Re: ssh behind gateway

On Jul 30, 6:57 pm, Ignoramus7725 <ignoramus7...@xxxxxxxxxxxxxxxxxxx>
wrote:
you can ssh from inside the firewall to your other machine, and set up
port forwarding.

I searched for "port forwarding" and found some hints. But there is an
error "ssh: node: no address associated with name"

local:$ ssh -L7777:user@xxxxxxxxxxxx:22 user@gateway

At this point the terminal shows I am inside gateway.

I open up another terminal window on local and check:
$ netstat -an | grep 7777
TCP 127.0.0.1:7777 0.0.0.0:0 LISTENING

Then I do (on local machine):
$ ssh -p7777 user@xxxxxxxxxxxx
ssh: node.gateway: no address associated with name

I find it strange that for the first command, no matter what address I
put to forward (BADnodeaddress.gateway), ssh doesn't complain.

Jonathan Shan

.

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