New users installed DevTest 10.6 on MAC machines and getting the below Timeout error.
Validated the connectivity to the Registry server with nc -vnzu 1xx.xx.x.xx 2010 and it was succeeded with the messge "Connection to 1xx.xx.x.xx 2010 [udp/*] succeeded!"
The users are on a more restricted VPN profile with the way they are connecting to their VPN caused the issue.
Release : 10.6
Component : DevTest Workstation
The connectivity issue is resolved at users end and now they are able to connect to the Registry from Workstation.
DevTest System Requirements are provided at https://techdocs.broadcom.com/us/en/ca-enterprise-software/devops/devtest-solutions/10-6/installing/preinstallation/system-requirements.html.