Secure Shell or SSH is a network protocol that allows data to be exchanged using a secure channel between two networked devices.

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Can websites be filtered even when requests are sent through an encrypted ssh tunnel?

I'm in China and using an ssh tunnel to connect via a proxy to servers. It works well for most sites that otherwise would be blocked (e.g. Google, Gmail, some news sites). However, Facebook, Google+ ...
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I can enter my website using internal/public IP, but can't enter using my domain name

Couple days ago I bought another PC just for server purpose. I have already installed Ubuntu 14.04 LTS, LAMP, Mail Server SSH Server (or Service?), also PHPMyAdmin, Webmin and TeamSpeak 3 server. ...
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7 views

Setting up a git (ssh) server using OS X Server

I would like to use OS X Server to set up a git server that I can ssh into from other machines on my network. I realize that Xcode Service has repository functionality built in, but I am looking for a ...
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1answer
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Unable to get into server via putty WHM and cpanel locked

I have a Linux 6.2 vps with a cpanel. I think possibly that i have been the subject of a brute force attack that has locked me out. I am trying to access my root server via putty but cannot do this ...
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25 views

What do I do after generating SSH keys?

I have 2 Linux machines: My NAS at home and a server off-site. Call my NAS as "NAS" and the offset server "SRV". I need to be able to copy files from SRV to NAS securely, without having to enter a ...
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22 views

SSH: What does this delay mean?

I'm getting a delay of 10-15 seconds when SSHing into a remote server.The /etc/ssh/ssh_config has the following options and nothing else. GSSAPIAuthentication yes ForwardX11Trusted yes Here is the ...
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11 views

PuTTY causes vi to open help.txt on SSH session

When I connect to my server running openSuse 13.1 via ssh and open any file in vi, after some time it automatically opens the help.txt (just like the action on pressing F1). If you close the "help" ...
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17 views

Why arrow actions ignore in mac os terminal using ssh?

I use ssh connect to debian using mac os terminal. So I have this issue if I "press up right down left": $ ^[[A^[[C^[[B^[[D at the same time everything ok in local terminal. Esc+, Option+ and ...
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Can't connect to SSH with new user

I created a new user, test. I have done the following to the account: I've given test sudo permission I've added test to AllowUsers in nano /etc/ssh/sshd_config I've generated a new SSH key pair, ...
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1answer
20 views

Enable SSH into Mac Desktop from Mac Laptop ONLY for one user

I'm trying to enable SSH on my desktop in System Preferences/Sharing without "Allow access for All users." I just want to allow access for my admin account on my laptop. They're on the same network. ...
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1answer
17 views

Different login hosts for each login on cluster

I have just obtained an account on a new cluster. It is running RHEL 6. I logged simultaneously from a couple of different terminal windows via SSH. What I noticed was that each login resulted in a ...
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1answer
9 views

unable to use ssh-1 despite protocol being 2,1 in sshd_config file

When I do telnet localhost 22 I get SSH-2.0-OpenSSH_6.6p1 Ubuntu-2ubuntu1 back. Since my sshd_config file has Protocol 2,1 in it (vs Protocol 2) shouldn't I be getting SSH-1.99-OpenSSH-6.6p1 ...
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12 views

SSH is using the wrong folder on Windows 8, how can I change it?

I've been trying for the past 2 days to setup my server with passwordless SSH key logins and I just finally figured out my problem.. I'm on Windows trying to SSH into my Centos 7 machine using id_rsa ...
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2answers
35 views

SSH port forwarding without session

I am trying to forward my port 8085 which is a live camera stream port for a mini http server, to a remote server. My command which I am using is as so: ssh -R $rport:dc-bb7925e7:$camport -p 25 ...
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24 views

Establishing SSH connection through VPN tunnels

I have three devices marked as A, B, C. (A is a dd-wrt router at home, B & C are servers) Each of B and C has a pptpd server running on it. Then I establish two ppp tunnel on A, respectively to B ...
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1answer
45 views

Is it possible to make a peer-to-peer SSH connection via bittorrent-like technique?

