ssh port forwarding
Make a local port accessible from a remote server.
Make sure the server sshd_config
have GatewayPorts yes
+--------------+ +--------------+
|localhost:4000| |localhost:8080|
|local computer|->>-|vps server |
|49.237.17.80 | |34.80.255.217 |
+--------------+ +--------------+
ssh -R 8080:localhost:4000 [email protected]
The traffic on the vps server port 8080 will be forwarded to your local computer port 4000.
Access a remote port from local computer.
+--------------+ +--------------+
|localhost:4000| |localhost:8080|
|local computer|-<<-|vps server |
|49.237.17.80 | |34.80.255.217 |
+--------------+ +--------------+
ssh -L 4000:localhost:8080 [email protected]
Tips
Adding the flag -nNT
will not open a shell on the remote server.
Read other tils