How to check if I have a firewall on my server?

[elearnnow1]

Hello, does Cloudlinux installation + CageFS need firewall as when typing in whm I cant find firewall as well checked if firewalld installed and its not.

How to check if I have a firewall on my server?

Thank u

[eellis]

Howdy Elearnnow,

Yes, you still need a firewall. You can see if there is one installed with this command:

iptables -L

and you can see what all firewall rules are set on the server.

Thanks!