As we discussed on my question, the question comes to this point: Could we establish a TCP connection via UDP Hole Punching technique? -- Original Question / History -- I'm using reverse tunnel ...
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29 views

ssh connection sporadically hangs

Whenever I ssh to elsewhere, the connection is fine for 1-10 minutes, then hangs: no error messages, just stops accepting input. I can exit (CR-~-.) but that's it. I can't find anything suspicious ...
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1answer
17 views

Setting up remote git repo that is on an encrypted drive?

I would like to set a remote git repo that I will be pushing to regulary, which is easy to do. But I want to set up this remote repo to be on a LUKS (Linux Unified Key Setup) formatted drive (via ...
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1answer
13 views

Passwordless linux account converted to Chroot jailed sftp now requires password?

I created a user and did an RSA key exchange for a passwordless connection. This worked. I also created a chroot jailed sftp only user. This also worked. I then created a third user. I set up the ...
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14 views

ssh sessions becoming unresponsive, server still shows user logged in

I have been having this problem with several servers that I manage. I log in via SSH and leave my terminal window open for an hour or so while working on something else. When I bring the terminal ...
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8 views

Bitvise SSH client won't connect in unattended mode

I have an application pool in IIS which is runnig a local .bat file. The .bat file is as follows: sftpc -profile="c:\Users\Public\Documents\Profile.bscp" -cmd="put C:\todo\* ap/" > C:\log\ftp.txt ...
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19 views

why I can do ssh connection without generating a ssh public/private key first?

My advisor has opened ssh access for me to his machine. From my machine (mac OSX), I type ssh username@hisMachineIP and enter a password, I can connect to that machine. But on my own machine, in ...
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18 views

SSH-Tunnel ist not working sometimes

I´ve got an application server which is generating a *.txt-File; this file then is being transmitted via SSH-Tunnel to a remote server. Most of the time the file is being transmitted correctly and ...
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3answers
70 views

How do I properly SSH into a server behind a NAT while maintaining the tightest possible security?

I have a VPC in Amazon AWS. There's a NAT Server running in a Public Subnet that connects to an Internet Gateway. I have a bunch of servers running in various private subnets within the VPC. I'd like ...
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1answer
25 views

OpenSSH server refuses to accept key authentication unless logged into server locally

My server is running Ubuntu-Server and ahs OpenSSH-Server installed on it. I set up the /etc/ssh/sshd_config file to accept and require rsa keys, it looks for keys in the 'AuthorizedKeys ...
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2answers
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Putty: 'Server unexpectedly closed network connection'

Putty 'Server unexpectedly closed network connection' I have been getting the 'Server unexpectedly closed network connection' (see Putty ends to an unexpected error and VNC shows terminal with error ...
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7 views

ssh on chromeos dev mode terminates quickly

When I open an ssh connection on a chromebook in dev mode to a server and leave it idle for a few minutes it becomes unresponsive and I have to close the tab and start a new connection. Is there a way ...
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1answer
15 views

Using ssh to connect to a windows machine, I can create a folder or delete a file, but can't create a file

I am using ssh.exe of cgywin to connect from one windows machine to another. I can run command such as these: C:\cygwin64\bin\ssh.exe -o 'StrictHostKeyChecking no' testcomputer -1 username 'cmd /c ...
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2answers
88 views

Password-less SSH not working with Mac OS X 10.9.5 Mavericks

I cannot get password-less logins working on my Mac OS X 10.9.5 Mavericks machine. I can login to a remote Ubuntu box after setting up the authorized_keys file properly. However, I cannot do there ...
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33 views

What could 'Roaming not allowed by server' of ssh client mean?

I'm failing to connect to an SSH server instance and the verbose output contains debug1: Roaming not allowed by server. The following predictable and there avoidable problems arise: Roaming means to ...
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How to run remote ssh command with multiple commands using quotes?

I have tried many combinations, but none of those have worked, and now my ideas have run out. So my intension is to get time from scheduled at-job, and make another AT-job half an hour before it. And ...
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26 views

Setting up a preferred network interface in linux

I need to set up the network interfaces of a linux box running Ubuntu Server. The box will be deployed in an industrial vehicle and will operate headless (i.e. no monitor, no keyboard/mouse). The ...
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1answer
9 views

How can I debug IOZONE over the network?

