Security Hardening | Teradata Vantage - 17.00 - 17.05 - Security Hardening - Advanced SQL Engine - Teradata Database

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

prodname
Advanced SQL Engine
Teradata Database
vrm_release
17.00
17.05
created_date
June 2020
category
Administration
Configuration
Installation
featnum
B035-5942-170K

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.