Iptables firewall on Linux. 1) Iptables configuration file /etc/sysconfig/iptables-config 2) Block ip address i.e. Block all incomming traffic coming from ip address iptables -A INPUT -s ipaddress -j DROP Where A is Add rule s is source j is jump to drop 3) Saving iptables rules /etc/init.d/iptables save 4) Restarting iptables service /etc/init.d/iptables restart 5) …
Tag Archive: Iptables
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