University of Cambridge Computer Laboratory - Network maintenance: offices – Maintenance details

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APR26

Network maintenance: offices

Completed26 April, 2026 at 04:00 – 04:30UTC

Affects

Network

Under maintenance from 4:00 AM to 4:30 AM

  • Completed26 April, 2026 at 04:30UTC
    Maintenance has completed successfully
  • In progress26 April, 2026 at 04:00UTC
    Maintenance is now in progress
  • Planned26 April, 2026 at 04:00UTC

    We will upgrade the software on the office network infrastructure, in order to rectify a known urgent issue and to maintain the security and reliability of the network. This is expected to cause around 15-30 minutes' outage affecting wired ethernet connections in offices, labs and public areas of the William Gates Building, as well as wifi and phones.

    This outage has been scheduled to take place automatically early on Sunday morning in an attempt to minimise disruption.

    Similar outages affecting servers in GN09 and the West Cambridge Data Centre are being scheduled separately.