2 ms·
For anyone else looking to quickly block internet access from their printers (note this is IPv4 only): iptables -t filter -I FORWARD -m mac --mac-source "${m
by mehrdadn 7y ago
For anyone else looking to quickly block internet access from their printers (note this is IPv4 only):
iptables -t filter -I FORWARD -m mac --mac-source "${macaddr}" \! -d "192.168.0.0/16" -j REJECT
Replace 192.168.0.0/16 with your subnet. You may also want to manipulate chains besides FORWARD as necessary.