Current Service Notifications
Announcements and information concerning our services.
| State | Date | Description | |
|---|---|---|---|
 | 13.10.2026 09:11 | nas22 - NFS/SMB issues | Details |
nas22 - NFS/SMB issuesDear nas22 users, |
|||
| 09.10.2026 20:39 | Network outage due to a DDoS attack | Details |
Network outage due to a DDoS attackNetwork outages occurred between approximately 1830 and 1930 as a result of a DDoS attack. |
|||
| 06.10.2026 07:57 | Confluence & JIRA; short interruptions due to urgent udpates | Details |
Confluence & JIRA; short interruptions due to urgent udpatesConfluence (https://unlimited.ethz.ch) and JIRA (https://jira.ethz.ch) have to be updated due to a critical security vulnerability, resulting in short interruptions of a few minutes. |
|||
| 04.06.2026 09:45 | Sympa Malfunction | Details |
Sympa MalfunctionThere is a problem with the delivery of Sympa emails to certain providers (e.g., Hotmail). The emails are being marked as spam due to a missing DKIM signature. |
|||
| Start | End | Description | |
|---|---|---|---|
| 02.11.2026 19:00 | 02.11.2026 23:00 | New network zone H4, split from HIx (02.11.2026 19:00 - 23:00) | Details |
New network zone H4, split from HIx (02.11.2026 19:00 - 23:00)The network zone HIx is too large and will be split into two smaller zones. The new zone H4 (with new hardware) will be established and the following buildings will be moved from the existing zone HIx to zone H4: HIA, HIF, HIG, HIN and HZA. The zone HIx (afterwards HIB, HIL, HIY, HPI, HWU and HXE) will be renamed to H5 at a later date. Data traffic is interrupted in the affected buildings during the migration. The data networks group can be reached via the service number 2 35 55 during the migration. |
|||
| 30.10.2026 13:00 | 02.11.2026 20:00 | DHCP and radius synchronization interruption (30.10.2026 13:00 - 02.11.2026 20:00) | Details |
DHCP and radius synchronization interruption (30.10.2026 13:00 - 02.11.2026 20:00)In preparation for the changeover of the HIx zone (HIx split) on Monday, 2 November 2026, we must interrupt the synchronization of the DHCP and radius servers from Friday, 30 October 2026, 13:00 until Monday, 2 November 2026, 20:00. All changes in Netcenter related to DHCP (MAC-to-IP, new address entries, new subnets, DHCP options etc.) and Radius (NAC profiles, MAB etc.) will only take effect after the split. |
|||
| 27.10.2026 09:30 | 27.10.2026 17:00 | WLAN Infrastructure Upgrade – Access Point Replacement | Details |
WLAN Infrastructure Upgrade – Access Point ReplacementAs part of the hardware upgrade of the WLAN infrastructure, the access points in the ML building will be replaced starting Tuesday, 27 Oktober. |
|||
| 20.10.2026 09:30 | 20.10.2026 17:00 | WLAN Infrastructure Upgrade – Access Point Replacement | Details |
WLAN Infrastructure Upgrade – Access Point ReplacementAs part of the hardware upgrade of the WLAN infrastructure, the access points in the ML building will be replaced starting Tuesday, 20 Oktober. |
|||
| 01.10.2026 00:00 | 01.04.2027 23:59 | Microsoft will discontinue the Exchange Web Service (EWS) in Exchange Online starting in October 2026. | Details |
Microsoft will discontinue the Exchange Web Service (EWS) in Exchange Online starting in October 2026.Microsoft will discontinue the Exchange Web Service (EWS) in Exchange Online starting in October 2026. |
|||
| 28.09.2026 06:00 | 27.11.2026 06:00 | PaperCut Upgrade, 28. Sept. 2026, 06:00-09:00 Uhr | Details |
PaperCut Upgrade, 28. Sept. 2026, 06:00-09:00 UhrPrinting service - software update. Service downtime only for pull printing and login with ETH card on multifunction devices for approx. 60 min.060000 |
|||