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tonmanna/rule.bash

Created November 3, 2021 16:27
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UFW Block firewall
Raw
rule.bash
sudo ufw deny from {ip-address-here} to any
sudo ufw deny from 192.168.1.5 to any
sudo ufw reject from 202.54.5.7 to any
sudo ufw status
ufw deny from {ip-address-here} to any port {port-number-here}
sudo ufw deny from 202.54.1.5 to any port 80
sudo ufw status numbered
sudo vi /etc/ufw/before.rules
# Block spammers
-A ufw-before-input -s 178.137.80.191 -j DROP
# Block ip/net (subnet)
-A ufw-before-input -s 202.54.1.0/24 -j DROP
ufw reload
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