[dns-operations] fewer PTRs plz (Re: reverse DNS for DHCPV6 and PD's)

[Joe Abley]

On 2011-06-13, at 21:37, Mark Andrews wrote:

> Just let the hosts update its own PTR records.  Windows machines
> already attempt to do this.  If the home user has a forward zone
> then it will point to that zone.  If not ISP's may wish to offer
> to host forward zones for their customers.
> 
> N records free then $/M records there after.

How would you suggest an ISP and its customers might secure the dynamic updates?


Joe