All user authentication is failing.
Running vastool list users is successful and so is suing to the user twice. For example: su - <username> su - <username> again.
This checks both the user information on the system and the ability to do a simple auth.
However, authentication via SSH is not working.
SSH needs to be configured to use PAM for authentication.
Sometimes the version of SSH sets up its own PAM service, and that service needs to be told about Quest Authentication Services (QAS/VAS):
1. vastool configure pam sshd
2. vastool configure pam ssh
3. restart sshd