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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
15.11.2024 07:00	15.11.2024 08:00	Power/network interruption Friday 15.11.2024 between approx. 07:00-08:00h in the HPL F floor building	Details
Power/network interruption Friday 15.11.2024 between approx. 07:00-08:00h in the HPL F floor building On Friday, 15 November 2024, between 07:00 - 08:00, there will be a power interruption due to troubleshooting in the HPL F floor building. This also affects the HPL F floor communication room. The floor switch affected by this power interruption is: "swi-hpl-f21-2-a". Last change: 13.11.2024 10:16
09.11.2024 07:00	09.11.2024 12:00	Maintenance VoIP Phones	Details
Maintenance VoIP Phones Dear ladies and gentlemen, Saturday 9th november 2024 between 7am and 12am 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: 04.11.2024 07:15
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 Hardware Our 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. Last change: 28.10.2024 15:32
13.11.2024 19:00	13.11.2024 22:00	Network outage zone ALS router hardware lifecycle	Details
Network outage zone ALS router hardware lifecycle Due to a router hardware lifecycle, there is going to be a network outage in the zone ALS. During the time window we expect an interruption of the data network including telephony and WLAN of approx. 15 minutes. As the MAC address of the default gateway changes, the interruption may be longer for individual clients. Last change: 28.10.2024 09:03
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 Uhr English Version: Dear Network Users, On Thursday, October 31, 2024, from 06:00 to 07:00, a critical software upgrade will be performed on the ETH Zurich Remote Access VPN infrastructure (sslvpn.ethz.ch). This update addresses several important security-related bug fixes. Due to hardware redundancy, we anticipate no downtime, and services should remain fully operational throughout the update. Thank you for your understanding and support as we work to enhance our security measures. Last change: 25.10.2024 14:17
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. The entire ETHZ WLAN infrastructure is affected with the exception of the OCT building, where the upgrade already took place on October 8, 2024. Last change: 24.10.2024 15:39
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 Building Due 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. The work on the fiber optic cables will lead to an interruption of your service: - Start: 31.10.2024, 00:01 a.m. (CEST) - End: 31.10.2024, 06:00 (CEST) - Duration: 360 minutes Last change: 23.10.2024 14:06
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 G84.2 On 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. The floor switch swi-nw-g84-2-a (floors F,G) will be affected by this interruption. Last change: 21.10.2024 07:06
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 CO80.2 On 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. The floor switch swi-nw-co80-2-a (floors D,E) will be affected by this interruption. Last change: 18.10.2024 14:29
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 A80.2 On 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. The floor switch swi-nw-a80-2-a (floors A,B,BO,C,Z) will be affected by this interruption. Last change: 18.10.2024 14:25
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 C030.4 The 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: swi-hil-c41-2-a swi-hil-c41-2-b swi-hil-c41-2-c swi-hil-c41-2-d swi-hxe-a6-a (rou-hix-1 redundant) Last change: 14.10.2024 11:37
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 pm On 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. This action is part of a regular update. All actions that could be critical for the availability of the NAS service will only be carried out after 7 pm. Last change: 21.10.2024 11:18
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 pm On 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. This action is part of a regular update. In principle, this update should be without interruptions for the NAS Service. All actions that could be critical for the availability of the NAS service will only be carried out after 8 pm. Last change: 11.10.2024 12:10
24.10.2024 08:00	24.10.2024 10:00	Update SAPGUI 8.00	Details
Update SAPGUI 8.00 On Wednesday, 21/08/24 the patch level 9, Hotfix 1 for SAPGUI 8.00 will be installed. Last change: 10.10.2024 16:20
15.10.2024 18:00	15.10.2024 22:00	polybox update �C October 15th 2024 at 6pm -10pm	Details
polybox update �C October 15th 2024 at 6pm -10pm On 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. Last change: 10.10.2024 14:13
