what I have is a "phone-home" service running at remote1
that connects to LAN1
via:
ssh -N -R 16864:localhost:22 <myuser.on.lan1>@<lan1.ip>
so from the SSH terminal on LAN1
I can easily load terminal on remote1
doing:
ssh -l <myuser.on.remote1> -p 16864 localhost
remote1
is running a daemon service with a web panel on port 9091
(Transmission).
So what I want is to connect to this web interface on port 9091
on remote1
, through LAN1
(that already have a tunnel open on port 16864
) from my local machine.
so probably this:
Local machine browser -> LAN1:16864 -> 22:REMOTE1:9091
I've been trying quite a few different SSL commands based on what I read HERE, HERE, HERE and the original setup is based on THIS
I've been trying stuff like this, but I'm sure I'm close but pretty lost on what to do:
ssh -t -L8080:localhost:5590 user@192.168.2.42 ssh -l user -p 16864 localhost -N
but of course, if I'm asking here it's because I'm failing miserably. Any expert to help me out on this one?
edit:
I don't have any diagrams but I'll explain in a different way:
I have 3 linux computers:
REMOTE1
always-on raspPi on remote location, which I don't have much access to network configurationLAN1
always on raspPi on my local lan, where I can setup port-forwarding, fixed IP and dynamic DNS, without issues.- my PC, which I want to be able to access web services on
REMOTE1
REMOTE1
is doing a "call home" to keep a SSH connection with LAN1
via:
ssh -N -R 16864:localhost:22 <myuser.on.lan1>@<lan1.ip>
and that part is working fine. I use my local machine terminal to SSH to LAN1
, then inside LAN1
machine I type:
ssh -l <myuser.on.remote1> -p 16864 localhost
and I can do terminal stuff on REMOTE1
.
Currently I only got a service on 9091 (transmission-daemon) but I'll be installing some other stuff later.
So the question, how do I tunnel from my local machine to access the web service on port 9091
on the REMOTE1
going through the tunneled connection on LAN1
?
in a simplistic way:
- local machine:
ssh 8888 <magic> 1684 <magic> 9091 <magic> -N
- open the browser on type
localhost:8888/transmission/web/
and access it the transmission-daemon onREMOTE1
Best Answer
First set up so you can ssh from your PC "directly" to remote1:
In your .ssh/config put:
Make sure netcat (nc command) is installed on lan1.
You should now be able to ssh from your pc with:
once this works, use:
and you have access to transmission on remote1:9091 via localhost:8888