This is a quick look at the Weidmuller u-link remote access portal. If you have any questions, please let me know in the comments section.
What is u-link?
Web based Portal application for an easy and secure remote access.
Provides a central switching agency (VPN-Server / Meeting-Point) for the VPN client
communication (Service PC Router/Remote network).
Secures data integrity by providing for each u-link system account its own server and
database instances (secure separation of u-link accounts).
Provides secure communication via certificate-based OpenVPN connections (RSA 2048
data encryption, x509-based certificates).
High availability portal application (redundantly hosted in a German data center).