Enter the user name in the User name box in the PuTTY Configuration window. 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 … Quote: Originally … Nothing is logged to /var/log/auth.log when attempting to log in with the key. In sshd_config file I open … I've looked everywhere and all articles and tips mention setting chmod 600 and 700 for the file/directory and formatting the key correctly. Posted on: Aug 6, 2012 5:52 PM. As well as offering additional security, SSH key authentication can be more convenient than the more traditional password authentication. Your problem might be the wrong permissions for your ~/.ssh directory and your /.ssh/authorized_keys file. Joined Jan 24, 2018 Messages 18. Karena kesalahan copy-paste, seperti yang disinggung diartikel Authentikasi SSH Client Menggunakan Public-Private Key. Top. Server refused our key… Use your own values as follows: I have created my own EBS AMI, shared it with another AWS account, launched NEW instance based on this image with NEW key-pair and now when I am trying to connect to this new instance I am getting error: "Server Refused our key". Server refused our key centos@ec2-xx-xxx-xxx-xx.ap-south-1.compute.amazonaws.com's password: It appeared after I changed permission of /home/centos since I wanted to view some files inside home/centos/.local folder. 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". Event Log: Server refused our key I copied the public key into my "William" FreeNAS account, and it is within my own user's home directory. Reply to topic; Log in; Advertisement. login as: bob Server refused our key bob@192.168.16.2's password: I am able to login as bob with the password, and as root with both root password and root's key's ... (CentOS, Debian, Ubuntu) The difference this time is I'm trying to do the same for this non super user 'bob' and it's not working. The following example uses az vm access set-linux-user to update the SSH key stored in ~/.ssh/id_rsa.pub for the user named myUsername, on the VM named myVM in myResourceGroup. [code]Server refused our key[/code] That's why? ENV: openssh-server-5.4p1-1.fc13.i686 Problem: I am unable to ssh using Putty (when using ssh-auth/pki) to a fedora box . How to resolve Error: Server refused our key or No supported authentication methods available by Raj Gupta If you use PuTTY to connect to your instance and get either of the following errors, ... • For a CentOS AMI, the user name is centos. 10.9 ‘Server refused our public key’ or ‘Key refused’ 10.10 ‘Access denied’, ‘Authentication refused’ 10.11 ‘No supported authentication methods available’ 10.12 ‘Incorrect CRC received on packet’ or ‘Incorrect MAC received on packet’ 10.13 ‘Incoming packet was garbled on decryption’ Amazon Linux: ec2-user 2012-08-06 17:46:51 Server refused our key 2012-08-06 17:46:51 Disconnected: No supported authentication methods available (server sent: publickey) Re: Server Refused our Key Posted by: enterprisebeacon. William Miceli Junior Member. When I tested with my laptop, the new key worked on 4.1.9 and failed with 5.5.6 Hi everyone! Every time I connected it would not read the keys from %h/.ssh/authorized_keys. I copied the public key over to ~/.ssh/authorized_keys as required. 인스턴스에 권한 문제가 있거나 디렉터리가 누락되었습니다. At this point I assume I would have FTP access to the server using port 22. Here's what I tried so far: - Tried generating rsa (as well as dsa) … I then try to connect via PuTTY (or stfp using the same key) specifying the new username and .ppk file, but just get told the server has refused our key. Use the username according to the AMI. 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. Reading Time: 4 minutes When you’re considering which Operating System to use for web hosting, there are many options available to you. We can see the key exists : Solution. 2014-04-26 13:28:02 Reading private key file "C:\mykey.ppk" 2014-04-26 13:28:04 Offered public key 2014-04-26 13:28:04 Server refused our key Server OS: centos … Server refused our key PuTTY Fatal Error: Disconnected: No supported authentication methods available (server sent: publickey,gssapi-keyex,gssapi-with-mic) However, when you attempt to connect via the putty.exe command line, it works: Solution: This is because you are not connecting as the opc user. For a CentOS AMI, the user name is centos. Server refused our key 오류는 다음과 같이 여러 가지 이유로 발생합니다.. EC2 인스턴스에 연결할 때 AMI에 대해 잘못된 사용자 이름을 사용하고 있습니다. When I try connecting I'm getting 'server refused our key' and server asks for password. I enter the password, and sshd lets me in. Feb 14, 2019 #5 or Server