How to get into the local network of a remote office through Teamviewer?

Question

VPN

It is necessary to access from the first local network (1LAN) to the second remote (2LAN) so that on one particular PC from 1LAN I can, for example, start a PING request to any computer in 2LAN. All PCs behind NAT.
Tried Teamviewer VPN but couldn't change the ip address of the TeamViewer virtual adapter on either end - is this even possible?
If this is not possible with TeamViewer, what other means are there if none of the computers on both LANs have a static "external" ip address?

Answer 1

How is your local network organized? 2 vlanes and a router, or just part of the computers with addresses from the range, for example, 192.168.0.0/24, and the second 192.168.1.0/24, do they use the same switches (working by default, or even unmanaged)? If without vlans and configured routing, and through shared switches, add an additional address from the second range to the local network and that's it.

Answer 2

Teamviewer does not imply work on a local network with routing.
The PING command, like, say, TRACERT, works at a different level and will be available.
And in general, it smells like a burglary)))

Answer 3

I don’t even want to know why you need it, but use the hamachi program and you will get what you want ...

Answer 4

Why do you need to change addresses at the ends of the tunnel? Or do you want to give the VPN connection an address from the same subnet? You need to configure routing between subnets and VPN, but for this, computers with VPN clients must have a static address, or receive the same address via DHCP.