OpenVPN: two servers for one client?

Question

openvpn

Good afternoon. Please help me solve the problem.
server 1
||
Client ----- Server 2
Server 1:
Server1 IP: 192.168.255.100
Ip tun: 10.8.0.1
Server 2:
Server2 IP: 192.168.255.200
Ip tun: 10.8.1.1
Client: Client
IP: 192.168.255.105
Ip tun: 10.8 .0.5
Server and client configurations are standard.
A tunnel has been created between server 1 and the client through which they exchange data.
It is necessary that the client could exchange data via OpnVPN with server 1 and server 2.
Is it possible to somehow make one OpenVPN client have 2 servers without additional configs.
1. Is it possible to do this through routing?
2. Is it possible to make the client connect to server 2 via remove after a certain period of time? So, it switches if server 1 is not available.

Answer 1

It would be nice, of course, to know the masks of the internal networks of the servers. Let's assume /24.
If servers 1 and 2 are in the same network (between themselves), then you need to add a route to server 2 through the tunnel to the client or to its config or send this route from the server using push. At the same time, on server 2, you need to add a route to the network 10.8.1.0/24 through server 1.
If the servers are in different networks, then a tunnel is built between them and further according to the same scheme, that is, the route on the client.