News & Alerts

log4j - Critical vulnerability of Java application - Threat level: yellow: A critical security vulnerability has been identified in the popular "Apache log4j" library.
Wed., December 15th all day: maintenance of the productive campus management systems HISinOne, LSF, POS, SOS, HISISY: The productive campus management systems HISinOne, LSF, POS, SOS, HISISY are not available all day on Wednesday, December 15th due to database update. Note on HISinOne: we assume that HISinOne will be available again in the afternoon.
Action required! Maintenance work on the bwCloud (all operating sites) from January 25, 2022 onwards: From 25/01/2022 08:00 maintenance work will take place in all bwCloud operating sites and will last at least one day. The user accounts and projects of each user have to be reactivated or newly created by a re-registration. For the Freiburg region, further manual work, such as the manual migration of VMs, is also necessary.
Wednesday, 08.12.21, 12.00: Mail server maintenance: On Wednesday, 08.12.21, starting around 12.00 h: Mail server maintenance with CommuniGate update
Deadline for ISP client software update 19.12.2021: Since there were some questions regarding the affected systems, the deadline has been extended: Until 19.12.2021 the update should be done, after that the nodes will be locked bit by bit. And again to clarify: ALL clients are affected, no matter if the software is installed on a PC, notebook, server or virtual server.
Maintenance break of bwSync&Share on 2.12.21: The maintenance break actually planned for 28.11. could not be carried out. It is now scheduled for 2.12.2021 from 18:00 to 20:00.
Kernel-Updates Spectrum Protect Server 27./28.11.2021: This weekend kernel security and bug fix updates have to be applied to all Spectrum Protect (formerly known as TSM) servers.
Malfunction in OnlyOffice re. bwSync&Share: OnlyOffice is currently not available. The provider KIT reports problems with the cache. The end of the malfunction can not be named at the moment.
Malfunction of bwSync&Share: Since 14:40 today (22.11.2021) bwSync&Share is down. The cause is a misconfiguration in the firewall. On 25.11.2021 the service will be unavailable due to maintenance from 18:00 to 21:00.
Wednesday 24.11.2021 Workgroup server (BSCW,GROUPS) update from 8 a.m.: On Wednesday, 24.11.2021, the workgroup server is partly not reliably available in the morning from 8:00 a.m. due to an update!
HISinOne available again: The campus management system HISinOne is available again after a successful update.
Wednesday, November 11th 2021 from 4 pm - HISinOne maintenance: The campus management system HISinOne (productive, demo, active test) is not available on Wednesday, November, 11th 2021 from 4 pm for approx. 60 min. due to system maintenance.
bwSync & Share not available on 11/18/21 from 6:00 p.m. to 9:00 p.m.: Due to an upgrade within Nextcloud, via which bwSync & Share is delivered, the service is not available for three hours.
No SMB access to web server at 132.230.132 and 132.230.133: SMB malfunction of the web servers - update: fixed
Important! Vulnerability in IBM Spectrum Protect (formerly: TSM) client < version 8.1.12: IBM has issued a security warning for all client versions < 8.1.12. This vulnerability may also affect SP servers, so no clients that have not been updated to the non-critical version 8.1.12 will be allowed starting next week. The download link for the current versions can be found below.
Nov. 4, 2021, zw. 07:00 - 07:30: Network maintenance work: There will be network maintenance on Thursday Nov 4 between 7am - 7:30am. During this time there MAY be problems accessing the internet from the private networks. Access to internal university services is NOT affected.
Spectrum Protect Server: Security-critical kernel updates completed: During the updates, the Spectrum Protect servers (formerly: TSM servers) were temporarily unavailable. All systems are back in normal operation.
27.10.2021 - Malfunction in course synchronization between HISinOne and ILIAS: On the evening of 27.10.21 between approx. 18:30 and 21:30h there was an error in the synchronization between the booking data from HISinOne and the courses transferred to ILIAS. As a result, numerous people had temporarily lost their course access (students as participants and teachers as course administrators).
26.10.2021,ca. 10:50 - 11:05am: Short-term network malfunction: This morning between 10:50 and 11:05 there was a brief disruption of the network. Access from the private networks to the Internet was interrupted during this time
Until Thursday, October 28, 2021 incl. all day - HISinOne DEMO and testsystem maintenance: The maintenance work on the HISinOne DEMO system and the active test system TEST2 must unfortunately be extended to Thursday, October 28th, 2021 inclusive. The systems are not available all day.
HISinOne (productive) available again: The campus management system HISinOne (productive) is available again after a successful update.
bwSync&Share not available on 28.10.21 between 19:00 and 20:00: During the maintenance window between 19:00 and 20:00 the database will be reorganized.
Until Monday, October 25, 2021 incl. all day - HISinOne DEMO and testsystem maintenance: The maintenance work on the HISinOne DEMO system and the active test system TEST2 must unfortunately be extended to Monday, October 25th, 2021 inclusive. The systems are not available all day.
Wednesday, October 27 from 4:30 pm - HISinOne maintenance: The campus management system HISinOne (producitv, demo, active test) is not available on Wednesday, October 27 from 4:30 pm for approx. 60 min. due to urgent update. >> Attention: In the maintenance time, no attendance confirmation (via HISinOne) can be made for affected attendance appointments. If necessary, please confirm your attendance in advance or do so after maintenance.
Monday, October 25 from 4:30 pm - HISinOne maintenance: The campus management system HISinOne (producitv) is not available on Monday, October 25 from 4:30 pm for approx. 60 min. due to urgent update. >> Attention: In the maintenance time, no attendance confirmation (via HISinOne) can be made for affected attendance appointments. If necessary, please confirm your attendance in advance or do so after maintenance.
Friday, October 22, 2021 all day - HISinOne DEMO and testsystem maintenance: The maintenance work on the HISinOne DEMO system and the active test system TEST2 must be continued on Friday, October 22nd, 2021. The systems are not available all day.
Survey on BigBlueButton among lecturers and students: Dear lecturers, dear students, help us improve our offerings and participate in our short, anonymous survey about BigBlueButton, our video conferencing or virtual classroom tool.
Malfunction 17:30 - 19:45: File server / central storage system: impairment of various services: Today, on 18.10.2021, between 17:30 and 19:45, the central storage system experienced a system malfunction. This caused severe delays, which also affected all connected services.
Thu./Fri. October 21-22, 2021 all day - HISinOne DEMO and testsystem maintenance: The campus management systems HISinOne DEMO and the active test system TEST2 are not available all day on Thursday and Friday, October 21-22, 2021 due to database update
Partial disruption of data center infrastructure and services due to power fluctuation on Sunday morning: On Sunday morning there were problems with the power supply. The UPS had to be switched back to battery operation manually first, the cause is not yet known. Although most of the servers in the virtualization, bw/de.NBI-Cloud, NEMO, ... ran through, there were side effects in the management cluster (Postgress, HiS) due to a defective FC switch. Likewise, some power supplies and thus services in other infrastructures are irreparably damaged.

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