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This article mainly shows you "Linux common command iperf how to use", the content is easy to understand, clear, hope to help you solve doubts, the following let the editor lead you to study and learn "Linux common command iperf how to use" this article.

Linux common commands iperf commands can be used to test the performance of some network devices such as routers, firewalls, switches, etc.

Syntax format iperf [parameters]

Common parameters:-l sets the length of the read-write buffer-p sets the port, which is consistent with the listening port on the server-o redirects the output to the specified file-t sets the total time for transfer-v displays version information and compilation information and exits the reference instance client and initiates 30 connection threads to the server at the same time, using 5Mbps as the data transmission rate:

[root@linux265 ~] # iperf-u-c 192.168.1.1-b 100m-d-t 60 in tcp mode, the client uploads the bandwidth test to the server 192.168.1.1, and the test time is 60 seconds:

[root@linux265 ~] # iperf-c 192.168.1.1-P 30-t 60 starts Iperf into server mode:

[root@linux265 ~] # iperf-s uses the default settings of server and client to test:

[root@linux265 ~] # iperf-s-w 300K tests two-way transmission:

[root@linux265] # iperf-c 59.128.103.56-f K-I 2-w 300K-u is all the content of this article "how to use iperf in Linux". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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