VirtFusion (KVM NAT) Install using netboot.xyz iso

How to Use netboot.xyz on VirtFusion

Netboot.xyz is a powerful tool for provisioning and rescuing servers using various bootable images over the network. However, when using netboot.xyz on your VirtFusion VPS, there are a few important things to keep in mind — especially when it comes to networking.

Because netboot.xyz does not automatically configure networking in the VirtFusion environment, you’ll need to manually configure a static IP during boot. Follow the steps below to get up and running:


 Important Notes Before You Begin

netboot.xyz will not boot correctly without manual network configuration.

You’ll need to use VNC to interact with the boot menu.

Network configuration must be manually re-entered every time you boot into a new image (e.g. a live installer).

Use the IP configuration details shown in your VirtFusion control panel.


Step-by-Step: Booting netboot.xyz with Manual Networking

1. Launch VNC Console

From your VirtFusion dashboard:

Select your VPS.

Open the VNC Console from the sidebar or top menu.

2. Boot into netboot.xyz

Power on your VPS.

The netboot.xyz loader will start.

Immediately press m during boot to enter the Failover Menu. (You may need to press quickly; timing is key!)

3. Enter Static Network Configuration

You'll be prompted to enter your network settings. Use the details provided in your VirtFusion panel:

FieldExample
IP Address192.0.2.100
Subnet255.255.255.0
Gateway192.0.2.1
DNS8.8.8.8 (or your preferred resolver)

Enter these details manually.

Once entered, proceed to the main netboot.xyz menu.

4. Choose an Installer or Rescue Image

Select your desired image (e.g. Ubuntu, Debian, Alpine, etc.).

Proceed to boot the image.

5. Re-Configure Networking (Again)

Once inside the image or installer:

Re-enter the same network configuration manually within the environment.

This is because netboot.xyz does not persist or forward your earlier network settings.

Most live images have a way to set networking via CLI (ip, ifconfig, nmtui, etc.) or GUI.


 Troubleshooting Tips

Stuck on boot screen? Double-check your VNC timing and ensure you’re pressing m during the correct window.

No network inside installer? Confirm you've entered the correct static details both during netboot.xyz setup and within the booted image.

Need help finding your IP info? Your VirtFusion panel shows all required values under your VPS's network settings.

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