Renumbering procedure(2/2)

DNS renumbering
AAAA records only.
by hand, but it was quite easy to replace the records.
old: foo.kame.net  IN  AAAA  3ffe:501:aaaa:1001::1
new: foo.kame.net  IN  AAAA  2001:200:bbbb:1001::1

Routing configurations
unicast: basically do nothing, routers automatically stopped advertising old prefixes, and started advertising new ones.
multicast: completely do nothing.

Other applications
not depend on addresses.
no reconfig, no restart.