Old announcements
Not all announcements are available in English. Please refer to the German version of our website for further details. Announcements, in German
| State | Date | Description | |
|---|---|---|---|
| 31.10.2024 07:00 | 31.10.2024 07:15 | Internet link will be changed to a new Hardware | Details |
Internet link will be changed to a new HardwareOur Internet Provider will replace the Hardware. The internet link in the City center will be shortly interrupted. The internet traffic will be rerouted on the backup path. |
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| 31.10.2024 06:00 | 31.10.2024 07:00 | Software Upgrade Remote-Access-VPN Infrastruktur der ETHZ (sslvpn.ethz.ch) 31. Oktober 2024 06:00-07:00 Uhr | Details |
Software Upgrade Remote-Access-VPN Infrastruktur der ETHZ (sslvpn.ethz.ch) 31. Oktober 2024 06:00-07:00 UhrEnglish Version: |
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| 05.11.2024 20:00 | 05.11.2024 23:00 | WiFi upgrade Tuesday, November 5, 2024 from 8:00 pm to 11:00 pm (all ETHZ) | Details |
WiFi upgrade Tuesday, November 5, 2024 from 8:00 pm to 11:00 pm (all ETHZ)On Tuesday, November 5, 2024, between 8:00 p.m. and 11:00 p.m., we will upgrade the software of our Wi-Fi infrastructure. There will be interruptions of a few minutes in the individual network zones. |
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| 31.10.2024 00:01 | 31.10.2024 06:00 | Network Interruption on Thursday, October 31, 2024, between 00:01 AM and 6:00 AM in the DFA/DFB Building | Details |
Network Interruption on Thursday, October 31, 2024, between 00:01 AM and 6:00 AM in the DFA/DFB BuildingDue to work on fiber optic cables, there will be a network interruption in the DFA and DFB buildings on Thursday, 31.10.2024, between 00:01 and 06:00. |
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| 25.10.2024 06:00 | 25.10.2024 08:00 | Network interruption Friday, 25th of October 2024 from approx. 06:00-08:00 in the building NW communication room G84.2 | Details |
Network interruption Friday, 25th of October 2024 from approx. 06:00-08:00 in the building NW communication room G84.2On Friday, October 25, 2024 from approx. 06:00-08:00 there will be a network interruption as a result of the access upgrade in building NW. |
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| 24.10.2024 06:00 | 24.10.2024 08:00 | Network interruption Thursday, 24th of October 2024 from approx. 06:00-08:00 in the building NW communication room CO80.2 | Details |
Network interruption Thursday, 24th of October 2024 from approx. 06:00-08:00 in the building NW communication room CO80.2On Thursday, October 24, 2024 from approx. 06:00-08:00 there will be a network interruption as a result of the access upgrade in building NW. |
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| 23.10.2024 06:00 | 23.10.2024 08:00 | Network interruption Wednesday, 23th of October 2024 from approx. 06:00-08:00 in the building NW communication room A80.2 | Details |
Network interruption Wednesday, 23th of October 2024 from approx. 06:00-08:00 in the building NW communication room A80.2On Wednesday, October 23, 2024 from approx. 06:00-08:00 there will be a network interruption as a result of the access upgrade in building NW. |
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| 24.10.2024 07:00 | 24.10.2024 07:30 | Switching off the electrical distribution HILC_=0310003.004 C030.4 | Details |
Switching off the electrical distribution HILC_=0310003.004 C030.4The electrical distribution in the HILC 030.4 building must be switched off on 24.10.2024 from 07:00 to 07:30 due to a fault repair. Thanks to the UPS system, there should be no network outage. However, if the UPS system also fails, there will be a network failure on the following switches: |
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| 04.11.2024 19:00 | 05.11.2024 23:55 | NAS22 Spectrum Scale Software Upgrade (H?nggerberg) from November 4th 7pm to November 5th 11.55 pm | Details |
NAS22 Spectrum Scale Software Upgrade (H?nggerberg) from November 4th 7pm to November 5th 11.55 pmOn the Spectrum Scale system (NAS22) at the H?nggerberg location we are planning a software update on the access servers (CES) from 04.11.2024 at 7 pm to 05.11.2024 at 11:55 pm. |
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| 28.10.2024 19:00 | 31.10.2024 17:00 | NAS22 Backend Storage Update (H?nggerberg) from October 28th at 7 pm to October 31st at 5 pm | Details |
