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Introduction to Systems

Network

There is a public network that you can connect your own laptop by wireless network.

Wireless Network

In the long run, it is best to configure Eduroam which will enable hassle-free automaticly working network both here and at educational sites around the globe. For temporary sessions, connect to the UmU wlan access points and login with your CAS username.

Range	Use
IP ranges in use at Umeå University
130.239.40.0/24 2001:6b0:e:4040::/64	CS Unix Machines administrated by CS Support staff
130.239.41.0/24 2001:6b0:e:4041::/64	Self-administrated staff machines
130.239.42.0/24 2001:6b0:e:4042::/64	CS Windows Lab Machines administrated by CS Support staff
130.239.48.0/25 2001:6b0:e:4a48::/64	Cloud group project network
130.239.48.128/25 2001:6b0:e:4b48::/64	Cloud group own network
130.239.59.0/25 2001:6b0:e:4059::/64	UMIT
130.239.40.2 2001:6b0:e:4040::2 130.239.40.3 2001:6b0:e:4040::3	CS DNS servers
130.239.40.25 2001:6b0:e:4040::25	CS Mail server
130.239.0.0/16 2001:6b0:e::/48 2001:6b0:f::/48	Umeå University

Questions or problems? Send mail to: support@cs.umu.se