Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
en:aktuelles [2020-10-02 16:47] – Thomas Thiel | en:aktuelles [2024-01-05 09:12] – Thomas Thiel | ||
---|---|---|---|
Line 2: | Line 2: | ||
====== News and Service Indications ====== | ====== News and Service Indications ====== | ||
- | Here you will find recent Information and service indications | + | Here you will find recent Information and Service Indications |
+ | \\ | ||
---- | ---- | ||
- | ===== 2020-10-17: Maintenance Window for the Network Infrastructure of the Serverrooms of C.S. Dept and B-IT ===== | + | ===== 2023-12-11: Eduroam was out or order ===== |
- | At Saturday, | + | < |
- | ---- | + | < |
- | ===== 2020-09-28: The Aftermath of a Power Outage ===== | + | |
- | + | ||
- | Due to a power outage in the early morning, there were massive connectivity problems throughout the university networks. | + | |
- | + | ||
- | In the computer science dept., all systems without direct UPS-support were affected, but these problems should all be fixed by now. | + | |
+ | Members and students of the Computer Science department and the B-IT can also use our own [[en: | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2020-09-22: Changes for wireless networks CP1GUEST and EDUROAM-CS ===== | + | ===== 2023-12-12/13: TVS maintenance window |
- | Due to routing changes of the abovementioned networks, we anticipate a few discontinuities for them. If you have a CS/B-IT account, we remind you that you should better use [[en:wifistd|our internal network '' | + | |
- | //Update:// The activities have been terminated for the time being. | + | |
- | ---- | + | |
- | ===== 2020-09-17: Maintainance of Internet Connection: finished | + | |
- | Due to maintainance of the Internet connection, individual services might be disconnected for a short time today. Normally, you can reconnect right away. | + | |
- | ---- | + | |
- | ===== 2020-09-01: New Service: Matrix IM ===== | + | |
- | We just finished the deployment of a node of the matrix.org instant communication network. More info can be found [[en: | + | |
- | ---- | + | < |
- | ===== 2020-08-17: Maintainance of Account server | + | </ |
- | The maintainance of the account creation and renewal website, startup, | + | |
- | ---- | + | |
- | ===== 2020-08-10: DNS Resolving last Weekend | + | |
- | From sunday, ~13:00 up to today, ~9:30, we experienced minor problems throughout the entire network of the c.s. dept and the B-IT due to a failing primary nameserver. The problem was corrected by now. | + | This semester' |
+ | < | ||
+ | If you still need your data, please read them out before. This will also be possible afterwards, of course, </ | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2020-05-03: Mailservice temporarily down ===== | + | ===== 2023-08-07: Change |
- | Due to failed network equipment in the HRZ the mail server is offline at the moment. Please be patient while the problem is solved. | + | Today we did renew the certificate for our wifi infrastructure. At the same time we switched over to the new certification authority hosted by the DFN (GEANT, just like the HRZ did some days before, you may remember |
- | UPDATE: | + | This means that all wifi configurations of your devices that are used to |
- | + | connect to the computer science dept. or the b-it (eduroam-cs and | |
- | ---- | + | 802.1X) have to be reconfigured |
- | ===== 2020-04-24: Discontinuation of OSP Videostreaming ===== | + | or CA. |
- | + | ||
- | Due to massive problems with the software Backend, we had to shut down our streaming services on the OSP server permantly. | + | |
+ | You will find the current [[en: | ||
+ | The VPN service is *not* affected by these changes.\\ | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2020-03-18: Reduction in attendance times due to COVID-19 ===== | + | =====2023-07-14: Configuration change also for " |
- | Due to the special situation we find ourselves | + | The [[https:// |
- | ---- | + | According to HRZ, a connection with the old parameters **won' |
- | ===== 2020-03-05: Availability of the Computer Pool Rooms U1.012, U1.041, U1.042 ===== | + | |
- | + | ||
- | After the end of the [[https:// | + | |
+ | If you have an Informatics/ | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2019-06-25: Update Status Imagine Premium/ | + | ===== 2023-07-10: Student printer (feder) malfunctioning |
- | By now a registration using the university email address is possible. More information available on [[en:microsoftimagine|this page]]. | + | **Update:** The parts have been changed. |
+ | The student printer in U1.040 (feder) is malfunctioning. We already identified the problem and replacement parts have been ordered. They shall arrive by 12th July 2023. Until then we ask for your patience.\\ | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2019-06-25: Status Imagine Premium/ | + | ===== 2023-02-02: Wifi services unavailable |
- | Since Microsoft changed the name of the program from " | + | **UPDATE (09:40h) : all wifi services |
- | ---- | + | We are currently experiencing a total loss of WiFi authentication |
- | ====== 2019-06-24: Loss of central Storage at B-IT ====== | + | inside the whole building |