NAS22 Backend Storage Update (H?nggerberg) from October 28th at 7 pm to October 31st at 5 pmOn the Spectrum Scale system (NAS22) at the H?nggerberg location, a software update of the backend storage systems is planed from 28.10.2024 at 7 pm to 31.10.2024 5 pm. |
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| 24.10.2024 08:00 | 24.10.2024 10:00 | Update SAPGUI 8.00 | Details |
Update SAPGUI 8.00On Wednesday, 21/08/24 the patch level 9, Hotfix 1 for SAPGUI 8.00 will be installed. |
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| 15.10.2024 18:00 | 15.10.2024 22:00 | polybox update – October 15th 2024 at 6pm -10pm | Details |
polybox update – October 15th 2024 at 6pm -10pmOn the 15th of October 2024 at 6pm we will update the polybox software to a new release. The polybox sync service will be interrupted during the change for about 3-4 hours. |
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| 11.10.2024 06:00 | 11.10.2024 08:00 | Reboot firewall router (2 of 2) 11.10.24 06:00-08:00 | Details |
Reboot firewall router (2 of 2) 11.10.24 06:00-08:00Due to a problem on the new firewall routers, a configuration change is necessary which requires a reboot. On Friday, October 11, between 06:00 and 08:00, this will be carried out the second of the two routers. |
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| 10.10.2024 06:00 | 10.10.2024 08:00 | Reboot firewall router (1 of 2) 10.10.24 06:00-08:00 | Details |
Reboot firewall router (1 of 2) 10.10.24 06:00-08:00Due to a problem on the new firewall routers, a configuration change is necessary which requires a reboot. On Thursday, October 10, between 06:00 and 08:00, this will be carried out the first of the two routers. |
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| 21.10.2024 07:00 | 21.10.2024 17:00 | move redundant Router of the Zone HCI to a new Room | Details |
move redundant Router of the Zone HCI to a new RoomThe two redundant routers for the HCI network zone are currently located in one room. To minimize the risk, one of them will be moved to a new separate room. |
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| 08.10.2024 19:00 | 08.10.2024 21:00 | WiFi upgrade Tuesday, 8 October 2024 from 19:00 to approx. 21:00 in the OCT building | Details |
WiFi upgrade Tuesday, 8 October 2024 from 19:00 to approx. 21:00 in the OCT building On Tuesday, October 8, 2024 from 19:00 to approx. 21:00, we will perform a software upgrade on the WLAN devices. This is why the WLAN will be temporarily unavailable in the OCT zone during this time. |
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| 03.10.2024 07:30 | 04.10.2024 15:00 | WLAN Upgrade 3.10.2024 bis 4.10.2024 von 07:30 bis 15:00 Uhr im Technopark PFA | Details |
WLAN Upgrade 3.10.2024 bis 4.10.2024 von 07:30 bis 15:00 Uhr im Technopark PFA
From October 3 to October 4, 2024, there will be local interruptions of the WLAN connection in the PFA building from 7:30 a.m. to 3:00 p.m. due to the change of access points. |
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| 25.09.2024 00:30 | 25.09.2024 06:30 | Network Interruption on Wednesday, September 25, 2024, between 12:30 AM and 6:30 AM in the RSA Building | Details |
Network Interruption on Wednesday, September 25, 2024, between 12:30 AM and 6:30 AM in the RSA BuildingDue to fiber optic relocations, there will be a network interruption in the RSA building on Wednesday, September 25, 2024, between 12:30 AM and 6:30 AM. |
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| 04.10.2024 00:00 | 04.10.2024 06:00 | Netzwerkunterbruch Freitag 4.10.2024 zwischen 00:01-06:00h im Geb?ude SWS | Details |
Netzwerkunterbruch Freitag 4.10.2024 zwischen 00:01-06:00h im Geb?ude SWS
Due to defective hardware in the fiber optic network, there will be a network interruption in the SWS building. |
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| 25.09.2024 06:15 | 25.09.2024 07:00 | Network interruption Wednesday, 25th of September 2024 from approx. 06:15-07:00 in the building SOP communication room A2 | Details |
Network interruption Wednesday, 25th of September 2024 from approx. 06:15-07:00 in the building SOP communication room A2
On Wednesday, September 25, 2024 from approx. 06:15-07:00, there will be a network interruption in the entire SOP building as a result of the access upgrade. |
