# Configurations All configurations includes: * INPUT DROP * SSH port on 22. * SMTP port 25 as `--reject-with icmp-port-unreachable` - [ssh-only](iptables-ssh-only.fw) -> SSH - [http-full](iptables-http-full.fw) -> HTTP/ HTTPS/ SMTPS - [http-full-f2b](iptables-http-full-f2b.fw) -> HTTP/ HTTPS/ SMTPS/ fail2ban ## Usage Simply: ```bash iptables-restore < file.fw ```