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Martin91/iptables_allow_only_localhost.sh

Created July 22, 2018 07:46
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iptables to allow only localhost to access specified port
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iptables_allow_only_localhost.sh
# Allow access only localhost by port 1991
sudo iptables -A INPUT -i lo -p tcp --dport 1991 -j ACCEPT
sudo iptables -A INPUT -p tcp --dport 1991 -j DROP
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