Wartungsarbeiten / Softwareupdate an der WLAN-Infrastruktur (beendet)
From: 07.08.2019 / 17:00
To: 07.08.2019 / 20:00
On August 07, 2019, urgently needed maintenance work will be carried out on the central components of the campus WLAN between 5 p.m. and 8 p.m.. The firmware will be updated and the configuration optimized. During this period, the... [
mehr]
data network W48 unavailable on 01.08.2019 (beendet)
From: 01.08.2019 / 09:00
To: 01.08.2019 / 10:00
Due to the renewal of the network components, all switches in the Wiener Strasse 48 building will be replaced on 01.08.2019 from 9 am until approx. 4 pm. As a result, the data network (LAN and WLAN) and VoIP telephony will be... [
mehr]
Satisfied with the IT of TU Dresden? (beendet)
From: 17.07.2019 / 14:32
To: 24.07.2019 / 14:32
Satisfied with the IT of TU Dresden?
Since the beginning of July, an IT satisfaction survey has been running for the TU Dresden, which can be answered until July 26.
The link to the survey was sent to all TU members by... [
mehr]
Maintenance work Tape library service, backup/archive service, SLUB-LZA (beendet)
From: 23.07.2019 / 09:00
To: 23.07.2019 / 17:00
On 23.7. from 9:00 a software update of the library manager in the LZR takes place. During this time, the backup service, archive service and the long-term archiving service SLUB are not available or only available to a limited... [
mehr]
Stromabschaltung Tillich-Bau (beendet)
From: 22.07.2019 / 07:00
To: 22.07.2019 / 09:00
On 22.07.2019, 7 a.m. to approx. 9 a.m., the main power distribution in the Tillich building must be switched off due to the removal of animal carcasses. This leads to an interruption of the power supply in the entire... [
mehr]
Longer response times OpenLDAP (beendet)
From: 12.07.2019 / 10:57
To: 15.07.2019 / 10:00
On Friday, 12.07.19, at 8 p.m. increased authorization processing will take place at the central IDM LDAP system (OpenLDAP). These can indirectly influence the operation by preventing certain user objects from logging on to the... [
mehr]
Einspielen Sicherheitspatch VoIP-System (beendet)
From: 09.07.2019 / 09:00
To: 09.07.2019 / 12:00
Due to a security vulnerability in the VoIP system announced by the manufacturer, a security patch must be applied at short notice on Tuesday, 09.07.2019.
The update is expected to be installed between 09:00 a.m. and 12:00... [
mehr]
Processing Times Servicedesk (beendet)
From: 05.07.2019 / 06:36
To: 05.07.2019 / 10:54
Due to a technical malfunction, the processing times in the service desk are extended indefinitely.
We ask for your understanding.
Softwareupgrade Datacenter-Netzwerk - ACI Fabric LZR (beendet)
From: 02.07.2019 / 14:00
To: 04.07.2019 / 17:00
Vom 02.07.2019 bis 04.07.2019 sind Softwareupgrades der ACI-Fabric im LZR geplant. Es werden die Fabric Controller und die Switches aktualisiert. Danach müssen ACI-Komponenten auf den Virtualisierungshosts (ESX und Hyper-V)... [
mehr]
Softwareupgrade Datacenter-Netzwerk - ACI Fabric LZR (beendet)
From: 02.07.2019 / 14:00
To: 04.07.2019 / 17:00
Vom 02.07.2019 bis 04.07.2019 sind Softwareupgrades der ACI-Fabric im LZR geplant. Es werden die Fabric Controller und die Switches aktualisiert. Danach müssen ACI-Komponenten auf den Virtualisierungshosts (ESX und Hyper-V)... [
mehr]
eduroam Zertifikatstausch am 2.7.2019 18:00 Uhr (beendet)
From: 02.07.2019 / 06:00
To: 02.07.2019 / 22:00
Each service authenticates itself to the user using certificates. The certificates of the TU Dresden receive their trust position by a root certificate of the Deutsche Telekom AG, which is pre-installed on most end devices. Two... [
mehr]
Aktualisierung Zertifikat Webautorisierung WLAN (beendet)
From: 25.06.2019 / 18:00
To: 25.06.2019 / 20:00
Das Zertifikat für die Autorisierung mittels Web-Browser (SSID VPN/WEB für Gäste und TU NutzerInnen) auf den WLAN-Controllern läuft ab und muss daher aktualisiert werden. Zur Installation des neuen Zertifikates... [
mehr]
Maintenance Exchange-Cluster (beendet)
From: 24.06.2019 / 10:00
To: 24.06.2019 / 17:00
Due to scheduled maintenance on individual Exchange servers, there may be brief interruptions in the connection between the mail client and the server. The connection is automatically rebuilt after a short time. The sending and... [
mehr]
Wartungsarbeiten Tape-Library-Service, Backup-/Archivservice, SLUB-LZA (beendet)
From: 18.06.2019 / 08:00
To: 18.06.2019 / 16:00
Am 18.6.2019 ab 9:00 erfolgt ein Software-Update am Librarymanager im TRE. In dieser Zeit ist der Backupservice, Archivservice und der LZ-Archivierungsdienst-SLUB nicht bzw. nur eingeschränkt verfügbar.
Power Interruption Dobritz Building D (beendet)
From: 14.06.2019 / 08:00
To: 14.06.2019 / 09:00
This Friday, June 14, 2019, there will be a planned 30-minute power interruption in Building D in Dobritz Breitscheidstraße 78 between 8:00 a.m. and 9:00 a.m. due to work on the main electrical distribution system.
... [
mehr]
Softareupdate Firewalls LZR (beendet)
From: 12.06.2019 / 08:00
To: 12.06.2019 / 09:00
Due to a software error, the security update of 22.05. on the firewalls in the LZR on 23.05. had to be reversed.
There is now an updated software which fixes this bug and closes the security holes.
This new software will be... [
mehr]
Moving all Research VMs to new hardware (beendet)
From: 11.06.2019 / 14:00
To: 11.06.2019 / 16:00
On 11.06.2019 between 14 and 16 o'clock all VMs of the Research Cloud will move to new server technology.
Since the migration implies a change of the underlying CPU architecture (from currently AMD Opteron 6272 to Intel Xeon... [
mehr]
DV-Netz-Umstellung und VoIP-Installation im Walther-Pauer-Bau (beendet)
From: 04.06.2019 / 06:00
To: 07.06.2019 / 20:00
Am 04.06.2019 wird das Datennetz ganztägig im W.-Pauer-Bau nicht zur Verfügung stehen, die Telefonie jedoch weiter betriebsbereit sein.
Voraussichtlich ab 05.06.2019 wird das Datennetz wieder funktionstüchtig sein.... [
mehr]
Firewallsoftwareupdates im Zeitraum 21.05. - 03.06.2019 (beendet)
From: 20.05.2019 / 12:00
To: 03.06.2019 / 21:00
Zu folgenden Terminen werden Sicherheitsupdates an der Firewallhardware
des ZIH/Campus durchgeführt:
21.05.2019 07:00 - 08:00 Uhr : Update Standorte BAR und TRE
22.05.2019 06:00 - 08:00 Uhr : Update Standorte LZR,... [
mehr]
Zertifikatserneuerung an vpn2.zih.tu-dresden.de (beendet)
From: 03.06.2019 / 19:00
To: 03.06.2019 / 20:00
The server certificate for vpn2.zih.tu-dresden.de must be changed on Monday 3rd of June 2019 between 7 p.m. and 8 p.m.
The service (AnyConnect VPN Client connections) will not be available during this time.
The current... [
mehr]
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