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posted in category Systems Software / Firewalls & Networking
posted at 24. Aug '21
Howto Ban MAC Address In iptables
iptables -I INPUT -m mac --mac-source 00:25:d3:81:ff:e1 -j DROP
## if ip forwarding is enabled
iptables -I FORWARD -m mac --mac-source 00:25:d3:81:ff:e1 -j DROP
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