Current Service Notifications

Announcements and information concerning our services.

Fault reports

State	Date	Description
	22.04.2026 09:58	Voicemail failure	Detailsadd
Voicemail failure Due to a communication issue with the Microsoft Cloud, voicemail is currently unavailable. Last change: 23.04.2026 17:44
	23.03.2026 11:13	Performance issues Gitlab	Detailsadd
Performance issues Gitlab We are experiencing performance issues on Gitlab at the moment. Last change: 23.03.2026 11:13

Fault reports archive

Security

Date

Description

22.04.2026 10:12

Phishing "Action Needed: Outgoing/Incoming emails blocked"

Security archive

Announcements

Start	End	Description
08.05.2026 16:00	10.05.2026 22:00	Annual SAP/ETHIS system upgrade	Detailsadd
Annual SAP/ETHIS system upgrade ETHIS and SAP systems will be unavailable due to a system upgrade from Friday, 08 May 2026, starting at 4:00 p.m., until Sunday, 10 May 2026, 10:00 p.m. Last change: 15.04.2026 09:09
07.05.2026 00:00	07.05.2026 06:00	Emergency power test "ENTIRE IRCHEL CAMPUS" (including ETH buildings)	Detailsadd
Emergency power test "ENTIRE IRCHEL CAMPUS" (including ETH buildings) This is a message from the University of Zurich (UZH): This also affects visitors to ETH Zurich on the Irchel Campus. ---- The following message concerns the period: May 7, 2026, 00:01 - May 7, 2026, 06:00 ---- Dear Sir or Madam, To ensure a reliable power supply, we regularly test our emergency power systems. As part of this process, an emergency power test will take place on the Irchel Campus in May 2026: On Thursday, May 7, 2026, between 00:01 and 06:00, there will be a power outage lasting a maximum of 3 minutes. Therefore, the entire data network at all NUZ/UTP sockets and Wi-Fi will also be interrupted. Last change: 06.03.2026 08:43
06.05.2026 06:00	27.05.2026 09:00	Strom/Netzwerkunterbruch zwischen Mittwoch, 06.05.2026 und Mittwoch, 27.05.26 in den Gebäuden HIB / HIG	Detailsadd
Strom/Netzwerkunterbruch zwischen Mittwoch, 06.05.2026 und Mittwoch, 27.05.26 in den Gebäuden HIB / HIG Due to the legally required periodic inspection of electrical installations and equipment (GeP), power outages will occur throughout the entire HIB/HIG building on the following dates: From 6:00 a.m. to 9:00 a.m. on the dates listed above, there will be a complete power outage in the respective buildings/floors. This will affect the floor switches in the HIB and HIG, including telephone and Wi-Fi services. Last change: 31.03.2026 16:28
29.04.2026 08:00	13.05.2026 16:00	WLAN Upgrade im Gebäude HIL	Detailsadd
WLAN Upgrade im Gebäude HIL From Wednesday, April 29, to Wednesday, May 13, 2026, there will be brief local interruptions between 8:00 a.m. and 4:00 p.m. on floors E and F of the HIL building while the access points are being replaced (hardware upgrade of Wi-Fi transmitters). Last change: 27.04.2026 09:42
29.04.2026 07:00	29.04.2026 08:30	Power/network outage Wednesday, April 29, 2026 from 07:00 to 08:30 in the STF building	Detailsadd
Power/network outage Wednesday, April 29, 2026 from 07:00 to 08:30 in the STF building On Wednesday, April 29, 2026, there will be a power outage in the STF building due to repair work. The switch swi-stf-d129-a and the following floors will be affected: D, E, F, G, H, J, K On the affected floors, the entire network, including Wi-Fi and telephone service, will be unavailable. Last change: 27.04.2026 15:40
25.04.2026 07:00	25.04.2026 07:00	Maintenance VoIP Phones	Detailsadd
Maintenance VoIP Phones Dear ladies and gentlemen, Saturday 25th march 2026 between 7am and 12pm will be maintenance work on the telephone server. Affected will be all ETH VoIP phones (including SoftPhone). The VoIP phone service might be interrupted a few minutes during the maintenance. Thank you for your understanding. Regards Frank Lutz Informatikdienste Last change: 16.04.2026 12:37
31.03.2026 08:30	31.05.2026 12:00	Strom/Netzwerkunterbruch Dienstag 31.03.2026 von 08:30 bis 12:00 im Gebäude HEZ	Detailsadd
Strom/Netzwerkunterbruch Dienstag 31.03.2026 von 08:30 bis 12:00 im Gebäude HEZ On Tuesday, March 31, 2026, there will be intermittent power outages in HEZ E 33 and the connected rooms due to the replacement of a circuit breaker. The network switches swi-hez-e33-a and swi-hez-e33-b, including telephony and Wi-Fi transmitters, will also be affected by the outages. Last change: 31.03.2026 16:28
02.03.2026 09:23	06.05.2026 18:00	Euler maintenance	Detailsadd
Euler maintenance CSCS informed us that the data center will be undergoing a site-wide cooling maintenance on Wednesday 3 March 2026. Therefore the Euler cluster will be offline from 3. March 2025, 3pm until the afternoon of the 6. March 2026: https://docs.hpc.ethz.ch/news/2026-02-04-announcement-CSCS-cooling-maintenance Last change: 02.03.2026 09:23

Announcements archive