![]() ![]() MobaXterm has a built-in SFTP client to transfer files as well as a built-in X11 server to allow you to run graphical programs remotely without the need to install a third-party X11 server. Gnome Terminal on Linux or Terminal on macOS) and then go to Establishing a SSH connection.Specifying a private key (Click for larger image)Ĭonnecting with MobaXterm works in basically the same way as PuTTY (see Connecting with PuTTY) however, there is more functionality combined into MobaXterm than PuTTY. You need to install the latest version of the XQuartz X Windows server. If you are using macOS and want to be able to run graphical applications on the clusters then Linux and macOS (OS X) both typically come with a command-line SSH client pre-installed. ![]() SSH client software on Mac OS/X and Linux ¶ It is the idiomatic way of interfacing with the Linux clusters. Unfamiliar to Windows users but this is the recommended approach for Running commands from a terminal (from the command-line) may initially be Login you should be presented with a screen like the below: ![]() You may be asked to submit your username and password with a second MFA prompt in order for the file browser to work correctly. Please enter these details and your terminal will connect as shown below. You can now double click on this session profile to start connecting at which point you will be prompted for your username, password and then with a Duo MFA prompt. You should add a session for each cluster. Please ensure that the checkmark for X11 Forwarding is ticked or GUI applications will be unable to openĪnd that Use SCP protocol is also ticked then click OK to save your session profile. Then click the Specify Username checkmark and enter your username. Not permitted (unless using the HPC SSH gateway service)ĭownload and install the Installer edition of MobaXterm.Īfter starting MobaXterm you should see something like this:Ĭreate a session profile for your login for each cluster by clicking Session in the top left, and then SSH.Įnter the details for the cluster in the Remote host box, either .uk or .uk. Users of the UCC must disconnect the UCC and connect to the SSL VPN in order to connect to the HPC clusters.įrom off campus and without a VPN connection The University Connect for China (UCC) is not the same service as the SSL VPN service and will not grant access to the HPC clusters. Whether you want to use password-based authentication or ‘public-key’-based authentication. In addition, if you do not have MFA enabled on your account then you will not be able to login from off campus without using the VPN. You will be prompted to enter a one-time code or send a push notification to your MFA deviceĪfter entering your username and password. MFA is now mandatory for connecting to the clusters while using a password. ![]() Whether Multifactor Authentication (MFA) has been enabled on your University account. Off campus after establishing a VPN connection Whether/how you can connect to a University cluster using SSH (or the related protocols SCP and SFTP) depends on: On Windows there are various graphical SSH clients you can use, MacOS and Linux come with a command-line (text-only) SSH client pre-installed. Have a SSH client program installed on your machine. To connect to another machine using SSH you need to Which is a common way of remotely logging in to computers The most versatile way to run commands and submit jobs on one of the clusters is to The terminal is equivalent to a login node session from which you can use qsh/ qrshx, qrsh, qsh-vis or srun respectively. The interactive job is equivalent to a qsh/ qrshx or srun session on a worker node. There are icons for ShARC Applications & Bessemer Applications respectively.įor each of these you can select a HPC interactive job or a HPC terminal (where HPC choice is ShARC & Bessemer). Once you have managed to login, you will see a window with applications on the left hand panel. Then click option 1 to download and install the client for your system (Windows, Mac, or Linux).Īlternatively you can choose to use the HTML5 option to run myApps entirely within your browser.Įnter your username and password on the myApps Portal login page. If you are logging in for the first time, select Client Options on the myApps Portal page (bottom right) and ![]()
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