At a first glance, IPTables rules might look cryptic.
In this article, I’ve given 25 practical IPTables rules that you can copy/paste and use it for your needs.
These examples will act as a basic templates for you to tweak these rules to suite your specific requirement.
For easy reference, all these 25 iptables rules are in shell script format: iptables-rules
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My name is Ramesh Natarajan. I will be posting instruction guides, how-to, troubleshooting tips and tricks on Linux, database, hardware, security and web. My focus is to write articles that will either teach you or help you resolve a problem. Read more about