There is a site on operations transition information at
V6 Ops Transition Reality Presentation -
Many ISPs will find NAT-PT to be useful. Iljitsch Beijnum describes
a modified NAT-PT
Most ISPs should set up various
to give the best connectivity to the v4/v6 Internet.
There is some excellent
guidance on IPv6
from the APNIC community
Proxying will be useful to allow v4 and v6 hosts to communicate. However it is not necessary to implement a special proxy for every protocol if you have
a web proxy that supports the HTTP CONNECT method
There are some subtle issues with
Enabling IPv6 on a Mail Server
The IETF has published
by John Curran which outlines one possible timeline for transition of the Internet to IPv6.
Andy Davidson, of NetSumo ISP Consultancy in the UK, discusses the IPv6 deployment they have done within their own organisation and for their customers.
Video here on YouTube
Voxel's blog provides perspective into a Internet Infrastructure/hosting company IPv6 migration
Blog entry on IPv6 Transition for 3G and 4G cellular networks
Cisco Tutorial on IPv6 Transition
IPv6 Deployment and Performance