In this module you can configure everything related to the server’s Firewall.
Navigate to:
Security --> CSF Firewall
Firewall Configuration: Edit the configuration file for the csf firewall and lfd.
Firewall PRE Configuration: Run external commands before csf configures iptables.
Firewall POST Configuration: Run external commands after csf configures iptables.
View iptables Rules: Display the active iptables rules.
Quick Allow: Allow IP address through the firewall and add to the allow file (csf.allow).
Quick Deny: Block IP address in the firewall and add to the deny file (csf.deny).
Quick Unblock: Remove IP address from the firewall (temp and perm blocks).
Firewall Allow IPs: Edit csf.allow, the IP address allow file.
Firewall Deny IPs: Edit csf.deny, the IP address deny file.
Here all blocked IP addresses will be listed with their respective comment.
Firewall Enable: Enables csf and lfd if previously Disabled.
Firewall Disable: Completely disables csf and lfd.
Firewall Restart: Restart the csf iptables firewall.
Firewall Quick Restart: Have lfd restart the csf iptables firewall.
Flush all Blocks: Removes and unblocks all entries in csf.deny (excluding those marked “do not delete”) and all temporary IP entries (blocks and allows).
lfd Status: Display lfd status.
lfd Restart: Restart lfd.
Update: Check for Updates.
Test iptables: Check that iptables has the required modules to run csf.