A Redundancy Mechanism for Dual-Stack Lite

Document Type Expired Internet-Draft (individual)
Authors Honglei Xu  , Qiong Sun  , Yu Fu 
Last updated 2018-04-19 (latest revision 2017-08-28)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


Dual-Stack Lite is a solution to offer both IPv4 and IPv6 connectivity to customers that are addressed only with an IPv6 prefix. This document provide a redundancy mechanism for Dual-Stack Lite.


Honglei Xu (xuhl.bri@chinatelecom.cn)
Qiong Sun (sunqiong.bri@chinatelecom.cn)
Yu Fu (fuyu@cnnic.cn)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)