In message <5021742A(_dot_)70804(_at_)dougbarton(_dot_)us>, Doug Barton writes:
On 08/07/2012 00:46, Martin Rex wrote:
IPv6 PA prefixes result in that awkward renumbering.
Avoiding the renumbering implies provider independent
network prefix.
ULA on the inside + https://tools.ietf.org/html/rfc6296
If you are changing your external connection you may as well just use
ULA + PA. The DNS needs to be updated in either case, the firewall needs
to be updated in either case.
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: marka(_at_)isc(_dot_)org