Technical Summary
IPv4 service continuity is a desired function even for IPv6 access
networks. Current standardization effort that addresses IPv4 service
continuity focuses on stateful mechanisms. This document elaborates
on the motivations for the need to undertake a companion effort to
specify stateless IPv4 over IPv6 approaches.
Working Group Summary
The softwire interim meeting in Beijing intensively discussed the
stateless motivations and potential solutions. The stateless
motivation got strong concencus during the following ietf
face-to-face meetings and on the mailing list, from both major
operators and vendors. Most of the operators in Softwire are quite
active in stateless motivations and they joined the detailed work of
composing the motivations into the document. The document was
reviewed thoroughly in the working group. There are not any existing
issues in the document and the document is ready for advancement.
Document Quality
This is motivation document rather than a protocol definition, so
there are no implementations to report on. The document was not
given any special external review beyond thorough review in the
working group.
Personnel
Softwire co-chair, Yong Cui, is the Document Shepherd. Ralph Droms
is the Responsible AD.
RFC Editor Note
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IRTF Note
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IESG Note
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IANA Note
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