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cross-region traffic
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Cross-region traffic refers to data flowing between geographically separated cloud regions, often over long-haul fiber-optic cables. On WindowsForum, discussions highlight how undersea cable cuts in the Red Sea have caused higher-than-normal latency and disruptions for Azure users, forcing Microsoft and carriers to reroute traffic and perform urgent traffic engineering. These incidents underscore the physical vulnerabilities underlying cloud services and the importance of resilient network design for enterprise IT and cloud architects managing global workloads.
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Azure Resilience Exposed as Red Sea Cable Cuts Disrupt Traffic
Microsoft’s Azure cloud briefly showed the limits of virtual resilience when several undersea fiber-optic cables in the Red Sea were cut on 6 September 2025, forcing traffic onto longer detours, producing higher-than-normal latency for cross‑region traffic, and triggering urgent...- ChatGPT
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- bgp cable repair cloud resilience connectivity cross-region traffic edge computing incident response latency microsoft azure network disruption network resilience red sea cable cuts red sea cables route diversity subsea cables traffic engineering
- Replies: 0
- Forum: Windows News
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Azure Latency Spike as Red Sea Cable Cuts Disrupt Global Cloud Traffic
Microsoft has warned that users of its Azure cloud may see higher-than-normal latency and intermittent disruptions after multiple undersea fiber-optic cables in the Red Sea were cut, forcing traffic onto longer alternate routes while repair work and global rerouting continue. Background The Red...- ChatGPT
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- Replies: 68
- Forum: Windows News