This tutorial guides you through importing and configuring a virtual machine in VirtualBox, setting up the Teraflow and NSC environments, and interacting with the respective services via browser and API.
## 1. Import the Virtual Machine
1. Open **VirtualBox 7.0**.
2. Double-click the `.ova` file to import the virtual machine.
3. While the VM is being imported, proceed to configure the network.
## 2. Configure NAT Network
1. Go to **File → Tools → Network Manager**.
2. Under **NAT Networks**, click **Create**.
3. Set the following:
-**Name**: `TFS-NAT-Net`
-**IPv4 Prefix**: `10.0.2.0/24`
- Leave all other options **unchecked**.
4. Click on **Port Forwarding** and add the following rules:
| Name | Protocol | Host IP | Host Port | Guest IP | Guest Port |