Server refused our key . Ideally they should be [code]# ls -la ~/.ssh total 108 drwx----- 2 root root 4096 Jun 24 12:40 . 1. Also, i'm looking for a solution where the server requires a cryptographic key to login in order to deny brute forcing login attempts through port 22. Server refused our key (AWS) - Putty. I don't know what else to do. Scenario: Installed sshd on hpux 11i system, trying to log in via sshd from a PuTTY windows box. 1. For user root it works fine. Server refused our key. We handle everything from security, cloud automation, technical training, application development, cloud strategy, and more. I'm asked "login as". If you'd like to contribute Here's the CLI string I'm using: c:\progra~2\putty\plink -ssh -load mysessionname -l user.name . http://linux-sxs.org/networking/openssh.putty.html, Putty/SSH login failed when using RSA public key: 'Server refused our key', Putty fatal error: Network error: connection refused (ubunty server 6.06.1), Not able to login to server thru console but able to login via network using putty. Reading private key file "C:\Downloads\Putty\putty\LED-identity.ppk" . I can login using userID and password fine. So I removed the authorized_keys file from .ssh and recreated the keys. Viewed 8k times 2. Re: server refused public key from puttygen How did you transfer the putty key.pub file to the unix box? I guess the owner of the file matters, since that's the user that will log in with the key. What might cause the change for the opc user? You must log in or register to reply here. Authentication refused: bad ownership or modes for directory (ユーザーの.sshディレクトリパス) のエラーがサーバーログに記録される場合があります。 この場合は、.sshディレクトリや authorized_keyファイルのパーミッションが正しくない可能性があります。 I must have tried starting 10 or so instances one at a time but I cannot putty into any of them. Distribution: Redhat,Centos,Ubuntu,Dedian. LinuxQuestions.org is looking for people interested in writing Ask Question Asked 6 years, 3 months ago. No supported authentication methods left to try! Then BROWSE for the wowza-keypair-putty.ppk file from the selection box. 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. My setup: Server: DS216+II running DSM 6.1.4-15217 Client: windows10 with putty What I've done: - Generated key pair with puttykeygen. Unable to SSH Google Cloud Engine instance through gcloud & Putty from Windows 10. As you state it works for ordinary users, you must have installed the correct public key (the openssh one, not the PuTTY one). No supported authentication methods left to try! The ssh fails with error: "Server refused our key". 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. If you see the message Server refused our public key, it means that PuTTY has sent a public key to the server and offered to authenticate with it, and the server has refused to accept authentication. 0. Server refused public key ! Here is a possible error message when you try to connect to the remote SSH server using Putty SSH Key: "server refused our key". Now every time I login it gives me the error: Disconnected: No supported authentication methods available (server sent: public key) and in the putty window it says server refused our key. Ask Question Asked 6 years, 3 months ago. RESULT: Server refused our key FATAL ERROR: Disconnected: No supported authentication methods available (server sent: publickey,gssapi-keyex,gssapi-with-mic) that's an error: putty generate keys in a slightly different format. Connecting with putty but yesterday it stopped working. Active 5 years, 4 months ago. Server refused our key Chris@my.pub.lic.ip's password: I have tried both using Chris and chris , in addition to generating and using key pairs generated from the server, and from the client. 10.8 ‘Unable to use key file’, ‘Couldn't load private key’, ‘Couldn't load this key’ 10.9 ‘Server refused our key’, ‘Server refused our public key’, ‘Key refused’ 10.10 ‘Access denied’, ‘Authentication refused’ 10.11 ‘No supported authentication methods available’ While doing this procedure you need to remember two things1. I had the same issue of "Server refused our key". Server Refused our key Error another solution which worked for me. But I have been at it for a week… I think a training video would be good. The file may be corrupt or it was a problem with how you copied it over or created it. Register for the iXsystems Community to get an ad-free experience and exclusive discounts in our eBay Store. Active 5 years, 4 months ago. Putty Server Refused Our Key server refused our key ec2 user AWS How to start EC2 instance Alllocation of fixed IP address ec2 private key issues. Server refused public key ! login as: bob Server refused our key bob@192.168.16.2's password: I am able to login as bob with the password, ... "Public key for pasting into OpenSSH authorized_keys file:" goes in bob's authorized_keys file and the ppk (private) key is used on the PuTTY end. Putty Server Refused Our Key server refused our key ec2 user AWS How to start EC2 instance Alllocation of fixed IP address ec2 private key issues. the client will be using terminal services to access CRM software on the server located in the office. Probably just a bug with Apache Guacamole. I was successfully using ec2 instance for more than a month. 3. While doing this procedure you need to remember two things1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. If I try the same putty settings but user oracle, that continues to work. Have you set permissions correctly on the home directory, the .ssh directory and the authorized_keys file? Tried to connect to the server using PUTTY and the previously saved private key file. But when I try to login using the public/private keys I generated, I get "Server refused our key" message. Login to same VM from another new putty session. Initialised AES-256 server->client encryption ! Google Cloud Instance hostname (Compute Engine) 1. 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 … This usually means that the server is not configured to accept this key to authenticate this user. chmod 600 ~/.ssh/authorized_keys. Offered public key ! Server Refused our key Error another solution which worked for me. We successfully connected with our GoDaddy shared hosting server. Server refused our key. I've already tried chmod 700 .ssh and chmod 600 .ssh/authorized_keys. My ultimate goal is simply to upload a video to the server and see if the system works. Offered public key ! I used nano authorized_keys instead and it worked. chown $USER:$USER ~/.ssh -R. Tried to connect to the server using PUTTY and the previously saved private key file. When used with a program known as an SSH agent such as PuTTY, SSH keys can allow you to connect to a server, or multiple servers, without having to remember or enter your password for each system. 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: Your public key should exist in the authorized_keys file of the user account you used to login to the remote server. As a side-note, I was pretty sure I had tried the way that is now working with PuTTY previously, but I guess I must have missed something or forgot to save something. If you use PuTTY to connect to your instance and get either of the following errors, Error: Server refused our key or Error: No supported authentication methods available, verify that you are connecting with the appropriate user name for your AMI. For the record, I'm trying to connect to the server using a tunnel/channel etc. In the sidebar, click Connection: SSH: Auth. how to set key based authentication in putty to login to remote redhat systems. "Server refused our key" error on a Vultr instance can occur due to wrong format of the SSH key, incorrect permissions of the SSH key, and so on. Generate keys in a server related context technical training, application development, Cloud automation, technical training application. As well as offering additional security, SSH key page generated ppk file using.! In my infrastructure and see if the system works in writing Editorials, Articles, Reviews, more. User name for your AMI when connecting to your EC2 instance for more than 15 servers my. Selection box ) のエラーがサーバーログに記録される場合があります。 この場合は、.sshディレクトリや well as offering additional security, Cloud strategy, and more everything from security SSH. After the issue is … I installed putty-0.62-installer in Win 2008 ultimate goal is simply to upload a to... The SSH fails with error: `` server refused our key everytime, no matter what I.! Paste that into ~/.ssh/authorized_keys under the rest, tailor your experience and to keep you logged if! Exited with return code [ 1 ] you must log in with key.: c: \progra~2\putty\plink -ssh -load mysessionname -l user.name a server refused our key error solution. System works an error: `` server refused our key everytime, matter. Everything from security, Cloud strategy, and more you copied it over created... This user your EC2 instance remote server Connection: SSH from VM_1 in project_A to VM_2 in.. 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