FortiClient IPSec Ikev2 Dialup over TCP

By | February 10, 2025

As you might know SSL VPN on FortiGate soon will be depracated (SSLVPN server functionality is disabled by default on 2G RAM models and IMO it will be diabled for good in a few years). Due to recurring security bugs in SSL libraries, this is considered too much of a problem. To allow easier use,… Read More »

iPerf3 on Fortigate

By | August 2, 2024

So let’s assume that for some reason you want to check the speed from Fortigate to some host – it could be a server on the local network, it could also be a server in some public cloud. Fortigate has a built-in iperf3 client and a limited iperf3 server. You can access these functions from… Read More »

Tips on Upgrading Fortigate in HA Cluster

By | June 26, 2024

Tips on HA upgrades Follow the Upgrade Path. https://docs.fortinet.com/upgrade-tool/fortigate Review Release Notes, check Known issues to see if there may be a problem with your configuration. Back up full configuration with local super_admin level account. Review the crash logs for any firewall issues and generally look around to make sure Fortigate is working well before upgrading… Read More »