What is ”Unit firewalld.service failed to load” error?

Asked 2 years ago (Apr 20, 2021) in the field of Network and security by Batari

Hi. On my CentOS 7, I received an error. I guess it is related to the Firewall. How can I solve it, please?Error: Failed to restart firewalld.service: Unit firewalld.service failed to load: No such file or directory.


Answered 2 years ago (Apr 21, 2021) by Eldernode Staff

This error means that the firewall is not installed on your server. To install a firewall on the server, run the following commands:

yum -y install firewalld
systemctl enable firewalld
systemctl restart firewalld

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