Connecting to RCS HPC Systems: Difference between revisions
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* [https://ucalgary.service-now.com/kb_view.do?sysparm_article=KB0033044 The General VPN knowledge base article] for help on setting up your General VPN connection on your computer. | * [https://ucalgary.service-now.com/kb_view.do?sysparm_article=KB0033044 The General VPN knowledge base article] for help on setting up your General VPN connection on your computer. | ||
* [https://ucalgary.service-now.com/it?id=kb_article&sys_id=880e71071381ae006f3afbb2e144b05c The VPN software knowledge base article] for information on where to obtain FortiClient. | * [https://ucalgary.service-now.com/it?id=kb_article&sys_id=880e71071381ae006f3afbb2e144b05c The VPN software knowledge base article] for information on where to obtain FortiClient. | ||
Here is how to connect to the UofC network: | |||
From Windows: | |||
https://ucalgary.service-now.com/it?id=kb_article&sys_id=f0ec8ad513d1a2406f3afbb2e144b072 | |||
From MacOS: | |||
https://ucalgary.service-now.com/it?id=kb_article&sys_id=a83016d01343a2c009fbbc62e144b0ff | |||
From Linux: | |||
https://ucalgary.service-now.com/it?id=kb_article&sys_id=9fa2830d1311ea008246d7b2e144b061 | |||
After connecting to the General VPN, you will then be able to connect via SSH or Citrix to our compute infrastructure. | After connecting to the General VPN, you will then be able to connect via SSH or Citrix to our compute infrastructure. | ||
Revision as of 17:45, 4 January 2021
RCS maintains and operates various systems and clusters which can be connected to from within the University of Calgary campus network or via the University of Calgary IT General VPN.
| Cluster | Hostname | Access | Accessible by |
|---|---|---|---|
| ARC | arc.ucalgary.ca | SSH | All ARC users |
| ARC DTN | arc-dtn.ucalgary.ca | SSH | All ARC users |
| TALC | talc.ucalgary.ca | SSH | All TALC users |
| MARC | marc.ucalgary.ca | Citrix | MARC users |
Connecting to the University VPN
All connections made to our infrastructure must be made from the University of Calgary campus network or via the University of Calgary IT General VPN.
For additional help, refer to:
- The General VPN knowledge base article for help on setting up your General VPN connection on your computer.
- The VPN software knowledge base article for information on where to obtain FortiClient.
Here is how to connect to the UofC network:
From Windows: https://ucalgary.service-now.com/it?id=kb_article&sys_id=f0ec8ad513d1a2406f3afbb2e144b072
From MacOS: https://ucalgary.service-now.com/it?id=kb_article&sys_id=a83016d01343a2c009fbbc62e144b0ff
From Linux: https://ucalgary.service-now.com/it?id=kb_article&sys_id=9fa2830d1311ea008246d7b2e144b061
After connecting to the General VPN, you will then be able to connect via SSH or Citrix to our compute infrastructure.
Getting the FortiClient VPN
The FortiClient VPN software can be downloaded for free from the FortiClient web site.
Once you have downloaded the client you will need to configure it.
Before you do that, you should test if you have VPN access. The best way to do this is to login to the VPN using your web browser:
If you can login there, you can then install the VPN client and configure it with following information:
- Host: gpvpn2.ucalgary.ca
- Port: 10443
- User: your_uofc_user.name
If you cannot login, then you will have to raise a ticket with the help desk at
Connecting with SSH
Secure Shell (SSH) is an encrypted network protocol that allows secure communication between your computer and a server.
On Linux or MacOS computers, SSH is most likely installed and can be used by opening a terminal and running:
ssh username@arc.ucalgary.ca
For work requiring X11 forwarding, pass in the -X flag.
ssh -X username@arc.ucalgary.ca
On Windows, there are various clients that can be used to connect to our cluster including:
- PuTTY
- MobaXterm