# DO - Networking

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### Domains

```bash
doctl compute domain list
doctl compute domain records list <domain>
# You can also create records
```

### Reserverd IPs

```bash
doctl compute reserved-ip list
doctl compute reserved-ip-action unassign <ip>
```

### Load Balancers

```bash
doctl compute load-balancer list
doctl compute load-balancer remove-droplets <id> --droplet-ids 12,33
doctl compute load-balancer add-forwarding-rules <id> --forwarding-rules entry_protocol:tcp,entry_port:3306,...
```

### VPC

```
doctl vpcs list
```

### Firewall

> [!CAUTION]
> By default **droplets are created WITHOUT A FIREWALL** (not like in oder clouds such as AWS or GCP). So if you want DO to protect the ports of the droplet (VM), you need to **create it and attach it**.

```bash
doctl compute firewall list
doctl compute firewall list-by-droplet <droplet-id>
doctl compute firewall remove-droplets <fw-id> --droplet-ids <droplet-id>
```

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