• SDX: A Software Defined Internet Exchange 

      Gupta, Arpit; Shahbaz, Muhammad; Vanbever, Laurent; Kim, Hyojoon; Clark, Russ; Feamster, Nick; Rexford, Jennifer; Shenker, Scott (Georgia Institute of Technology, 2013)
      Deploying software-defined networking (SDN) at Internet Exchange Points (IXPs) offers new hope for solving long-standing problems in interdomain routing. SDN allows direct expression of more flexible policies, and IXPs ...
    • Simpler Network Configuration with State-Based Network Policies 

      Kim, Hyojoon; Gupta, Arpit; Shahbaz, Muhammad; Reich, Joshua; Feamster, Nick; Clark, Russ (Georgia Institute of Technology, 2013)
      Operators make hundreds of changes to a network’s router and switch configurations every day—a painstaking, error-prone process. If the network configuration could instead encode different forwarding behavior for different ...
    • TowerDefense: Deployment Strategies for Battling against IP Prefix Hijacking 

      Qiu, Tongqing; Ji, Lusheng; Pei, Dan; Wang, Jia; Xu, Jun (Georgia Institute of Technology, 2010)
      IP prefix hijacking is known as one of the top security threats targeting today's Internet routing infrastructure. Several schemes have been proposed to either detect or mitigate prefix hijacking events. However, none ...