Connection Configurations | Teradata Vantage on AWS (DIY) - 2.2 - Connection Configurations - Teradata Vantage on AWS

Teradata Vantageā„¢ on AWS (DIY) Installation and Administration Guide

Product
Teradata Vantage on AWS
Release Number
2.2
Release Date
May 2021
Content Type
Administration
Configuration
Installation
Publication ID
B035-2800-041K
Language
English (United States)

To connect to an AWS instance, configure instances and software for your scenario.

Use Case Configuration
EC2 instances used within the AWS public cloud
  • Configure instances to reside in the same VPC.
  • Configure the software using private IP addresses to connect to the instances.
EC2 instances used to connect from the AWS public cloud to an on-premises Teradata system Configure the software using public IP addresses to connect to the on-premises Teradata system.
Before deploying an instance using a public VLAN
  • Note the IP and DNS addresses of both the Vantage instance and the additional software
  • When configuring the software, use public IP addresses.
Before deploying an instance using a private VLAN
  • Note the IP and DNS addresses of both the Vantage instance and the additional software.
  • When configuring the software, use private IP addresses.
  • Requires a VPC connection for SSH access.
Instance location determines whether to use internal (private) or external (public) addresses when configuring the following software:
  • Teradata Data Mover
  • Teradata Ecosystem Manager
  • Teradata Query Service
  • Teradata Viewpoint

For example, use Vantage private IP addresses in Data Mover job XML and Data Mover portlets if all AWS instances reside in the same VPC. In Data Mover portlets, use the private IP address of the Data Mover instance to connect to a Vantage system. If source and target systems reside outside AWS, such as an on-premises system, use the public IP addresses instead.

Only the software listed above can connect to an on-premises system if you opened the appropriate inbound ports in the corporate firewall at those locations.