University of Cambridge Computer Laboratory - cr1-sw0/gatwick software upgrade – Maintenance details

All systems operational

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MAY24

cr1-sw0/gatwick software upgrade

Completed24 May, 2023 at 19:00 – 20:00UTC

Affects

Network

Under maintenance from 7:00 PM to 8:00 PM

  • Completed24 May, 2023 at 20:00UTC

    Maintenance has completed successfully

  • In progress24 May, 2023 at 19:00UTC

    Maintenance is now in progress

  • Planned24 May, 2023 at 19:00UTC

    We are upgrading the Cisco IOS XE software on cr1-sw0 aka gatwick, our core switch for the William Gates Building and one of our main routers. There may be brief periods of packet loss, but no major disruption is expected.