VPN Troubleshooting

How to Build Secure FortiGate Site-to-Site VPNs

How to Build Secure FortiGate Site-to-Site VPNs Description Configure FortiGate Site-to-Site VPN using IPsec tunnels with FW1/FW2 settings, routing, troubleshooting, and security best practices for secure connectivity. Introduction A site-to-site IPsec VPN creates a secure encrypted tunnel between two separate … Read More

FortiGate L2TP over IPsec VPN Setup (Complete Configuration Guide)

FortiGate L2TP over IPsec VPN Setup (Complete Configuration Guide) Description FortiGate L2TP over IPsec VPN setup step-by-step guide covering configuration, authentication, security settings and troubleshooting tips. Scope This guide explains how to configure FortiGate L2TP over IPsec VPN setup using … Read More

Ultimate FortiGate Multi Dial-Up VPN Hub (IKEv2 + PSK) – Fast & Secure Setup

Ultimate FortiGate Multi Dial-Up VPN Hub (IKEv2 + PSK) Description Configure FortiGate hub for multi dial-up VPN with IKEv2 & PSK. Includes GUI/CLI setup, advanced config and troubleshooting for production use. Scope This article covers: Hub-and-spoke VPN architecture using multi … Read More

FortiGate IPsec VPN Configuration & Troubleshooting

FortiGate IPsec VPN Configuration & Troubleshooting Description Explore FortiGate IPsec VPN setup, authentication, security settings, advanced features, and troubleshooting in this complete beginner-friendly guide. Scope This article is a complete resource guide for FortiGate IPsec VPN on FortiGate. It covers: … Read More

FortiGate SSLVPN Troubleshooting Commands

FortiGate v6.4.x, v7.0.x,v7.2.x, v7.4.x, up to v7.6.2. Starting from version v7.6.3, the SSL VPN tunnel mode feature is replaced with IPsec VPN tunnel, allowing users to configure IPsec over TCP port 443 for secure communication, providing a more flexible and … Read More