Maintenance: Redundancy Test of the Internet Connection

Message-Id: 201608221709
Time: 25.08.2016, 05:00 pm – 06:00 pm
Affected: Internet connection
Impact: Temporary disruptions possible

The operability of the redundancy off the connection to the German Research Network (DFN) and the Internet shall be proved at August 25th by disconnecting the primary connection. If the redandancy is working correctly no recognisable disruption should happen. But we expect problems, because during the last maintenance on the DFN side in the night of August the 7th we noticed problems with reachability for same parts of the Internet or with reachability of some system in the GÖNET network from the Internet.