Question I
What is the expiration period for a license token?
90 days. This is not guaranteed though and it may differ among customers.
Also, the 90 days may change in the future, so please check with a license specialist if not certain.
Question II
Can the license validate automatically after renewal?
In the reference below, it mentions that “you may have to validate it manually from the Talend Administration Center web application.". There is a chance that it may not validate automatically, and if that is the case, they would have to manually validate their license.
For more information about How to validate a license after renewal, please refer to Qlik Talend Documentation: validate-license-after-renewal
Question III
What is the URL/port to open to access the Internet and validate the license from TAC?
The URL is not required. The port is 443.
Question Ⅳ
What is the validation token form URL?
You will get the validation token form here:
https://www.talend.com/api/get_tis_validation_token_form.php
Environment
Talend Studio
Talend Administration Center
Talend Cloud
