Re: How do you do rDNS for IPv6 ?

[Felipe Zanchet Grazziotin <felipe () starbyte net>]

Hi John,

On Sun, Dec 5, 2010 at 8:13 PM, John Levine <johnl () iecc com> wrote:

> I've been pondering IPv6 setups, and I don't understand how IPv6 rDNS
> is supposed to work.  It's clear enough how you look up any particular
> address, but it's not at all clear to me what you put into an rDNS
> zone and how you put it there.

We've already discussed this in April, and answers came to a line of "use
dynamic
updates" to "not necessary".

Problems lay around table sizes, unnecessary PTR records created, and large
end-user blocks.

There are other useful tips too, including ideas for PowerDNS and Bind.

Thread starts here:
http://www.mail-archive.com/nanog () nanog org/msg22908.html


> Signed,
> Confused
Kindly,
Felipe