dot-files/iptables/iptables.md

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# 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
```