You are leaving our website

yloo · 11-26-2025

Description This article describes an issue where a FortiGate sub-interface configured with VLAN 1 does not receive traffic. Scope FortiGate, Third-party switch. Solution The issue occurs because most switches treat VLAN 1 as the native (untagged) VL...

yloo · 10-23-2025

Description This article describes the error code returned by FortiGate as a result of the SNMP server queries for non-existent OIDs. Scope FortiGate. Solution Run these debugging commands in FortiGate's command line interface (CLI) or while connecte...

User Statistics

User Activity

Technical Tip: VLAN 1 Sub-Interface is not working over a Trunk Link

Troubleshooting Tip: SNMP Error code when querying a non-existent OID

KCS