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qos_project [2017/11/29 10:57] – [6. [CO2] Implementing the Applications and Tools] enwanqos_project [2017/11/29 11:02] – [6. [CO2] Implementing the Applications and Tools] enwan
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 Let's start with the application iperf: Let's start with the application iperf:
 +
 - To activate iperf3: - To activate iperf3:
-     * Ordered List Item On the server side: <code bash> iperf3 -s </code> +     * On the server side: iperf3 -s 
-     * On the client side: <code bash> iperf3 -c 192.168.200.192 </code>+     * On the client side: iperf3 -c 192.168.200.192
  
-  * To visualize UDP trafic with a specific bandwidth: +To visualize UDP trafic with a specific bandwidth: 
-   * On the client side: <code bash> iperf3 -c 192.168.200.192 -u -b 2M </code>+     * On the client side: iperf3 -c 192.168.200.192 -u -b 2M
 Here we set the bandwidth with UDP to 2Mbit/s. Here we set the bandwidth with UDP to 2Mbit/s.
 Note that by default ,UDP sets the bandwidth to 1Mbit/s Note that by default ,UDP sets the bandwidth to 1Mbit/s
  
-  * To extend the transmission time(second) as well as the number packets sent: +To extend the transmission time(second) as well as the number packets sent: 
-   * On the Client side: <code bash> iperf3 -c 192.168.200.192 -t 15 </code>+     * On the Client side: iperf3 -c 192.168.200.192 -t 15
 Note that  by default, iperf3 sets the time to 10 seconds Note that  by default, iperf3 sets the time to 10 seconds
  
-  * To reverse mode(server sends, client receives): +To reverse mode(server sends, client receives): 
-   * On the Client side: <code bash> iper3 -c 192.168.200.192 -R  </code> +     * On the Client side: iper3 -c 192.168.200.192 -R  
-  To send multiple flows: + 
-          * On the client side: <code bash> iper3 -c 192.168.200.192 -P 2 -t 60 </code>+To end multiple flows: 
 +     * On the Client side: iper3 -c 192.168.200.192 -P 2 -t 60 
 Here we are sending 2 flows in 1 min(60 seconds) Here we are sending 2 flows in 1 min(60 seconds)
 Note that we need to extend more the tx time in order to have similar throughput for the 2 flows so that we don't consider it as a fairness issue. Note that we need to extend more the tx time in order to have similar throughput for the 2 flows so that we don't consider it as a fairness issue.
qos_project.txt · Last modified: 2021/08/28 09:58 by samer