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Connect to the lab instances

Connection options

Options

Connect with SSH

SecureCRT

SecureCRT can be downloaded here: SecureCRT

During the installation, select "Without a configuration passphrase".

SecureCRT01

Go to Help - Enter Lincense Data and paste the license key provided.

SecureCRT02

Go to Tools - Manage saved credentials and add the private key

SecureCRT03 SecureCRT04

Create the bastion host session by clicking the plus sign in the session manager

SecureCRT05 SecureCRT06

Create the student session

SecureCRT07 SecureCRT07

(Optional) Go to Options - Edit default session to edit the theme

SecureCRT07

Native Terminal (Linux / MAC)

Create a new file ~/.ssh/id_aws_student and paste the provided private key. Change the permissions of the file to 600: chmod 600 ~/.ssh/id_aws_student

Edit your local ssh config file ~/.ssh/config and add the following entries:

Host bastion.aws.ntslab.eu
  User student
  StrictHostKeyChecking no
  IdentityFile ~/.ssh/id_aws_student

Host 10.42.22.*
  User student
  StrictHostKeyChecking no
  IdentityFile ~/.ssh/id_aws_student
  ProxyJump bastion.aws.ntslab.eu

Now you can connect to the lab machine. The login is done with the private key, no password is needed.

ssh 10.42.22.XX

Connect with browser

Open your favourite browser and navigate to the guacamole URL. After logging in, you will directly be connected to you lab machine.