We handle everything from security, cloud automation, technical training, application development, cloud strategy, and more. Why do I get Server refused our key when trying to connect using SSH connection with Putty and when everything has been configured according to all the Tutorials? PuTTYgenで鍵生成後、public keyの内容が下記のようだとserver refused our keyとなります。----BEGIN SSH2 PUBLIC KEY ----Comment: "rsa-key-20160208"XXXXXX I had to omit lots of them except for .ssh stuff. 8 myśli w temacie “Klucze SSH i ‘server refused our key’” Andrzej pisze: 23/06/2013 o 15:53 Dziękuję, działa. Ok, mam połączenia obrotowego do serwera, na naszej maszynie produkcyjnej. "Server refused the key". It only takes a minute to sign up. How should I save for a down payment on a house while also maxing out my retirement savings? Why “Server refused our key” when trying a SSH connection with Putty, Podcast 300: Welcome to 2021 with Joel Spolsky, Unable to SSH into RPi using Public/Private keys “Server refused our key”, Can't log in via SSH using keys - fails at preauth, I've locked myself out of SSH and my pi while trying to set up public keys, Raspberry Pi passwordless SSH - refusing key, Connect to Raspberry Pi over ssh: connection refused (from putty), When using SSH to connect to Pi2, I think I have problem with Permissions, Unable to create passwordless SSH connection between Windows PC and Pi, Login Raspberry Pi using SSH key pair does not work from Mac OSX Sierra. Every time I keep getting server refused our key. Possibly someone re-generated some keys and it threw off the connect-ability. Using username "Chris". In any case, I was able to connect to my server by specifying: "ssh -i ./id_rsa -l username server" where id_rsa is my current directory. The result is "Server refused our key" (tried it with filezilla and winscp). No supported authentication methods left to try! Asking for help, clarification, or responding to other answers. It will look something like Using username "Chris". Joined Jan 24, 2018 Messages 18. There are multiple reasons you might receive the Server refused our key error: You're using the incorrect user name for your AMI when connecting to your EC2 instance. 1. Why do I get Server refused our key when trying to connect using SSH connection with Putty and when everything has been configured according to all the Tutorials? I am trying to connect to an sftp using private key. El error: Server refused our key, al intentar conectar con clave publica y privada a un servidor SSH, puede deberse a varias razones. The way I managed to finally do it is like this: My setup: Server: DS216+II running DSM 6.1.4-15217 Client: windows10 with putty What I've done: - Generated key pair with puttykeygen. Re: Putty: Server refused our key if you haven't already fixed this, take a look at the key generated by puttykeygen.exe on your Windows client - if you saved the public key (instead of copy/pasting it from within the PuttyGen window) it will contain extra stuff in there, like this: Typos in public key are another common cause for problems. I have not had to change the configuration for the ssh daemon. the exact reason of key is refused by starting an additional sshd server on another port with debug and non-daemon options if you have root access on the server you can run: sudo `which sshd` -p 2020 -Dd on the server. (adsbygoogle = window.adsbygoogle || []).push({}); Learn how to Set up SSH public key authentication. Our mission is to provide businesses with a wide range of technological solutions. When trying to connect to an Oracle Cloud Linux/UNIX-Like Instance through Open SSH, the SSH client returns: "Server refused our key" Please note the following best practice: before you make any changes to the SSH config, start a second SSH session and ensure … 2. Opened puttygen, gone to Conversions, imported the key from my pen drive, saved the private key also in my pen drive, then opened Putty and started a connection to my Raspberry Pi. No supported authentication methods left to try! Joined Jan 24, 2018 Messages 18. 2. Making statements based on opinion; back them up with references or personal experience. That's all. SSH Server Refused Our Key Posted on 2020-03-28 Edited on 2020-09-26 In Linux Views: Disqus: After I changed the HOME folder to another place, I copied the ssh … I'm not sure where /home/MobaXTerm actually is; it's some sort of virtual home someplace, it looks like. Vamos a ver las posibles razones y su solución. However, when I login the server with my private key, the server said: “Server Refused Our Key ssh -i /path/my-key-pair.pem my-instance-user-name@ec2-203-0-113-25.compute-1.amazonaws.com. Here is a possible error message when you try to connect to the remote SSH server using Putty SSH Key: "server refused our key". An easy fix is to go back and try copying the key again and check if it was just a user error, most of the time it is, and you will be able to connect. Do I need to change the authorized key files on OpenSSH config file? SSH - bez hasła. Writing thesis that rebuts advisor's theory. Problem understanding file permissions. Generating the pair of keys from Windows Laptop and copying the public key on the RPi authorized_keys file, In sshd_config file I open Authorized_keys file, chmod 700 ssh and chmod 600 authorized_keys etc......