Maintenance

Zscaler maintenance

Public maintenance from vendor feeds, with related items from the same catalog.

All maintenanceOverview
Upcoming
Aug 24, 2026, 04:55 PM EDT
Tokyo IV (TYO4) Datacenter Network Maintenance

Zscaler will be performing hardware maintenance in the Tokyo IV (TYO4) Datacenter.

Maintenance window,
Start: 2026-08-27 02:00 JST
End: 2026-08-27 04:00 JST
(i.e. 2026-08-26 17:00 -19:00 UTC)

During the maintenance, traffic will failover to redundant devices in the same datacenter. However, intermittent connections and connection reestablishment may be observed.

Duration: 2h

Related maintenance

More recent public maintenance for Zscaler.