Re: [BEHAVE] Review of draft-boucadair-behave-dns-a64-01

[Mark Andrews <marka at isc.org>]

In message <20091109090011.GA47598 at shinkuro.com>, Andrew Sullivan writes:
> On Mon, Nov 09, 2009 at 09:33:44AM +1100, Mark Andrews wrote:
> > 
> > One could also publish prefixes via DHCP and insert them into to
> > address selection algorithms to de-preference these addresses.  This
> > should work for internal use and a ISP supplying a NAT64.  It also
> > provides a mechanism to push DNS64 back into the application for when
> > DNSSEC is in use.
> 
> This wouldn't solve the problem of any random site publishing DNS64
> records, which is supposed to be one of the big advantages of the
> draft.

Then it doesn't get optimised to IPv4 which isn't that big of an
issue.  This uss of NAT64 will mostly go away as software vendors
get their act together and will be relegated to supporting a few
legacy applications.  In the meantime they can deploy more NAT64
boxes in parallel if they are overwhelmed.

> A
> 
> -- 
> Andrew Sullivan
> ajs at shinkuro.com
> Shinkuro, Inc.
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Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka at isc.org