Module lab: Troubleshoot connectivity between two VNets

لاب الدرس: حل مشكلة اتصال بين 2 VNet

The order service on app-a (vnet-a, 10.80.1.4) must call the payment API on app-b (vnet-b, 10.81.1.4) over HTTPS 443, but every call fails. Three independent problems are hiding in the environment. Work layer by layer — resource state, routing, filtering — and confirm the fix with Connection troubleshoot.

The 4 tasks you will do

• Task 1 — Check resource state firstالمهمة 1 — شيّك على حالة الموارد الأول
• Task 2 — Diagnose routing with Next hop and peer the VNetsالمهمة 2 — شخّص الـ Routing بالـ Next hop واعمل Peering للـ VNets
• Task 3 — Diagnose filtering and remove the blocking ruleالمهمة 3 — شخّص الفلترة وشيل الـ Rule المانعة
• Task 4 — Confirm the fix end to endالمهمة 4 — اتأكد من الحل End-to-end

The lesson it belongs to

• Troubleshoot network connectivity