When you connect, you will be prompted for your username and the passphrase for your ssh key. Choose 'Don't use a proxy' for the network connection.ppk format file or a standard OpenSSH format key file) Select your private key file (you may use a PuTTY.Select 'Private key' as the authentication method.Enter '' or '' as the Host, and 22 for the Port.Open the client, and click the 'New' button to create a new connection.Connecting with NoMachine for a graphical interfaceĭownload and install the NoMachine client from Once your account is created, you may connect with any standard SSH client to either of the UCN servers. Take care not to include the private key, as this must remain a secret known only to you! You'll need to provide the public key when you request access. If you need instructions for creating an SSH keypair, refer to one of these pages: Password-based logins to the servers are not permitted. To establish a VPN connection, refer to About the IU VPN To connect, you must be on an IU network - either a wired campus network connection, the IU Secure or Eduroam wifi networks, or the IU SSL VPN if you are physically off campus. NoMachine Workstation - license details kept in Physics IT password vault.

On ucn1, /data/ucn1 is the local data partition, and /data/ucn2 is the remote server's data partition.Īll users should be able to access these data partitions. However, you can access your home directory on ucn2 from ucn1 at /home/ucn2/ username (and vice-verse).Įach server has a 4TB data partition, which is mounted locally, and exported via NFS to the other machine. In other words, your home directories on ucn1 and ucn2 may contain different files. Email if you need to recover a lost or damaged file.Įach server has unique home directories. 4TB RAID0 for shared data partition (2x 2TB mechanical disks)īoth the root partition (including home directories) and data partitions are backed up four times per day.32 cores / 64 threads (4x Intel Xeon L7555 CPUs).To request access to the UCN servers, email System Configuration Details

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