Dienste des ZIH
Backup Datennetz E-Mail Hochleistungsrechnen Internet-Anbindung
Lizenz-Server Login Shibboleth Software-Verteilung

Weitere zentrale Dienste der TUD

Abgelaufene Ankündigungen / Meldungen

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Maintenance work Exchange cluster (beendet)
From: 17.06.2021 / 10:00
To: 21.06.2021 / 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... [mehr]

IDM - Move of Organisations (structure tree) (beendet)
From: 15.06.2021 / 18:00
To: 16.06.2021 / 21:00

As scheduled on Tuesday, 15.06.2021, urgently required changes to organizational units in the structure tree of the TU Dresden will be made. As part of the changeover, among other things, organizational nodes will be moved from... [mehr]

Software upgrade Datacenter network - ACI Fabric TRE (beendet)
From: 14.06.2021 / 07:00
To: 16.06.2021 / 07:00

Software upgrades of the ACI fabric in the TRE are scheduled for Monday, June 14, 2021. The controllers and switches will be upgraded one after the other. The upgrade is urgent to fix bugs as well as to commission new... [mehr]

Maintenance work on tape libraries - unavailability Backup/Archive/SLUB-LZA (beendet)
From: 09.06.2021 / 08:00
To: 10.06.2021 / 14:00

Update 09.06. 16 hrs: Due to unexpected side effects, the recommissioning will continue until 10.06.

Due to maintenance work on the tape libraries, the following services will be unavailable from approx. 8:00 a.m. on... [mehr]

Maintenance work OPAL and Videocampus Sachsen (beendet)
From: 08.06.2021 / 20:00
To: 08.06.2021 / 21:00

Due to maintenance work, the platforms OPAL and Videocampus Sachsen will be temporarily limited on Tuesday, 08.06.2021, from 20:00 to 21:00.

Softwareupdate an vpn2.zih.tu-dresden.de (beendet)
From: 08.06.2021 / 07:00
To: 08.06.2021 / 08:00

On 2021 June 8th between 7 a.m. and 8 a.m. the system software of the VPN gateway vpn2.zih.tu-dresden.de will be updated.

To provide a current version of AnyConnect VPN client this update is required. Because of the VPN... [mehr]

OPAL Virtual calssroom - BBB Software-Update (beendet)
From: 08.06.2021 / 06:00
To: 08.06.2021 / 08:00

On Tuesday, 08.06.2021, from 6:00 a.m. to 8:00 a.m., the BBB servers connected to OPAL (virtual classroom) will receive a software update to version 2.3.1. The learning platform OPAL itself is not affected.

The ZIH service can... [mehr]

Short interruptions of the connection between mail client and server (beendet)
From: 03.06.2021 / 11:42
To: 03.06.2021 / 17:00

Maintenance work is currently being carried out in the TRE Datacenter. As a result, there may be temporary interruptions in the connection between the mail client and the server on individual Exchange servers. The connection will... [mehr]

Maintenance work on the central firewall - cancelled (beendet)
From: 31.05.2021 / 17:00
To: 31.05.2021 / 23:00

On Monday May 31th 2021 there will be maintenance work on the central firewall of the TU Dresden from 17:00 to 23:00 o'clock. Although one device will be available throughout, limited packet and connection loss can be expected for... [mehr]

Maintenance Centreon (beendet)
From: 31.05.2021 / 07:00
To: 31.05.2021 / 09:00

On Monday the 31th of May, from 08:00 to approximately 09:00, maintenance work will be done on the centreon.

During the time period, the website won't be available. Also the host- and service-monitoring will be temporarily... [mehr]

Fault Clearance and Defect Analysis Work on Core Routers (beendet)
From: 28.05.2021 / 09:00
To: 28.05.2021 / 16:00

We are performing fault clearance and defect analysis work on the core routers.

There could be sporadic connection problems in the campus network and branch offices. We monitor the situation the continously und try to minimize... [mehr]

ONYX (Aufgabenpool OPAL) (beendet)
From: 27.05.2021 / 09:04
To: 28.05.2021 / 08:00


BBB Software-Update (beendet)
From: 25.05.2021 / 06:00
To: 27.05.2021 / 18:00

​From Tuesday, 05/25/2021, to Thursday, 05/27/2021, the BBB servers will receive a software update to version 2.3.

The service will be available to all users as normal during this process. Only the total number of bookable... [mehr]

Logins in Sharepoint partly not possible (beendet)
From: 27.05.2021 / 08:50
To: 27.05.2021 / 09:47

There are currently problems with new logins in Sharepoint. Colleagues are working on analysing and eliminating the causes.

Maintenance VoIP-System LZR (beendet)
From: 26.05.2021 / 11:00
To: 26.05.2021 / 12:00

Maintenance work will take place on the VoIP servers in the LZR on 26.05.2021 in the period from 11:00 to 12:00.

During this time, the VoIP phones will re-register on the redundancy servers, ongoing calls will not be... [mehr]

Maintenance work on the ticket system (beendet)
From: 26.05.2021 / 07:00
To: 26.05.2021 / 10:00

On 05/26/2021, the ticket system will be unavailable from 7:00 am to 9:00 am. Updates will be made to the operating system.

Sporadic connection problems affecting VPN and video conferencing services (beendet)
From: 21.05.2021 / 08:00
To: 22.05.2021 / 02:00

There are currently sporadic connection problems in the campus network and the external connection. Users have been known to drop out of video conferences at the same time, cameras and audio connections freeze for everyone at the... [mehr]

Maintenance work Exchange Cluster (beendet)
From: 17.05.2021 / 09:00
To: 21.05.2021 / 20:00

​​​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... [mehr]

Partial failure of back-up service /archive service/ Slub-LZA (beendet)
From: 20.05.2021 / 08:00
To: 20.05.2021 / 20:00

Due to work on the tape library in the LZR, the following services will not be available or only partially available on Thursday, 20.5.2021 from approx. 8:00am:
- Backup service
- Archive/ ZA

Disruption SharePoint and other services (beendet)
From: 19.05.2021 / 12:00
To: 19.05.2021 / 16:00

Currently, access to SharePoint and other services is not possible, the cause is still unclear. We are working on the solution of the problem.

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