PuTTY does not natively support the private key format generated by Amazon EC2, therefore PuttyGen must be used to convert keys to its internal format. Using SSH and EC2 connect one can connect instances securely. Note: Also tried root user. AWS; EC2; Linux; SSH; Ubuntu; Search: Go! 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 PuTTY on my client. EC2 is a popular compute offering by AWS, it allows users to rent and run their applications in no time. If you are using the AWS console, you have either created and downloaded an SSH key pair or uploaded one the first time you deployed a server. Fill in your details below or click an icon to log in: Email (required) (Address never made public). This: “No supported authentication methods available (server sent: publickey)” happened to me after I turned on Microsoft One Drive backup and sync for my files including the directory where I save my ssh key. If you’re using PuTTY: Verify that the SSH private key matches the private key you see in the Key Name column for your EC2 instance in the console. aws ec2 get-console-output--instance-id instance_id--output text Here is an example of what you should look for in the output. ssh amazon-web-services ssh-keys putty aws-cli. Now, that we have the thegeekstuff.pem AWS PEM file converted to thegeekstuff.ppk PuTTY key file, we can use this to login to our AWS EC2 instance. September 9, 2020, 6:48pm #1. Wednesday, 17 April 2019. Definitely I would relay on the AMI provided by Amazon for my small instance type ( ami-76f0061f ). Connecting with putty but yesterday it stopped working. 2 Comments / AWS / By admin. Every time I go to putty to ssh in, I get a "server refused our key" message and then I am asked to enter in my password. Why is this happening? For this, launch the putty, and do the following: First, in the “Host Name (or IP address)” field, enter the public-dns or ip of your AWS EC2 instance. As you can see connection is allowed form everywhere. Use the username according to the AMI. Server refused our key. Generating the pair of keys from Windows Laptop and copying the public key on the RPi authorized_keys file . Setting up SSH With PuTTY> "Server refused our key" Thread starter William Miceli; Start date Feb 12, 2019; William Miceli Junior Member. The exact output can vary by the operating system, AMI version, and whether you had AWS create the key. I have re-read both articles many times in order to figure out where I am (possibly) missing something. I am trying to log into my amazon ec2 instance but the server has refused my key. Joined Jan 24, 2018 Messages 18. From the WowzaProForAmazonEC2_UsersGuide.pdf, I have gone through the stages of set up, up to the section called "Opening a Telnet Session to an Instance." The "centos" user is correct for the AWS AMI. 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? 58641/server-refused-my-aws-ec2-key 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. Archives. I was successfully using ec2 instance for more than a month. this means that you are not using correct user name for logging into your ec2 instance. system. Hello - I am a newbie setting up my Wowza/Amazon EC2 instance for the first time. Configuring Putty. I must be doing something wrong or have the wrong configuration but I'm not sure what it is. Current permissions are : /home/centos -> 755 /home/centos -> 777 /home/centos/.ssh -> 777. Disconnected:No supported authentication methods ... the usual default username in EC2 for these Linux distro: Amazon Linux: ec2 -user; Ubuntu: ubuntu; Debian : admin; To access the instance through a browser, make sure you add a rule in your security group to allow port 80 and port 443 inbound. Select the “Compute -> EC2… Hello - I am a newbie setting up my Wowza/Amazon EC2 instance for the first time. In these tutorials, two EC2 machines get launched in each subnet. AWS ssh Key Management to Login to Private EC2 machine. PuTTY does not natively support the private key format generated by Amazon EC2, therefore PuttyGen must be used to convert keys to its internal format. In order to connect to an Amazon Web Services EC2 Linux instance using PuTTY over SSH you must generate a PPK file from your private key, then import the PPK to PuTTY. How to troubleshoot SSH connection issues with AWS EC2. Home; Services; Clients; Careers; Blogs; About S-Square; Contact; Press enter to begin your search. For this, launch the putty, and do the following: First, in the “Host Name (or IP address)” field, enter the public-dns or ip of your AWS EC2 instance. 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. 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. Si comme moi vous avez généré votre paire de clés SSH depuis l’outil Puttygen (Windows) et que vous avez collé la clé publique dans ~/.ssh/authorized_keys à la barbare avec un « copier-coller » (oui, je sais, c’est sale), vous avez dû tomber sur ce joli message lors de votre tentative de connexion avec Putty :. No menu assigned! server refused our key ec2 user AWS How to start EC2 instance Alllocation of fixed IP address ec2 private key issues. Put my Public key into my FreeNAS account (Through … AWS Products & Solutions. Using PuTTY private key for new user on AWS EC2 Server. That is: server's Key Pair and Username combination is not correct, i have faced many times. Developers Support. Feb 12, 2019 #1 Hello! 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. login as : USER Server refused our key Use the username according to the AMI. Watch Now AWS ec2 instance no supported authentication methods available server sent publickey gssapi-keyex gssapi-with-mic +2 votes Created EC2 instance in AWS and trying to connect from putty. I am new to Amazon EC2 and trying … Amazon Linux: ec2 … My Account / Console Discussion Forums Welcome, Guest Login Forums Help: Discussion Forums > Category: Compute > Forum: Amazon Elastic Compute Cloud (EC2) > Thread: Server Refused our Key. Now, that we have the thegeekstuff.pem AWS PEM file converted to thegeekstuff.ppk PuTTY key file, we can use this to login to our AWS EC2 instance. here is list of users you can use in putty to connect to ec2 instance For an Amazon Linux AMI, the user name is ec2-user . Amazon EC2 ” Server refused our key” Few days before I have started quick a Amazon server setup for hosting a new ruby project. Using username "ec2-user". In sshd_config file I open Authorized_keys file . EC2 using Putty SSH: Server refused our key. Amazon ec2 ssh Server refused our key how to fix and solution aws ssh server refused our key putty. December 2011; September 2011; August 2011 ; Categories. Ask Question Asked 5 years , 7 ... keys 2015-02-08 08:35:16 Configured key file not in Pageant 2015-02-08 08:35:16 Offered public key 2015-02-08 08:35:16 Server refused our key 2015-02-08 08:35:16 Using SSPI from SECUR32.DLL 2015-02-08 08:35:16 Attempting GSSAPI authentication 2015-02-08 08:35:16 GSSAPI authentication request refused … Therefore, we have to create two subnets one Public Subnet and other Private Subnet. I still have open session which fully functional but when I try to open new session I got this login as: ec2-user Server refused our key server Instance ID is i-12c669ba Search Forum : Advanced search options: Server Refused our Key Posted by: Andre Bechara Elias. Recent Posts. amazon-web-services - supported - server refused our key aws . Search In. share | improve this question | follow | edited May 18 '15 at 10:22. Solution: First, load the key pair then directly click on save private key and use that key in launching the instance. Please see the AWS EC2 guide for instructions: Name (required) How to make your websites download and run fast [part two] How to make your websites download and run fast [part one] Connecting to EC2 with Putty(SSH): Server refused our key error; Connecting to EC2 instance:Permission denied (publickey) error; Hello Internet! First, associate the private key (.PEM) with the instance to which you want to connect using PuTTYgen. It could be only one reason to show Server Refused our key. asked May 14 '15 at 15:02. Why is this happening? Check the following sections to know where the SSH keys can be created or uploaded on the AWS console: Log in to the AWS Cloud Console. Introduction AWS we can create Public EC2 Machine and Private EC2 Machine. First, associate the private key (.PEM) with the instance to … Tahir Yasin. You will need to add your private key to PuTTY in order to access the instance. 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