Changes between Version 46 and Version 47 of NikySandbox/TridentCommTut
- Timestamp:
- 06/07/12 11:54:48 (12 years ago)
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NikySandbox/TridentCommTut
v46 v47 1 1 [[PageOutline]] 2 2 3 = 1. Using Omni = 3 4 == 1a. Configure Omni == … … 167 168 The script will return the actual command that you would need to use for logging in. 168 169 169 = 2. Sending IP traffic = 170 = 2. Topology used for the tutorial = 171 In the first part of the tutorial, each of you create 172 173 = 3. Sending IP traffic = 170 174 For the rest of the tutorial we are going to use the whole topology that has been setup. The topology of your slice should look like: 171 175 We will start testing our setup by sending IP traffic between our hosts. 172 176 173 == 2a. Login to host `R2` ==177 == 3a. Login to host `R2` == 174 178 First login to the R2 host. To do that go the Flack page and see what is the name of the machine 175 179 … … 180 184 [[Image(readytologin_output.png, 40%)]] 181 185 182 == 2b. Ping `source` ==186 == 3b. Ping `source` == 183 187 After you login to the R2, try to ping source. Run : 184 188 {{{ … … 240 244 }}} 241 245 242 = 3. Sending Layer 2 traffic =246 = 4. Sending Layer 2 traffic = 243 247 GENI provides the capability of creating diverse, layer two topologies. The topology you have created includes connection at Layer 2. 244 248 The layer two part of your topology looks like this; the actual info of your topology might be different. … … 246 250 In this exercise we are going to send layer 2 traffic between the hosts of our topology. 247 251 248 == 3a. Bring Down IP at r2 ==252 == 4a. Bring Down IP at r2 == 249 253 First of all lets bring down the IP configuration from our hosts. At the terminal of r2 first run ifconfig to figure out which are the dataplane interfaces. Run : 250 254 {{{ … … 307 311 }}} 308 312 309 == 3b. Run Layer 2 Ping ==313 == 4b. Run Layer 2 Ping == 310 314 From source try to ping r2. First we will need to figure out the MAC address of r2. We can find the MAC address the same way as the IP addresses by checking the information on the link. 311 315 … … 324 328 }}} 325 329 326 == 3c. Enable Layer 2 forwarding at r2 ==330 == 4c. Enable Layer 2 forwarding at r2 == 327 331 If we try to ping PCRemote from source, the packets will not get through, since there is no 328 332 router running at r2 that will forward the packets along. For this tutorial we have installed … … 357 361 Congratulations you have run a Layer 2 experiment that spans across the United States! 358 362 359 = 4. Cleanup resources =363 = 5. Cleanup resources = 360 364 Although all your reservations, have expiration times, its always good practice 361 365 to release the resources after your experiment is over to make them available 362 366 to other experimenters. 363 367 364 === Deletesliver with Omni ===368 === 5a. Deletesliver with Omni === 365 369 We are going to use Omni to release our resources, For each AM that you have used 366 370 you should delete your sliver. In the tutorial we used the AMs at Kentucky and at Utah. … … 381 385 any questions you might have. 382 386 383 = 5. Fill out the tutorial survey =387 = 6. Fill out the tutorial survey = 384 388 We love to hear what you think so that we can improve the tutorials in the future. 385 389 Please complete the [https://docs.google.com/spreadsheet/viewform?formkey=dHpkWWd3UXdFZ0tZa0Q5TkNNb3JOY0E6MA#gid=0 online survey] and get a temporary GENI tatoo! 386 390 387 391 388 = 6. Get Your Own Account =392 = 7. Get Your Own Account = 389 393 The accounts, that you used in the above steps will be deactivated after the tutorial. If you do not already have an account at GPO's ProtoGENI cluster, you should get your own account so that you can further experiment with GENI. 390 394
