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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
16.12.2024 08:00	16.12.2024 09:00	Dismantling the CLV network	Details
Dismantling the CLV network The floor switch swi-clv-a10-a will be dismantled with immediate effect. All rooms in the CLV building are affected. The building will be completely handed over. Last change: 16.12.2024 07:44
13.12.2024 17:05	16.12.2024 00:00	Computer rooms in HG and HCI not available	Details
Computer rooms in HG and HCI not available Urgent maintenance work will be carried out in the computer rooms in HG and HCI buildings from now until Sunday evening at the latest. For this reason, these rooms cannot be used. Last change: 16.12.2024 07:36
12.12.2024 06:00	12.12.2024 08:00	Netzwerkunterbruch Donnerstag, 12.Dezember 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C213	Details
Netzwerkunterbruch Donnerstag, 12.Dezember 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C213 On Thursday, December 12, 2024 from approx. 06:00-08:00, there will be a network interruption as a result of the access upgrade in the HCI building. The floor switch swi-hci-c213-b with rooms 200 - 220 and 273 - 286 on floors B, C, D, E will be affected by this interruption Last change: 10.12.2024 07:07
10.12.2024 06:00	10.12.2024 08:00	Power outage Tuesday, December 10, 2024 between 6:00 a.m. and 8:00 a.m. in the FMG building	Details
Power outage Tuesday, December 10, 2024 between 6:00 a.m. and 8:00 a.m. in the FMG building On Tuesday, December 10, 2024 from approx.0600-08:00 a.m. there will be a network interruption due to a power outage in the FMG building. The floor switch, swi-fmg-a18-2-a, is affected by this power outage. Last change: 05.12.2024 15:48
12.12.2024 05:30	12.12.2024 08:00	Network interruption Thursday, 12th of December 2024 from approx. 05:30-08:00 in the building HG communication room D17.1	Details
Network interruption Thursday, 12th of December 2024 from approx. 05:30-08:00 in the building HG communication room D17.1 On Thursday, December 12, 2024 from approx. 05:30-08:00, there will be a network interruption as a result of the access upgrade in building HG. The floor switches swi-hg-d17-1-a and swi-hg-d17-1-b (floors D,E,F,FO,G) are affected by this interruption. Rooms: D16.1 - D23.2, D30.5, D30.6 E17 - E24 F19 - F23.5 FO20 - FO23.5 G19 - G24.3 Last change: 05.12.2024 15:20
05.12.2024 15:00	05.12.2024 16:00	power outage Alp Weissenstein	Details
power outage Alp Weissenstein On Thursday 05.12.2024 1400-ca.1500 Due to urgent work on the 11-kV overhead line Berg��n-Preda, there is a total power outage on the Alp Weissenstein Last change: 03.12.2024 08:58
05.12.2024 06:00	05.12.2024 08:00	Network interruption Thursday, December 5th, 2024 from approx. 6:00 a.m. to 8:00 a.m. in the building NO Komraum B10.1	Details
Network interruption Thursday, December 5th, 2024 from approx. 6:00 a.m. to 8:00 a.m. in the building NO Komraum B10.1 On Thursday, December 05, 2024 from approx. 06:00-08:00 there will be a network interruption as a result of the access upgrade in building NO. The floor switch swi-no-b10-1-a will be affected by this interruption. Last change: 02.12.2024 15:51
05.12.2024 06:00	05.12.2024 08:00	Network interruption Thursday, December 5th, 2024 from approx. 6:00 a.m. to 8:00 a.m. in the building NO Komraum C43.2	Details
Network interruption Thursday, December 5th, 2024 from approx. 6:00 a.m. to 8:00 a.m. in the building NO Komraum C43.2 On Thursday, December 05, 2024 from approx. 06:00-08:00 there will be a network interruption as a result of the access upgrade in building NO. The floor switch swi-no-c43-2-a. Last change: 02.12.2024 15:50
07.12.2024 07:00	07.12.2024 17:00	Network interruption Saturdday, 7th of December 2024 from approx. 07:00-17:00 in the building CAB	Details
Network interruption Saturdday, 7th of December 2024 from approx. 07:00-17:00 in the building CAB On Saturday, December 7, 2024 from approx. 07:00-17:00, various fiber optic cables must be relocated in the main communication room of the CAB. As a result, there will be a network interruption in the CAB building. Affected by this interruption are all floor switches. swi-cab-d20-3-a swi-cab-d55-2-a swi-cab-d70-4-a swi-cab-e20-2-a swi-cab-e55-2-a swi-cab-e70-4-a swi-cab-f20-2-a swi-cab-f55-2-a swi-cab-f70-4-a swi-cab-g20-2-a swi-cab-g55-2-a swi-cab-g70-4-a swi-cab-h20-2-a swi-cab-h55-2-a swi-cab-h70-4-a The two server rooms (DCCX) are NOT affected by the interruption. Last change: 02.12.2024 15:24
05.12.2024 06:00	05.12.2024 08:00	Netzwerkunterbruch Donnerstag, 5.Dezember 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C213	Details
Netzwerkunterbruch Donnerstag, 5.Dezember 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C213 On Thursday, December 5, 2024 from approx. 06:00-08:00 there will be a network interruption as a result of the access upgrade in the HCI building. Affected by this interruption is the floor switch swi-hci-c213-a with rooms 200 - 220 on floors F, G, H Last change: 29.11.2024 09:18
29.11.2024 06:30	29.11.2024 07:30	Software Upgrade on Access Switches OCT G-Stock	Details
Software Upgrade on Access Switches OCT G-Stock The software of the access switches in the OCT G-Stock will be updated. The reason for the upgrade is various important bug fixes. There will be a network interruption of approx. 20 minutes. (also WLAN) This will affect the entire G-Stock in OCT. Last change: 26.11.2024 10:32
25.11.2024 07:30	25.11.2024 09:00	Dismantling of the TUR network on Monday November 25th, 2024	Details
Dismantling of the TUR network on Monday November 25th, 2024 On Monday November 25th, 2024 the network in the TUR building will be dismantled. Last change: 22.11.2024 13:49
