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This article mainly introduces "centos7 how to close the firewall". In the daily operation, I believe many people have doubts about how to turn off the firewall in centos7. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts about "how to turn off the firewall by centos7". Next, please follow the editor to study!

In centos7, you can use the systemctl command to turn off the firewall, with the syntax "systemctl stop firewalld.service"; you can also use the "systemctl disable firewalld.service" statement to prevent the firewall from starting up.

The operating environment of this tutorial: centos7 system, Dell G3 computer.

CentOS 7.0 uses firewall as the firewall by default

View firewall status

Firewall-cmd-state

Stop firewall

Systemctl stop firewalld.service

Disable firewall boot

Systemctl disable firewalld.service at this point, on the "centos7 how to turn off the firewall" study is over, I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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