Technical Summary
This document first describes different scenarios for the
introduction of IPv6 into an ISP's existing IPv4 network without
disrupting the IPv4 service. Then, this document analyses these
scenarios and evaluates the relevance of the already defined
transition mechanisms in this context. Known challenges are also
identified.
Working Group Summary
This document is a product of the v6ops working group
Protocol Quality
This document was reviewed for the IESG by David Kessens