Difference between revisions of "Login"
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== Intranet == | == Intranet == | ||
If you want to connect to the cluster from a windows computer, you can use your favorite ssh client ( | If you want to connect to the cluster from a windows computer, you can use your favorite ssh client (mobaXterm OpenSSH, WinSCP) on Windows-Computers or the command line on Linux-computers. | ||
=== Connect to CARL/EDDY using mobaXterm === | |||
=== Connect to CARL/EDDY using PuTTY === | === Connect to CARL/EDDY using PuTTY === |
Revision as of 11:23, 10 February 2017
Intranet
If you want to connect to the cluster from a windows computer, you can use your favorite ssh client (mobaXterm OpenSSH, WinSCP) on Windows-Computers or the command line on Linux-computers.
Connect to CARL/EDDY using mobaXterm
Connect to CARL/EDDY using PuTTY
Enter the url "carl.hpc.uni-oldenburg.de" under the field "Host Name (or IP adress)":
Make sure the Port is set to "22" and the connection type is "SSH". Confirm by pressing the button "Open".
A new windows will popup and you have to type in your username (e.g. "abcd1234):
After you confirmed by pressing ENTER, you will be asked for your password. Type it in and confirm with ENTER again. You are now connected to the cluster.
If you want to connect to EDDY, simply replace "carl" with "eddy" (-> eddy.hpc.uni.oldenburg.de)
Connect to CARL/EDDY using the command line
Users of CARL can connect by typing:
ssh abcd1234@carl.hpc.uni-oldenburg.de
Similarly, users of EDDY login by typing:
ssh abcd1234@eddy.hpc.uni-oldenburg.de
Internet
First, you have to establish a VPN tunnel to the University intranet. After that, you can login to CARL or EDDY via ssh as described above. See the following instructions on how to setup the VPN tunnel:
Windows
Download the Cisco-VPN-Client from this web site and install it following the instructions of the IT Services.
For the HPC systems, a separate VPN tunnel has been installed, which is only accessible for users of CARL and EDDY. Therefore, you have to configure a new VPN connection using this zipped configuration file. Again, refer to the instructions of the IT services on how to import the PCF-file.
When you start a VPN tunnel by pressing connect, you will be prompted for your university user name and password.
Linux
First you may need to install some additional packages. This can be done e.g. with the command:
sudo apt-get install network-manager network-manager-gnome network-manager-vpnc vpnc
You will be prompted for the password on your local machine. If you are using KDE install network-manager-kde instead of the -gnome one.
To setup the network connection, download the zipped configuration file and unpack it. Then start from the Applications menu System Tools->Preferences->Network Connections. Select the VPN tab and import the PCF file from above. Complete the setup by entering your university user name and save.
To connect click on the network status (upper left of your desktop) and select the VPN connection. You will be prompted for your university password.