Troubleshooting Tip: Resolving the 'errno 142, err...

edyrmishi · 05-27-2025

Description This article describes a specific issue that occurs when editing security profiles with double forward slashes ('//') in their names in the FortiOS v7.4 branch. Attempting to modify such profiles via the GUI results in the entire webpage ...

edyrmishi · 04-22-2025

Description This article describes how to enforce bandwidth limits specifically for YouTube traffic, based on the operating system of client devices, using FortiGate’s Traffic Shaping and Dynamic Device & OS Identification features. Scope FortiGate v...

edyrmishi · 03-27-2025

Description This article describes how to restore the HA functionality in such a scenario without impacting traffic flow through the primary unit. When upgrading a FortiGate HA (High Availability) cluster, the secondary unit can fail during the upgra...

edyrmishi · 02-21-2025

Description This article describes how, when a RAID-enabled FortiGate joins an existing cluster, the primary unit shuts down automatically with the message 'secondary and primary have different hdisk status, Shutdown the box!' Scope FortiGate. Soluti...

edyrmishi · 01-28-2025

Description This article describes the error message encountered and the steps to resolve the issue. Scope FortiGate. Solution The SD-WAN Network Monitor Service, as outlined in the Fortinet Administration Guide, is a tool designed to determine uploa...

User Statistics

User Activity

Technical Tip: Web GUI crashes when editing the Security Profiles containing double slashes ('//') in FortiOS v7.4.x

Technical Tip: Limiting YouTube Bandwidth Usage and Traffic based on OS Software type in FortiGate

Troubleshooting Tip: FortiGate HA Cluster upgrade failure - how to recover without traffic disruption

Troubleshooting Tip: FortiGate HA cluster shutdown issue with RAID-enabled devices