Troubleshooting Tip: Kernel panic when upgrading f...

cphi · 12-11-2024

Description This article describes an issue with high memory usage caused by the snmpd daemon. Scope FortiGate. Solution High memory usage may be caused by the snmpd daemon due to too many child processes being forked. This can be confirmed by runnin...

cphi · 08-25-2024

Description This article outlines an issue where stopping the NPU Sniffer on NP7-based FortiGate devices may cause a traffic outage, requiring a reboot to restore normal functionality. Scope FortiGate v7.0.12, v7.0.13, v7.0.14, v7.2.5 Solution On For...

cphi · 08-22-2024

Description This article describes a kernel panic when upgrading from 7.4.3 to 7.4.4 on SoC4 FortiGate. Scope FortiGate. Solution When upgrading a SoC4 FortiGate from 7.4.3 to 7.4.4, a kernel panic may prevent the FortiGate from booting. The FortiGat...

cphi · 08-17-2024

Description This article describes prioritizing BGP routes on one VPN tunnel over another using route maps. Scope FortiGate. Solution In this example, two VPN tunnels are configured with their own BGP peering. The requirement is to use VPN2 as the pr...

cphi · 01-21-2024

Description This article describes how to limit FMG-Access (set on a per-interface basis on the FortiGate) to a specific list of allowed source IPs. Notably, FMG-Access is not affected by the list of Trusted Hosts configured for Admin users (set trus...

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Technical Tip: High memory usage caused by snmpd daemon

Technical Tip: Traffic Outage May Occur after Stopping NPU Sniffer on NP7 FortiGate