From a symptom to an explainable change.

Network analysis is most useful when the output supports a concrete decision.

Connection analysis

Break down name resolution, transport setup, encryption and application response. Compare routes and address families, identify where delay or failure appears, and produce a repeatable baseline.

Observability design

Define availability checks around actual requests. Keep infrastructure health, reachability and application correctness separate so a green process indicator does not hide a broken user journey.

Configuration review

Review routing, service exposure and recovery procedures. Describe the intended behaviour, validate the relevant configuration and keep changes small enough to evaluate.

A useful scope

• A clear description of the affected service and network.
• Measurements with timestamps and the tested endpoint.
• A proposed change and a defined way back.
• Acceptance checks that another engineer can repeat.