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If on a Windows machine enter the appropriate values in the configuration fields of the client application. When you receive a password prompt enter your HawkID password. If all went well you should then be logged on to the selected HPC system.
The HPC system has multiple login nodes so the above will connect you to one of the login nodes in a round-robin fashion. Generally speaking you do not have to worry about which login node you are on but be aware that different ssh sessions of yours could be running on different login nodes. The login nodes have both internal and external names with the internal name being the one visible in your shell. The mapping between internal and external names is pretty straight forward.
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