13.2 Checking firewalld Status

The firewalld service is installed and enabled by default on all Fedora 31 installations. The status of the service can be checked via the following command:

# systemctl status firewalld

 firewalld.service - firewalld - dynamic firewall daemon

   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)

   Active: active (running) since Thu 2019-02-14 14:24:31 EST; 3 days ago

     Docs: man:firewalld(1)

 Main PID: 816 (firewalld)

    Tasks: 2 (limit: 25026)

   Memory: 30.6M

   CGroup: /system.slice/firewalld.service

           816 /usr/libexec/platform-python -s /usr/sbin/firewalld --nofork --nopid

If necessary, the firewalld service may be installed as follows:

# dnf install firewalld

The firewalld service is enabled...