| Description | This article describes the troubleshooting steps when encountering the error 'no valid FMWR license'. |
| Scope | FortiManager. |
| Solution |
If the FortiGate’s license in FortiManager shows as 'No Support' or 'Expired', most likely there is a connection issue between the FortiManager and the FortiGuard server(s). Ensure that traffic from FortiManager is allowed to FortiGuard servers (fds1.fortinet.com) or FortiGuard FQDN (*.fortinet.com , *.fortinet.net) on port 443. Here is how the configuration should be on the FortiManager and FortiGate sides: Technical Tip: Configure FortiManager as a local FDN server for FortiGates.
Further troubleshooting steps are explained in Technical Tip: Verifying FortiGuard connectivity on FortiManager.
If all steps have been followed and the error persists, consider raising a Technical Support ticket for further troubleshooting by sharing the output of below commands from FortiGate and FortiManager:
FortiGate debug:
FortiManager debug:
Related article: |
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.
Copyright 2026 Fortinet, Inc. All Rights Reserved.