Technical Tip: The Azure SDN fabric is shown as offline
| Description | This article describes the issue when the Azure SDN fabric is not connected. |
| Scope | FortiGate. |
| Solution | Azure SDN fabric connector: The API calls are made successfully by running the following commands in the CLI: Debug commands.
diagnose debug enable diagnose debug application azd -1
Will get the error from the logs.
Curl DNS lookup failed: login.microsoftonline.com -1
Solution : This means it is impossible to reach login.microsoftonline.com, because the DNS on the FortiGate firewalls will be unreachable. Once the DNS server is reachable the SDN gets connected automatically.
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