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firewall-cmd
command
firewall
Configure firewalld (RHEL-based systems)
Options
Action
*
Add port (--add-port)
Remove port (--remove-port)
Add service (--add-service)
Remove service (--remove-service)
Add source (--add-source)
Add rich rule (--add-rich-rule)
Enable masquerade (--add-masquerade)
Disable masquerade (--remove-masquerade)
List all rules (--list-all)
List ports (--list-ports)
List services (--list-services)
List all zones (--list-all-zones)
Reload firewalld (--reload)
Check firewall state (--state)
Show default zone (--get-default-zone)
Set default zone (--set-default-zone)
Show active zones (--get-active-zones)
List available zones (--get-zones)
Generated Command
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sudo firewall-cmd
Related
systemctl
firewalld basic setup
iptables