Virtual Subnet: A L3VPN-based Subnet Extension Solution
Xiaohu Xu, Robert Raszuk, Fan Yongbing, Brendan Fee, Christian Jacquenet, Susan Hares, Truman Boyes · 2014
This document describes a Layer3 Virtual Private Network (L3VPN)- based subnet extension solution referred to as Virtual Subnet, which can be used as a kind of Layer3 network virtualization overlay approach for data center interconnect.