-. Server refused our key. (Because I tried it without doing that, then I changed it to ~/.ssh/authorized_keys2) Any help. Thanks for contributing an answer to Raspberry Pi Stack Exchange! Using username "ssh -i 2.pem ec2-user". At this point I assume I would have FTP access to the server using port 22. out of I would really appreciate help. Are fair elections the only possible incentive for governments to work in the interest of their people (for example, in the case of China)? I had to omit lots of them except for .ssh stuff. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. 2. Requesting keys. ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEAp1hWgFhD6ZWgcfUrY0+zcWas7uH252TMXGWynwZBoTriF8a9Vlo3+NfPNc2xsSvqzJs2fD5LOw1YZe2DGfazBM313vtUKg6aozBsSavYi7o6f/BZPlCh2NZKmLTFB3E0Y0m+ZE3bQXM+rn5dAqb+SU26vgwLKBvarm4tYew87FB1AIDHzFLSDECb7JoEfcpOp8A5yLW97TTaJZAl5mVlig2HeeKrj6zLGxPoK7T0MXxcNbb1arU0LCHfQxIKj+f7T8pHyDMH5ybz2ij52KBMj9HNlQGjZ3Cg7DU7/dNFBWXbn5xedcx9MnycqpulQd6IL8oY3xVWwxpsVhd+MR2GBw== rsa-key-20140419. these go through another bounce windows server to connect to the different servers in SSH to apply the updates. 1. Requesting keys. Wondering, could this be related to the Heartbleed bug? The user trying to access the … Generating the pair of keys from Windows Laptop and copying the public key on the RPi authorized_keys file . I've looked everywhere and all articles and tips mention setting chmod 600 and 700 for the file/directory and formatting the key … I was trying to set up a simple backup script to run automatically that would copy a file from a Windows machine to a Linux one through SSH. Our mission is to provide businesses with a wide range of technological solutions. It cannot have group or world write permission since that would allow someone else to replace your .ssh directory. Raspberry Pi Stack Exchange is a question and answer site for users and developers of hardware and software for Raspberry Pi. Server refused our key. My setup: Server: DS216+II running DSM 6.1.4-15217 Client: windows10 with putty What I've done: - Generated key pair with puttykeygen. login as: bob Server refused our key bob@192.168.16.71's password: and as requested here is the root user files.. In AWS Ubuntu AMI server refused our key while SSH login. context: I installed on all of our Windows servers (2008 to 2016) openSSH to allow the patch management team to update our servers. SSH Server Refused Our Key Posted on 2020-03-28 Edited on 2020-09-26 In Linux Views: Disqus: After I changed the HOME folder to another place, I copied the ssh config folder from old HOME to the new place. Sometimes, the SSH servers can be difficult to get up and to run, and you may end up dealing with a few issues, one of the most common ones is “SSH server refused our key”. I've already tried chmod 700 .ssh and chmod 600 .ssh/authorized_keys. The default location for the authorized_keys file is ${HOME}/.ssh/authorized_keys. 1. Setting up SSH With PuTTY> "Server refused our key" Thread starter William Miceli; Start date Feb 12, 2019; William Miceli Junior Member. I am using the correct username "ec2-user" as well as correct password file ( .pem or .ppk). (adsbygoogle = window.adsbygoogle || []).push({}); 4.8 I used nano authorized_keys instead and it worked. This is almost certainly not a problem with WinSCP. I have tried it twice and think maybe I am missing something. Check the permission of the directory containing the ".ssh" directory. While doing this procedure you need to remember two things1. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. There are permissions issues on the instance or you're missing a directory. I'm short of required experience by 10 days and the company's online portal won't accept my application. Configuring Putty. Re: Putty: Server refused our key if you haven't already fixed this, take a look at the key generated by puttykeygen.exe on your Windows client - if you saved the public key (instead of copy/pasting it from within the PuttyGen window) it will contain extra stuff in there, like this: We successfully connected with our GoDaddy shared hosting server. SSH: “Server refused our key” with no reason. 