I'm working on a mac and I have a vm running ubuntu server. I created a file vm_client.iozone that looks like: vm /path/to/test /usr/bin/iozone I have configured iozone to work over ssh using ...
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30 views

Putty: Custom Colour Text String Match

I'm looking for a way to be able to match specific strings in putty base on whatever I give it and change to font color. For example: Open SSH session to JunOS: JunOS> configure (This is a ...
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38 views

Play sound *on* remote machine via ssh on Ubuntu / Linux

I want to play sound on a remote machine via SSH, without X11 involvement. Basically, after logging in via ssh, a command line like mpg123 test.mp3 should play the test.mp3 on this remote ...
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1answer
25 views

Why does ssh/sshd on server try to access /home/<user>/.ssh after I moved my users home directory?

I moved my users home directory with usermod -m -d /path/to/new/home/username which seems to have worked fine. However, in my [moved] home directory I have the ".ssh" folder that is set up to allow ...
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37 views

SSH key verification fails when connecting for first time

I'm trying to connect and it fails to verify key. I have no problems when connecting by PuTTY. $ ssh -v xxx.xxx.xxx.xxx OpenSSH_6.0p1 Debian-4+deb7u2, OpenSSL 1.0.1e 11 Feb 2013 debug1: Reading ...
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13 views

install programs whitout internet access on Machine A connected to Machine B with internet access

I have a Machine A with no access to internet. I have a Machine B with access to internet. A & B can connect to each other via ssh. I'd like to make some program installs on A (perl, R package ...
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12 views

Authentication lag with multiple open NX clients

I have a freenx system setup on a 12.04 Workstation which is experiencing intermittent connection and authentication issues. From what I can tell, it seems as if multiple NX connections cause the ...
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1answer
15 views

How send tmux prefixer to remote server using iterm2

This is my first time using tmux and I have a problem. I have a remote server that I am connecting to it using ssh(using iterm2). Since opened, when I try to send commands like ctrl+b+c command+b+c ...
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28 views

Rsync resume with Expect script after Broken pipe on remote server

I am trying to resume the RYSNC automatically with the expect script, but I keep getting error as I am not able to get into the expect script at all to enter the pwd My expect is installed in ...
0
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1answer
41 views

Access of services using Android SSH tunnel

My school has a really strict firewall, and I can bypass it using the SSH Tunnel app for Android connecting to my Linux VPS. They blocked the default SSH port 22, then I changed my SSH port to 80. It ...
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1answer
31 views

Accessing mysql behind firewall with ssh port forwarding

I have an architecture which looks like this: | - DMZ - | ________ | ________ | _______ | CLIENT | | | SERVER | | | MYSQL | |________| | |________| | |_______| ...
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1answer
36 views

Why my iptables configuration for port-knocking does not work?

I implemented the following iptables rules on my test server for a course. The firewall shuts down and I cannot access port 22. However, after knocking on the ports 1111, 2222 and 3333 in that order - ...
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1answer
20 views

Transferring files through SFTP

When I try to upload files to my server I am getting a permission denied error. I am able to see all the files through filezilla and even download them but when I try to upload it doesn't let me. I ...
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37 views

sshd_config settings not taking effect

I've been trying to configure SSH public key authentication for non-interactive login for sftp and for that to work, I know I need to have the following settings: RSAAuthentication yes ...
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30 views

ssh over USB on Mac osx returning port 22 network is unreachable

When I try to SSH over USB to my device running linux, I get "ssh: connect to host 10.90.1.2 port 22: Network is unreachable" Mind you, I can run the same command "ssh root@10.90.1.2" on my linux ...
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How to get OpenSSH to use OCSP for revocation

As the title says, is there any (free) library, patch, etc. that allows OpenSSH to be configured to check x.509 certificate revocation via OCSP (online certificate status protocol)? If so, can you ...
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2answers
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SSH Keep Commands Running [duplicate]

If I SSH into another machine from my macbook, start compiling a very large project, and then power off my macbook, will the compiling continue on the remote machine despite having lost connection to ...
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1answer
45 views

On Ubuntu 14.04 with laptop mousepad disabled, how do I paste from clipboard?

I just installed Ubuntu 14.04 on my brand new laptop, having disabled the mousepad, so as to get used to the keyboard, I have just set up my Github account and SSH. The final step of account setup is ...