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Untangle Network Security by Abd El-Monem A. El-Bawab

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Untangle NGFW installation guide

Untangle NGFW installation is a very simple and straightforward process. If you have installed a Linux OS before, you will be familiar with the steps in this section and you can skip this section. However, if this is the first time you will be installing a Linux OS, you will need to go through this section.

Step 1 – booting and selecting the installation mode

We'll need to boot a dedicated PC using the Untangle NGFW installation media we have just created.

Tip

You may need to change the boot device order to be able to boot from the installation media. The simplest way to achieve this is by pressing F12 at the time of starting your computer (this may differ depending on your hardware manufacturer). The boot menu will ...

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