09.12.2024 20:00	10.12.2024 06:00	Network interruption from Monday, December 9th, 2024 8:00 p.m. to Tuesday, December 10th, 2024 6:00 a.m. in the GMA building	Details
Network interruption from Monday, December 9th, 2024 8:00 p.m. to Tuesday, December 10th, 2024 6:00 a.m. in the GMA building Due to maintenance work on fiber optic cables, there will be a network interruption in the GMA building. Start: 09.12.2024 20:00 End: 10.12.2024 06:00 Last change: 22.11.2024 12:53
03.12.2024 00:01	03.12.2024 05:30	Network interruption Tuesday, December 3rd, 2024 between 00:01 a.m. and 05:30 a.m. in the DFA/DFB building	Details
Network interruption Tuesday, December 3rd, 2024 between 00:01 a.m. and 05:30 a.m. 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 Tuesday, 03.12.2024, between 00:01 and 05:30. - Start: 03.12.2024, 00:01 - End: 03.12.2024, 05:30 - Duration: 329 minutes Last change: 22.11.2024 12:52
21.11.2024 06:30	21.11.2024 07:30	Power/network interruption Thursday, November 21, 2024 between 06:30 - 07:30 in the HCI Finger 1 building	Details
Power/network interruption Thursday, November 21, 2024 between 06:30 - 07:30 in the HCI Finger 1 building On Thursday, November 21, 2024, there will be a power interruption in the HCI Finger 1 building between 06:30 - 07:30 due to the periodic electrical inspection. The entire network of the floor switches swi-hci-c113-a, swi-hci-c113-b, swi-hci-c129-a, swi-hci-c129-b, swi-hci-c125-5-a, swi-hci-c137-a, swi-hci-c137-b including telephony and WLAN in HCI Finger 1 will also be affected by this interruption. Last change: 20.11.2024 08:44
22.11.2024 07:00	22.11.2024 08:00	Stromunterbruch Freitag, 22. November 2024 zwischen 07:00 - 08:00 Uhr im Geb?ude ONA	Details
Stromunterbruch Freitag, 22. November 2024 zwischen 07:00 - 08:00 Uhr im Geb?ude ONA On Friday, November 22, 2024, there will be a power interruption in the ONA building between 07:00 - 08:00 due to maintenance work on the electrical distribution. The hall E25 and the carpentry workshop in the EO are affected by this interruption. The network switch swi-ona-eo28-a and swi-ona-eo28-b should continue to run without interruption thanks to the UPS connection. Last change: 19.11.2024 12:05
25.11.2024 19:00	26.11.2024 23:59	Spectrum Scale NAS12 CES software upgrade at Zentrum location from 25.11.2024 from 7 pm until 26.11.2024 11 pm	Details
Spectrum Scale NAS12 CES software upgrade at Zentrum location from 25.11.2024 from 7 pm until 26.11.2024 11 pm On the Spectrum Scale system (NAS12) at the Zentrum location we are planning a software update on the access servers (CES) from 25.11.2024 at 7:00 pm to 26.11.2024at 11 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. Thank you for your understanding. Best Regards, ID-INFRA, Storage Last change: 19.11.2024 09:33
21.11.2024 06:00	21.11.2024 08:00	Netzwerkunterbruch Donnerstag, 21.November 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C337	Details
Netzwerkunterbruch Donnerstag, 21.November 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C337 On Thursday, November 21, 2024 from approx. 06:00-08:00 there will be a network interruption as a result of the access upgrade in the HCI building. The floor switch swi-hci-c337-a with rooms 333 - 350 on floors F, G, H, J is affected by this interruption Last change: 18.11.2024 07:49
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
28.11.2024 20:00	28.11.2024 23:00	Zone Router Cx Hardware Lifecycle	Details
Zone Router Cx Hardware Lifecycle As part of the lifecycle, on November 28, the hardware will be replaced from the router Cx. When: on 28.11.2024 between 20:00 and 23:00 What is affected: The entire data network of the network zone Cx, including wifi and Data Center DCCx. Last change: 11.11.2024 08:14
26.11.2024 08:00	26.11.2024 08:00	Rollout of the new Cisco Secure VPN Client from Tuesday 26.11.2024 at 8:00 a.m	Details
Rollout of the new Cisco Secure VPN Client from Tuesday 26.11.2024 at 8:00 a.m An updated version of the Cisco Secure VPN Client (Version 5.1.6.103) is now available for the desktop operating systems Windows, MacOS and Linux. Please note that the client has been renamed by Cisco from "AnyConnect Secure Mobility Client" to just "Secure Client". The new version includes several bug fixes. The new images are available now in the IT-Shop (https://itshop.ethz.ch/). On Tuesday 26.11.2024 at 8:00 a.m we will force the upgrade through the VPN Gateway. Clients that connect to ETH via VPN after that time will receive the update automatically. Last change: 08.11.2024 14:35
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
25.11.2024 19:00	26.11.2024 23:55	NAS12 Spectrum Scale Software Upgrade (Zentrum) from November 25th 7pm to November 26th 11.55 pm	Details
NAS12 Spectrum Scale Software Upgrade (Zentrum) from November 25th 7pm to November 26th 11.55 pm On the Spectrum Scale system (NAS12) at the Zentrum location we are planning a software update on the access servers (CES) from 25.11.2024 at 7 pm to 26.11.2024 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: 11.10.2024 12:18
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
18.11.2024 19:00	21.11.2024 17:00	NAS12 Backend Storage Update (Zentrum) from November 18th at 7 pm to November 21st at 5 pm	Details
NAS12 Backend Storage Update (Zentrum) from November 18th at 7 pm to November 21st at 5 pm On the Spectrum Scale system (NAS12) at the Zentrum location, a software update of the backend storage systems is planed from 18.11.2024 at 7 pm to 21.11.2024 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 12:06
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

