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First Boot & TUI Setup

When you power on an EdgeZu device for the first time, it launches a Text User Interface (TUI) accessible via local console or SSH.

Section titled “Main menu”
EdgeZu Setup


  1) Configure Network
  2) Register Device
  3) Diagnostics
  4) Exit

  1. Configure Network

    Select interface eth0 (WAN/DMZ side) and choose DHCP or static IP:

    Interface: eth0
    Mode: DHCP

    For static configuration, provide:

    • IP address and subnet mask
    • Default gateway
    • DNS servers (recommended: 1.1.1.1, 8.8.8.8)

    Configure eth1 for the OT/IT network interface. This interface does not need internet access.

  2. Register Device

    Before proceeding, generate a Registration Key in the Monozu Cloud:

    • Go to Settings → EdgeZu Devices → New Device
    • Select your site
    • Copy the generated registration key

    Enter the details in the TUI:

    Cloud Server: EU (Poland)
    Account Name: your-tenant-name
    Registration Key: XXXXX-XXXXX-XXXXX

    The device will:

    • Generate a unique Device ID
    • Generate a public/private key pair
    • Register itself with your tenant

  3. Confirm registration

    On success:

    Device successfully registered
    

    Device ID: edge-34abf2
    Status:    Connected

    The device now appears in Settings → EdgeZu Devices in the cloud.

After setup

Section titled “After setup”

Once registered, the device is cloud-managed. You can:

  • Monitor device health from the cloud dashboard
  • Push configuration updates remotely
  • Enable/disable scanning modules
  • Trigger OTA firmware updates

Network layout

Section titled “Network layout”
Internet
│
Firewall
│
DMZ Network
│
EdgeZu (eth0 = DMZ, eth1 = OT/IT LAN)
│
OT Network (PLCs, SCADA, switches)

The device does not require a public IP and does not accept inbound connections from the internet.