FeM-Net Status
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All systems are operational.

FeM-Net Status

This page shows an overview of our system status.

Please keep in mind that all helpers do this voluntarily in their free time.

If you have any questions or specific problems, feel free to send us a ticket via our helpdesk: https://helpdesk.fem.tu-ilmenau.de.

30 Incidents
  • Internet Uplink

    Last updated 2026-03-19 19:44:57

  • Wireless (Freescale system)

    Last updated 2025-11-03 20:55:28

    House A, CJD

  • Wireless (Aruba system)

    Last updated 2026-01-19 23:57:13

    House B, C, D, E, H, I, K, L, N, P, Q and FeM-Office

  • Wired

    Last updated 2026-01-19 23:58:28

    Ethernet sockets

  • Network Management

    Last updated 2026-01-20 00:58:47

    FeM AdminDB and network services (DHCP, DNS...)

8 Incidents
  • Webcluster

    Last updated 2026-01-30 15:05:19

  • Mailserver

    Last updated 2026-01-30 15:05:22

    Mail servers, inboxes & list systems

  • VM-Hosts

    Last updated 2026-01-28 13:53:18

    Operational
  • Databases

    Last updated 2026-01-30 15:05:20

  • Monitoring

    Last updated 2025-11-04 14:15:17

    All monitoring systems, e.g. Icinga, Grafana, ...

  • Storage systems

    Last updated 2026-01-17 14:09:13

    Operational

    Storage systems for servers (e.g. Ceph, ha-storage)

  • Helpdesk

    Last updated 2026-01-30 15:05:44

3 Incidents
  • Mastodon

    Last updated 2025-10-31 12:35:48

    Operational

    Federated social network

    View Details
  • Mattermost

    Last updated 2025-10-31 12:35:48

    Operational

    Internal Messenger

  • Pretix

    Last updated 2025-10-31 12:35:48

    Operational

    A Service to Sell Tickets and Manage Events

    View Details
  • Dist-Mirror

    Last updated 2025-10-31 12:35:48

    Operational

    A Mirror for some selected Linux Distributions

    View Details
  • Jitsi

    Last updated 2025-10-31 12:35:48

    Operational

    A Browser based Video-Conferencing Software

    View Details
  • XMPP

    Last updated 2025-10-31 12:35:48

    Operational

    XMPP / Jabber Instant Messaging

    View Details
  • FeMCI

    Last updated 2025-12-12 09:58:46

    Operational

    FeM Content Infrastructure

    View Details
  • Homepage

    Last updated 2026-01-30 17:39:52

    Our homepage

    View Details
  • Matrix

    Last updated 2026-02-22 09:15:18

    Federated Instant Messaging

    View Details

Past Incidents

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No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

No incidents reported.

DHCP-problems

3 years ago —
Fixed
3 years ago —

We are currently experiencing problems with new devices interacting with DHCP. This leads to newly registered devices being unable to connect to some websits (i.e. those which don't offer only IPv4 connectivity). We are investigating the problem.

Update 21:47

We were able to pin down the issue to the filesystem of the active DHCP node being corrupted and thus the configuration for newly registered devices unable to be written. For now, we have switched over to the backup DHCP node, so DHCP operation should now be working as intended. We are still working on bringing up the primary node again.

Update 2023-01-03 16:51

The primary node is back online. We have noticed that parts of the filesystem have been corrupted, but it seems the node is working as intended again.

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