User Manual
OOS Installation Guide
Version 1.0
OOS Generic Installation Guide
Generic OOS Installation Requirements
- Only supports X86 systems
- Minimum Hardware or VM Requirements:
- UEFI boot selection is mandatory
- CPU: 2 cores
- Memory: 2GB
- Storage: 20GB
Preparation
- Prepare a USB flash drive.
- Download the ISO file:https://www.oprueba.com/en/oos/download
- Use Rufus or similar tool to create a bootable USB drive:
- Select the downloaded ISO file Follow prompts to complete the process
- Select the downloaded ISO file Follow prompts to complete the process
Installation Procedure
1. Boot from USB
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Insert the OOS bootable USB into your target device.
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Power on and enter the BIOS setup.
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Select USB as the boot device.
Choose Installation Interface & License
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Select the display/output interface based on your setup:
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Serial Console
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HDMI/VGA (external monitor + keyboard)
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Choose Demo license version .
3. Disk Selection & Warning
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Install & Initialize
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Select the target disk from the available list.
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⚠️ Warning: All data on the selected disk will be erased
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.
4. Confirm Display Interface Again
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Reconfirm the interface used for OOS display after installation.
5. Kernel Version Selection
Choose one of the following kernel options based on your hardware:
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5.15.38 – Includes support for 5G and Wi-Fi modules. Recommended for existing deployments, but may need tuning for high-core-count systems.
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6.6.48 – Supports newer hardware, but communication modules may not work out-of-the-box.
6. WAN Interface Setup
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Select the default mode for WAN:
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DHCP – Automatically obtain IP
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Static – Manually assign IP, Gateway, and DNS
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7. Begin Installation
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Confirm all settings and start the installation.
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The system will automatically reboot upon completion.
First Boot & Login
1. On first boot, wait for the OOS login prompt to appear on console or display.
2. Login options:
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Via HDMI/VGA using a connected keyboard
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Via LAN port (connect laptop to OOS LAN port and open browser)
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3. Default credentials:
- Username: admin
- Password: password
4. You will be prompted to change the password after first login.
Network Interface Defaults
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By default,
eth0is assigned as WAN, all other interfaces are set as LAN.
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If
eth0is in DHCP mode, it will automatically obtain an IP address when connected to a proper network. -
You can adjust the interface configuration via the web UI's Action menu.
LAN Default IP Range:
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10.100.100.2to10.100.100.254
Static Mode:
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Manually configure: IP, Netmask, Gateway, and DNS
