Auto GRE Tunnel for Hub and Spoke Softwire

Document Type Expired Internet-Draft (individual)
Last updated 2009-10-19
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document proposes an auto-configured GRE tunnel mechanism in hub and spoke network. This mechanism automatically configures GRE tunnel encapsulation parameters to end user devices using DHCP protocol. It can also simplify and drive IPv6 transition.


Dayong Guo (
Sheng Jiang (

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