After we upgraded from 2.0 to 3.0, all users who use VPN, have not been able to connect to work using VPN. This did work “flawless” before the upgrade.
Anyone else been having this problem with 3.0, or have an idea?
Yes, we have the exact same issue. Creo 3 will NOT connect to Windchill over a VPN. Earlier versions work fine. We've had a case open for months now. It's looking like it might have something to do with IPv4 vs. IPv6 binding, but still don't know for sure. It's isn't as simple as just disabling IPv6.
on the second picture Creo Agent is mentioned. Its version is 3.103 in case of Creo 3.0 M040.
My suggestion: Install Creo 3.0 M030 with Creo Agent 3.96 and just test if it is working via VPN. If it works then open Case at PTC Support and report that Creo Agent 3.103 does not work correctly.