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Abgelaufene Ankündigungen / Meldungen

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VoIP softphone malfunction (beendet)
From: 08.01.2024 / 15:33
To: 31.01.2024 / 12:00

Currently there are login problems when using the softphone "Cisco Jabber", the entry of login and password fails.
The error mainly occurs in "mobile working", but can also occur in the VPN (Cisco AnyConnect)... [mehr]

Migration short link service (tud.link) (beendet)
From: 31.01.2024 / 10:00
To: 31.01.2024 / 12:00

The short link service (https://tud.link) will switch to a different implementation. During maintenance it will not be possible to create new links.

Ticket system: Maintenance work on 31.01.2024 (beendet)
From: 31.01.2024 / 08:00
To: 31.01.2024 / 09:00

Due to maintenance work, the ticket system will not be available on Wednesday, January 31 2024
from 8:00 to 9:00 a.m.

Security update for the firewall at LZR (beendet)
From: 30.01.2024 / 09:00
To: 30.01.2024 / 14:00

Security updates will be executed on the firewalls at the LZR site on January,
30 2024.
Due to the redundancy, there should be no interruption to the data network.

Security update for the firewalls at the sites MAR, THA, CRT (beendet)
From: 29.01.2024 / 08:00
To: 29.01.2024 / 17:00

Security updates will be executed on the firewalls at the Marschnerstraße,
CRT, Tharandt sites on January, 29 2024.
Due to the redundancy, there should be no interruption to the data network.


BigBlueButton: Security Update (beendet)
From: 29.01.2024 / 09:00
To: 29.01.2024 / 12:56

On Monday, 29-JAN-2024, between 09:00 a.m. and 3:00 p.m., BigBlueButton will be upgraded to the current version 2.7.4.

The service will remain available during the changeover.

Security Update VoIP-System (beendet)
From: 29.01.2024 / 10:00
To: 29.01.2024 / 12:00

On Monday 29.01.2024 from 10:00 - 12:00 there will be urgent security updates
on the contact center (ACD) and voicemail system (CUC). Due to the redundant
design, there should be no outages.

Network connection disrupted Phone 463 Vodafone (beendet)
From: 25.01.2024 / 11:04
To: 25.01.2024 / 23:55

The main telephone line of TU-Dresden is disrupted, work is underway to rectify this.

Security update for the firewall at Zeunerbau/Barkhausenbau (beendet)
From: 25.01.2024 / 09:00
To: 25.01.2024 / 15:00

Security updates will be executed on the firewalls at the Zeunerbau and Barkhausenbau site on January, 25 2024.
Due to the redundancy, there should be no interruption to the data network.

Service Desk closed (beendet)
From: 25.01.2024 / 12:00
To: 25.01.2024 / 14:38

The Service Desk will be closed on Thursday, 25.01.24, from 12.50 pm to 2.30 pm for further training.

Security update for the firewall at Weberplatz site (beendet)
From: 24.01.2024 / 09:00
To: 24.01.2024 / 15:00

Security updates will be executed on the firewalls at the Weberplatz site on January, 24 2024.
Due to the redundancy, there should be no interruption to the data network.

Backup environment maintenance (beendet)
From: 24.01.2024 / 09:00
To: 24.01.2024 / 14:00

Aufgrund von Wartungsarbeiten stehen die Backup-Server zwischen 9-14 Uhr teilweise nicht zur Verfügung. In diesem Zeitraum können keine geplanten Backups oder Restore-Vorgänge durchgeführt werden.
Die... [mehr]

Issuance of digital certificates by Sectigo impaired (beendet)
From: 24.01.2024 / 12:23
To: 24.01.2024 / 13:18

The issuing of digital certificates by Sectigo is impaired; there are significant delays.

Ticket system: Maintenance work on 24.01.2024 (beendet)
From: 24.01.2024 / 08:00
To: 24.01.2024 / 09:00

Due to maintenance work, the ticket system will not be available on Wednesday, January 24 2024
from 8:00 to 9:00 a.m.

HPC service Barnard partially unavailable (beendet)
From: 22.01.2024 / 16:23
To: 23.01.2024 / 16:18

Due to problems with the power infrastructure we have to power down one rack.
(The repair will involve Bull technicians from France, so this might take a bit longer. )
All jobs on thes nodes have been canceled. Please check and... [mehr]

Backup environment maintenance (beendet)
From: 23.01.2024 / 08:57
To: 23.01.2024 / 14:00

Due to maintenance work, the backup servers are partially unavailable between 9 am and 2 pm. No scheduled backups or restore operations can be carried out during this period.
The affected server instances can be viewed at... [mehr]

Requesting mailing lists (Mailman) (beendet)
From: 17.01.2024 / 16:12
To: 18.01.2024 / 13:49

It is currently not possible to create requests for new mailing lists (Mailman) via the SelfServicePortal.
The mailing list service itself is not affected by the disruption.

MS Exchange: Installation of security updates (beendet)
From: 15.01.2024 / 07:00
To: 17.01.2024 / 23:00

The installation of security updates is required in the Exchange cluster. No impact on the availability of the service is expected.

Maintenance work ACD system (beendet)
From: 17.01.2024 / 09:00
To: 17.01.2024 / 12:00

Maintenance work is being carried out on the ACD system (Cisco Contact Center Express - CCX) due to necessary certificate changes. Due to the redundant design of the system, the work should not lead to any downtime. The ACD agents... [mehr]

Terminal server currently only available to a limited extent (beendet)
From: 12.01.2024 / 14:31
To: 15.01.2024 / 10:00

There are currently restrictions in the accessibility of the terminal server
https://rds.zih.tu-dresden.de/RDWeb/webclient/

We are already working on a solution, please be patient.

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