Server refused our key putty aws. Unable to connect to amazon EC2 instance via PuTTY.

Server refused our key putty aws Convert the key from PEM format to the Putty's own format. Select the new private key file there and then hit the button "Display Public Key" Nov 3, 2017 · i had the same problem, I decided to look at the public key for the root user, it had the following appearance "rsa-ssh YOUR KEY name of . pem file" in one line, the public key generated by the putty from . Username is ec2-user. There are multiple reasons why an SSH server (sshd) refuses a private SSH key. Consequently after research I found that I can make a snapshot of the EC2 instance and launch a new instance with a different key using the snapshot. Putty Configurations: Now when I click Open, it shows error. 3 LTS), I have put my public key in ~/. Note: Also tried root user. For Amazon Linux it's ec2-user by default. ppk) with putty. I just set up a new EC2 machine with amazon-linux-2023 on it. The public key is this: ssh-rsa Posting this solution to help others who may come across this problem. I was able to do so and setup the new instance with a new key/pair. When I Oct 29, 2015 · For any future searchers having this problem, I found one more issue. 當我透過 SSH 連線到我的 Amazon Elastic Compute Cloud (Amazon EC2) 執行個體時，我收到 "Server refused our key" 錯誤。 使用 AWS re:Post 即表示您同意 AWS re:Post 使用條款 Apr 15, 2014 · For anyone else who runs into "Server refused our key", in my case it was because the username was wrong. Unfortunately, we don't have the option for setting up a password in AWS. If you have not updated Putty in a while, start there. Jan 22, 2019 · Server refused our key [email protected]'s password: It appeared after I changed permission of /home/centos since I wanted to view some files inside home/centos/. The default rsa KeyPairs generated with the EC2 console appear to be NOT accepted by default on the Ubuntu 22. Using username "ubuntu". 7. I am getting server refused our key when connecting to my EC2 instance from MobaXterm. ppk and tried to ssh using Putty, and I would get 'Server refused key'. I downloaded the . Nov 23, 2013 · login as: root Server refused our key Using keyboard-interactive authentication. I've just signed up to AWS and launched EC2, downloaded key (. Amazon EC2 インスタンスに接続を試みたときに、間違ったプライベートキーファイルを使用している。詳細については、「Amazon EC2 Linux インスタンスへの接続時に、"imported-openssh-key" または "PuTTY Fatal Error" が発生する理由を知りたいです」を参照してください。 Jul 20, 2017 · putty connect successfully, while pscp run into "server refused our key" 73 AWS - Disconnected : No supported authentication methods available (server sent :publickey) Dec 6, 2018 · "Server refused our key" I tried to follow all the step from this amazon lightsail docs when working on Putty: Unable to connect to amazon EC2 instance via PuTTY. I created key pair using puttygen. Apr 3, 2024 · It looks like you are making a connection with the server, but trying to use ssh-rsa which appears to be depreciated and disabled by default for security reasons. 04. After much hair pulling I randomly updated Putty to the latest available version (0. Putty won't work with the standard PEM keys. ppk version of the Private key. " It was working fine before this. Make sure you've set the correct user name in Putty. Apr 22, 2020 · Make sure you have the right key. Sep 29, 2016 · I solved them in the following way: 1) username should be "bitnami" (ec2-user is not working) 2) Using puttykey to convert the public SSH-key from . ssh/authorized_keys file on the server, you can use WinSCP too: Edit the session -> Advanced -> SSH -> Authentication. local folder. ppk (as putty demands private key in ppk format) I had to use SSH-1 (RSA) instead of the default parameter. 0. On server (Ubuntu 12. I've looked through some of the other questions that have to do with "Server refused our key", but this isn't a problem with the key pair itself, since it works with many other instances. aws/knowledge-center/ec2-server-refused-our-keyAk Jan 8, 2016 · I can connect to the server command line using Putty using the same private key. 04 image. pem for the new user looked different: the comments and the key were written in about 6 lines when I edited the putty key as root and copied May 10, 2022 · No supported authentication methods available (server sent: publickey) and. ppk in Putty. The following are some common reasons that you receive this error: You use the incorrect private key file when you try to connect to your Amazon EC2 instance. Você usa o arquivo de chave privada incorreto ao tentar se conectar à sua instância do Amazon EC2. pem) file then generated ppk file using puttykeygen. Current permissions are : Nov 18, 2022 · I upgraded our webserver to Ubuntu v22 and am now unable to login via Putty after restart, it says "Server Refused our Key," and a prompt "Disconnected: No supported authentication methods available (Server sent: publickey). Security group and key pair name is correct. I’m using a puttgen . But when I try to use the same key to transfer a file from my PC over to the server": pscp -i C:\\xxx. ppk and have loaded . PuTTY prompts for a username, but pscp does not, hence my confusion as to why PuTTY worked but pscp did not. Please have a look at below screen. But it's saying "Server Key Refused". I hope this community can offer a fix that I haven't found yet. ssh/authorized_keys. exe (client is windows 8). I need to connect using putty from a Windows10 Pro desktop. I can still login using the same private key using FileZilla / SFTP. pem to . Password: Unable to connect to amazon EC2 instance via PuTTY. 77 as of writing) and that solved my issue. Jun 16, 2022 · And I have tried to login into the "Putty" and given user name has ubuntu & tried root as well but getting server Amazon EC2 instance:Server refused our key. For information about creating a new key pair, see Create a key pair using Amazon EC2 or Create a key pair using a third-party tool and import the public key to Amazon EC2. To retrieve the public key for pasting into the . . Using this ppk file I've tried to log in to the server via SSH using Putty but it's giving me Server refused our key error with pop up: 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 username for your AMI. May 14, 2015 · I am connecting AWS EC2 using Putty from Windows 8, I followed all steps mentioned on this page of conversion of . 3. Same issue with WinSCP. If you created it during the instance launch AWS Console will prompt you to download it. Putty Configurations: Host Address: ec2- Apr 24, 2012 · But, once I linked my existing key name to the EBS (under Environment Details -> Edit Configuration -> Server Tab -> Existing Key Pair), I was able to login with 'ec2-user' and my existing key file (converted to . (And on windows subsystem for linux (WSL), I have the same username as the server, but on normal windows, I do not) – May 10, 2023 · For more details on this topic, see the Knowledge Center article associated with this video: https://repost. 2. Server refused our key. I did try the following thing: - I created a user & created a fresh SSH Key & I uploaded the Public Key into the console, thinking it would allow me to log in as soon as I added the username in PuTTY. This, however, terminates the running instance and rebuilds a new instance with access through the key pair named above. Remove the Boot device tag fr Mar 1, 2023 · I have an AWS EC2 instance running Centos8 with flawless SSH connections using a regular ssh client (not putty). While doing this procedure you need to remember two things1. ppk "C:\\xx\\ May 27, 2019 · Server Refused our key Error another solution which worked for me. When I attempt to connect using the public key from a putty-gen created pair, I get "server refused our key". If you want to name your new key pair exactly the same as the lost private key, you must first delete the existing key pair. Using username "ec2-user". pem key from AWS and converted to . Para obter mais informações, consulte Por que recebo os erros “imported-openssh-key” ou “PuTTY Fatal Error” quando me conecto à minha instância Linux do Amazon EC2? Nov 12, 2013 · I lost my private key on a server because my hard drive was fried and I didn't have the folder with the key in it backed up. Authentication failed. I cloned the connection in WinSCP from a previous server, as it uses the same security group & keys. ctuayr qmgtrj ncvw kortvi jquwcphp iwwyuk mppp cjes vxfi rmnno