FeM-Net Status
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Some systems are experiencing issues.

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.

31 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

5 years ago —
Fixed
5 years ago —

Out main database is currently not working. We are still investigating the issue. This outage may affect various other services, including the FeM Wi-Fi.

UPDATE: Fixed. Corosync and DRBD both lost sync

No incidents reported.

No incidents reported.

Fixed
5 years ago —

Our backup fiber is broken too now. We are investigating and preparing another workaround.

Update 2020-10-29 10:36: There is only one fiber working anymore. Our technicians are trying to install bidirectional fiber optics which require firmware upgrades on our switches.

Update 2020-10-29 11:46: Link is up again, but we are still expecting some outages over the day. We are starting to plan a long-term solution.

Update 2020-10-30 08:34: The link is down again. We suspect our last backup fiber is now broken, too. Expect longer outages as we need to repair the fibers or install a new backup link.

Update 2020-10-30 10:28: It seems we have found the issue. Probably rodents tried to eat our fibers.

Update 2020-10-30 10:50: Repair is in progress now. Uplink is still not recovered.

Update 2020-10-30 15:52: The fiber is repaired and link is up again. We don't expect any downtime anymore. Thank you for your patience.

Fixed
5 years ago —

The connection to Prof.-Philippow-Str. 4 is down. We're investigating.

UPDATE 14:56: One fiber connection between Prof.Philippow-Str. 1 and 4 is broken. We were able to restore the uplink by switching to a backup fiber.

5 years ago —
Fixed
5 years ago —

The TLS Certificate for XMPP is not up to date anymore. We are investigating.

Update 2020-10-27 20:16: Our new certs hasn't propagate. we reloaded our services.

Update 2020-10-27 20:24: We are looking for the reason of this outage. XMPP should be usable again.

Update 2020-10-27 22:04: There is a kind of fix now. Lets look at it the next time our cert expires.

5 years ago —
Fixed
5 years ago —

There are reports about the wifi still being unavailable for some people.

UPDATE: This seems to have been caused by the Admindb-Outage. There are no new reports.

No incidents reported.