On my local machine (behind NAT), if I visit
192.168.154.129:80 I see my web server.
My remote machine has IP
I would like that all the web traffic that goes to
151.xx.xxx.xxx:1025 should see what I see at
192.168.154.129:80 from my local web server.
So, I've set up a reverse SSH tunnel as described here: https://serverfault.com/questions/321132/how-to-start-a-reverse-tunnel-with-putty
... and then login and connect.
Yet, if I browse
151.xx.xxx.xxx:1025 the connection returns
151.xx.xxx.xxx:80 correctly hosts a remote web server, and I also have another one on port
8112, without any set-up. I doubt port
1025 is closed: I remember doing this with the cli pretty easily (no need to open ports or firewalls).
I think something's wrong with my PuTTY configuration but have no idea what.
2019-04-10 13:52:08 Connecting to 151.----- port 22 2019-04-10 13:52:08 We claim version: SSH-2.0-PuTTY_Release_0.70 2019-04-10 13:52:08 Server version: SSH-2.0-OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.12 2019-04-10 13:52:08 We believe remote version has SSH-2 channel request bug 2019-04-10 13:52:08 Using SSH protocol version 2 2019-04-10 13:52:08 Doing ECDH key exchange with curve Curve25519 and hash SHA-256 2019-04-10 13:52:08 Server also has ssh-ed25519/ecdsa-sha2-nistp256/ssh-dss host keys, but we don't know any of them 2019-04-10 13:52:08 Host key fingerprint is: 2019-04-10 13:52:08 ssh-rsa 2048 ----- 2019-04-10 13:52:08 Initialised AES-256 SDCTR client->server encryption 2019-04-10 13:52:08 Initialised HMAC-SHA-256 client->server MAC algorithm 2019-04-10 13:52:08 Initialised AES-256 SDCTR server->client encryption 2019-04-10 13:52:08 Initialised HMAC-SHA-256 server->client MAC algorithm 2019-04-10 13:52:12 Sent password 2019-04-10 13:52:12 Access granted 2019-04-10 13:52:12 Opening session as main channel 2019-04-10 13:52:13 Opened main channel 2019-04-10 13:52:13 Requesting remote port 1025 forward to 192.168.154.129:80 2019-04-10 13:52:13 Remote port forwarding from 1025 enabled 2019-04-10 13:52:13 Allocated pty (ospeed 38400bps, ispeed 38400bps) 2019-04-10 13:52:13 Started a shell/command
EDIT: also tried this
ssh -R 151.xxx.xxx.xxx:1025:127.0.0.1:80 firstname.lastname@example.org
No PuTTY, straight from the local VM. Still won't work.
EDIT: tried with a different port,
This works, as it redirects me to
192.168.154.129. However it is an actual redirect, which means it won't work from outside my network.
2019-04-10 14:30:51 Received remote port :8113 open request from 37.xxx:34502 2019-04-10 14:30:51 Attempting to forward remote port to 192.168.154.129:80 2019-04-10 14:30:51 Forwarded port opened successfully 2019-04-10 14:30:53 Forwarded port closed