firewall-cmd add port 8080
sudo firewall-cmd --zone=public --permanent --add-port=5000/tcp
sudo firewall-cmd --zone=public --permanent --add-port=4990-4999/udp
sudo firewall-cmd --zone=public --permanent --list-portsfirewall-cmd add port 8080
sudo firewall-cmd --zone=public --permanent --add-port=5000/tcp
sudo firewall-cmd --zone=public --permanent --add-port=4990-4999/udp
sudo firewall-cmd --zone=public --permanent --list-portsinstall firewall-cmd centos 7
sudo yum install firewalld
sudo systemctl enable firewalld
sudo rebootCopyright © 2021 Codeinu
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