refused our key. Thereafter once Oracle support have finished you just remove their key. Author Message Posted adanewbie Joined: 2016-09-06 Posts: 6 Server refused our key 2016-09-07 20:24. Key based authentication is a secure way to access the server. ↳ CentOS 4 - Server Support ↳ CentOS 4 - Security Support ↳ CentOS 4 - Webhosting Support ↳ CentOS 4 - X86_64,s390(x) and PowerPC Support ↳ CentOS 4 - Oracle Installation and Support ↳ CentOS 4 - Miscellaneous Questions ↳ CentOS 5 ↳ CentOS 5 - FAQ & Readme First ↳ CentOS 5 - General … That's all. Here, the public key is placed on the Vultr instance while the private key is placed on the user’s computer. Solution: First, load the key pair then directly click on save private key and use that key in launching the instance. Generating the pair of keys from Windows Laptop and copying the public key on the RPi authorized_keys file . "Server refused the key". • For a Debian AMI, the user name is admin or root. ... Server refused our key or Error: No supported authentication methods available, verify that you are connecting with the appropriate user name for your AMI. I create a new key with PuTTY, copy the single line version public key and paste that into ~/.ssh/authorized_keys under the rest. ssh-rsa pub***key rsa-key-20140424 ssh-rsa pub***key rsa-key-20140426 At server log Nothing shown about any authentication accepted or rejected about user xxx. If I type "root" then [Enter], Putty shows me "server refused our private key". 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? ‘Server refused our key’ on Vultr instance – What this means? I am using the correct username "ec2-user" as well as correct password file ( .pem or .ppk). What we did was Re-Add the key below the original key, you could do the same thing with a different key and have 2 keys for the OPC user, This you may have to do if Oracle Support ask you to give them OPC access for an SR. We’re going to discuss 5 reasons you should choose CentOS 7 and the strengths of the platform. At the login prompt that appears on the putty box, all I get is a "server refused our key", then sshd on the hpux system asks for a password. 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”. Server refused our key - Centos 7 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". I'm not sure how else to check otherwise. CentOS has been the preferred Linux distribution in the hosting industry for many years, and it was only recently that this distro was overtaken by Ubuntu Server … Server refused our key I tried putting the public key in a file under the directory ./ssh/authorized_keys/ but that didn't help so I used ./ssh/authorized_keys as a file , pasting the key in it. I get the message: Server refused our key. It showed me that the first time, now it just shows me the login prompt, and asks me for the password once I enter "root". in response to: enterprisebeacon : Reply: FYI this is a elastic … Looking at the logs on putty I saw the following: 'Server refused our key' I also tried generating a private/public key pair on the server, putting the public key in ./ssh/authorized_files and loading the private one in … This is what I did (step by step): Configured new CentOS 6.3 server in my personal account (with my personal key … • For a Fedora AMI, … Recently when I was deploying a CentOS 6.2 server I ran into a problem trying to connect. Solve the permissions problem this way: $ chmod 755 ~/.ssh $ chmod 600 ~/.ssh/authorized_keys Use the username according to the AMI. Server :: Putty/SSH Login Failed When Using RSA Public Key: 'Server Refused Our Key' Sep 19, 2010. Configuring Putty. RE : Apache virtual hosts not working as expected - my website is redirected to the default virtual host By Adalbertoleahpatrica - 2 days ago . The permissions have been correctlt set for .ssh or authorized keys file. Errors like : Permission denied (publickey,gssapi-with-mic). Finally, in Putty, I go to 127.0.0.1:2222, using the private key saved previously, and get a login prompt. pschaff Retired Moderator Posts: 18276 Joined: Wed Dec 13, 2006 8:15 pm ... ↳ CentOS 4 - Server Support ↳ CentOS 4 - Security Support ↳ CentOS 4 - Webhosting Support ↳ CentOS 4 - X86_64,s390(x) and PowerPC Support When the remote server admin installed the new public key and we sent the new private key, the results were the same: System-A succeeded (with version 4.3.8) and System-B failed with (5.5.3). Server refused our key. Putty Event log. If using SSH key authentication, you can reset the SSH key for a given user. 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