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Question : Problem: SSH port forwarding
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I need to "Putty" into a client site, establishing a SSH tunnel.
However the server I need to tunnel to is behind their firewall. I have access to one of their servers to which I can establish a tunnel through to, and from this server I can SSH into the server I want to.
For example
I tunnel through to server 123.123.123.123:2030 (using Putty)
From this I can ssh into server 234.234.234.234 by simply entering
ssh 234.234.234.234. This gets me to the bash prompt of the server.
However, this obviously hasn't established a tunnel from my local PC to 234.234.234.234.
I know (but have forgotten) the ssh switches which will allow me to tunnel through (via port forwarding??? to the end server.
I've tried:
ssh -L 2030:234.234.234.234:2030, but this is discarded.
Any help greatly appreciated,
Thanks
Steve
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Answer : Problem: SSH port forwarding
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