I have a DMZ. I have an curbs.
Ah, curbs-DMZ.
best regards,
ip address > country code & sider
Network DATA
afrinic|EG|ipv4|163.121.0.0|65536|19920720|allocated
163.121.0.0/16
163.121.0.0 - 163.121.255.255
Linux Firewalld Command.
firewall-cmd --zone=drop --permanent --add-source=163.121.188.3
firewall-cmd --zone=drop --permanent --add-source=163.121.0.0/16
google 163.121.188.3