Problem with VPN in windows 8.1. What is the problem?

Question

VPN

I set myself win 8.1, and everything is fine, but the problem is with vpn. Previously, in the vpn connection settings, I unchecked "use the default gateway on the remote network" and I had access to resources on the remote network plus my home internet. Now, in 8.1, it doesn’t work, and if I uncheck “use the default gateway on the remote network”, the VPN works fine and there is no Internet, but if you put “disable adding a route based on the class”, the Internet appears, and access to the resources of the remote network cannot be obtained can.

Answer 1

If the addresses of remote networks are known and the VPN gateway address is always the same, then uncheck "use the default gateway on the remote network" and run the commands
route add XXXX mask YYYY ZZZZ -p
where XXXX is the remote network, YYYY is its mask, ZZZZ is the VPN gateway, the "-p" option will save the route permanently in the system.