Message-Id: 201909100904
Time: Sep 12th, 5:00 p.m. - 5:25 p.m.
Affected: Services samba, printing, wwwuser, www-cache, UNIX login
Impact: services available again
The maintenance has been completed successfully.
Message-Id: 201909100904
Time: Sep 12th, 5:00 p.m. - 6:00 p.m.
Affected: Services samba, printing, wwwuser, www-cache, UNIX login
Impact: no access
Important: Please also note the following important older message for this maintenance window: http://info.gwdg.de/news/en/maintenance-firmware-upgrade-of-netapp-metrocluster-in-the-maintenance-window-on-thursday-12-09-2019-from-1700-clock/
Due to an operating system [...]
Message-Id: 201908231630
Time: 23.08.2019 - 26.08.2019
Affected: SUB/LRC and juridicum
Impact: eduroam error
The Eduroam is now fully available in the SUB/LRC and the Juridicum.
Message-Id: 201907161625
Time: 18.07.2019, 5:00 pm – 6:00 pm
Affected: Primäre Nameserver und DHCP-Server des GÖNET: gwdu01.gwdg.de, 134.76.10.46 sowie ns2.gwdg.de, 134.76.33.21
Impact: Planmäßig keine Auswirkungen; ggf. einige Sekunden Ausfall
The maintenance has been completed. [...]
Message-Id: 201907171532
Time: 18.07.2019, 5:00 pm – 5:30 pm
Affected: Central GÖNET firewall
Impact: Loss of HTTP/HTTPS connections and possibly a few seconds interruption
The maintenance has been finished and there were no outages. [...]
Message-Id: 201907171532
Time: 18.07.2019, 5:00 pm – 5:30 pm
Affected: Central GÖNET firewall
Impact: Loss of HTTP/HTTPS connections and possibly a few seconds interruption
In order to achieve homogeneous load balancing and optimal performance, we need to perform some maintenance [...]
Message-Id: 201907161625
Time: 18.07.2019, 5:00 pm – 6:00 pm
Affected: Primäre Nameserver und DHCP-Server des GÖNET: gwdu01.gwdg.de, 134.76.10.46 sowie ns2.gwdg.de, 134.76.33.21
Impact: Planmäßig keine Auswirkungen; ggf. einige Sekunden Ausfall
Wir aktualisieren die primären Nameserver und DHCP-Server des GÖNET.
Diese ist [...]
Message-Id: 201907161613
Time: 16.07.19, von ca. 3:48 pm bis ca. 4:05 pm
Affected: all
Impact: Short network interruption
There was a short network interruption due to an interruption of a central router. All services are running again. [...]
Message-Id: 201907081330, 201907101235
Time: 11.07.2019, from 5pm until 6pm
Affected: Central Services, projects.gwdg.de
Impacts: The services were shortly &or outside the GöNET not available
All maintenance procedures of the Central Services and the project management projects.gwdg.de were completed successfully.
List [...]
Message-Id: 201906261342
Time: 28.06.2019, 7:30 – 8:00 Uhr
Affected: DNS-Anfragen gegen gwdu01 und ns2
Impact: DNS-Anfragen im GÖNET kurzzeitig (<10 Sek) nicht möglich
Aufgrund wichtiger Sicherheits-Updates unserer DNS-Server sind Anfragen an die DNS-Resolver gwdu01.gwdg.de (134.76.10.46) und ns2.gwdg.de (134.76.33.21) am Freitag [...]
Message-Id: 201906110830
Time: 13.06.2019, 5:00 pm - 5:10 pm
Affected: All users
Impact: Reauthentication at Single SignOn
Due to a planned infrastructure change of the Single SignOn Server of the GWDG on 13.06. at 17:00, re-authentication to the system may [...]
Message-Id: 201905281719
Time: 29.05.2019, 3:00 pm - 3:30 pm
Affected: Users of the guest network
Impact: Interrupted connection
The maintenance work has been completed succesfully. [...]
Message-Id: 201905281719
Time: 29.05.2019, 3:00 pm - 3:30 pm
Affected: Users of the guest network
Impact: Interrupted connection
Due to a scheduled configuration change in the infrastructure of the guest network of GWDG, the network connection in the wired guest [...]
Message-Id: 201905201720
Time: 22.05.2019, 7 AM to 8 AM
Affected: All networks behind the central firewall (all GWDG services and institutes)
Impact: scheduled none
Maintenance work on GWDG Central Firewall was successfully completed. [...]
Message-Id: 201904300817
Time: 30.04.2019 07:50 A.M.
Affected: Netzwerkteilnehmer der GWDG
Impact: Endgeräte können sich wieder mit dem Netzwerk verbinden
Die Störung wurde behoben und der Betrieb der Endgeräte kann wieder aufgenommen werden. [...]
Meldungsnummer: 201904300817
Zeitraum: 30.04.2019, seit ca. 07:50 A.M.
Betroffen: Netzwerkteilnehmer der GWDG
Auswirkungen: Endgeräte können sich nicht mit dem Netzwerk verbinden
Leider kommt es zur Zeit zu Ausfällen des DNS- und DHCP Dienstes
Der Hersteller ist zur Problemlösung mit involviert. [...]
Message-Id: 201904300817
Time: 30.04.2019 08:17 A.M.
Affected: Netzwerkteilnehmer der GWDG
Impact: Endgeräte können sich nicht mit dem Netzwerk verbinden
Leider kommt es zur Zeit zur sporadischen Ausfällen des DNS-Dienstes.
Wir arbeiten mit Hochdruck an der Behebung des Problems [...]
Message-Id: 201904251613
Time: 25.04.2019, 4:30 – 5:00 pm
Affected: DNS queries to gwdu01 and ns2
Impact: none
The hotfix on both server has been completed without any problems. They are fully available again. [...]
Message-Id: 201904251613
Time: am 25.04.2019, 4:30 – 5:00 pm
Affected: DNS queries to gwdu01 and ns2
Impact: DNS queries cannot be processed for a very short time (<10 sec)
Background:
Due to a very important hotfix of our DNS server, [...]
MessageID: 201904090730
Affected: Kunden der GWDG
Impact: Unterbrechungen im GÖNET
Die Störungen im GÖNET wurden behoben. Es ist wieder uneingeschränkt nutzbar. [...]