Old announcements

Dismantling the CLV network

Computer rooms in HG and HCI not available

Netzwerkunterbruch Donnerstag, 12.Dezember 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C213

Power outage Tuesday, December 10, 2024 between 6:00 a.m. and 8:00 a.m. in the FMG building

Network interruption Thursday, 12th of December 2024 from approx. 05:30-08:00 in the building HG communication room D17.1

power outage Alp Weissenstein

Network interruption Thursday, December 5th, 2024 from approx. 6:00 a.m. to 8:00 a.m. in the building NO Komraum B10.1

Network interruption Thursday, December 5th, 2024 from approx. 6:00 a.m. to 8:00 a.m. in the building NO Komraum C43.2

Network interruption Saturdday, 7th of December 2024 from approx. 07:00-17:00 in the building CAB

Netzwerkunterbruch Donnerstag, 5.Dezember 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C213

Software Upgrade on Access Switches OCT G-Stock

Dismantling of the TUR network on Monday November 25th, 2024

Network interruption from Monday, December 9th, 2024 8:00 p.m. to Tuesday, December 10th, 2024 6:00 a.m. in the GMA building

Network interruption Tuesday, December 3rd, 2024 between 00:01 a.m. and 05:30 a.m. in the DFA/DFB building

Power/network interruption Thursday, November 21, 2024 between 06:30 - 07:30 in the HCI Finger 1 building

Stromunterbruch Freitag, 22. November 2024 zwischen 07:00 - 08:00 Uhr im Geb?ude ONA

Spectrum Scale NAS12 CES software upgrade at Zentrum location from 25.11.2024 from 7 pm until 26.11.2024 11 pm

Netzwerkunterbruch Donnerstag, 21.November 2024 von ca. 06:00-08:00 Uhr im Geb?ude HCI Komraum C337

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

Zone Router Cx Hardware Lifecycle

Rollout of the new Cisco Secure VPN Client from Tuesday 26.11.2024 at 8:00 a.m

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

NAS12 Spectrum Scale Software Upgrade (Zentrum) from November 25th 7pm to November 26th 11.55 pm

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

NAS12 Backend Storage Update (Zentrum) from November 18th at 7 pm to November 21st at 5 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