OpenSSH is one of the most popular implementations of SSH used today and available by default in many Linux and Unix-like operating systems.

learn more… | top users | synonyms

4
votes
0answers
45 views

CPU spikes to 100% when using openSSH for windows

I am using openSSH for windows (OpenSSH 7.1p1-1). I noticed that after few days that the sshd.exe processes are at the range of 20% cpu the spike to 100% utilization all taken by the processes. i ...
3
votes
0answers
44 views

SSH can't read a key from custom authorized_keys file because of a comma

I inherited some code; among other things, there is a custom authorized_keys file with X.509 keys in a format like this one: x509v3-sign-rsa subject:O=GrandsChocolatiers Ltd.,OU=Management,OU=Top ...
3
votes
0answers
568 views

git clone extremely slow using ssh

Originally I could do git clone using ssh at an acceptable speed. However my ubuntu crashed, so I reinstalled using the newest version 13.04. After I re-installed all I try to do git clone using ssh ...
3
votes
0answers
851 views

ProxyCommand with sudo

I'm trying to set up SSH so that I can easily log into an server that is accessible only via a sudo to an intermediate server. From the command line, logging into it is of the form: sudo -u admin ...
2
votes
0answers
88 views

What may cause .ssh/config changes to be ignored

I had a ~/.ssh/config file that was working fine. it was in this format: Host * IdentityFile ~/.ssh/id_null TCPKeepAlive no ServerAliveCountMax 5000 Host *.domain.com User mydomainuser ...
2
votes
0answers
368 views

OpenSSH without password does not work Cygwin Windows 7

I've tried several ways to install openssh without password but it does not work. With password it works fine! (Cygwin, Windows7 32Bit) First I did it like execute ssh command without password? ...
2
votes
0answers
144 views

SSH Agent Forwarding not working even when using `ssh -A`

First of all, I've checked all the following Agent Forwarding not working Extra configuration required for ssh-agent forwarding? SSH Agent Forwarding Not Working ...
2
votes
0answers
769 views

Launchd not launching ssh-agent after plist edit

I'm trying to reconfigure my ssh-agent to have a timeout via the -t argument. I edited /System/Library/LaunchAgents/org.openbsd.ssh-agent.plist <array> ...
2
votes
0answers
5k views

Running rdesktop via SSH Tunnel causes ERROR: Failed to open display:

I can use rdesktop fine on my Linux Mint (3.2.0-23-generic kernel) system like this : rdesktop IPAddress However, I'd like to run rdesktop through my OpenSSH ssh tunnel. I using the following: ...
2
votes
0answers
102 views

SSH through a tunnel or directly depending on the network I'm conncted to

Is it possible to "automatically" configure ssh to use a gateway to connect to a remote machine based on the client's IP address or something in the likes? Suppose I'm at my laptop, which I can plug ...
1
vote
0answers
67 views

Set and restrict home directory win32-openssh on windows for sftp

Installed Win32-OpenSSH on Windows 2008R2 server. Using local users to login etc. Two questions: How do I set the home directory for How do I set the home directory for users? It is currently set to ...
1
vote
0answers
120 views

OpenSSH_6.2p2 on HP-UX B.11.31 ia64, sftp and ssh keys

We are running OpenSSH_6.2p2+sftpfilecontrol-v1.3-hpn13v12 on a Unix server (HP-UX, B.11.31, ia64 architecture). A client fails that tries to log on to our server using sftp and ssh keys (trying to ...
1
vote
0answers
352 views

How to set up OpenSSH (server) on Windows 7?

What is the proper way to install OpenSSH (using the latest binary from mls-software) on Windows 7 and configure it to enable remote users to connect via password of public key authentication? I ...
1
vote
0answers
59 views

Cygwin mounted drive not accessible from remote machine

I have a mounted share drive l: on a Windows 7 64 bit machine I will call box1. In Cygwin on box1, I type mount and the mounted drive shows up correctly as L: on /cygdrive/l type ntfs (binary). When ...
1
vote
0answers
85 views

How can I find out the failed login attempts in windows cygwin open ssh

How can I find out the failed login attempts in windows cygwin open ssh i looked inside this path but did not find any logs with failed attempts C:\cygwin\var\log
1
vote
0answers
33 views

OpenSSH test: failed proxy connect with privsep

I want to measure the coverage of tests of OpenSSH, but I get an error, when I run the connect-privsep test. I can't find out what is the problem. $ ./configure --with-cflags="-fprofile-arcs ...
1
vote
0answers
137 views

