Now its easy to unlock your server with ips Config Server Firewall (CSF).
requirements:
- The server must have cPanel / WHM installed with the plugin CSF
- Get access to the menu "Setup Remote Access Key" user root or user reseller in WHM
- In case of reseller must:
1 - ask the root administrator to release the plugin CSF for reseller on
WHM » Resellers » Edit Server name and privs reseller Additional Software » Third Party Services » ConfigServer Security & Firewall (Reseller UI)
2 - Release the unlock function ip in Reseller privs CSF eg userwhm: 1: USE, UNBLOCK