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Table of Contents

Step1: Open Oracle VM VirtualBox Manager

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Now click on storage -->Empty -->Disk symbol and choose seceon iso-->OK

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Step8: In Network option NAT should be selected.

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Step9: Click on Start

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Step10- : Choose first option seceon Seceon setup

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Step11- Set Date and Time

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: Select Language

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STEP 12: Installation Destination:

Ensure that the “INSTALLATION DESTINATION” under the “SYSTEM” is “Custom partitioning selected” as shown in the figure below:

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CentOS Rocky Linux Installation- Seceon Setup-Installation Destination

At times, when there remain some issues with the Disk space allotted, the disk portioning is not done automatically. In such cases, the INSTALLATION DESTINATION shows “Kickstart Insufficient” as shown in figure:

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CentOS Image Added

Rocky Linux Installation- Installation Destination-Kickstart Insufficient

STEP 13: Network & Host Name Setting:

.Scrolling down in the same screen, choose the option “NETWORK & HOST NAME” as shown in the figure below:

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Network & Host Name

  1. It can be either manually configured with a static IP address or a pre setup interface can be enabled to auto populate it via DHCP.

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Ethernet Connection

For Manual Configuration using a Static IP: Put the Ethernet Connection as “OFF” as it has to be configured and then switched on.

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Now scroll down the screen and click on “Configure” as shown in the screen below:

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Network Configuration

After Clicking on “Configure” , It takes in to a screen asking for the network configuration details as shown in the figure below:

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Network Configuration

Go to the IPv4 tab of the screen as shown in figure below:

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Put the Method as

“Manual”, Click “Add” and then provide the Client’s network details in the boxes shown in the figure above.

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DNS Servers: IP addresses of Domain Name Servers are used to resolve Host Names. It is required to use comma, to separate the different Domain Name Server Addresses. For machines open to the outside world, google DNS server (8.8.8.8) can be an option.

Step14. After providing all the details, click on “Save”

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IPv4 Configuration

Switch on the Ethernet Connection as shown in the figure below:

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IPv4 Configuration

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Click “Done” from the top left corner as shown in the figure below.

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Power ON Ethernet

14. User will get into the Home Configuration screen again and check User’s Network & Host Settings as shown in the figure below:

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Installation Summary

STEP 15: Begin Installation

To start the process, Click “Begin Installation” as shown in figure below:

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Begin Installation

Please note that Installation Details remains as Custom Partitioned (Unlike the Installing CentOS 7 Rocky Linux with Minimal setup).

STEP 16: Create Root User

As the User clicks on “Begin Installation”, it takes to a screen as shown in the figure below:

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User Settings

  1. On selecting the “ROOT PASSWORD” option, User will get into a screen as shown below:

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Root Password

It will require the user to enter a confidential Root Password; confirm it and then click

Click on“Done” on the top left corner.

Please note that in case of a weak password being provided, “Done”has to be clicked twice

  1. User will get into a screen as shown below:

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User Settings

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By default the ISO has

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user “seceon”.

STEP 17C: Reboot

After the complete installation as shown in the figure below, click on “Reboot”

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Installation Complete

STEP 17 18: Login to the machine

Now, the VM/server is up with Seceon CentOS Rocky Linux ISO. Login to the server/vm VM using the credentials “seceon/seceon” and follow the instruction.

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