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Oracle Cloud Infrastructure Networking | US West (Phoenix), US East (Ashburn) | CN-39787
Incident Report for OCI
We identified an issue with Oracle Cloud Infrastructure Networking between the US West (Phoenix) and US East (Ashburn) regions, and we've confirmed that service has been restored.

Customer Impact: Customers may have experienced intermittent latency, connectivity, or replication issues with Oracle Cloud Infrastructure services and resources that depend on inter-connectivity between these regions.

Impact Window 1: December 7, 2020 13:59-16:50 UTC

Impact Window 2: December 8, 2020 13:50-16:14 UTC

Preliminary Root Cause: Network infrastructure that facilitates inter-regional connectivity between the US East (Ashburn) and US West (Phoenix) regions experienced an unexpected spike in traffic. This resulted in network link saturation that caused latency and connectivity issues between resources in these regions.

Reference Number: CN-39787
Posted Dec 08, 2020 - 20:00 UTC