I support to adopt this draft as a working group document. James
From: [email protected] [mailto:[email protected]] On Behalf Of Qiong Sent: Friday, July 13, 2012 11:59 PM To: [email protected] Cc: Yong Cui Subject: [Softwires] Fwd: New Version Notification for draft-cui-softwire-b4-translated-ds-lite-07.txt Hi, all, We have published a -07 version of lightweight 4over6. This new version improves the preciseness of the ICMP handling mechanism description. Up to now, this draft has finished merging with I-D.zhou-softwire-b4-nat and I-D.penno-softwire-sdnat as requested by the WG and has settled all the technical details based on comments from the WG. It reflects widely requirements from 7 operators including China Telecom, Tsinghua, Comcast, France Telecom, Deutsche Telekom,Bouygues Telecom and Freebits, and vendors from Huawei, Juniper and Cisco. It has running code already published in http://sourceforge.net/projects/laft6/ and has a field trial in commerial network. From the authors of this document's view, it is ready to be adopted as working group document. We would be appreciated to have your comments. Thanks in advance ! Best wishes Qiong ---------- Forwarded message ---------- A new version of I-D, draft-cui-softwire-b4-translated-ds-lite-07.txt has been successfully submitted by Ian Farrer and posted to the IETF repository. Filename: draft-cui-softwire-b4-translated-ds-lite Revision: 07 Title: Lightweight 4over6: An Extension to the DS-Lite Architecture Creation date: 2012-07-13 WG ID: Individual Submission Number of pages: 16 URL: http://www.ietf.org/internet-drafts/draft-cui-softwire-b4-translated-ds-lite-07.txt Status: http://datatracker.ietf.org/doc/draft-cui-softwire-b4-translated-ds-lite Htmlized: http://tools.ietf.org/html/draft-cui-softwire-b4-translated-ds-lite-07 Diff: http://tools.ietf.org/rfcdiff?url2=draft-cui-softwire-b4-translated-ds-lite-07 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 -- ============================================== Qiong Sun China Telecom Beijing Research Institude Open source code: lightweight 4over6: http://sourceforge.net/projects/laft6/ PCP-natcoord: http://sourceforge.net/projects/pcpportsetdemo/ ===============================================
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