Degraded access to virtual desktops (VDI) (beendet)
From: 02.06.2023 / 15:00
To: 06.06.2023 / 15:00
Due to a malfunction, VDI is only available to a limited extent. Individual desktops may not be accessible.
Matrix login malfunctioned (beendet)
From: 06.06.2023 / 12:00
To: 06.06.2023 / 12:21
Currently, it is not possible to sign in to the Matrix server via external clients.
Desktop users can log in via Element Web [1] as a workaround.
[1] https://matrix.tu-dresden.de/
The service desk will be open only until 18:00 on Friday (beendet)
From: 31.05.2023 / 14:46
To: 02.06.2023 / 23:00
The service desk will be open on Friday the 02.06.2023 only until 18:00 clock.
We ask for your understanding.
Sharepoint malfunction (beendet)
From: 02.06.2023 / 12:10
To: 02.06.2023 / 18:02
Due to a malfunction, sharepoint is not accessible.
The responsible colleagues are working on the elimination of the malfunction.
Software-Update Core-Router (beendet)
From: 01.06.2023 / 17:00
To: 01.06.2023 / 23:00
On Thursday, 01.06.2023, software updates will be performed on the core routers of TU Dresden from 17:00 - 24:00.
The routers are configured as a pair and will be updated alternately, so that one device is always operational.... [
mehr]
OpenVPN Expiration of the root certificate, manual intervention required: (beendet)
From: 13.03.2023 / 15:05
To: 31.05.2023 / 23:59
On 13-MAR-2023, the change of the OpenVPN server root certificate took place. In case of connection problems, please obtain a new profile via the OpenVPN profile generator in the Self-Service... [
mehr]
Replacement network switches BSS (beendet)
From: 02.05.2023 / 08:30
To: 31.05.2023 / 17:00
All network switches at location BSS have to be replaced. This will result in interruptions to the network connection (LAN/WLAN) and telephony on the following dates. The outages will last several hours each and should only affect... [
mehr]
Maintenance work on network components in the LZR (beendet)
From: 31.05.2023 / 08:30
To: 31.05.2023 / 11:30
On 31 May 2023, reconstruction measures will take place from 8:30 a.m. to 11:30 a.m. to renew the network connection of the systems for group drives and VoIP telephony. There will normally be no interruption in service.
The... [
mehr]
Cloudstore Malfunction (beendet)
From: 31.05.2023 / 08:10
To: 31.05.2023 / 09:53
Currently the accessibility of the cloudstore (Nextcloud) is limited.
The solution is already being worked on, we ask for a little patience.
SELMA Malfunction (beendet)
From: 31.05.2023 / 08:16
To: 31.05.2023 / 09:53
Currently the accessibility of the SELMA portal is limited.
The solution is already being worked on, we ask for a little patience.
Ticket system: Maintenance work on 31.05.2023 (beendet)
From: 31.05.2023 / 08:00
To: 31.05.2023 / 09:00
Due to maintenance work, the ticket system will not be available on Wednesday, May 31 2023
from 8:00 to 9:00 a.m.
Maintenance of Overleaf/Sharelatex (beendet)
From: 31.05.2023 / 07:00
To: 31.05.2023 / 09:00
On 31 May 2023, between 7am and 9am, the software will be updated to version 3.5.6. During this time the service will be temporarily unavailable.
Degraded access to virtual desktops (VDI) (beendet)
From: 24.05.2023 / 08:00
To: 25.05.2023 / 16:00
Due to troubleshooting work, the connection via vdi.zih.tu-dresden.de may be disturbed.
Short URL service: Maintenance work in the data cente (beendet)
From: 22.05.2023 / 18:59
To: 25.05.2023 / 07:59
In calendar week 21, major maintenance and conversion work will be carried out at night between 23:00 and 07:00.
During the measures, the affected servers will be shut down. Thanks to redundancies, there should be no outages.
Malfunction of the central storage system and cloundstore service (beendet)
From: 24.05.2023 / 15:19
To: 24.05.2023 / 16:27
Malfunction of the central storage system, no NFS access to the group drives is possible and
group drives and malfunction of the cloundstore service.
We are working at full speed to eliminate the malfunction.
IDM-REST-API - Certificate switch to Sectigo (beendet)
From: 24.05.2023 / 09:00
To: 24.05.2023 / 09:05
The IDM REST API (idm-rip.zih.tu-dresden.de) will be operated with certificates signed by Sectigo as of 9am on 24.05.2023.
No further adjustments are required as long as the global certificate authorities of the operating... [
mehr]
Ticket system: Maintenance work on 24.05.2023 (beendet)
From: 24.05.2023 / 08:00
To: 24.05.2023 / 09:00
Due to maintenance work, the ticket system will not be available on Wednesday, May 24 2023
from 8:00 to 9:00 a.m.
Update of the operating system of the central storage systems (Netapp ONTAP) (beendet)
From: 23.05.2023 / 06:00
To: 23.05.2023 / 10:00
On Tuesday, 23.05.2023, the ONTAP operating system of the central storage systems that provide the group drives will be updated between 6 am and 10 am.
Due to the redundant architecture, there will normally be no disruptions... [
mehr]
Delays in data access OPAL and VideoCampus Sachsen on 22.05.2023 (beendet)
From: 22.05.2023 / 17:00
To: 22.05.2023 / 21:00
Due to maintenance work in the computer centre of the TU Chemnitz, there may be short-term delays in data access in the learning platform OPAL and the VideoCampus Sachsen on 22.05.2023 from 5:00 p.m. to 9:00 p.m..
Restrictions on accessibility of TU landline telephones (workstation telephone) (beendet)
From: 15.05.2023 / 09:19
To: 22.05.2023 / 13:10
After switching the exchange connection to the new provider Vodafone GmbH, there are currently problems with incoming calls from the mobile network with the destination ISDN TC connection. ZIH is working with the provider to find... [
mehr]
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