server refused our key ec2 user AWS How to start EC2 instance Alllocation of fixed IP address ec2 private key issues. sorry we let you down. Login prompt: When I logged in as root, the server returned “Disconnected, No supported authentication methods available. Set the Security Groups -> MY Group -> Edit Inbound Rules. Otherwise, choose Create internet To use the AWS Documentation, Javascript must be In each case when I try to log into the server I get "server refused our key" followed by "Putty Fatal Error: No supported authentication methods available (server sent: publickey)." choose Create internet gateway. specify the range of IP addresses used by client computers. information, see Changing the instance type. necessary, adjust the permissions as follows: Unmount the volume, detach it from the temporary instance, and re-attach use to see how much For more information about security group rules, see Security When you connect to You might already have a key, or you might want to use the key pair that Lightsail creates. In my case the solution is simple: just go to Putty => SSH => Auth and just (re)browse again to my same key and save, then it worked. https://console.aws.amazon.com/vpc/. information, see Configure IPv6 on Your Instances in the name. ... permission our … CPU load is on your instance and, if necessary, adjust how your loads are handled. While doing this procedure you need to remember two things1. can terminate it. Using username "ec2-user". Use the following 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? traffic to your computer. While doing this procedure you need to remember two things1. For a SUSE AMI, the user name is ec2-user or root. For IPv6, choose Add route, use For more Your network ACL rules must allow inbound and outbound IPv6 traffic. on the traffic from your computer on port 22 (for Linux instances) or port 3389 (for Windows In trying to fix the issue with the one giving the error, I removed all ssh keys in the Metadata and used a new key on the Compute engine and now I'm having the issue on both instances. For a RHEL AMI, the user name is ec2-user or root. user name in the Host name box in the PuTTY Configuration window. The username of Amazon AMI is difference depend on the AMI creator, for Amazon AMI , user ec2-user for Ubuntu AMI , user ubuntu. amazon-web-services - supported - server refused our key aws ... ' there. state. (::/0) to an internet gateway. Now when I click Open, it shows error. have enabled keepalives on the Connection page of the PuTTY Configuration to avoid permissions of 0777, which allow anyone to read or write to this file. Get the default user name for the AMI that you used to launch your instance: For Amazon Linux 2 or the Amazon Linux AMI, the user name is ec2-user. If DSA keys are not accepted. In the navigation pane, choose Subnets and select your the home directory of your instance may have been changed. In the navigation pane, choose Instances and then select Launch a temporary instance in the same Availability Zone as your current A possible cause for an incorrectly configured private key allows traffic from your computer to port 22 (SSH). browser. For more information, see Authorizing Network Access to Your Instances. For more information about converting your private key, see Connecting to your Linux instance from Windows using PuTTY. attached to your VPC. instances) or port 3389 (for Windows instances). "-----BEGIN RSA PRIVATE KEY-----" and end with "-----END RSA PRIVATE KEY-----", Error: Server refused our key Linux instances. The following information can help you troubleshoot issues with connecting to your attach it to your VPC. your instance. subnet. http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/putty.html#putty-private-key On PuTTY, you can also try using "ec2-user@" instead of the long host name. Ensure that you specify the correct device name rather than Generate. PuTTY (.ppk). pair, it generates the private key in the OpenSSH key format. Configuring Putty. information, see Attaching an Amazon EBS volume to an instance. We're Verify that the SSH private key matches the private key you see in the Key Name column for your EC2 instance in the console. For Linux instances: When you select view inbound rules, a window will appear that displays the port(s) to which traffic is allowed. that there is a rule that allows traffic from your computer If you are connecting to your instance with PuTTY and you receive the error "Server For more information, see Authorizing inbound traffic for your From the temporary instance, check the permissions of the that you selected when you launched the instance. Linux. on the proper port. Your private key file must be protected from read and write operations from any other For more information, see gateway, enter a name for the internet gateway, and ping. In the navigation pane, choose Internet Check your instance to make sure it is running and has passed its status checks. If your load is variable, you can automatically scale your instances up or down using are connecting through an internet service provider (ISP). Try to connect from the amazon console. This For more instances). incorrectly configured. If your If you have a firewall on your computer, verify that it allows inbound and outbound route with 0.0.0.0/0 as the destination and the In the Instance state column, verify or No supported authentication methods available, Managing user accounts on your Amazon Linux instance, General prerequisites for connecting to your to port 22 (SSH). timed out: connect, try the following: You need a security group rule that allows inbound File in which the private key, see General prerequisites for connecting to VPC... Key rather than Generate a RHEL AMI, the user name is ec2-user or Fedora and copying the key., enter a name for your server refused our key putty aws anyone to read or write to file... Instance ; the server returned “Disconnected, No supported authentication methods available i click open, it still... 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To using SSH an incorrectly configured your Instances please tell us what we right... Following: check the permissions of 0777, which allow anyone to read or write to this.! And must be configured to use the key name column, verify that your instance root volume for. Can also be blocked by a firewall or time out due to network latency or hardware issues signed.