Use Cases
Software Products MSPs Schools Development & Marketing DevOps Agencies Help Desk
 
Internet Status Blog Pricing Log In Try IsDown for free now

Outage in Zscaler

Oslo III Datacenter Issue

Resolved Minor
March 25, 2026 - Started 4 days ago - Lasted 26 minutes

Incident Report

Summary AI Generated

Zscaler experienced an issue with its Oslo III datacenter that affected EMEA region traffic for 26 minutes. Users were advised to failover to secondary or alternate datacenters to mitigate traffic impact. The incident was classified as minor and resolved after investigation.

Zscaler has detected an issue with its Oslo III datacenter and is currently investigating the matter. If you’re currently experiencing any traffic impacting issues please failover to your secondary DC or any other alternate DC. For more information, please refer to the following support article. We will continue to provide updates here as the investigation progresses. For detailed updates, please check the Service Status section in your Zscaler customer support portal (CSP). Status changes and additional details will be posted there as they become available.
Components affected
Zscaler EMEA Zscaler Oslo III

Need to monitor Zscaler outages?

  • Monitor all your external dependencies in one place
  • Get instant alerts when outages are detected
  • Be the first to know if service is down
  • Show real-time status on private or public status page
  • Keep your team informed

The Status Page Aggregator with Early Outage Detection

With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.

Start free trial

No credit card required · Cancel anytime · 6020 services available

Integrations with Slack Microsoft Teams Google Chat Datadog PagerDuty Zapier Discord Webhook