Radiator Server Documentation — v10.34.0

Failed to send reverse reply over Radius backend connection

Reverse RADIUS reply could not be sent over its backend connection.

Emission

Log level: DEBUG

Per-request tracing: No

Promotion: WARN

Logged when writing a reverse reply to a RADIUS backend connection fails. Radiator closes the connection and fails its pending requests.

Check error and backend connection health. Repeated failures usually indicate a disconnect, network loss, or backend receive pressure.