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 06:00-08:00 Due 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. Thanks to redundancy, the upgrade should be possible without interruption. However, it is still possible that there may be brief interruptions to connections between VPZs and connections to the Internet when switching redundancy. Last change: 10.10.2024 11:50
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 06:00-08:00 Due 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. Thanks to redundancy, the upgrade should be possible without interruption. However, it is still possible that there may be brief interruptions to connections between VPZs and connections to the Internet when switching redundancy. Last change: 09.10.2024 13:30
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 Room The 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. Dismantling, transporting and then installing the router in the new rack plus then physically reconnecting the links in 80 communication rooms takes approx. 6 hours Thanks to redundancy, the upgrade should be possible without interruption. However, it is still possible that there may be brief interruptions when switching the redundancy. Last change: 16.10.2024 09:34
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. Last change: 03.10.2024 16:58
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. Last change: 30.09.2024 10:24
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 Building Due 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. The work on the fiber optic cables will result in a service interruption: - Start: September 25, 2024, 12:30 AM (CEST) - End: September 25, 2024, 6:30 AM (CEST) - Duration: 360 minutes Last change: 23.09.2024 11:16
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. Start: 4.10.2024 00:01 (CEST) End: 4.10.2024 06:00 (CEST) Duration in minutes 300 Last change: 30.09.2024 10:23
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. The floor switch swi-sop-a2-a will be affected by this interruption. Last change: 18.10.2024 14:25
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. The floor switch swi-sok-a6-a will be affected by this interruption. Last change: 20.09.2024 08:54
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. Start: 27.09.2024 00:01 (CEST) End: 27.09.2024 06:00 (CEST) Duration in minutes 300 Last change: 30.09.2024 10:24
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. Start: 27.09.2024 00:01 (CEST) End: 27.09.2024 06:00 (CEST) Duration in minutes 300 Last change: 16.09.2024 14:08
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. The floor switches swi-etl-e21-a and swi-etl-e21-b (floors A-F) will be affected by this interruption. Last change: 16.09.2024 07:16
16.09.2024 06:00	16.09.2024 07:00	Migration Papercut Database to Postgresql v16	Details
Migration Papercut Database to Postgresql v16 Databases used by Papercut server are migrated to new server (same name, but new IP) and new Postgres version V16 Last change: 30.09.2024 10:24
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 ID-INFRA, Storage Last change: 11.09.2024 21:44
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. On Wednesday, October 2, between 7:00 pm and 10:00 pm, the second of the two routers will be replaced. Thanks to redundancy, the upgrade should be possible without interruption. However, it is still possible that there may be brief interruptions to inter-VPZ connections and connections to the Internet during redundancy switchovers. Last change: 10.09.2024 17:57
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. On Tuesday, October 1, between 7:00 pm and 10:00 pm, the first of the two routers will be replaced. Thanks to redundancy, the upgrade should be possible without interruption. However, it is still possible that there may be brief interruptions to inter-VPZ connections and connections to the Internet during redundancy switchovers. Last change: 10.09.2024 17:57
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 G70.4 On 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. The floor switch swi-cab-g70-4-a (floor G) will be affected by this interruption. Rooms: G10.0022, G10.3, G61, G65, G66, G68, G69.1, G69.2, G69.3, G70.002, G70.003, G70.004, G70.0021, G70.0022, G70.0041, G70.1, G70.4, G81 - G89 Last change: 06.09.2024 14:15
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 G20.2 On 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. The floor switch swi-cab-g20-2-a (floor G) will be affected by this interruption. Rooms: G10.003, G11, G15.2, G16.2, G17, G19.1, G19.2, G19.3, G20.002, G20.004, G20.0021, G20.0022, G20.2, G31 - G39 Last change: 10.10.2024 14:13
