Kerberos Setup on KDC | Teradata Vantage - Working with Kerberos Setup on the KDC - Advanced SQL Engine - Teradata Database

Security Administration

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2022-02-15
dita:mapPath
ppz1593203596223.ditamap
dita:ditavalPath
wrg1590696035526.ditaval
dita:id
B035-1100
lifecycle
previous
Product Category
Teradata Vantageā„¢

Users accessing a Teradata Vantage system may be authenticated by Kerberos through either a Windows Kerberos or MIT Kerberos KDC. MIT Kerberos KDCs are supported only on Linux.

System conditions affect how you set up a KDC for Kerberos authentication.
  • If multiple KDCs can authenticate Vantage users, and the KDCs are in separate domains, you must configure a KDC in each domain.
  • If Kerberos-authenticated users can access more than one Vantage system, you must configure all Teradata Vantage systems on each KDC you configure.
  • If users log on through Unity you must configure each Unity server on each KDC you configure. If the Unity servers are in different domains, they must trust each other.