis on what others do, but due to the design of
our network there are some cases where we aren't quite sure what's most
appropriate.

Specifically, VLANs seem to present a bit of a challenge as well as links
between virtualized firewall instances. I'm trying to come up with a
conceptual framework that makes general sense so we can develop something
from that, if such a thing exists.

If anyone has tackled this issue and has guidance they can share, that would
be excellent - happy for on-list and off-list replies.

Cheers,

Jacob | Interconnekt


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