Question
How to block IP range or country with firewalld?
Hello,
How can I block IP range or entire country on CentOS 7 with FirewallD? The IP range starts with 180.76.15.* and is Chinese IP.
The command below works for single IP but not for range:
firewall-cmd --permanent --add-rich-rule="rule family='ipv4' source address='180.76.15.154' reject"
I tried with this command for the range but without success:
firewall-cmd --permanent --add-rich-rule=“rule family=‘ipv4’ source address=‘180.76.15/24’ reject”
Cheers
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I think the correct command is:
Pay attention to highlighted part
Yeah, I have an idea, why not utilize “UFW” or iptables (conntrack allows the user to log access).
dnf install ufw -y systemctl enable --now ufw systemctl start --now ufw
ufw enable
iptables
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