What is the difference between local and remote port forwarding?

Question

Local Port Forwarding. - Forwards a connection from the client host to the SSH server host and then to the destination host port. Remote Port Forwarding. - Forwards a port from the server host to the client host and then to the destination host port.

What is difference between local port and remote port?

The local port is the port number on the local computer, in this case your Windows 2016 server. The remote port is the port number on the remote computer, in this case the client that is connecting to your SQL server.

What is remote IP port forwarding?

Port forwarding (also port mapping) is a technique of translating the address and/or port number of a network packet to a new destination. Port forwarding allows remote computers, located on the Internet, to connect to a specific computer or service within a private local area network (LAN).

What is local forwarding?

Local forwarding is used to forward a port from the client machine to the server machine. Basically, the SSH client listens for connections on a configured port, and when it receives a connection, it tunnels the connection to an SSH server.

What is SSH local forwarding?

SSH tunneling, or SSH port forwarding, is a method of transporting arbitrary data over an encrypted SSH connection. SSH tunnels allow connections made to a local port (that is, to a port on your own desktop) to be forwarded to a remote machine via a secure channel.

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