Begin 2016-01-21 11:44:00
End 2016-01-21 16:23:00
Affected 6 laptops of staff departments of the Faculty of Science

The DHCP server didn’t have free leases on Vlan136, so new devices on Vlan136 didn’t get an IP address, so didn’t have a working network connection. After we freed some unused numbers for PCs with a fixed address, we were able to drastically enlarge the number of leases on Vlan136.