GajShield Knowledge Base

All the documents you require to help you configure and manage GajShield firewalls.

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Firmware

New Firmware and patches released will be found here.

Configuration

Learn how to configure various features on your GajShield appliances.

LICENSING

Document related to subscription services and licensing information.

FAQs

Frequently asked questions about GajShield products and services.

MANUALS

GajShield product manuals and quick setup guides.

Video Tutorials

Welcome to our series of comprehensive training videos designed to help you master GajShield Firewall management

LATEST DOCUMENTS


GAJ OS Bulwark Firmware v4.42
GAJ OS Bulwark Firmware v4.42 MD5Sum :8fe9e0b7c39d4c531814aed80e1cdfbb Dated : 3rd June, 2024, 18:15 Hrs GAJ_OS_Bulwark_Firmware_v4.42 We are thrilled to announce the release of our latest firmware update! This update brings a host of e.....
GAJ OS Bulwark Firmware v4.41
GAJ OS Bulwark Firmware v4.41 MD5Sum : 0c5d5559d1c1f88308a07997758121c9 Dated : 2nd May, 2024, 1:00 Hrs GAJ_OS_Bulwark_Firmware_v4.41 Important: - 1. Do not unzip the firmware file, upload the firmware in same format. 2. Please .....
How to configure IP blacklisting on GajShield firewall - A Step-by-Step Guide
GajShield Firmware Version: 4.5+ In this tutorial, learn how to effectively set up IP blacklisting on your GajShield firewall. Whether you're a network administrator or a security enthusiast, understanding how to manage and control access to your networ.....
How to white list a URL, when blocked under a web category?
Whitelisting specific URLs allows organisations to customise their web filtering policies based on their unique needs and requirements. In some cases, certain websites or web-based applications may be integral to business operations, education, or research.....
How to backup and restore system configuration in GajShield firewall
Taking a backup of the firewall configuration is crucial for several reasons. Firstly, it serves as a safeguard against unexpected failures or malfunctions, allowing for quick restoration of settings in the event of a system crash or hardware failure. Addi.....
How to restrict a firewall administrator to administer the appliance from a specific IP address
We strongly recommend limiting firewall administrator access to a single IP address to bolster security measures. This proactive step reduces the attack surface and helps prevent unauthorized access to critical network infrastructure. GajShield .....
How to configure DHCP server on your firewall
Firmware Version: 4.5+ Discover how to set up and configure DHCP settings on your GajShield firewall with our comprehensive step-by-step guide. DHCP (Dynamic Host Configuration Protocol) automates the process of assigning IP addresses to devices on your.....
How to configure an ISP on GajShield firewall
GajShield Firmware Version: 4.5+ In this tutorial, learn how to configure your Internet Service Provider (ISP) on the GajShield firewall. Follow along as we provide a comprehensive, step-by-step guide to setting up your ISP connection for optimal perfor.....
How to upgrade GajShield Firewall firmware
Pre-requisite: Firmware 4.5+ Step 1 - Backup Configuration: Before proceeding with the firmware update, it's essential to backup your firewall's configuration. This ensures that you can restore your settings if anything goes wrong during the updat.....
GAJ OS Bulwark Firmware v4.40
GAJ OS Bulwark Firmware v4.40 We are excited to announce the release of our newest firmware GajShield Bulwark 4.40 update for the GajShield Firewall!. Key highlights of the firmware update include: Enhanced Features:Weintroduced new functionali.....

POPULAR DOCUMENTS


SSL VPN Configuration (GajShield SSL VPN - OpenVPN)
GajShield SSL VPN configuration on Firewall (OpenVPN) Firmware version support - 4.28+ This guide will walk you through the steps to configure SSL VPN on your GajShield Firewall. Login to the GajShield firewall management console using your admin .....
GAJ OS Bulwark Firmware v4.28
GAJ OS Bulwark Firmware v4.28 MD5Sum : f58dfad101a3e40d60978cd4e3e3eb1d Dated : 3rd April, 2023, 10:00 Hrs GAJ_OS_Bulwark_Firmware_v4.28 Important: - 1. Do not unzip the firmware file, upload the firmware in same format. 2. Plea.....
GAJ OS Bulwark Firmware v4.26
GAJ OS Bulwark Firmware v4.26 MD5Sum : 37f6422874976ae63ff102a86293210c Dated : 1st February, 2023, 11:00 Hrs GAJ_OS_Bulwark_Firmware_v4.26 Important: - 1. Do not unzip the firmware file, upload the firmware in same format. 2. P.....
GAJ OS Bulwark Firmware v4.27
Release of GAJ OS Bulwark Firmware v4.27 Dear Valued Users, We are thrilled to announce the release of our latest GajShield firewall firmware version 4.27, which inc.....
How to troubleshoot internet connection using GajShield firewall
Firmware Support: 4.27+ Troubleshooting of Internet connection can be done from Interfaces tab in the firewall Device ->Interfaces In the tasks column, the interface connectivity status is denoted by the following icons......
GAJ OS Bulwark Firmware v4.25
GAJ OS Bulwark Firmware v4.25 MD5Sum : ba52c3fa8877fa1cf1a4494857fc5c76 Dated : 3rd January, 2023, 16:00 Hrs GAJ_OS_Bulwark_Firmware_v4.25 Important: - 1. Do not unzip the firmware file, upload the firmware in same format. 2. Pl.....
GAJ OS Bulwark Firmware v4.27
GAJ OS Bulwark Firmware v4.27 MD5Sum : 6d8392135f9f02d1bd9b18b3a6d22789 Dated : 4th March, 2023, 11:00 Hrs GAJ_OS_Bulwark_Firmware_v4.27 Important: - 1. Do not unzip the firmware file, upload the firmware in same format. 2. Plea.....
How can I configure NTP on my GajShield firewall?
Firmware Version: 4.5+ Prerequisite : IP address or domain name of NTP server you would like to use youtubelink##https://www.youtube.com/embed/5m0Q-mvnSt8##youtubelink The Network Time Protocol (NTP) service holds significance as it is employed to.....
GAJ OS Bulwark Firmware v4.30
GAJ OS Bulwark Firmware v4.30 MD5Sum : a98346e65f6da976baa7f4402caf0982 Dated : 1st June, 2023, 10:00 Hrs GAJ_OS_Bulwark_Firmware_v4.30 Important: - 1. Do not unzip the firmware file, upload the firmware in same format. 2. Pleas.....
How to configure GajShield Firewall administrators with LDAP / AD authentication
Firmware Version supported: 4.27+ With the release for GajShield firmware version 4.27, you can now add firewall administrators users withLDAP or Active Directory authentication. Follow the steps provided below to do so. The firewall administrato.....