PuTTY 0.64 to OpenSSH 6.2 Connection Failure

I am having a problem connecting a PuTTY 0.64 client to an OpenSSH 6.2 server. The only two clues I have are the following, from the session log: We believe remote version has SSH-2 channel request ...
1
vote
0answers
192 views

Can't connect using ssh keys to dropbear

I have two pair of (same) embedded device that runs linux. I have setup the same ssh key on both. I can connect to one using that key but the 2nd machine still ask for password. Obviously I am doing ...
1
vote
0answers
109 views

ssh command fails when run with ssh-dss as hostKeyAlgortihm

I am running two commands one after other. I run in the following sequence second command fails with error code 255 First Command: ssh -ladmin -oStrictHostKeyChecking=no \ ...
1
vote
0answers
77 views

Filezilla not asking for SSH-key password under LXQt

I can not connect to my webhoster with SSH Key in filezilla under LXQt. Filezilla does not ask for the SSH-key password like GNOME does, and says authentication was not possible und no connection was ...
1
vote
0answers
252 views

Unable to setup OpenSSH server on Ubuntu

I have been spending the last 4 hours trying to get my VNC connection to work. Eventually, I realized it was because my Ubuntu remote host was unable to host SSH connections- even though I had already ...
1
vote
0answers
79 views

Creating new user on OpenSSH windows

I installed OpenSSH for windows (2003 server edition), and tried to generate a new user on an OpenSSH server (on which I already managed to log myself on) for a software use purpose, with a password. ...
1
vote
0answers
494 views

XCOFF32 object files are not allowed in 64-bit mode while installing Crypt-SSLeay-0.65_02

I am installing a Perl package Crypt-SSLeay-0.65_02 in an AIX 6.1 system but while performing perl Makefile.PL getting the following error. The test suite can attempt to connect to public servers to ...
1
vote
0answers
354 views

Can I use a password ssh login on a passwordless windows 8.1 account? (Cygwin)

I recently installed Cygwin + OpenSSH (package) on Windows 8.1. However, I'm only using one passwordless Windows account on that machine, but I would like to login with SSH remotely with password (for ...
1
vote
0answers
578 views

OpenSSH on a Windows box using domain authentication: can't logon

On my windows 2008 box I just did what the steps said: mkgroup -d >> ..\etc\group mkpasswd -d -u username >> ..\etc\passwd In my passwd file, I see my user like it's been pulled in from the ...
1
vote
0answers
94 views

Configuring SSH server to require RSA key

I'm trying to configure my SSH server to require users to have an RSA key. To do this I have the settings in sshd_config set to RSAAuthentication yes PubkeyAuthentication yes #AuthorizedKeysFile ...
1
vote
0answers
102 views

how to simulate a file under linux?

I'm basically trying to do this using openssh: I have a private key, however it isn't in file (it's in memory). Now, I want to create the public key in openssh format. For that I would generally run ...
1
vote
0answers
148 views

Linux to Windows (OpenSSH) directory bindings

I've got OpenSSH working on a windows machine and have been able to successfully connect from Linux to Windows and vice-versa. I need to know how Linux paths are linked to windows while using scp. ...
1
vote
0answers
260 views

ssh: known_hosts forwarding

In running ssh with agent forwarding. This allows me to do hg/git pulls from my server from systems that I have been authorized to based on my local i.e ssh -A myserver hg clone ...
0
votes
0answers
22 views

SSH error “Connection reset by peer” - no obvious cause

I'm trying to SSH a shared host server and everything has been working fine for over a year, but now without explanation whenever I try to connect to it I get: ssh_exchange_identification: read: ...
0
votes
0answers
50 views

SSH connection to Windows closed automatically using OpenSSH for Windows

I'm using OpenSSH for Windows (http://www.mls-software.com/opensshd.html). The sshd server is running fine on Windows, and I can authenticate myself from localhost as well as a remote Ubuntu computer. ...
0
votes
0answers
18 views

Public key authentication on openssh for windows can't open authorized_keys

I'm testing out the openssh stuff for windows and I'm having trouble getting public keys to work. I have followed most of the instructions here and I've generated the necessary keys on my other ...
0
votes
0answers
21 views

Cygwin SSH Connection Refused. Used to work

I am trying to SSH to my iDevice (jailbroken) and it used to work. Yet now I get this: $ ssh root@192.168.0.25 -v OpenSSH_7.2p2, OpenSSL 1.0.2g 1 Mar 2016 debug2: resolving "192.168.0.25" port 22 ...
0
votes
0answers
156 views

