# iptables
Software based firewall for...you know...firewalling things.

## List rules
```
sudo iptables -L -v -n
```

## Backup iptables config to file
```
iptables-save > configbackup.txt
```

## Restore iptables config *from* file
```
iptables-restore < configbackup.txt
```

## Make iptables settings persistent
```
sudo netfilter-persistent save
```