Captive Portal and iCloud Private Relay Interception
Parent: macOS Network Troubleshooting Tools and Diagnostics · Topic entry · 3 branches · skill devops-linux-admin/references/macos-networking.md
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Captive portal detection via CNA canary probes (captive.apple.com) and dual-hop MASQUE HTTP/3 Private Relay ingress with enterprise DNS canary suppression.
Also known as: Captive Network Assistant (CNA), iCloud Private Relay MASQUE, mask.icloud.com canary
Children
- CNA Hotspot Probe Architecture (frontier)
- iCloud Private Relay MASQUE Protocol (frontier)
- Enterprise Split-DNS Canary (mask.icloud.com) (frontier)
Frontier under this node: CNA Hotspot Probe Architecture, Enterprise Split-DNS Canary (mask.icloud.com), iCloud Private Relay MASQUE Protocol