Radiator Server Documentation — v10.34.1
Table of Contents

failure-retry-interval

Sets the delay before Radiator retries a server that could not start.

servers {
    radius "AUTHENTICATION" {
        failure-retry-interval 30s;

        listen {
            protocol udp;
            ip 0.0.0.0;
            port 1812;
        }
    }
}

The value is a duration. A value without a unit uses seconds, so 30 is equivalent to 30s. Default: 30s. The value must be greater than zero.

Radiator keeps a failed server visible in the Radiator UI with its latest failure reason. Other configured servers continue running. Radiator reconstructs the failed server from the active configuration after each interval until startup succeeds.