7.2.6diagnose user banned-ip [option] list List banned IPs.add Add
banned IP address.delete Delete banned IP address.clear Clear all banned
IP addresses.stat stat
Looks like a Dell issue, fix here:"To address this issue, uninstall Dell
Optimizer or at least disable
ExpressConnect:"https://community.fortinet.com/t5/FortiGate/Technical-Tip-Extra-route-in-Windows-routing-table-when/ta-p/222292