Network Troubleshooting

IPsec VPN Troubleshooting Guide for FortiGate

Posted by Jahid Ahmad on May 21, 2026 | Featured

IPsec VPN Troubleshooting Guide for FortiGate Description Master IPsec VPN Troubleshooting on FortiGate with Phase 1 and Phase 2 checks, debug commands, packet sniffers, and step-by-step tunnel issue fixes. Scope IPsec VPN Troubleshooting on FortiGate is essential for maintaining secure … Read More

Tags: Firewall, FortiGate, Fortinet, IKE, IPsec VPN, Network Troubleshooting, Phase 1, Phase 2, VPN debug, VPN issues

How to Read the FortiGate ARP Table (NAT Mode)

Posted by Jahid Ahmad on April 27, 2026 | Featured

How to Read the FortiGate ARP Table (NAT Mode) Description Learn how to view the FortiGate ARP Table in NAT mode using simple CLI and sniffer commands for quick and efficient network troubleshooting. Scope This guide explains how to display … Read More

Tags: ARP, CLI, FortiGate, Fortinet, FortiOS, MAC Address, NAT Mode, Network Troubleshooting, Packet Sniffer, VDOM