Just to clarify: once you've ssh'd into your bastion host, you need to ssh into the NAT host as user ec2-user. This trumped me up a bit, since normally the ubuntu user is ubuntu on AWS. So I did: laptop> ssh -A ubuntu@ssh_bastion ssh_bastion> ssh ec2-user@nat_private_dns_or_private_ip

Jul 08, 2019 · I am a newbie to Amazon web services, was trying to launch an Amazon instance and ssh to it using putty from windows. These are the steps I followed, Created a key pair. Created a security group with the rule for SSH and HTTP. Launched an instance of EC2 using the above key pair and security group. Using puttygen converted the *.pem file to *.ppk 1.9.0 (2017-09-08) Both ec2-host and ec2-ssh now only show/use instances in the running state.; Use the Public IP for an instance if EC2 no Public DNS for a public instance. It turns out EC2 may not return the Public DNS even when a Public IP is assigned. AWS EC2 SSH connection via Powershell Automate with powershell is becoming a trendy operation spread by many cloud administrators. In fact, by using a single language, is possible to automate many IT processes without become crazy passing through user interfaces. Oct 20, 2017 · Now logout of the instance and login into the instance again using port forwarding. Your command should look something like ssh -L 5902:localhost:5902 -i amazon.pem ubuntu@ec2–52–90–172 Amazon recommended permission should fix everything. # chmod 400 ~/.ssh/ec2private.pem Create a config file. Create a config file under .ssh folder for all instance and identified by anyone of key and user. # vim ~/.ssh/config. Enter the following text into that config file. Host *amazonaws.com IdentityFile ~/.ssh/ec2private.pem User ec2-user

Connecting Securely to Amazon EC2 Server with SFTP :: WinSCP

To setup Ubuntu on AWS, please follow the following steps: Log-in to Amazon Web Services and select EC2.; Choose Launch Instance and follow wizard by selecting the right image (Ubuntu), instance type, configuring VPC network and Subnet, storage and allowing SSH access in Security Groups.Then Launch.; For the first time, you probably need to setup the key pair and assign it to the instance. Amazon EC2 key pairs and Linux instances - Amazon Elastic

Enter your EC2 instance public DSN name (see above) into Host name box. User name differs with instance type: For an Amazon Linux AMI, the user name is ec2-user. For a RHEL5 AMI, the user name is either root or ec2-user. For an Ubuntu AMI, the user name is ubuntu. For an Centos AMI, the user name is centos.

Jun 23, 2014