I want to create an ssh tunnel between 2 computers. This is my current setup:
Fig. 1
--------- SSH ----------- SSH ---------
| A | ---------> | Gateway | <--------- | B |
--------- ----------- ---------
Fig. 2
---------- :7575 Tunnel :7575 ----------
| Server | <-------------------------------- | Client |
---------- ----------
A and B can SSH to the Gateway, but the Gateway cannot SSH to either A or B.
A runs on Linux and B runs on Windows and connects the gateway via PuTTY.
How can I create an tunnel (seen in Fig. 2) so that the client software on B can connect to the Server on A?