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en:aktuelles [2019-06-24 10:11] – Thomas Thielen:aktuelles [2025-10-06 12:05] (current) – s/Feder/Flosse/ Ignatios Souvatzis
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 ====== News and Service Indications ====== ====== News and Service Indications ======
  
-Here you will find recent Information and service indications for our infrastructure. If you are interested to receive these informations via email, please subscribe to [[https://lists.iai.uni-bonn.de/mailman/listinfo.cgi/gsg-op|gsg-op@lists.iai.uni-bonn.de]]. We are using this list to announce technical issues, maintenance windows and the results of these proceedings. +Here you will find recent Information and Service Indications for our infrastructure. If you are interested to receive these informations via email, please subscribe to [[https://lists.iai.uni-bonn.de/mailman/listinfo.cgi/gsg-op|gsg-op@lists.iai.uni-bonn.de]]. We are using this list to announce technical issues, maintenance windows and the results of these proceedings.\\
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-====== 2019-06-24: Loss of central Storage at B-IT ====== +
- +
-Last Friday around noon we experienced a total loss of several central components of our userstorage for UNIX (NFS) and Windows (SMB). Sadly we had to realize that we lost a rather important large storage component completely, so we had to recover the affected storage areas from our backup to alternative server systems. Because of that, a certain loss of data in the confines of the regular backup schedule (usually daily in the night) has to be expected. +
- +
-The data rescue operation is completed by now, all services were restored again. +
- +
----- +
-===== 2019-05-29: New Host Keys login.bit ===== +
- +
-The SSH Login Server of the b-it was reinstalled and received new host keys. If you want to verify, please refer to the following fingerprints: +
- +
-SHA256: +
- +
-| SHA256:xfo6iWzDsy0MwsKCX1qISP6Q7fuAmeDxlmZI3kiFX1g root@login2 | (ECDSA) | +
-| SHA256:xMB8gcZWBVR+5xCDqHpxDkY81oRClxV2HFl1Ft7HKYM root@login2 | (ED25519) | +
-| SHA256:QhXyzQWSI6BMGCjafXbgA+UVRLpgtfhPGXr90jNAZ3k root@login2 | (RSA) | +
-\\ +
-MD5: +
- +
-| MD5:e5:ab:e3:80:bb:83:ba:b0:bb:df:d3:aa:a7:94:c5:1d root@login2 | (ECDSA) | +
-| MD5:b0:d5:91:48:17:9e:70:b5:de:48:66:6c:21:14:37:fc root@login2 | (ED25519) | +
-| MD5:3d:8e:c3:d0:33:80:c7:a6:e5:30:6f:c4:da:8b:56:5d root@login2 | (RSA) |+
 \\ \\
 ---- ----
-===== 2019-05-20: eduroam, eduroam-cs and the new certificate ===== +===== 2025-10-01: Printer Feder replaced by Flosse ===== 
-Until the replacement of the eduroam-cs certificate within IT, the certificate specified [[en:eduroam|here]] must still be used when connecting to eduroam-cs! We will have completed the conversion to the new CA within the next few days, so you can also use the new certificate within eduroam-cs, as stated in the HRZ newsletter. We will announce this accordingly here. +<html><div class="tpl_warning">Feder (student printer in U1.040) has been replaced by Flosse in the same room.</div></html>\\
- +
----- +
-===== 2019-04-29: No Audio available in Room 0.107 ===== +
- +
-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. +
- +
----- +
-===== 2019-04-16 11:45: Takeover of the regulated help desk operation ===== +
-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. 
- 
- 
----- 
-===== 2019-04-12 10:00: DNS resolver 131.220.51.34 has been switched off ===== 
- 
-The DNS resolver 131.220.51.34 had been replaced by 
- 
-131.220.4.11 
-131.220.4.17 
-2a00:5ba0:10:330::b 
-2a00:5ba0:10:330::11 
- 
-a few weeks ago and has been turned off on Friday, April 12th, 2019, 10:00 local time. 
- 
-(We will return our temporary network 131.220.50.0/23 to the University 
-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. 
- 
----- 
- 
-===== 2019-01-29: Scanning from the multifunction device "feder" in the BYOD room (U1.040) ===== 
- 
-It is now possible to scan from "feder" not only onto a USB storage device, but also into an E-mail. You have to  
-login first, using the display of "feder" ("Alternate Login").  
-Please don't forget to log out afterwards. 
- 
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