sshd is the SSH daemon which responds to incoming requests

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connecting to host running ssh2 server using ssh client

I am trying to connect to a linux host( target_host) running sshd2 using a ssh client( client_host) ;While doing so I converted the pub key of client_host as ssh-keygen -e -f id_rsa.pub > ...
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2answers
25 views

Allow SSH direct Root user login to particular IP addresses

I have configured ssh login disable direct root user, configuration are, /etc/ssh/sshd_config Port 1845 PermitRootLogin no AllowUsers SKBFSXDWA I would like to direct root login to specific ...
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0answers
26 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 ...
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1answer
43 views

can't ssh to linux machine from mac

I have 2 Amazon machines: A(Centos) and B(Ubuntu). I can access B only from A. When I try to connect from my Mac machine to A and then to B, I get the following error: [alexarsh@A ~]$ ssh alexarsh@B ...
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3answers
78 views

SSH Private Key Authentication Failing

I'm kind of stuck here.. I am trying to disable all SSH login capabilities of root. No password login. No key-based login. Nothing. I have a user "andrew" that should only be able to SSH into my ...
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0answers
36 views

SCP connections mysteriously drop; too many connections?

I am running OpenSSH via Cygwin on a Windows 2008 server. This system acts as a file server for a pool of 30 build systems. At build time, each build system copies files as necessary from the file ...
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0answers
53 views

SSH login too slow in Centos 6.6

SSH login take too much time in my CentOS machine, and also a ftp server is running on it. Please help me to speedup the login time for both root and ftp user. I tried some tricks but no ...
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2answers
38 views

SSH vs Apache port 443

I want move SSH to port 443, but is used by https. In /etc/apache2/ports.conf I commented the lines for listen by this port. In the default site available also commented the lines. For finish, I ...
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1answer
36 views

SSH key exchange configuration uncertainty

I'm currently configuring ssh on a server and reading trough several guides. Many feature a @url.tld after the option in KexAlgorithms like: KexAlgorithms curve25519-sha256@libssh.org This is ...
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2answers
39 views

Do you know linux live-cd with sshd enabled by default? [closed]

please advice a Linux live-CD which has an sshd server enabled by default. I want to use it as rescue and setup for headless servers. It should get ip by dhcp or fallback to reasonable default ip if ...
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0answers
136 views

sftp with sshd special user permissions

I try to set up a sftp server with my raspberry pi. The result should be that there were three users - sftp-readonly, sftp-readwrite and sftp-writeonly - with special access permissions. As the name ...
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2answers
109 views

SSH service for Windows CE [closed]

I have a small headless WinCE device. It runs Windows Embedded Compact 2013. I want to replace the existing Telnet service with a service that implements the SSH (or OpenSSH) protocol. I found an ...
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1answer
34 views

Adding ssh public key from os x to ubuntu doesn't work

I've just switched my server to ubuntu and everything works except the ssh server. I've installed the sshd server and I generated on my mac ( client ) a key like this: ssh-keygen -t rsa -C ...
0
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1answer
21 views

How do I sync an RSA fingerprint between two operating systems on the same computer?

My computer is set up to dualboot with Mac OS X and Linux. I have SSH access set up so that I can access it remotely on both OSes. The problem is that whenever I switch from OS X to Linux or vice ...
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0answers
32 views

sshd accepts any password for any account on OS X

I have a newly installed, stock, OSX 10.9.5 iMac system on which I enabled remote logins (ssh) in Sys Prefs. That works, but with a weird twist: users ssh’ing in can type in any password (or even a ...
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1answer
58 views

how to control users login on Linux machine according to configuration file

I use the PAM to authenticate users login info from - http://linux.die.net/man/8/pam_listfile in my Linux red-hat machine I have 5 diff users user1 user2 user3 user4 user5 I want to enable ssh ...
0
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1answer
106 views

