Sponsored by the National Science Foundation Using GENI Wireless Resources Vic Thomas GENI Project Office

Sponsored by the National Science Foundation2GENI WiMAX Tutorial – 19 September 2015www.geni.net GENI WiMAX 2015 Uniform experimenter experience using yellow nodes Sliced, virtualized and interconnected through AL2S 26 Wimax Base Stations in 13 Sites 90 android handsets available to experimenters 36 wireless (yellow) nodes

Sponsored by the National Science Foundation3GENI WiMAX Tutorial – 19 September 2015www.geni.net GENI Wireless Campus deployment GPS Antenna EPC eth0 EMS IP MME IP SGW IP PGW IP HSS IP Eth1 Netspan IP (eNBs Management) IP eth1: / IPeth0 : UEs IP range (For EPC Config,) EPC eth1 PDN IP /24 GW to Internet (for UEs) VLAN X EPC VM GENI Rack Campus Network AL2S Netspan

Sponsored by the National Science Foundation4GENI WiMAX Tutorial – 19 September 2015www.geni.net GENI Wireless Campus Deployment 4G Clients Netgear 341U USB Modem Linux Driver Test SIM LG Nexus 5 Android 5 Test SIM

Sponsored by the National Science Foundation5GENI WiMAX Tutorial – 19 September 2015www.geni.net Typical GENI Wireless Site “Yellow Nodes” are WiMAX client nodes - Your experiments run here

Sponsored by the National Science Foundation6GENI WiMAX Tutorial – 19 September 2015www.geni.net Experiment Control using OMF OMF functions - deploy and configure experiment - initiate and control experiment - measure and collect data Experiment description - written in Ruby OMF is used by many different testbeds

Sponsored by the National Science Foundation7GENI WiMAX Tutorial – 19 September 2015www.geni.net Wireless Testbed at NYU Poly Today we will run our experiments at NYU Poly

Sponsored by the National Science Foundation8GENI WiMAX Tutorial – 19 September 2015www.geni.net Testbed at NYU 12 “Yellow Nodes” Testbed console - Experimenter logs in to submit experiment script - Experiment controller uses aggregate manager to find nodes for experiment - Aggregate manager gives relevant portions of script to node resource controllers - Resource controllers translate script to OS commands

Sponsored by the National Science Foundation9GENI WiMAX Tutorial – 19 September 2015www.geni.net Preparing to run your Experiment Project lead wireless enables your project Reserve the testbed Each wireless testbed has its own calendar Get an iRODS account Open source data management software Initialize iRODS

Sponsored by the National Science Foundation10GENI WiMAX Tutorial – 19 September 2015www.geni.net Get an iRODS Account Go to “Manage Accounts” “Manage iRODS Account” DO NOT LOSE YOUR iRODS PASSWORD

Sponsored by the National Science Foundation11GENI WiMAX Tutorial – 19 September 2015www.geni.net Initialize iRODS 1.ssh to witestlab.poly.edu –using your GENI private key –Username: geni- E.g.: geni-vthomas 1.Run command iinit –Username: geni- –Password: iRODS password

Sponsored by the National Science Foundation12GENI WiMAX Tutorial – 19 September 2015www.geni.net Run Exercises Instructions: Start with “Run an experiment”

Sponsored by the National Science Foundation13GENI WiMAX Tutorial – 19 September 2015www.geni.net END