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 ID-INFRA, Storage19 Last change: 03.09.2024 18:07
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 C54.1 On 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. The floor switch swi-chn-c54-1-a (floor B,C,D,E) will be affected by this interruption. Rooms: B1.2, B10.003, B10.0061, B54.4-6, B56.0001, B58.2, B59.3 C10.006, C14, C52, C54.1-2, C56.2, C59.2, C59.4 D8, D9, D10.003, D41.1-2, D51 - D53.2, D57, D59 E10.0014, E10.0039, E50.0021, E50.0022, E51 - E58.2 Last change: 30.08.2024 15:40
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 A33.1 On 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. The floor switch swi-ifw-a33-1-a (floor A,Y,Z) will be affected by this interruption. Rooms: A25 - A37, A44 - A48 Y30 Z30.001, Z32, Z38, Z39 Last change: 30.08.2024 14:55
11.09.2024 06:00	11.09.2024 07:00	Renewal of RADIUS Certificate 11.09.2024	Details
Renewal of RADIUS Certificate 11.09.2024 On 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. Last change: 05.09.2024 10:28
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 Last change: 23.08.2024 15:48
21.08.2024 08:00	21.08.2024 10:00	Update SAPGUI 8.00	Details
Update SAPGUI 8.00 On Wednesday, 21/08/24 the patch level PL812 for SAPGUI 8.00 will be installed. Last change: 10.10.2024 16:16
13.08.2024 08:00	13.08.2024 17:00	WLAN Upgrade am 13.08.2024 von 8:00 bis 17:00h in Fr��eb��el	Details
WLAN Upgrade am 13.08.2024 von 8:00 bis 17:00h in Fr��eb��el On August 13, 2024 from 8:00 a.m. to 5:00 p.m. there will be short, local interruptions of the WLAN connection in Fr��eb��el due to the change of access points. Last change: 09.08.2024 10:02
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 First of all: there will be no changes to the SSIDs *eth* and *eth-5,* which will continue to be used unchanged. The SSID *eth-6* is planned for the new 6GHz band in the future (gradual introduction from fall 2024). The SSID *eduroam-5* will be deactivated. The SSID *eduroam* will be used on all Wi-Fi frequency bands (2.4GHz, 5GHz and in the future also 6GHz), the respective end device will automatically select the appropriate frequency band. If you have already configured your device for *eduroam* , you do not need to do anything. If you have only used *eduroam-5, you will need to log into eduroam, entering your credentials. The two SSIDs for visitors, public* and public-5, are deactivated. The SSID eth-visitors will now be used and broadcast on the familiar Wi-Fi frequency bands (2.4GHz and 5GHz). Little will change for visitors to ETH Zurich: instead of connecting to the Wi-Fi network public, the will now select eth-visitors. Nothing will change in the login process: visitors will be redirected to the (unchanged) landing page as before. Last change: 09.08.2024 09:38
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 Due to fiber optic relocations, there will be a network interruption in the RSA building on Wednesday, August 28, 2024, between 12:30 AM and 6:30 AM. The work on the fiber optic cables will result in a service interruption: - Start: August 28, 2024, 12:30 AM (CEST) - End: August 28, 2024, 6:30 AM (CEST) - Duration: 360 minutes Last change: 07.08.2024 11:50
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 building On 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. The entire network of the floor switches, including telephony and WLAN transmitters, is also affected by this interruption. Last change: 16.09.2024 07:12
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. Last change: 07.08.2024 13:11
30.07.2024 07:00	30.07.2024 07:15	reboot switch HIL H floor	Details
reboot switch HIL H floor Due 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. Last change: 16.09.2024 07:12
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. The SSID "eduroam-5" will disappear. In future, the same SSID, "eduroam", will be used on both 2.4GHz and 5GHz. The login procedure will not change. Last change: 07.08.2024 13:16
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 hosting Due 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. Last change: 07.08.2024 10:39
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 building On 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. The entire network of the floor switches, including telephony and WLAN transmitters, will also be affected by this interruption. Last change: 07.08.2024 10:39
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 F43 On 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. The floor switch swi-eta-f43-a will be affected by this interruption. Last change: 05.07.2024 12:00
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 inte

