Troubleshoot Azure VPN Gateway using diagnostic logs
Using diagnostic logs, you can troubleshoot multiple VPN gateway-related events including configuration activity, VPN tunnel connectivity, IPsec logging, BGP route exchanges, and point-to-site advanced logging. There are several diagnostic logs you can use to help troubleshoot a problem with your VPN gateway:
- GatewayDiagnosticLog: This log contains diagnostic logs for the gateway, including configuration changes and maintenance events.
- TunnelDiagnosticLog: This log contains tunnel state change events. This log is useful to review the historical connectivity status of the tunnels (connect/disconnect events), including the reason for the state change. Once a concerning connect/disconnect event is identified, a more detailed analysis can be done with IKEdiagnosticLog.
- RouteDiagnosticLog: This log contains routing logs, including changes to static routes and BGP events.
- IKEDiagnosticLog: This log contains IKE control...