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How to Start/Stop or Enable/Disable firewalld on CentOS 7
How to Start/Stop or Enable/Disable firewalld on CentOS 7 – Cuongquach.com | firewalld (Dynamic Firewall Manager) tool provides a dynamically managed firewall. The tool enables network/firewall zones to define the trust level of network connections and/or interfaces. It has support both for IPv4 and IPv6 firewall settings. Also, it supports Ethernet bridges and allow you to separate between runtime and permanent configuration options. Finally, it supports an interface for services or applications to add firewall rules directly.
Disable firewalld
To disable firewalld, execute the following command as root or using sudo:
# systemctl disable firewalld
Enable firewalld
To enable firewalld, execute the following command as root or using sudo:
# systemctl enable firewalld
Stop firewalld
To stop (or deactivate) firewalld,execute the following command as root or using sudo:
# systemctl stop firewalld
Start firewalld
To start (or activate) firewalld, execute the following command as root or using sudo:
# systemctl start firewalld
Status of firewalld
To check the status of firewalld, execute the following command as root or using sudo:
# systemctl status firewalld
Very easy to stop firewalld and begin using ‘iptables‘ instead of if you want.
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