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This article mainly explains "how to turn off the firewall in RedHat7". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn "RedHat7 how to turn off the firewall"!

RedHat 7.x no longer uses iptables to manage the firewall by default, with the following commands:

First, turn off the firewall

1. View firewall status

Systemctl status firewalld

two。 Real-time shutdown (restart recovery)

Systemctl stop firewalld

3. Check to see if the firewall service is powered on

Systemctl is-enabled firewalld

4. Permanent shutdown

Systemctl disable firewalld

2. Close SELinux

1. View current SELinux status

Getenforce

two。 Real-time shutdown (restart recovery)

Setenforce 0

3. Permanent shutdown

Vim / etc/selinux/config

# This file controls the state of SELinux on the system.

# SELINUX= can take one of these three values:

# enforcing-SELinux security policy is enforced.

# permissive-SELinux prints warnings instead of enforcing.

# disabled-No SELinux policy is loaded.

SELINUX=permissive # changed to disabled

# SELINUXTYPE= can take one of three two values:

# targeted-Targeted processes are protected

# minimum-Modification of targeted policy. Only selected processes are protected.

# mls-Multi Level Security protection.

SELINUXTYPE=targeted

At this point, I believe you have a deeper understanding of "RedHat7 how to turn off the firewall". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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