Port Forwarding - Multiple Hops? (wodSSHTunnel)

I need to create a tunnel through multiple servers, something i haven't been able to accomplish with other SSH libraries.

I am trying to use Local Port Forwarding connecting my Desktop to a Windows server. Once connected, i am trying to continue the Port forwarding to an end device. This device is connected to a router ie. ANDA . It has a web interface I want to browse it on my Desktop.

Of course, i can do this with Putty successfully.

1. First connecting my desktop to the first server by creating a forwarded port

L9998 127.0.0.1:9997

2. Once SSH session is connecting on Windows server i run the SSH Command.

ssh -L - <[listenaddress:]listenport:remotehost:remoteport>
ssh -L 9997:192.168.1.10:443 admin@99.99.99.00

3. Once logged in to end device, i launch a browser on localhost and success!
https:127.0.0.1:9998

Trying to do this multi-hop with the port forwarding is unsuccessful. I create a standard local port forwarding to the Windows jump server with the SSH.NET library and then try and execute the SSL -L command. This gets me into the ssh connection to the end device, but i seem to lose the SSH tunnel or socket and get a channel error when i try and launch the browser on the bound port.

Is this multiple hop tunnel scenerio possible with this library?

Mike,

hi. If you're making two SSH connections then this will work. You should connect with SSH.NET and execute 'ssh -L ... ' to make the tunnel.

Then connect with wodSSHTunnel and open tunnel between your desktop and this server. You could 'plug in' Putty, just for a test, to see if this works ok.

I'm not sure why you're losing wodSSHTunnel, perhaps you didn't fire up it correctly? If you try, for a test, local port forwarding between your desktop and, for example, www.google.com over wodSSHTunnel, does that work?

Kreso

I was able to solve this using wodSSHTunnel using the first jump server as a ProxyServer