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| 24.09.2024 06:15 | 24.09.2024 07:00 | Network interruption Tuesday, 24th of September 2024 from approx. 06:15-07:00 in the building SOK communication room A6 | Details |
Network interruption Tuesday, 24th of September 2024 from approx. 06:15-07:00 in the building SOK communication room A6
On Tuesday, September 24, 2024 from approx. 06:15-07:00, there will be a network interruption in the entire SOK building as a result of the access upgrade. |
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| 27.09.2024 00:00 | 27.09.2024 06:00 | Netzwerkunterbruch Freitag 27.09.2024 zwischen 00:01-06:00h im Geb?ude SWS | Details |
Netzwerkunterbruch Freitag 27.09.2024 zwischen 00:01-06:00h im Geb?ude SWS
Due to maintenance work on fiber optic cables, there will be a network interruption in the SWS building. |
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| 20.09.2024 00:00 | 20.09.2024 06:00 | Netzwerkunterbruch Freitag 20.09.2024 zwischen 00:01-06:00h im Geb?ude SWS | Details |
Netzwerkunterbruch Freitag 20.09.2024 zwischen 00:01-06:00h im Geb?ude SWS
Due to maintenance work on fiber optic cables, there will be a network interruption in the SWS building. |
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| 18.09.2024 06:30 | 18.09.2024 08:30 | Power/network interruption Wednesday September 18, 2024 between approx. 06:30-08:30 a.m. in the ETL building | Details |
Power/network interruption Wednesday September 18, 2024 between approx. 06:30-08:30 a.m. in the ETL building
On Wednesday, September 18, 2024, there will be a power interruption due to the installation of a circuit breaker in the ETL building between approx. 06:30-08:30. |
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| 16.09.2024 06:00 | 16.09.2024 07:00 | Migration Papercut Database to Postgresql v16 | Details |
Migration Papercut Database to Postgresql v16Databases used by Papercut server are migrated to new server (same name, but new IP) and new Postgres version V16 |
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| 18.09.2024 19:00 | 18.09.2024 23:00 | ANNOUNCEMENT: NAS12 InfiniBand update at Zentrum location from 18.09.2024 from 7 pm until 18.09.2024 11 pm | Details |
ANNOUNCEMENT: NAS12 InfiniBand update at Zentrum location from 18.09.2024 from 7 pm until 18.09.2024 11 pm
Dear NAS12 customers The NAS12 InfiniBand (IB) network enables high-speed communication between the cluster nodes of the NAS12 systems The InfiniBand (IB) network of the NAS12 enables high-speed communication between the cluster nodes of the NAS12 systems. The SW of the network components of the IB network must be updated. We plan the update from 18.09.2024 from 7 pm to 18.09.2024 until 11 pm. We do not expect NAS12 service interruptions when updating the InfiniBand network. This action is planned as part of a regular software update. Thank you for your understanding. Best Regards, Tilo Steiger |
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| 02.10.2024 19:00 | 02.10.2024 22:00 | Firewall Router Hardware Lifecycle (2 of 2) | Details |
Firewall Router Hardware Lifecycle (2 of 2)The two core routers to which the firewalls are connected must be replaced as part of the lifecycle. |
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| 01.10.2024 19:00 | 01.10.2024 22:00 | Firewall Router Hardware Lifecycle (1 of 2) | Details |
Firewall Router Hardware Lifecycle (1 of 2)The two core routers to which the firewalls are connected must be replaced as part of the lifecycle. |
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| 13.09.2024 06:00 | 13.09.2024 08:00 | Network interruption Friday, 13th of September 2024 from approx. 06:00-08:00 in the building CAB communication room G70.4 | Details |
Network interruption Friday, 13th of September 2024 from approx. 06:00-08:00 in the building CAB communication room G70.4On Friday, September 13, 2024 from approx. 06:00-08:00, there will be a network interruption as a result of the access upgrade in building CAB. |
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| 12.09.2024 06:00 | 12.09.2024 08:00 | Network interruption Thursday, 12th of September 2024 from approx. 06:00-08:00 in the building CAB communication room G20.2 | Details |
Network interruption Thursday, 12th of September 2024 from approx. 06:00-08:00 in the building CAB communication room G20.2On Thursday, September 12, 2024 from approx. 06:00-08:00, there will be a network interruption as a result of the access upgrade in building CAB. |