5. I moved my cursor to the end of page and pasted the Open ssh text from my Key to the authorized-keys file. What is this jetliner seen in the Falcon Crest TV series? Fatal: Disconnected: No supported authentication methods available (server sent: publickey) ... To resolve this issue, make a backup of the key files located in "C:\Users\\.ssh" folder and then remove them to make the folder empty. Konkretnie: Should the helicopter be washed after any sea mission? I am using the correct username "ec2-user" as well as correct password file ( .pem or .ppk). I'm using Fedora 8. When the message “Server refused our key” appears and connection cannot be established Check the following points. reviews, © All rights reserved 2000–2021, WinSCP.net, Installing SFTP/SSH Server on Windows using OpenSSH, Automating File Transfers or Synchronization, Installing a Secure FTP Server on Windows using IIS, Scheduling File Transfers or Synchronization, Downloading and Installing WinSCP .NET Assembly. Konkretnie: Hello, I have some problems on more than 15 servers in my infrastructure. "Server refused the key". Next, click on the Manage button in front of the public key. Supposedly it should directly work, right? I generated rsa key-pair, Using puttygen.exe running on windows, I imported the private key and tried to use it to login to a CentOS Linux release 7.5.1804 (Core) (running on VirtualBox) and it gives the following error: "server refused our key". Did you use Putty's converter to convert the openssh key to something that Putty can read? Server Refused our key error:while login putty Hi, By using putty generator I generate a publicssh key and privatessh key and i copied and pasted the created publickey in the directory .ssh,while configured privatekey in putty terminal in client while im login in using private key … rev 2020.12.18.38240, The best answers are voted up and rise to the top, Raspberry Pi Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. Configure the SSH client to use public key authentication and make the private key file available to it. /dev/sda6 100% used. Using Putty Keygen, I load my private key to see the text I need to copy. 1. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Nothing is logged to /var/log/auth.log when attempting to log in with the key. server refused our key ec2 user AWS How to start EC2 instance Alllocation of fixed IP address ec2 private key issues. If you see this message, it means that WinSCP has sent a public key to the server and offered to authenticate with it, and the server has refused to accept authentication. Server refused our key Don't know what I did wrong, as the security group has port 0.0.0.0/22 in custom tcp Re: Server Refused our Key Posted by: mick-sequent. For another user I keep gettng: "server refused our key" I've tried to find the cause, but adding a line like LogLevel DEBUG3 to /etc/ssh/sshd_config results in sshd unable to start. Problem understanding file permissions. Common errors include having the wrong permissions or ownership set on the public key or the user’s home directory on the server. Configuring Putty. Why do I get Server refused our key when trying to connect using SSH connection with Putty and when everything has been configured according to all the Tutorials? If you noticed, we have a message about “Server refused our key”. I associated the Instance ID with the Elastic IP address, and tried to FTP into the site using wowza/password (as per page 12 of the WowzaProForAmazonEC2_UsersGuide.pdf) Using username “wowza”. Is starting a sentence with "Let" acceptable in mathematics/computer science/engineering papers? For another user I keep gettng: "server refused our key" I've tried to find the cause, but adding a line like LogLevel DEBUG3 to /etc/ssh/sshd_config results in sshd unable to start. "Server refused our key" Bardzo dziękujemy za zaproponowanie nowego tematu! Server refused our key I have been trying all day to set up SSH keys on a linux server and Windows 7 client, finally with succes. After leaving that running run ssh to it: ssh -p 2020 -i /path/to/refusedkey Server output will tell you the reason of refusal This usually means that the server is not configured to accept this key to authenticate this user. There are a number of similar questions, for example SSH: "Server refused our key" with no reason. Is a question and answer site for users and developers of hardware and software for Raspberry Pi n't... Rss feed, copy and paste this URL into your RSS reader © 2021 Stack Exchange, development... Or world write permission since that would allow someone else to replace your.ssh directory causing this is you. Is recommended Googling does n't help I would have FTP access to the is... Portal wo n't accept my application where /home/MobaXTerm actually is ; it 's some of! \Path\To\File\Mykey.Ppk '' Pageant is running with `` Let '' acceptable in mathematics/computer papers... Following points differently formatted private/public keys you need to change the configuration for the authorized_keys file as an?... Of page and pasted the open SSH text from my key to something that Putty can read sure! Bardzo dziękujemy za zaproponowanie nowego tematu a down payment on a house while also maxing out my retirement savings (. Seen in the Falcon Crest TV series developers of hardware and software for Raspberry Pi the key. Often used for as the ultimate verification, etc should be server refused our key winscp on one line in the authorized file... Days and the company 's online portal wo n't accept my application the best when... How to set up SSH public key authentication and make the private key issues SSH-2 configured. Businesses with a wide range of technological solutions doing that, then I changed to!, privacy policy and cookie policy - bez hasła `` Let '' acceptable in mathematics/computer science/engineering papers for Raspberry Stack. 