Zscaler maintenance
Public maintenance from vendor feeds, with related items from the same catalog.
You are receiving this notice in accordance with the Zscaler Service Continuity Policy.
Please note that the Mumbai IV (BOM4) data center will be shut down any time on or after October 21, 2026. The customers that are still connecting to BOM4 via GRE or IPSEC tunnel(s) must migrate their traffic to the new Mumbai VII (BOM7) data center. All such customers will be contacted separately with migration instructions.
Other Zscaler sites and Zscaler Services will continue to operate normally.
Customer Impact: The customers that are still connecting to BOM4 via GRE or IPSEC tunnel(s) must migrate their traffic to the new Mumbai VII (BOM7) data center.
Related maintenance
More recent public maintenance for Zscaler.
- Mexico City II Data Center online - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net
- Mexico City II Data Center online
- Scheduled Maintenance | Experience Center – India Region Expansion - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com, zdxcloud.net, zpatwo.net, zscalerrisk.net, zslogin.net
- Scheduled Maintenance | Experience Center – India Region Expansion
- Urgent maintenance on ZS1 VZEN nodes - zscalerone.net