qos_project
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qos_project [2017/11/29 10:43] – [6. [CO2] Implementing the Applications and Tools] carine | qos_project [2017/11/29 10:57] – [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: |
- | * On a Server | + | |
- | * On a Client | + | |
- | -To visualize UDP trafic with a specific bandwidth: | + | |
- | * On the Client | + | * To visualize UDP trafic with a specific bandwidth: |
- | 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: iperf3 -c 192.168.200.192 -t 15 | + | |
- | Note that by default, iperf3 sets the time to 10seconds | + | Note that by default, iperf3 sets the time to 10 seconds |
- | + | ||
- | -To reverse mode(server sends, client receives): | + | |
- | *On the Client side: iper3 -c 192.168.200.192 -R | + | |
- | + | ||
- | -To send 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 | + | |
+ | * To reverse mode(server sends, client receives): | ||
+ | * On the Client side: <code bash> 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 </ | ||
+ | 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