0
votes
1answer
26 views

Port forwarding does not work

I am connecting to office network through VPN. I have two servers A and B. I have ssh/tomcat access to A through VPN but not to B. When I ssh into A, from there I can ssh into B. Also, B is running ...
1
vote
1answer
23 views

SSH Tunnel to establish a connection to server “b” through server “a”

I've program "p", which gets data from server "b" and which needs a connection to server "b" at port 23500 to run. the problem is that I've to be in network/server "a" to connect to server "b". So how ...
0
votes
1answer
34 views

Linux Bash SSH - Why won't my port forwarding tunnel command work?

The commands I'm trying are: ssh -vxNn -L 8080:192.168.x.xx:80 hostname@server ssh -vxNn -L 8080:192.168.x.xx:80 hostname@server Where the "x" is masked for security as is the hostname and server, ...
0
votes
0answers
33 views

Cannot port through CISCO router

I am running Windows Vista, and using RealVNC viewer to try and ssh tunnel into a server. Furthermore, I am running the VNCviewer on my laptop (which I normally do not bring to work). I keep getting ...
0
votes
1answer
238 views

SSH tunnel local port forwarding to Facebook over HTTPS

I successfully establish connection to https sites over SSH Tunnel local port forwarding. But I can not reach to Facebook in the same way. What can be the restriction? The ssh command I use; ssh -L ...
0
votes
1answer
439 views

Reverse SSH Tunnel from local ssh server to remote ssh client, forwarding traffic to another server on the client network?

Is this possible? local system w/ ssh server remote client running ssh client connection to (1) target destination on client's (2) network for local (1) traffic When the remote ssh client connects ...
0
votes
1answer
70 views

Port not open when using an SSH tunnel

ssh -N -L 1982:123.456.789.123:22 user@123.456.789.123 That's what I'm doing so on Box1 so that it listens on port 1982 and passes that along to port 22 of 123.456.789.123. When I do a netstat -a | ...
0
votes
2answers
57 views

How do I ssh tunnel port forward?

I'm on a Mac and I want to connect to an EC2 instance, then have that EC2 instance connect to a remote server over port 22. So as far as I understand it, I would do something like: sudo ssh -l ...
0
votes
0answers
482 views

Use SSH tunnel with Squid proxy

I know this is possible but I'm not quite sure how to connect to my ssh server and forward the ports correctly on my local machine. I have both ssh and squid running on a VPS and I want to tunnel my ...
4
votes
2answers
641 views

Ssh port forwarding with Remote Desktop timing out

My work computer, a Windows 7 Enterprise PC called WORKPC, is running Remote Desktop. I have configured Windows Firewall on WORKPC to allow access to the Remote Dekstop service from only two IP ...
0
votes
0answers
61 views

Dynamic Port Forwarding Automation and Which Ports?

I've successfully enabled dynamic port forwarding in my web browser. Now I'd like to go a few steps further if that's at all possible. 1) There is software that monitors network traffic on a ...
2
votes
1answer
148 views

SSH Dynamic Port Forwarding

I've done lots of searching over the past couple of weeks. And I've found a LOT of blog entries and articles on the subject. But invariably they're either just an article talking about the benefits ...
0
votes
1answer
179 views

How to access MATLAB license server vis ssh?

I have MATLAB installed on my laptop which should connect to a certain host that stores license information. I used to be able to use MATLAB anywhere that I had an internet connection. Recently, I ...
0
votes
1answer
118 views

mysql and ssh tunnel

I got some troubles establishing connect to remote database via ssh tunnel. Open ssh tunnel ssh -fNg -L 3307:127.0.0.1:3306 user@remote-host Check it netstat -lep --tcp All OK tcp 0 0 *:3307 ...
5
votes
1answer
601 views

How to specify what port RDP responds to?

I need to figure out a way to force RDP(Remote Desktop) to respond to a specific port Instead of a RHP(Random High Port). I am not asking how to change what port RDP "Listens" on, but rather the ...
0
votes
0answers
283 views

How to debug SSH tunneling web server behind LAN?

I am currently trying to access a Redmine server we have at the lab I work in at the university. After some research I found out it was possible to do so through SSH tunneling, and actually got it to ...
1
vote
1answer
621 views

TightVNC and SSH

Lets assume this state (imageshack image) of network. I want to SSH-tunnel connection between VNC clients and VNC servers. Both PC1 and PC2 runs TightVNC server and SSH server and have allowed ...
2
votes
1answer
746 views

How to tunnel a local port onto a remote server

I have a domain that i bought from DynDNS. I pointed the domain at my ip adress so i can run servers. The problem I have is that I don't live near the server computer... Can I use an ssh tunnel? As I ...
3
votes
4answers
1k views

How can I use SSH to tunnel to a port that's open on the machine I have access to but not open to the outside world?

I currently use SSH to tunnel my internet connection, using ssh -p <port> -ND <local port> <user>@<ip address>, and this works great. However, I'd like to bind a local port to ...
0
votes
1answer
106 views

Knock on a port to get service and version

I'm having difficulty remmebering a certain command I would use in bash that would give information about a port it would 'knock' on. I've used ssh backdoors before so that I can access my home ...
0
votes
2answers
2k views

Trying to Set Up SSH Tunneling To MySQL Server for MySQL Query Browser

I'm trying to set up SSH tunneling on a remote web server to another MySQL server so that the database can be browsed easily with MySQL Query Browser. I'm following this page but cannot connect to the ...
0
votes
1answer
431 views

How can I ssh into my home computer from the internet?

Is there software that will help me to ssh/connect to my home computer from the public internet? (Say, a coffee shop). I understand that questions similar to this have been asked, but none seem to ...
1
vote
1answer
55 views

Make a program use other ports

My school network is behind a very strict firewall, and I can't connect my e-mail and other programs. Are there any ways to avoid this problem?
8
votes
2answers
3k views

Differences between ssh -L to -D

I'm trying to understand the differences between ssh -L to -D. Is there anything else except for that -D is SOCKS only? Thanks!
3
votes
3answers
6k views

uTorrent and PuTTY -> How to turn the connection into an active one?

There is an active, and passive mode when we talk about torrent. Passive, is when you can't connect to the peers actively. Active is when your ports are forwarder, and others can connect to you. ...