DD-WRT on Linksys WRT54Gv8 has no sshd or Rflow options

I'm playing with open source firmware for the first time, and seem to have dd-wrt running successfully on a linksys cascading off my main router (which for fear of bricking, I have not flashed yet). ...
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1answer
219 views

How to set up a working ssh server on Windows 7 that accepts public keys

What I actually wants it to make it possible to use rsync from an Unix server to backup files on a Windows 7 Ultimate computer. It need to use public keys unattended and I want Unix-style directory ...
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0answers
42 views

need to start GUI program in Windows through ssh [closed]

I need to start a GUI application in windows machine via ssh. But the problem is when I am using some ssh server this application is running in background. I used freesshd server, which running in ...
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0answers
43 views

Howto write in chroot on Secure FTP(sftp)

As I understood, directory for chroot must have permission 755, and must be owned by root. But 755 mean that only owner(root) have acces for write to this folder. But what if I have user web, with ...
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0answers
81 views

32bit and 64bit Cygwin sshd services on the same machine

I have Windows 7 station and I would like to have two running sshd services: ssh daemon for 32bit Cygwin ssh daemon for 64bit Cygwin I installed 32bit Cygwin sshd using setup script ...
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0answers
82 views

Is password-less access to SSH using chroot setup possible?

I was able to log in into a ssh server using public and private keys without using a password. I was able to also setup chroot and jail a new user and avoid that the user could connect via ssh but ...
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0answers
17 views

Check if a daemon triggers watchdog

I read about sd_notify (http://www.freedesktop.org/software/systemd/man/sd_notify.html) and was wondering if it's possible to somehow find out if a daemon sends some notifications. In particular, I ...
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1answer
54 views

Connection refused only locally. Access from outside works

I have raspberry pi with raspbian. Lighttpd and sshd worked fine, but a few days ago they started to refuse connections from local network PuTTY and Chrome connection to local IP gets refused. ...
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0answers
128 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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2answers
40 views

Disable open ssh server without root elevation

Is there a way to stop an ssh server without root elevation? Or just make others unable to connect to my computer.
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275 views

Ubuntu 14.04 ssh server hanging when connecting but pings works

I am running an Ubuntu ssh server with login and ChallengeResponseAuthentication enabled. However, the following command outputs this and hangs until timing out: ssh -vvv name@xxx.xx.xxx.xxx ...
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1answer
60 views

Can't log in via ssh from new user

Let's say that user A is my main user. I configured A to work with ssh and I maniged to connect to it via localhost or my ip. I want to create a user who is not in the sudo group and has ...
1
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1answer
27 views

Filtering who can connect to me via ssh

I want to access my home pc from my laptop. This will make working on projects while in university much easier (and a whole bunch of other things) I've successfully installed ssh and ssh-server. I ...
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3answers
437 views

SSH connection not possible in local network

Today I realized a very strange thing: I have a server (running Ubuntu Server 12.04.4 LTS) in my local network whose SSH port is accessible via the internet (I can connect to it using ssh ...
1
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1answer
69 views

Can't disable SSHD banner

So, I have a WD MyBookLive NAS, which runs an ugly PPC build of Debian Squeeze. It has SSH access enabled, and when I log in, I get a long banner message (closer to an epic saga in length) about ...
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1answer
199 views

How to allow ssh access to a folder of another user

Let's say I have a user 'user1'. This user has a special directory which can be accessed by another user ('user2'): /home/user1/directory How can I allow ssh/sftp access for user2 only to this ...
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1answer
42 views

Wrong ownership when SFTP files

I have successfully setup jailed SFTP access using ChrootDirectory. Match Group sftponly ChrootDirectory %h X11Forwarding no AllowTCPForwarding no ForceCommand internal-sftp I ...
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1answer
34 views

Is it possbile to forward ports automatically via ssh from server

Is it possible to forward some ports automatically from the server (define in server sshd_config)? E.g. any user who connects will have particular forwarding rules regardless if he configured his ...
0
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1answer
75 views

