CentOS 7/Firewall

List

firewall-cmd --list-all

Status

systemctl status firewalld

Uitschakelen

systemctl disable firewalld

Vergeet niet de firewall te stoppen

Inschakelen

systemctl enable firewalld

Vergeet niet de firewall te starten

Stoppen

systemctl stop firewalld

Starten

systemctl start firewalld

Ports

firewall-cmd --permanent --add-service=http
firewall-cmd --permanent --add-service=https
firewall-cmd --zone=public --permanent --add-port=5000/tcp
firewall-cmd --zone=public --permanent --add-port=4990-4999/udp
systemctl reload firewalld