Awadh Alharbi

Thanks , ElvinE5 , it's working fine.

Thanks ElvinE5 for your support , we implement as you mentioned but still no block as below this time we added "172.20.0.6" which an internal app to test but still we are able to access the "GUI of 172.20.0.6"

Hello, we have some IPs shared from our regulator and we need to block from KSC Firewall. When adding the IP in (Available network > untrusted group > add new rules that block the inbound and outbound for this ip but still PCs are able to ping this IP. can someone show me my mistake ?