Old announcements

Power/network interruption Friday 15.11.2024 between approx. 07:00-08:00h in the HPL F floor building

Maintenance VoIP Phones

Internet link will be changed to a new Hardware

Network outage zone ALS router hardware lifecycle

Software Upgrade Remote-Access-VPN Infrastruktur der ETHZ (sslvpn.ethz.ch) 31. Oktober 2024 06:00-07:00 Uhr

WiFi upgrade Tuesday, November 5, 2024 from 8:00 pm to 11:00 pm (all ETHZ)

Network Interruption on Thursday, October 31, 2024, between 00:01 AM and 6:00 AM in the DFA/DFB Building

Network interruption Friday, 25th of October 2024 from approx. 06:00-08:00 in the building NW communication room G84.2

Network interruption Thursday, 24th of October 2024 from approx. 06:00-08:00 in the building NW communication room CO80.2

Network interruption Wednesday, 23th of October 2024 from approx. 06:00-08:00 in the building NW communication room A80.2

Switching off the electrical distribution HILC_=0310003.004 C030.4

NAS22 Spectrum Scale Software Upgrade (H?nggerberg) from November 4th 7pm to November 5th 11.55 pm

NAS22 Backend Storage Update (H?nggerberg) from October 28th at 7 pm to October 31st at 5 pm

Update SAPGUI 8.00

polybox update �C October 15th 2024 at 6pm -10pm

Reboot firewall router (2 of 2) 11.10.24 06:00-08:00

Reboot firewall router (1 of 2) 10.10.24 06:00-08:00

move redundant Router of the Zone HCI to a new Room

WiFi upgrade Tuesday, 8 October 2024 from 19:00 to approx. 21:00 in the OCT building

WLAN Upgrade 3.10.2024 bis 4.10.2024 von 07:30 bis 15:00 Uhr im Technopark PFA

Network Interruption on Wednesday, September 25, 2024, between 12:30 AM and 6:30 AM in the RSA Building

Netzwerkunterbruch Freitag 4.10.2024 zwischen 00:01-06:00h im Geb?ude SWS

Network interruption Wednesday, 25th of September 2024 from approx. 06:15-07:00 in the building SOP communication room A2

Network interruption Tuesday, 24th of September 2024 from approx. 06:15-07:00 in the building SOK communication room A6

Netzwerkunterbruch Freitag 27.09.2024 zwischen 00:01-06:00h im Geb?ude SWS

Netzwerkunterbruch Freitag 20.09.2024 zwischen 00:01-06:00h im Geb?ude SWS

Power/network interruption Wednesday September 18, 2024 between approx. 06:30-08:30 a.m. in the ETL building

Migration Papercut Database to Postgresql v16

ANNOUNCEMENT: NAS12 InfiniBand update at Zentrum location from 18.09.2024 from 7 pm until 18.09.2024 11 pm

Firewall Router Hardware Lifecycle (2 of 2)

Firewall Router Hardware Lifecycle (1 of 2)

Network interruption Friday, 13th of September 2024 from approx. 06:00-08:00 in the building CAB communication room G70.4

Network interruption Thursday, 12th of September 2024 from approx. 06:00-08:00 in the building CAB communication room G20.2

ANNOUNCEMENT: NAS22 InfiniBand SW update at H?nggerberg location from 11.09.2024 from 7 pm until 11.09.2024 11 pm

Network interruption Thursday, 5th of September 2024 from approx. 06:00-08:00 in the building CHN communication room C54.1

Network interruption Wednesday, 4th of September 2024 from approx. 06:00-08:00 in the building IFW communication room A33.1

Renewal of RADIUS Certificate 11.09.2024

ANNOUNCEMENT: NAS emergency reboot at H?nggerberg and Zentrum location from 25.08.2024 from 9 am until 25.08.2024 11:30 am

Update SAPGUI 8.00

WLAN Upgrade am 13.08.2024 von 8:00 bis 17:00h in Fr��eb��el

Wi-Fi: Changes to some SSIDs on Tuesday, September 3, 2024, 7 - 9 pm

Network Interruption on Wednesday, August 28, 2024, between 12:30 AM and 6:30 AM in the RSA Building

Power/network interruption Tuesday August 13th, 2024 between 7:00 a.m. and 9:00 a.m. in the STD building

WLAN Upgrade am 6.08.2024 von 8:00 bis 16:00h im Geb?ude HDB

reboot switch HIL H floor

WiFi: renaming of some SSIDs in building OCT

Interruption order IT shop blog and web hosting

Integral safety test Wednesday July 10th, 2024 approx. 5:00 a.m. - 10:00 a.m. in the MM building

Network interruption Friday, 12th of July 2024 from approx. 06:00-07:00 in the building ETA communication room F43

Network inte