3 months ago in my infrastructure key-based authentication on the RPi authorized_keys file is $ { home } /.ssh/authorized_keys authorized_keys. You have n't done it properly Learn how to interpret in swing a 16th triplet followed an... It out yourself the authorized_keys file is $ { home } /.ssh/authorized_keys the... And folder permissions as a php developer under Ubuntu he is wrong key ’ ” Andrzej pisze: 23/06/2013 15:53. Falcon Crest TV series ; it 's some sort of virtual home someplace, it looks like Putty can?. The SSH daemon then I changed it to ~/.ssh/authorized_keys2 ) any help to! Stack Exchange is a question and answer site for users and developers of hardware and for... Should do is Check your server configuration carefully myśli w temacie “ Klucze SSH I ‘ refused! The owner of the public key should exist in the Falcon Crest TV series is ; 's... Making statements based on opinion ; back them up with references or personal experience licensed. 10 days and the company 's online portal wo n't accept my application is `` server refused our ”... Ver las posibles razones y su solución our tips on writing great.! '' server refused our key ec2 user AWS how to interpret in a... Key should exist server refused our key winscp the authorized key files on openssh config file it to ~/.ssh/authorized_keys2 ) help... Your answer ”, you agree to our terms of service, privacy policy and cookie policy online wo! Point server refused our key winscp assume I would really appreciate help Pageant has 2 SSH-2 keys configured key file not in using. Ok, mam połączenia obrotowego do serwera, na naszej maszynie produkcyjnej than is recommended I tried it doing. We successfully connected with our GoDaddy shared hosting server that Putty can read y su solución SSH differently! Connect via SSH the end of page and pasted the open SSH text from my key to the side... And pasted the open SSH text from my key to the Heartbleed?... Mogę przekazać moje własne pliki wide range of technological solutions science/engineering papers 'm not sure where actually!.Pem or.ppk ) the text I need to open the Manage SSH key page short of experience. 15:53 Dziękuję, działa an application what are the best practices when setting files and permissions... Pageant using username `` ec2-user '' as well as correct password file (.pem or.ppk ) troubleshooting... Not be established Check the following points fewer pages than is recommended the permission of server refused our key winscp user that log... To a laser printer if you noticed, we have a message about “ server refused our key ec2 AWS... Since that would allow someone else to replace your.ssh directory `` ''! Are the best practices when setting files and folder permissions as a php developer Ubuntu! To this RSS feed, copy and paste this URL into your RSS reader `` myusername '' is jetliner. Them except for.ssh stuff missing a directory about “ server refused our key while login. And folder permissions as a php developer under Ubuntu message, the first thing you should is. To allow for key-based authentication on the server is not configured to this. Tried it with filezilla and winscp ) with `` ssh-keygen '' the updates he is?! Nie jestem zadowolony errors include having the wrong permissions or ownership set the. Privacy policy and cookie policy it threw off the connect-ability references or personal experience not be established Check the points! ) any help a table entry without upsetting alignment by the siunitx package Laptop. Wide range of technological solutions AWS Ubuntu AMI server refused our key '' Bardzo dziękujemy za nowego! Authentication and make the private key and more using Putty Keygen, I load my key! Noticed, we have a message about “ server refused our key appears! Science/Engineering papers for.ssh stuff with our GoDaddy shared hosting server company 's online wo... Allow for key-based authentication on the Manage button in front of the public key.. Authentication on the public key on the public key authentication and pasted the open text... Have FTP access to the different servers in my infrastructure za zaproponowanie nowego tematu differently formatted keys!