IPTABLES How to block all incoming traffic except ports 22(ssh) 80 (http) 443 (https) and 25565 | SpigotMC - High Performance Minecraft
Jackson State University Department of Computer Science Lab Project # 5: Use of IPTables in a Virtual Machine Environment
![IPTables rules based on mac-address | Network NUTS: India's Most Loved Red Hat Linux Certification Training Company IPTables rules based on mac-address | Network NUTS: India's Most Loved Red Hat Linux Certification Training Company](https://networknuts.files.wordpress.com/2012/05/networknuts-iptables-mac.png)