Changes between Version 22 and Version 23 of GEC21Agenda/iMinds
- Timestamp:
- 10/17/14 10:54:59 (9 years ago)
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GEC21Agenda/iMinds
v22 v23 65 65 In a second part of the tutorial, we will demonstrate how to use OMF/OML & Labwiki to run wireless experiment on the w-iLab.t testbed, including mobile nodes. Using the graph plotting capabilities of Labwiki, you will be able to visualise the iPerf throughput. 66 66 67 68 67 69 == Part 1: Wireless & mobile experimentation at w-iLab.t == 68 70 71 72 69 73 === Download your GENI certificate === 70 74 71 75 Login to the [https://portal.geni.net/ GENI portal] and browse to the [https://portal.geni.net/secure/profile.php profile page]. Now go to the [https://portal.geni.net/secure/profile.php#ssl ssl tab] and click on 'Download your SSL certificate and key' and click 'Download Your Portal Generated Certificate and Private Key' on the next page. Store the resulting .pem-file somewhere on your hard drive, you will need it in the next steps. 76 72 77 73 78 === Generate a pkcs12 file and import it into your browser === … … 81 86 Windows users(Chrome): Browse to the location where you stored the .p12-file and double-click it. Follow the instructions on screen to add your credentials to the certificate store. 82 87 Linux/MAC OSX users: Import your .p12 file in the certificate store of your browser. 88 83 89 84 90 === Reserve some nodes at w-iLab.t === … … 104 110 ||14||6||g||zotacI2||zotacJ1||mobile14 105 111 112 106 113 === Activate your nodes using jFed === 107 114 … … 115 122 * For every node, select a specific node from the list (see table above) 116 123 124 117 125 === Configuration of Access Point === 118 126 … … 148 156 }}} 149 157 158 150 159 === Configure the mobile node(robot) as client === 151 160 … … 171 180 }}} 172 181 182 173 183 === iPerf measurement === 174 184 … … 190 200 For this tutorial, leave the txpower set to default (15 or 20dBm) for the first experiment runs. If the effect of moving the mobile node is too limited, you can try lowering the txpower. 191 201 Note that each antenna at the w-iLab.t is equipped with a 10dB attenuator (so 20dB attenuation per link). 202 192 203 193 204 === Move the mobile node ===