Updated: Planned Network Maintenance Notice Middlesex, UK April 26, 2020

Sunday, 26 April 5 hours

The scheduled maintenance has been completed.


Scheduled maintenance is currently in progress. We will provide updates as necessary.


Updated Schedule

Scheduled network maintenance will occur in the Middlesex, UK (LHR1) WSS data center on April 26, 2020, starting at 14:00 UTC and is expected to last up to 5 hours.

Impact No impact is expected.

This maintenance is part of a broader worldwide maintenance being performed in Broadcom and thus must occur outside of normal maintenance windows. The maintenance is being performed on one of three sets of redundant Internet circuits in this site, and the remaining two circuits will not be affected. Peering connections in LHR1 will not be part of the maintenance.

Please visit these KB articles for a full list of IP networks used by WSS: Worldwide data center IP addresses: https://knowledge.broadcom.com/external/article?legacyId=TECH242979 Authentication IP addresses: https://knowledge.broadcom.com/external/article?legacyId=TECH240889

Questions? Please visit this KB article for additional details on the Web Security Service Migration to Google Cloud Platform: https://knowledge.broadcom.com/external/article?legacyId=tech257356

If you have further questions regarding this announcement, contact Technical Support. Support information is located at: https://support.broadcom.com/security

For real time updates and status visit and subscribe to Broadcom Service Status: https://wss.status.broadcom.com


  • Start Date: April 26, 2020, at 14:00 UTC
  • End Date: April 26, 2020, at 19:00 UTC

  • Began at:

    Affected components