The FortiGate negotiates to establish an HA cluster. Connectivity with the FortiGate may be temporarily lost as the HA cluster negotiates and the FGCP changes the MAC addresses of the FortiGate's …

What is High Availability? High Availability (HA) is a feature of Firewalls in which two or more devices are grouped together to provide redundancy in the network.

Jan 25, 2026 · FortiGate firewalls offer robust HA capabilities that ensure your network remains secure and available, even in the event of hardware failure or other disruptions. In this comprehensive …

Setting up a FortiGate High Availability cluster? This video shows you exactly how to do it, step by step.

Apr 25, 2025 · Configuring FortiGate High Availability (HA) ensures network redundancy, improves performance, and minimizes downtime. This guide walks you through the step-by-step process of …

Enable/disable using ha-mgmt interface for syslog, remote authentication (RADIUS), FortiAnalyzer, FortiSandbox, sFlow, and Netflow.

Dec 22, 2025 · Settings are synchronized between the devices part of the HA cluster, except for a few items, like hostname, HA-related settings, like priority, and management interface settings. The steps …

Jan 7, 2020 · In the following scenarios, FortiGate is connected to two switches without LACP and with LACP (802.3ad) design. Any HA deployment is highly dependent on the network side.

Learn how to configure High Availability (HA) on FortiGate firewalls for maximum uptime and reliability.

In this video, we set up High Availability (HA) on FortiGate firewalls — ensuring reliability, redundancy, and zero downtime in your network security environment.