/Firewall

Basic Firewall for Linux server

Primary LanguageShellMIT LicenseMIT

Setup Firewall using iptables

Simple firewall rules to filter packets using Linux kernel netfilter framework.

Steps

  1. Update set_iptables.sh with appropriate network interfaces.
  2. Add rules if you have more than 2 interfaces.
  3. Execute set_iptables.sh with sudo permission.

sudo ./set_iptables.sh

  1. While testing remotely, add crontab entry to reset firewall every 10 minutes.