Ticket-Id: 202109081659
Time period:  09.09.2021, 5:15 till 5:30 PM
Affected: Website of the IP address management ipam.gwdg.de
Consequences: Virtual Host of the IPAM system

SInce the virtual IPAM host needs to be migrated to a different ESX hardware, the web interface is not available during the stated time period. 

Please do not plan any changes to the DNS or DHCP, while maintenance takes place. 
Both DNS and DHCP are not affected and continue running without adverse effects.