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This article will explain in detail how to close the firewall on Linux system. The content of the article is of high quality. Therefore, Xiaobian shares it with you as a reference. I hope that after reading this article, you will have a certain understanding of relevant knowledge.

In order to build a cluster in Linux system to ensure communication between processes, the firewall needs to be closed, so how to close the firewall?

1: View fire status

systemctl status firewalld

service iptables status

2: Temporarily turn off the firewall

systemctl stop firewalld

service iptables stop

3: Turn off firewall permanently

systemctl disable firewalld

chkconfig iptables off

4: Restart Firewall

systemctl enable firewalld

service iptables restart

5: Restart after permanent shutdown

//haven't tried yet

chkconfig iptables on

About Linux system how to close the firewall to share here, I hope the above content can be of some help to everyone, you can learn more knowledge. If you think the article is good, you can share it so that more people can see it.

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