Hi all, We have pubished a new version of the lightweight 4over6 draft. The draft describes a per-subscriber IPv4-over-IPv6 Hub & Spoke mechanism with port-set provisioning support.
The -06 version merges with draft-penno-softwire-sdnat-02 and makes the draft compatible with both use cases. Among different provisoning protocols, the authors choose DHCP as the mandated method, based on the comments from IETF83 Softwire meeting. In this version, various issues are settled and the preciseness of the mechanism description is improved . The draft is available at http://tools.ietf.org/html/draft-cui-softwire-b4-translated-ds-lite-06 Please feel free to provide your comments:) Cheers~ ---------- Forwarded message ---------- A new version of I-D, draft-cui-softwire-b4-translated-ds-lite-06.txt has been successfully posted to the IETF repository. Filename: draft-cui-softwire-b4-translated-ds-lite Revision: 06 Title: Lightweight 4over6: An Extension to the DS-Lite Architecture Creation date: 2012-05-19 WG ID: Individual Submission Number of pages: 16 Abstract: This document specifies an extension to DS-Lite called Lightweight 4over6. This mechanism moves the translation function from the tunnel concentrator (AFTR) to initiators (B4s), and hence reduces the mapping scale on the concentrator to a per-subscriber level. To delegate the NAPT function to the initiators, port-restricted IPv4 addresses are allocated to the initiators. The IETF Secretariat _______________________________________________ Softwires mailing list [email protected] https://www.ietf.org/mailman/listinfo/softwires
