How to temporary whitelist IP address using CSF command line1382 admin November 29, 2018 at 9:32 pm To temporary allow connection from 123.123.123.123 for 3 dayscsf -ta 123.123.123.123 3dSimilar Posts:Configure CSF on CentOS 7How to install CSF firewall on CentOS cPanel serverHow to install csf in Ubuntu or Linux server