“Network error: Software caused connection abort” with Windows OpenSSH server

I followed this tutorial on installing an SFTP/SSH server on Windows, but I am having problems trying to connect to it. When using either PuTTY or WinSCP, I get the error "Network error: Software ...
0
votes
0answers
93 views

Permission denied on ssh access with cygwin

I have a fresh Windows 10 family (x64) install with an Administrator account Jean Perrin. I installed cygwin with openssh and modified C:\cygwin64\Cygwin.bat this way: @echo off C: chdir ...
0
votes
0answers
119 views

Can't run command using OpenSSH on Windows

I've just installed Win32-OpenSSH (from github) on Windows Server 2008 R2. It's up and running. Now I'm trying to connect from another host. The connection is established but I can't send commands. ...
0
votes
0answers
53 views

connect 2 lxc containers using ansible

I've got this error trying to connect 2 lxc containers using ansible, the errors are in the ssh part of. the simple playbook play1.yml is: - name: playbook comunicazione tra 2 container hosts: ...
0
votes
0answers
167 views

Kali Linux 2 on Raspberry Pi B - SSH autostart problems

I recently got a Raspberry Pi model B and I decided to install Kali Linux 2 on it. The only problem I'm getting is SSH services (OpenSSH) won't start on boot no matter what I try, making it impossible ...
0
votes
0answers
266 views

unable to install openssh-server on ubuntu

I downloaded Ubuntu 14.04.3 LTS (64-bit) from http://www.ubuntu.com/download/desktop and am now unable to install openssh-server. Here's what happens when I try: ubuntu@ubuntu:~$ sudo apt-get install ...
0
votes
0answers
88 views

unable to initiate port forwarding with ssh

I start sshd on 192.168.1.8 with the following: sudo /usr/sbin/sshd -ddd I then try to open an SSH tunnel to 192.168.1.5:1234 and am unable to do so. Here's what sshd -ddd says: debug1: ...
0
votes
0answers
82 views

OpenSSH Windows 7 Public Key Authentication

I installed OpenSSH on a Windows 7 machine as LOCAL_SYSTEM account as the option and also allowed key size of 2048. I am able to connect using Windows login however when i implement Public key ...
0
votes
0answers
181 views

Cant access my device via SSH over internet

im running sshdroid server on my android device at port 22 and i get this while i use my pc to connect to it via ssh (LAN) root@kali:~# ssh -l root 100.107.219.116 The authenticity of host ...
0
votes
0answers
67 views

Compiling OpenSSH without “consolekit.patch”

I'm currently encountering issues with some tools that connect via SSH to a remote machine (Eclipse's remote deployment) to deploy files automatically. Around 90% of the time, when I initiate the ...
0
votes
0answers
71 views

cygwin ssh connection OK via localhost, but not via 127.0.0.1

I've installed Cygwin and OpenSSH server on it. Cygwin version is 2.2.1(0.289/5/3) and OpenSSH version is 7.0p1-1 After some configuration, I can connect on my SSH server with: $ ssh ...
0
votes
0answers
61 views

.ssh/config HostName part of alias

I know I can use %h to substitute the supplied host, e.g.: Host abc* HostName %h.xyz would allow for ssh abcdef as an alias to ssh abcdef.xyz. What I'm looking for is to get only the * part. ...
0
votes
0answers
56 views

Enabling FIPS for openSSH causes freetds to not work

I have two CentOS 6.7 machines (server A and B). Same package versions are installed on each system. Last week I enabled the openSSH FIPS 140-2 module on Server A, and that system works flawlessly ...
0
votes
0answers
68 views

SSH sessions has incredible delay, but way less when return/enter is pressed

When I connect to my server via SSH, the output on the terminal is extremely delayed. For instance when I type htop on my local computer, it takes quite a few seconds to be displayed on the terminal. ...
0
votes
0answers
245 views

Cannot SSH to Server after OpenSSH upgrade

One of my developers has taken it upon himself to update one of our production servers without backup to OpenSSH 6.2p, this server is and ubuntu box running in EC2, and now we are unable to SSH to it ...
0
votes
0answers
107 views

How can I do ssh or scp without restarting the sshd service

I had a problem related to ssh about a week back -- Ssh/Ping Problems in Mac Yosemite through wifi but not ethernet. I was able to solve the problem. However, now I am facing another problem, where I ...
0
votes
0answers
503 views

unable to ssh after generated public and private keys in windows 7

Can some one help ? I have installed openssh (version OpenSSH_6.8p1, OpenSSL 1.0.2a) in windows 7 and I have generated the public and private keys, however I'm not able to connect to that SSH. I'm ...