If I connect from my host to the guest via the ipv4 address (e.g. 192.168.1.x) then as soon as i initiate the VPN connection on the guest the RDP session breaks. However if i connect RDP via the guest host name (which resolves to the IPv6 address) then the VPN connection does not break the RDP session.

Dec 09, 2011 Remotely Working: Why VPN is More Secure than Remote Mar 10, 2017 DDS - Remote Desktop Connection via Cisco VPN (macOS

Sep 28, 2017

Nov 26, 2013

VPN & Remote Desktop - How to Connect - Windows - YouTube

Fixed: Can't remote desktop through VPN - Plusnet Community As for file browsing, I think I'm set up purely to remote desktop. Certainly nothing new shows up in finder once the VPN has connected. The IT chap suggested that sometimes ISP’s restrict/throttle VPN traffic and this could be my problem, but if you successfully remote desktop over VPN with Plusnet then this can't be the case! Remote Desktop: Connect Remotely via PC - GROK Knowledge Base Mar 18, 2020