With our VPN (fortigate) we don't have name resolution. From the VPN to network computer, name resolution is working but not from Network to VPN or VPN to VPN. This means, it is not possible running Recast from SCCM console as the name resolution is not working. We are always getting a message "computer is not on"
Each time a computer is connecting the firewall is giving a new IP Address so the IP Address is changing frequently.
It would be interesting having a way to set an IP address instead using the computername.