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Manchester I Datacenter Scheduled Maintenance - zscalertwo.net

Major Impact Investigating Ongoing March 13, 2026

Incident Lifecycle

Investigating

Incident Timeline

Investigating
Zscaler will be enabling IPv6 at our Manchester I (MAN1) Data Center.  During the maintenance window the services through MAN1 Data Center will be restarted in phases to minimize the service impact.Other Zscaler sites and Zscaler Services will continue to operate normally.Maintenance Window:Start time is March 18, 11:00 am PST (March 18, 18:00 UTC)End time is March 18, 4:00 pm PST (March 18, 23:00 UTC)
Mar 13, 2026 at 5:22 PM UTC
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