Security Hardening | Teradata Vantage - 17.10 - Security Hardening - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - Advanced SQL Engine Node Software Migration Guide

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Administration
Configuration
Installation
Publication ID
B035-5942-171K
Language
English (United States)

Security hardening restricts access to certain ports on the Advanced SQL Engine node, which can cause problems when trying to perform a migration to the system.

The message BYPASS_AR_MONITOR CNS connect timeout indicates a failure to connect to the CNS subsystem on the cnshost control node.

If this occurs during a migration, it is likely that access to port 3015 is restricted. To correct the problem, reopen port 3015 because it is needed to perform the migration.

For more information, see Teradata Vantageā„¢ on AWS (DIY) Installation and Administration Guide, B035-2800.