Multiple Clients to One Server (General questions)

by Silverio, Monday, February 22, 2010, 16:58 (5387 days ago)

Dear WOD,
I've a question to submit you.

I have a main computer (QRC = QEM Remote Controller) which work like server listening a TCP/IP port (eg: 1080) and many remote clients (A, B, C, ...) which work like clients to this server.

The QRC IP is static so I always know it and I can access to its ports.

I know that I can access directly to QRC using normal TCP/IP connection but I would like to use VPN keeping so one unique way to comunicate with QRC, which also contains the MEDIATOR for my remote connections.

I know that using mediator I can connect remote A with B so they can use a VPN to exchange data, but can I connect in VPN more remote to an unique server ?

To simplify my question:

QRC (PC in UK) start to listening on www.q-move.eu:8000

A (PC in ITALY) start to listening on port 1023 (for example)
A try to connect to www.q-move.eu:8000
A is connected to QCR

B (PC in JAPAN) start to listening on port 20102 (for example)
B try connect to www.q-move.eu:8000
B NEVER connect with QCR and stay in sospension........

If there is a way to connect A & B to QRC then I try to add a tunneling channel whre A and B listening a port (1080) which is forwarded to 1080 of QRC in which I have a service server which listen port 1080 and do my job for A & B clients.

Thank you for suggestions