Cannot jail ssh account using ChrootDirectory

I am trying to jail my accounts into their home directory. I tried to do: Match group accounts X11Forwarding no AllowTcpForwarding no ForceCommand internal-sftp ChrootDirectory %h ...
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0answers
689 views

ssh connection refused error on cygwin on windows 8

I set up sshd on cygwin (via the openssh package), and started up the ssh daemon on port 7000. I opened up the port 7000 on my modem as well as windows firewall. From the cygwin prompt, when I connect ...
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1answer
572 views

ssh-host-config script still finds the user account cyg_server when it's deleted

I removed sshd service and deleted the privilegded user account created by the script. Now I want to re-install sshd, and am having trouble with the ssh-host-config script. It still finds the user ...
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0answers
42 views

SSH agent forwarding not working although forward is enabled and configured

I have three machines home-dev (home development server) server-dev (cloud dev server) svn-dev (SVN server) I can login via SSH without problems from home-dev -> svn-dev home-dev -> server-dev ...
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1answer
116 views

sFTP process ids explained?

Could someone explain to me the process that sftp makes when creating a connection and transferring data, on a control/data level? I know the basics about the ssh authentication and such, but for ...
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2answers
2k views

Configuring Public Key Authentication with SSHD under Cygwin

I am trying to configure SSHD to allow public key authentication under Cygwin on Windows Server 2012. Currently my problem is access being denied. I have confirmed that my public key is saved as a ...
0
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1answer
260 views

DD-WRT router — very long ssh-login times

I've recently upgraded my DLink router from factory-installed firmware to DD-WRT (version v24-sp2 std). I'm quite happy with both the new GUI and the command-line, but I'm puzzled, why it takes almost ...
1
vote
1answer
269 views

Can not connect via sshd on scientific linux 6

I try to connect over ssh to my working machine (in the same network). The machine is reachable by ping and responds with the password prompt when I try to ssh it. But doesn't accept the password. I ...
0
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1answer
57 views

Why my reverse ssh is closing when I try to connect to it?

I'm using a reverse SSH tunnel on Debian with openssh-server and autossh: something like -R 1234:localhost:22 with a monitoring port also set. Generally, it works well, but I'm having the following ...
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0answers
123 views

Trying to setup SSH RSA auth on a debian machine.

I am trying to set up ssh on a debian machine. I have a pair of keys generated with putty, I load my private key with Pageant, and the public one I uploaded on the server, and paste it in ...
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0answers
125 views

What should I do to access the whole server via SFTP?

I just setup the server with Debian and trying to access /var/www directory by Notepad++ via SFTP. But there are very few folders accessible. It looks like SFTP has the access just to those few ...
0
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0answers
492 views

How to get systemd “socket” unit to automatically restart? specifically dropbear.socket

On my BeagleBone Black Angstrom system, the dropbear.socket UNIT seems to spontaneously die after a while. The effect is that I can not ssh into the machine without restarting the dropbear.socket ...
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2answers
53 views

Tasks done by ssh server when it receives a request?

When I ssh into a server using ssh -vvv user@ip It gives me all the information of the steps that a particular client is performing in order to connect to a OpenSSH Server. I was Wondering if ...
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2answers
3k views

Login with SSH public key doesn't work

So I have my home computer, and my server. I'm trying to login to my server with my private key. On my server say I have the user serveruser, to which I login from my home computer using ssh -Y ...
0
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1answer
688 views

Does the rc.local script start automatically?

I'm having a problem on my remote server (which is in another city) and I can't access it with SSH. I can see that port 80 and 443 is open, but port 22 isn't. I could only assume that sshd didn't ...
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0answers
75 views

Connection refused to my remote server

I rented this server, and I had connection with it with no problems through SSH. A friend of mine suggested trying to restart the server, because it'll definitely happen in the future, and I should ...