Help Center/ MapReduce Service/ User Guide (Paris Region)/ FAQ/ Kerberos Usage/ What Are the Ports of the Kerberos Authentication Service?
Updated on 2022-02-22 GMT+08:00

What Are the Ports of the Kerberos Authentication Service?

The Kerberos authentication service uses ports 21730 (TCP), 21731 (TCP/UDP), and 21732 (TCP/UDP).