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| 11.09.2024 19:00 | 11.09.2024 23:00 | ANNOUNCEMENT: NAS22 InfiniBand SW update at H?nggerberg location from 11.09.2024 from 7 pm until 11.09.2024 11 pm | Details |
ANNOUNCEMENT: NAS22 InfiniBand SW update at H?nggerberg location from 11.09.2024 from 7 pm until 11.09.2024 11 pm
Dear NAS22 customers The NAS22 InfiniBand (IB) network enables high-speed communication between the cluster nodes of the NAS22 systems The InfiniBand (IB) network of the NAS22 enables high-speed communication between the cluster nodes of the NAS22 systems. The SW of the network components of the IB network must be updated. We plan the update from 11.09.2024 from 7 pm to 11.09.2024 until 11 pm. We do not expect NAS22 service interruptions when updating the InfiniBand network. This action is planned as part of a regular software update. We will inform you as soon as the updates are installed. Thank you for your understanding. Best Regards, Tilo Steiger |
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| 05.09.2024 06:00 | 05.09.2024 08:00 | Network interruption Thursday, 5th of September 2024 from approx. 06:00-08:00 in the building CHN communication room C54.1 | Details |
Network interruption Thursday, 5th of September 2024 from approx. 06:00-08:00 in the building CHN communication room C54.1On Thursday, September 5, 2024 from approx. 06:00-08:00, there will be a network interruption as a result of the access upgrade in building CHN. |
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| 04.09.2024 06:00 | 04.09.2024 08:00 | Network interruption Wednesday, 4th of September 2024 from approx. 06:00-08:00 in the building IFW communication room A33.1 | Details |
Network interruption Wednesday, 4th of September 2024 from approx. 06:00-08:00 in the building IFW communication room A33.1On Wednesday, September 4, 2024 from approx. 06:00-08:00, there will be a network interruption as a result of the access upgrade in building IFW. |
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| 11.09.2024 06:00 | 11.09.2024 07:00 | Renewal of RADIUS Certificate 11.09.2024 | Details |
Renewal of RADIUS Certificate 11.09.2024On Wednesday, September 11, 2024 the RADIUS certificate which allows a secure log on to the ETH network (802.1x) will be renewed. Users will be asked to trust it on their first connect. The domain used in the certificate is radius-service.ethz.ch, issued by DigiCert. |
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| 25.08.2024 09:00 | 22.10.2024 11:30 | ANNOUNCEMENT: NAS emergency reboot at H?nggerberg and Zentrum location from 25.08.2024 from 9 am until 25.08.2024 11:30 am | Details |
ANNOUNCEMENT: NAS emergency reboot at H?nggerberg and Zentrum location from 25.08.2024 from 9 am until 25.08.2024 11:30 am
Dear NAS customers We have observed some errors on the NAS systems, which are most likely due to the malfunction last Tuesday. We are therefore planning to restart the CES nodes on all NAS systems on Sunday, 25.08.2024 between 9 am and 11:30 am. During this action there will be short interruptions to the NAS service We will inform you as soon as this action is completed. We thank you for your understanding and ask you to report any problems. Best Regards, Tilo Steiger ID-Infra, Storage |
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| 21.08.2024 08:00 | 21.08.2024 10:00 | Update SAPGUI 8.00 | Details |
Update SAPGUI 8.00On Wednesday, 21/08/24 the patch level PL812 for SAPGUI 8.00 will be installed. |
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| 13.08.2024 08:00 | 13.08.2024 17:00 | WLAN Upgrade am 13.08.2024 von 8:00 bis 17:00h in Früebüel | Details |
WLAN Upgrade am 13.08.2024 von 8:00 bis 17:00h in FrüebüelOn August 13, 2024 from 8:00 a.m. to 5:00 p.m. there will be short, local interruptions of the WLAN connection in Früebüel due to the change of access points. |
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| 03.09.2024 19:00 | 03.09.2024 21:00 | Wi-Fi: Changes to some SSIDs on Tuesday, September 3, 2024, 7 - 9 pm | Details |
Wi-Fi: Changes to some SSIDs on Tuesday, September 3, 2024, 7 - 9 pm
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| 28.08.2024 00:30 | 28.08.2024 06:30 | Network Interruption on Wednesday, August 28, 2024, between 12:30 AM and 6:30 AM in the RSA Building | Details |
