17.20 - Verifying that a Database Node Can Find the Name Server - Analytics Database - Teradata Vantage

Teradata Vantage™ - Analytics Database Security Administration - 17.20

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2023-03-07
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You can verify that a database node can find the Name Server by running nslookup from the command prompt:

nslookup [node_name]

where the specified name is not the name of the node from which you run the nslookup command.

The nslookup fails if the specified node is unable to find the Name Server.

The nslookup output verifies that the /etc/resolv.conf file is set up properly, for example:

domain esrootdom.esdev.tdat
search esrootdom.esdev.tdat
nameserver 192.0.2.0

where esrootdom.esdev.tdat is the Kerberos domain.