| Firewalld | https://www.youtube.com/watch?v=T2g6nxRCnLQ&ab_channel=NetSecProf |
|---|---|
| firewall-cmd --list-all | |
| Services | |
| show | firewall-cmd --get-services |
| sadd service | |
| add permanent service | |
| create service | |
| Ports | |
| add port | firewall-cmd --get-ports |
| add permanent port | |
| Zones | |
| show zones | firewall-cmd --get-zones |
| add zones | |
| create zone | |
| NAT | |