VPN tunnel/Bridge setup between multiple locations

[nakuls77]

Firstly I would like to congratulate the developers of SoftEther about this amazing software.

My concern is as follows;

We have multiple locations and would like to interconnect all of them via SoftEther. Normally this would be done via a VPN tunnel but we need a more robust solution.

Our setup of servers we want to achieve is as follows;

4 servers in different locations
Multiple vnn users
Private network.

What we want to achieve is that when we add a user to any of the 4 location, the user should have access to private subnets of each server.

Basically we want to setup something like;

https://www.softether.org/@api/deki/fil ... 10-5-1.png

But with more than 2 locations preferably 4 or even more but with access to private subnets. i.e 10.0.0.1/24 networks.

[thisjun]

What problem do you encounter?

[nakuls77]

@thisjun first off thank you for responding. I do not know what kind of setup is required to achieve my goal.

I have attached a file which explains what I intend to achieve.

To make it simple

User created on central auth server 10.0.0.0/16

central server connected to the following server;

PHX - 10.1.0.0/16
DALLAS - 10.2.0.0/16
CHICAGO - 10.3.0.0/16
SEATTLE - 10.4.0.0/16

The user should be able to access any location using a single vpn connection.

Also I would like to know if all the servers should have 2 NIC cards.

Thank you.

[thisjun]

Where is VPN server?