Sporadic problems with data traffic from the Internet to the campus network (beendet)
From: 24.07.2024 / 09:50
To: 24.07.2024 / 12:00
Since yesterday evening between 16:45 and 17:00 there have been sporadic problems with data traffic from the Internet to the campus network.
The cause is still unclear and we are currently analyzing it.
Malfunction when logging on to AnyConnect VPN (beendet)
From: 23.07.2024 / 20:00
To: 24.07.2024 / 11:00
VPN access via Cisco AnyConnect is disrupted.
It may take several connection attempts until the login screen appears and a login is possible.
Softwareupdate on VPN Gateway vpn2.zih.tu-dresden.de (beendet)
From: 23.07.2024 / 17:00
To: 23.07.2024 / 18:00
Software updates will be executed on 23.07.2024 on the VPN gateway vpn2.zih.tu-dresden.de (also vpn.zih.tu-dresden.de and adminvpn.zih.tu-dresden.de).
Due to the redundancy, the VPN connections should not be interrupted.
Maintenance work VoIP system (beendet)
From: 17.07.2024 / 09:00
To: 17.07.2024 / 12:00
On 17.07.2024 maintenance work will be carried out on the TU Dresden VoIP system from 09:00.
As part of the work, the accessibility of the voicemail server and the Cisco user portals for VoIP telephone and voicemail will be... [
mehr]
Planned HPC downtime July 8-16 (beendet)
From: 08.07.2024 / 06:00
To: 16.07.2024 / 20:00
All HPC systems (including file systems) will be down in the week from July 8 to July 12 due to construction work on the cooling infrastructure. This work is a prerequisite for further extensions in our HPC machine room.
We will... [
mehr]
Overleaf/Sharelatex Security Update (beendet)
From: 16.07.2024 / 07:00
To: 16.07.2024 / 08:00
An urgent security update will be installed on July 16 between 7 and 8 am. The service will be temporarily unavailable.
Maintenance work on the connection to the X-WiN science network (beendet)
From: 11.07.2024 / 23:00
To: 12.07.2024 / 06:00
Maintenance work is being carried out on the connection to the X-WiN by DFN.
Due to the redundancy, no failures of the Internet connection are to be
expected.
Restriction when applying for Windows Research Cloud (beendet)
From: 11.07.2024 / 10:03
To: 11.07.2024 / 19:44
It is currently not possible to request Windows Research Clouds via the SSP. Our colleagues are working on fixing the problem
[Update] CEPH-Cluster (HPC) - Group drives (research data) and S3/Object storage (beendet)
From: 09.07.2024 / 08:32
To: 09.07.2024 / 14:30
[Update] The services are available again.
The CEPH cluster is currently not accessible, some of the group drives in the raw research data category and S3/object storage are affected.
We are working hard to find a solution,... [
mehr]
[Update] Time display Potthoff building (beendet)
From: 08.07.2024 / 13:27
To: 09.07.2024 / 11:30
[Update] The clocks are working again.
The clocks in the entire Potthoff building are currently out of order and display the wrong time.
Work is already underway to rectify the problem, so please be patient.
Malfunction when logging on to AnyConnect VPN (beendet)
From: 08.07.2024 / 06:28
To: 08.07.2024 / 06:57
VPN access via Cisco AnyConnect is disrupted. Our colleagues are already working on rectifying the fault.
Malfunction in the telephone system (beendet)
From: 25.06.2024 / 18:25
To: 03.07.2024 / 16:00
Since Tuesday, 25.06.2024, some telephones in the VoIP area can no longer connect to the telephony server.
The display shows "Registration in progress".
This only affects VoIP desk phones.
In most cases, the telephone... [
mehr]
New Perimeter Firewall at TU Dresden (beendet)
From: 02.07.2024 / 16:00
To: 02.07.2024 / 16:15
The perimeter firewall of TU Dresden (previously called Central Firewall
(ZFW)) will be replaced by new equipment from another manufacturer.
On Tue. 02.07.2024 from 16:00 - 16:15 - subject to unforeseeable events - there... [
mehr]
Datashare: Maintenance (beendet)
From: 01.07.2024 / 07:00
To: 01.07.2024 / 08:00
On Monday the 1st of July, from 07:00 to approximately 08:00, maintenance work
will be done.
Several adjustments and optimizations are applied to the Datashare cluster,
especially to load balancing and the... [
mehr]
Malfunction in the ticket system (beendet)
From: 26.06.2024 / 17:20
To: 27.06.2024 / 10:00
The e-mail retrieval of the ticket system is currently disrupted. Our colleagues are working on rectifying the fault
Ticket system: Maintenance work on 26.06.2024 (beendet)
From: 26.06.2024 / 08:00
To: 26.06.2024 / 09:00
Due to maintenance work, the ticket system will not be available on Wednesday, June 26 2024
from 8:00 to 9:00 a.m.
Group management restrictions (beendet)
From: 24.06.2024 / 09:30
To: 24.06.2024 / 09:55
There are currently restrictions in the group administration. We are already working hard on a solution, please be patient.
Closure ServiceDesk (beendet)
From: 21.06.2024 / 12:00
To: 21.06.2024 / 15:00
Due to further training, the ServiceDesk will be closed on Friday, June 21, 2024, from 12:50 p.m. to approximately 3:00 p.m.
Exchange malfunction (e-mail) (beendet)
From: 20.06.2024 / 15:58
To: 21.06.2024 / 09:00
Exchange is currently partially disrupted.
We are working at full speed to rectify the fault.
Centreon: Failure of passive checks (beendet)
From: 18.06.2024 / 13:37
To: 20.06.2024 / 13:37
On Tuesday, June 18 2024, there was a disruption at Centreon between 11:20 and 11:45. During this time, checks could not be carried out properly (state: UNKNOWN) and service providers received corresponding information by... [
mehr]
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