CODEWITHSUNDEEP
ssh
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Reputation: 7600

How do I port forward from a remote server through a jump box

I'm not sure if I'm using the right term of "port forwarding". What I want to do is connect to a local port that to connects to a remote server on a private network.

local --> jump-box --> server

On the server, a webserver is running on port 80 On local I would like to have my browser connect to localhost:8080 and reach the server's port 80. The jump-box is a standard port 22 ssh server.

Is this possible?

Upvotes: 3

Views: 2383

Answers (1)

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Reputation: 7600

I found the answer:

ssh <user>@<server ip> -o 'ProxyCommand ssh <user>@<jump box> nc <server ip> 22 2>/dev/null' -f -L <local port>:localhost:<server port> -N

for example

ssh [email protected] -o 'ProxyCommand ssh [email protected] nc web.local 22 2>/dev/null' -f -L 8080:localhost:80 -N

Upvotes: 2

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