1. Sponsored by the National Science Foundation BGP Mux Spiral 2 Year-end Project Review Georgia Tech PI: Nick Feamster Students: Valas Valancius, Yogesh Mundada August 22, 2010

2. Sponsored by the National Science Foundation 2 Cloud Facility Route Control: Transit Portal (TP) Give each service the illusion of its own upstream connectivity –Custom routes and ISPs –Sharing of numbered resources –Shared colocation and connectivity –Single contract with upstream ISPs Amortizes costs of upstream connectivity. 2 ISP1 ISP2 ISP3 Cloud Transit Portal VoIP Service Streaming Service Virtual Router

3. Sponsored by the National Science Foundation 3 Milestone & QSR Status IDMilestoneStatusOn Time ? On Wiki ? GPO sign off? Reference ExperimentComplete Ops TransitionComplete as can be without address block Mux in GT SyllabusComplete TutorialComplete Multi-Site ExperimentComplete QSR: 4Q2009Complete QSR: 1Q2010Complete QSR: 2Q2010Not Complete Security reviews were not completed because the relevant parties never approached us. Still working on integration INSERT PROJECT REVIEW DATE

4. Sponsored by the National Science Foundation 4 Accomplishments 1: Advancing GENI Spiral 2 Goals Educational aspects of BGP Mux –Integrated BGP Mux into coursework –Problem Set posted and completed –Nine groups successfully completed –Integrating into graduate course this fall BGP Mux software release EGRE tunnel and node instantiation software release. Deployment of BGP sessions in three locations Demonstatrions at every GEC Integration with OpenFlow-based campus network Resource manager to be demonstrated at GEC 9 INSERT PROJECT REVIEW DATE

5. Sponsored by the National Science Foundation 5 Issues Still waiting on IP address space. Cannot support more than 8 experiments without more address space. Integration with Emulab is difficult because we do not have the resources to pay an additional programmer to work with that team. –Solution: They should take our reference manager and figure out how to integrate it. Acquiring more deployment sites is practically a full-time job because it requires following through with operators. INSERT PROJECT REVIEW DATE

6. Sponsored by the National Science Foundation 6 Plans Better integration with experimental environments (e.g., GENI, CoreLab) Better interface to wide-area route control –BGP might be too complicated or heavyweight for many applications Possible extensions –Back-haul between cloud facilities –IP prefix sharing More deployment sites INSERT PROJECT REVIEW DATE