Hi KarDip, this is all avp.com commands. Thera are no command for adding one firewall rule. Only to change full configuration (EXPORT/IMPORT). HELP Show this help SCAN Start new scan UPDATE Update databases and optionally application modules ROLLBACK Rollback previously updated databases RENEW Renew product START Start specified task STOP Stop running task STATUS Show task status STATISTICS Show task statistics EXPORT Export settings IMPORT Import settings AcceptEULA Accept EULA and manage KSN agreement usage flag REPORT Export reports SHOWTM Show scan task manager PROXYAUTH Set proxy credentials EXIT Exit product TRACES Turn traces on/off, clear traces I checked this way as first attempt.