Network Interruption on Wednesday, August 28, 2024, between 12:30 AM and 6:30 AM in the RSA Building |
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| 13.08.2024 07:00 | 13.08.2024 09:00 | Power/network interruption Tuesday August 13th, 2024 between 7:00 a.m. and 9:00 a.m. in the STD building | Details |
Power/network interruption Tuesday August 13th, 2024 between 7:00 a.m. and 9:00 a.m. in the STD buildingOn Tuesday, August 13, 2024, there will be a power interruption in the STD building between 07:00-09:00 due to a legally required electrical inspection. |
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| 06.08.2024 08:00 | 06.08.2024 16:00 | WLAN Upgrade am 6.08.2024 von 8:00 bis 16:00h im Geb?ude HDB | Details |
WLAN Upgrade am 6.08.2024 von 8:00 bis 16:00h im Geb?ude HDB
On August 6, 2024 from 8:00 a.m. to 4:00 p.m. there will be short, local interruptions of the WLAN connection in the HDB building due to the change of access points. |
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| 30.07.2024 07:00 | 30.07.2024 07:15 | reboot switch HIL H floor | Details |
reboot switch HIL H floorDue to a softwrae issue the switch in HIL on the H floor has to be rebooted. Wired and wireless network access will be interrupted for a few minutes. We apologize for the inconvenience. |
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| 30.07.2024 19:00 | 30.07.2024 20:00 | WiFi: renaming of some SSIDs in building OCT | Details |
WiFi: renaming of some SSIDs in building OCT
The two SSIDs "public" and "public-5" will renamed to "eth-visitors". The distinction between the 2.4GHz and 5GHz band is no longer applicable, the same SSID will be used on both frequency bands. The login/registration on the landing page (portal) will not change. |
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| 09.07.2024 17:00 | 09.07.2024 23:55 | Interruption order IT shop blog and web hosting | Details |
Interruption order IT shop blog and web hostingDue to an update of the IT shop API server, the order option for web and blog hosting will not be available on Thursday 09 July 2024 between 17:00 and 23:55. |
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| 10.07.2024 05:00 | 10.07.2024 10:00 | Integral safety test Wednesday July 10th, 2024 approx. 5:00 a.m. - 10:00 a.m. in the MM building | Details |
Integral safety test Wednesday July 10th, 2024 approx. 5:00 a.m. - 10:00 a.m. in the MM buildingOn Wednesday, July 10, 2024, an integral security test will take place in the MM building between approx. 05:00-10:00h10:00h an integral security test will take place in the MM building. |
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| 12.07.2024 06:00 | 12.07.2024 07:00 | Network interruption Friday, 12th of July 2024 from approx. 06:00-07:00 in the building ETA communication room F43 | Details |
Network interruption Friday, 12th of July 2024 from approx. 06:00-07:00 in the building ETA communication room F43On Friday, July 12, 2024 from approx. 06:00-07:00, there will be a network interruption as a result of the access upgrade in the entire building ETA. |
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| 11.07.2024 06:00 | 11.07.2024 08:00 | Network interruption Thursday, 11th of July 2024 from approx. 06:00-08:00 in the building ETZ communication room K60.5 | Details |
Network interruption Thursday, 11th of July 2024 from approx. 06:00-08:00 in the building ETZ communication room K60.5On Thursday, July 11, 2024 from approx. 06:00-08:00, there will be a network interruption as a result of the access upgrade in building ETZ. |
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| 05.07.2024 00:00 | 05.07.2024 06:00 | Network interruption Friday July 5th, 2024 from approx. 00:01 a.m. to 06:00 a.m. building HEA | Details |
Network interruption Friday July 5th, 2024 from approx. 00:01 a.m. to 06:00 a.m. building HEAOn Friday 05 July 2024 there will be a network interruption due to maintenance work on the fiberoptic network from 00:01 - 06:00 at the HEA building. |
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| 08.07.2024 08:00 | 09.07.2024 08:00 | WLAN Upgrade vom 8.07.2024 von 8:00 - 9.07.2024 bis 12:00h im Geb?ude ONA | Details |
WLAN Upgrade vom 8.07.2024 von 8:00 - 9.07.2024 bis 12:00h im Geb?ude ONA
From July 8, 2024 from 8:00 a.m. to July 9, 12:00 p.m., there will be short, local interruptions of the WLAN connection in the ONA building due to the change of access points. | |||