Changes between Version 39 and Version 40 of GENIExperimenter/Tutorials/jacks/GettingStarted_PartI/Procedure/Execute
- Timestamp:
- 02/27/15 10:57:42 (9 years ago)
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GENIExperimenter/Tutorials/jacks/GettingStarted_PartI/Procedure/Execute
v39 v40 89 89 90 90 a. Check the interfaces of your nodes. In the terminal type: 91 92 93 91 {{{ 92 sudo ifconfig 93 }}} 94 94 You should see at least two interfaces: 95 95 * The '''control interface'''. This is the interface you use to access the node, e.g. ssh into your host. The control interface is mainly used for control traffic, i.e. traffic for controlling the node and the experiment. … … 112 112 c. From the client, `ping` the server '''data plane interface'''. From the terminal window that is logged in to the client type : 113 113 {{{ 114 115 }}} 116 For example: 117 {{{ 118 114 ping <server data IP addr> -c 5 115 }}} 116 For example: 117 {{{ 118 ping 10.1.1.2 -c 5 119 119 }}} 120 120 d. Now, `ping` the server '''control plane interface'''. From the terminal window that is logged in to the client type : 121 121 {{{ 122 123 }}} 124 For example: 125 {{{ 126 122 ping <server control IP addr> -c 5 123 }}} 124 For example: 125 {{{ 126 ping 172.17.1.9 -c 5 127 127 }}} 128 128 … … 144 144 }}} 145 145 {{{ 146 147 146 sudo apt-get install iperf 147 hash 148 148 }}} 149 149 150 150 b. Start an `iperf` server on the server node: 151 151 {{{ 152 152 iperf -s 153 153 }}} 154 154 c. Run an `iperf` client via the data plane: 155 155 {{{ 156 157 }}} 158 For example: 159 {{{ 160 156 iperf -c <server data IP addr> 157 }}} 158 For example: 159 {{{ 160 iperf -c 10.1.1.2 161 161 }}} 162 162 ''What is the bandwidth of this link?'' … … 196 196 b. From the client node, start pinging the server '''data plane interface''': 197 197 {{{ 198 198 ping <server data IP addr> 199 199 }}} 200 200 c. On the server node, bring down the '''data plane interface''' 201 201 (being careful to disable the data interface NOT the control interface): 202 202 {{{ 203 203 sudo ifconfig <server data interface name> down 204 204 }}} 205 205 … … 227 227 a. From the client node, start pinging the server '''control plane interface''': 228 228 {{{ 229 229 ping <server control IP addr> 230 230 }}} 231 231 b. From the server node, bring down the '''control plane interface''' and try to ping it from the client node: 232 232 {{{ 233 233 sudo ifconfig <server control interface name> down 234 234 }}} 235 235