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Network connection

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22 entries, newest to oldest

Wednesday, 28 January 2026 13:00:01

Network interruptions due to switch migration (BAR, BIN, GLB, GOER, HEI, HUE, KRO, MER, MIE, M13, N60, N63, N67, N69, S7A, SCH, TIL, TOE, VG3, VMB, VVT, WHB, WUER, ZIN) 6, 2:00 p.m. to 6:00 p.m.  

On Wednesday, 28.01.2026 between 2 and 6 p.m. the switches at VMB will be migrated to MSTP (Multiple Spanning Tree Protocol). During the migration, recalculations of the spanning tree may result in …

Monday, 26 January 2026 13:00:57

Network interruptions due to switch migration (BAR, BIN, GLB, GOER, HEI, HUE, KRO, MER, MIE, M13, N60, N63, N67, N69, S7A, SCH, TIL, TOE, VG3, VMB, VVT, WHB, WUER, ZIN) January 26, 2026, 2:00 p.m. to 6:00 p.m.  

On Monday, 26.01.2026 between 2 and 6 p.m. the switches at KRO will be migrated to MSTP (Multiple Spanning Tree Protocol). During the migration, recalculations of the spanning tree may result in …

Monday, 19 January 2026 13:00:24

Network interruptions due to switch migration (BAR, BIN, GLB, GOER, HEI, HUE, KRO, MER, MIE, M13, N60, N63, N67, N69, S7A, SCH, TIL, TOE, VG3, VMB, VVT, WHB, WUER, ZIN) January 19, 2026, 2:00 p.m. to 6:00 p.m.  

On Monday, 19.01.2026 between 2 and 6 p.m. the switches at WHB will be migrated to MSTP (Multiple Spanning Tree Protocol). During the migration, recalculations of the spanning tree may result in …

Thursday, 08 January 2026 09:00:14

Maintenance: Restart of Core Router TRE, 8 January 2026, 10:00 a.m. – 11:00 a.m.  

Due to a hardware defect, one of our core routers needs to be restarted. Due to redundancy, there should be no disruption, barring unforeseeable circumstances. We apologise for any inconvenience …

Monday, 15 December 2025 07:00:19

Introduction of network bandwidth limitation in all virtualization environments, 15 December 2025, 10:00 a.m.–12:00 p.m.  

On December 15, 2025, starting at 10 a.m., a network bandwidth limitation will be introduced in our virtualization environments.
The aim of this measure is to increase the stability of the overall …

Wednesday, 03 December 2025 13:54:26

Fault: Data network

Resolved after 44h 27m
Wednesday, 08 October 2025 15:00:59

Migration BAR Router part 2, 8 October 2025 5:00–8:00 p.m.  

On Wednesday, 8 October 2025, 5:00 p.m. to 8:00 p.m. the remaining buildings will be moved to new routers. Subject to unforeseeable events, this will result in a brief outage of the data network …

Monday, 22 September 2025 07:44:56

Disruption: Network, internet, telephony, building E09

Resolved after 191h 29m
Tuesday, 16 September 2025 15:00:37

Maintenance work: Network connectivity disrupted in the Budapester Straße area, 16 Sept 2025 17:00-20:00  

On September 16, 2025, between 17:00. and 20:00, the data network connection and telephone service for the Budapester Straße area will be unavailable due to necessary work on the DTAG fiber optic …

Tuesday, 09 September 2025 03:00:47

DFN maintenance work: Z48 network connectivity, 09 Sept 2025 05:00-07:00  

The network connection of Zwickauer Str. 48 (Z48) will be unavailable in the period 09.09.2025 05:00 – 07:00 due to DFN maintenance work.


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