dot-files/iptables/iptables.md

Configurations

All configurations includes:

• INPUT DROP
• SSH port on 22.
• SMTP port 25 as --reject-with icmp-port-unreachable

• ssh-only -> SSH
• http-full -> HTTP/ HTTPS/ SMTPS
• http-full-f2b -> HTTP/ HTTPS/ SMTPS/ fail2ban

Usage

Simply:

iptables-restore < file.fw