1. Sponsored by the National Science Foundation GENI OpenFlow Experiments on AL2S Ali GPO asydney@bbn.com

2. Sponsored by the National Science Foundation216 June 2015www.geni.net Outline Motivation OpenFlow in AL2S Today OpenFlow in AL2S Tomorrow Questions?

3. Sponsored by the National Science Foundation316 June 2015www.geni.net Motivation GENI Mesoscale I2 AL2S Evaluation

4. Sponsored by the National Science Foundation416 June 2015www.geni.net Outline Motivation OpenFlow in AL2S Today OpenFlow in AL2S Tomorrow Questions?

5. Sponsored by the National Science Foundation516 June 2015www.geni.net OpenFlow in AL2S Today: GeniSiteMon

6. Sponsored by the National Science Foundation616 June 2015www.geni.net OpenFlow in AL2S Today: GeniSiteMon

7. Sponsored by the National Science Foundation716 June 2015www.geni.net OpenFlow in AL2S Today: Considerations… Review AL2S constraints/requirements Single VLAN slice: no translation required Multiple VLAN slice: translation AL2S default action: drop all flows Proactively install flows to point traffic to controller Ensure controller handles wildcards properly Remove “delete all flows on ctrl startup” component On AL2S you have no access to your controller L2/L3 mode… Topology discovery? request VLAN Review AL2S questionnaire

8. Sponsored by the National Science Foundation816 June 2015www.geni.net Review AL2S “operational readiness” docs Package RPM for CentOS/RedHat Init script Syslog Daemonize Versioning Operational documentation Ticketing OpenFlow in AL2S Today: Considerations…

9. Sponsored by the National Science Foundation916 June 2015www.geni.net GeniSiteMon Process Review… Download pox from public repo Develop controller on CentOS Inert logging info Init Daemonize Package Trac: ticketing, Git repo, bug reports Contact I2 folks and complete “Questionnaire” Email package to I2 folks

10. Sponsored by the National Science Foundation1016 June 2015www.geni.net GeniSiteMon Process Review Test controller on iDREAM Get approvals from I2 to deploy on AL2S I2 folks will reserve AL2S resources for you Reserve GENI resources Deploy experiment

11. Sponsored by the National Science Foundation1116 June 2015www.geni.net Outline Motivation OpenFlow in AL2S Today OpenFlow in AL2S Tomorrow Questions?

12. Sponsored by the National Science Foundation1216 June 2015www.geni.net Next Steps… Automate resource allocation Service abstraction Given RSpec with siteA, siteB, # paths Stitcher+SCS+OF_OESS Edgelist/Adjacency Matrix Expand research audience: optimization, graph theory, complex networks AL2S Mininet Environment OF 1.3

13. Sponsored by the National Science Foundation1316 June 2015www.geni.net Outline Motivation OpenFlow in AL2S Today OpenFlow in AL2S Tomorrow Questions?