AWS Internet Path Telemetry: Root-Cause Isolation in Under 5 Minutes
Network Telemetry • Cloud Infrastructure • Global Diagnostics
Strategic Summary: When a Business Process Outsourcing (BPO) firm suffered intermittent disconnects reaching critical AWS US West Coast endpoints, local ISPs denied responsibility. Deploying Si Futures’ global InSight telemetry network pinpointed the exact upstream peering fault between AWS and Lumen in Miami in under 5 minutes—cutting mean time to resolution by 95% and restoring client trust with objective data.
Challenge: Multi-Carrier Finger-Pointing & Silent Blackholes
A business process outsourcing organisation faced mounting client dissatisfaction due to recurring performance drops and session terminations across critical AWS-hosted applications. Positioned between frustrated end-users and uncooperative internet service providers, the company lacked visibility into transoceanic routing paths.
Figure 1: Complex international internet routing topology highlighting transoceanic carrier peering points between Cape Town and AWS US West Coast.
Traditional edge ping tests indicated local links were functional, leaving engineers unable to prove where in the global internet backbone packets were being delayed or discarded. The business required global, path-aware telemetry to pinpoint exact transit failures and preserve key commercial contracts.
The Limit of Local Link Monitoring
Standard network tools only verify the local loop to your immediate ISP gateway. When routing drops occur across autonomous systems (AS) overseas or at Tier-1 carrier peering handoffs, perimeter monitoring leaves IT teams blind.
Approach & Solution: InSight Global Telemetry
Si Futures deployed its proprietary **InSight** global network telemetry platform to track real-time BGP routing, latency spikes, and packet loss across the global internet fabric:
- Distributed Global Nodes: Monitoring probes active across multiple AWS North American regions, transit hubs, and European peering exchanges.
- Looking Glass Diagnostics: Real-time route verification inspecting autonomous system handoffs and BGP path changes.
- Visual Telemetry Dashboards: Instant, intuitive node health mapping highlighting degraded transit legs across international backbones.
Figure 2: InSight global dashboard tracking availability, jitter, and path latency across international AWS transit nodes.
Measurable Outcomes & Incident Resolution
Quantified performance results following the deployment of InSight telemetry:
- Fault Isolation Under 5 Minutes: Isolated packet loss to an intermediate peering handoff between AWS and Lumen (CenturyLink) in Miami.
- 95% Reduction in MTTR: Cut root-cause triage time from days of multi-vendor argument to minutes of definitive proof.
- Objective Evidence for Clients: Provided incontrovertible telemetry proving local systems were clean and the fault lay with upstream transit partners.
- Automated Proactive Rerouting: When the same carrier fault recurred two weeks later, traffic was dynamically re-routed via alternate paths automatically.
Live Path Packet Loss Comparison
Before: Severe transoceanic packet drops across unmonitored carrier handoffs.
After: Zero packet loss achieved following dynamic path optimization.
Client Perspective & Service Assurance
“Si Futures’ monitoring platform completely changed how we handle connectivity issues. Instead of hours of escalation between providers pointing fingers at each other, we can now identify exactly where problems are occurring within minutes and provide our clients with clear, technical explanations backed by evidence. It’s transformed our client relationships from reactive damage control to proactive service assurance.”
By replacing guesswork with global network telemetry, BPO organizations protect their reputation and ensure unbroken application delivery across international boundaries.
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