Cloudflare was investigating an issue affecting WARP Connector where traffic destined for specific Private IP CIDR ranges failed to route correctly for a small subset of accounts.
This occurred between 2025-11-20 18:09 UTC to 2025-11-21 13:44 UTC.
During this window, affected WARP Connectors may have appeared connected but failed to pass traffic to specific internal resources.
Our engineering team identified the underlying cause and deployed a fix. This issue is fully resolved now.
Posted Nov 21, 2025 - 16:09 UTC
This incident affected: Cloudflare Sites and Services (Tunnel).