+ | to a failure of a central component. | ||
- | Last Friday around noon we experienced | + | We are already working on a solution to the problem. Unfortunately |
- | + | cannot predict how long these repairs will take. Due to the nature | |
- | The data rescue operation is completed by now, all services were restored again. | + | the problem, it could be a longer process. |
+ | Other services are not affected by the disruption.\\ | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2019-05-29: New Host Keys login.bit | + | ===== 2023-01-30: New transponder forms ===== |
- | The SSH Login Server | + | There are new versions (V9) of all transponder forms available (German only). If you have saved the forms locally, please |
- | + | ||
- | SHA256: | + | |
- | + | ||
- | | SHA256: | + | |
- | | SHA256: | + | |
- | | SHA256: | + | |
\\ | \\ | ||
- | MD5: | + | ---- |
+ | ===== 2022-09-19: Poster printouts unavailable at the moment ===== | ||
- | | MD5:e5: | + | We are unable to print your posters at the moment due to defective hardware in our poster plotter. Please utilize the similar service from the [[https:// |
- | | MD5: | + | \\ |
- | | MD5:3d: | + | **Update |
\\ | \\ | ||
---- | ---- | ||
- | ===== 2019-05-20: eduroam, eduroam-cs and the new certificate | + | ===== 2022-09-15: Availability of Pool PCs during nighttime |
- | Until the replacement of the eduroam-cs certificate within IT, the certificate specified [[en: | + | |
+ | In order to reduce power consumption, | ||
+ | More information can be found on the [[https:// | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2019-04-29: No Audio available in Room 0.107 ===== | + | ===== 2022-07-19: WiFi Certificate about to expire, replacement imminent |
- | Because of a device defect, there is currently no audio available in room 0.107. Please bring your own speakers or contact GSG for alternatives. We hope that the replacement amplifier will be installed during week 19. | + | **UPDATE 2022-07-25: |
+ | |||
+ | As the current certificate used for our wifi authentication services | ||
+ | expire, we will be updating to a new certificate soon. Your operating system could | ||
+ | be set up to notify you about this for security reasons. If this happens, you can | ||
+ | safely accept | ||
+ | the certificate fingerprints to the ones issued on our [[en: | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2019-04-16 11:45: Takeover of the regulated help desk operation | + | ===== 2022-07-15: E-Mail service computer science & b-it unavailable |
- | From now on, access to our IT Helpdesk in room ** 0.014 ** is open to all students and staff at regular core times. There, we are happy to answer your questions about the IT infrastructure and solve your technical problems. | + | |
- | + | ||
- | The help desk is staffed at the following core times: | + | |
- | ^ Weekday ^ core time ^ | + | |
- | | Mon | 10-14 pm | | + | |
- | | Tue-Thu | 12-16 pm | | + | |
- | | Fri | 12-14 pm | | + | |
- | \\ | + | |
- | Please refrain from contacting our staff in other offices (except transponder matters) so that we can do our job properly. | + | |
+ | **Update: The e-mail-service is restored.**\\ | ||
+ | The email addresses @informatik, | ||
+ | \\ | ||
---- | ---- | ||
- | ===== 2019-04-12 10:00: DNS resolver 131.220.51.34 has been switched off ===== | + | ===== 2022-04-05: Authentication Problems with Matrix Service |
- | + | ||
- | The DNS resolver 131.220.51.34 had been replaced by | + | |
- | + | ||
- | 131.220.4.11 | + | |
- | 131.220.4.17 | + | |
- | 2a00: | + | |
- | 2a00: | + | |
- | + | ||
- | a few weeks ago and has been turned off on Friday, April 12th, 2019, 10:00 local time. | + | |
- | + | ||
- | (We will return our temporary network 131.220.50.0/ | + | |
- | Computing Center shortly.) | + | |
- | + | ||
- | Most machines (computers, printers, scanners, etc.) are configured by DHCP | + | |
- | automatically and have switched already, We have told about others, that we | + | |
- | had detected, to the colleagues in the work groups that manage them. | + | |
- | + | ||
- | Should there still be machines that are manually configured to use | + | |
- | 131.220.51.34 by the users themselves: you have to change the DNS resolver | + | |
- | setting to the values shown above. However, as far as we can see, | + | |
- | there are only a few left, that are already known to their | + | |
- | administration. So the only problematic machines are such that were | + | |
- | switched off for the last few days. | + | |
+ | After the last Update of the matrix Service, some users may have experienced problems logging into out matrix service. This problem is now fixed. Existing sessions were not affected by this problem.\\ | ||
+ | \\ | ||
---- | ---- | ||
- | + | ===== 2022-03-03: new Chat-Function on GSG-Supportpages | |
- | ===== 2019-01-29: Scanning from the multifunction device " | + | |
- | + | As we are trying | |
- | It is now possible | + | |
- | login first, using the display of " | + | If you want to use the chat, just click on the blue bar on the bottom right part of the page footer.\\ |
- | Please don't forget | + | |
---- | ---- | ||