Technical Summary
IPv6 Rapid Deployment (6rd) provides IPv6 connectivity over legacy
IPv4-only infrastructure. The Dynamic Host Configuration Protocol
(DHCP) 6rd option has been defined to configure 6rd Customer Edge
(CE). However, in many networks, the configuration information may
be stored in AAA servers, while users may be configured by Broadband
Network Gateway (BNG) through DHCP. This document defines a RADIUS
attribute that carries 6rd configuration information from AAA server
to BNG.
Working Group Summary
This document was discussed in depth and well-reviewed. The document
was also presented and reviewed in wg radext. WG consensus is
strong to publish this document. The authors also revised the
document based on the review comments given by IESG on a similar
document, RADIUS Extensions for Dual-Stack Lite, RFC 6519.
Document Quality
As far as we know, there is no existing implementation yet. A
couple of vendors may have the plan to implement. This may not be
counted as a significant number, yet.
Personnel
Softwire co-chair, Yong Cui, is the Document Shepherd. Ralph
Droms is the Responsible AD.