Week 1 Boss Fight · Incident #NET-01

Browser cannot access localhost:8000

Compose startup finishes, but the learner's browser cannot connect to http://localhost:8000. The responsible layer is not disclosed.

KNOWN FACTS
  • • docker compose up -d completed
  • • The browser reports that localhost:8000 cannot be reached
  • • Command evidence can isolate one concrete layer

CLEAN PASS requires all nine protocol fields, incident-specific diagnosis and command evidence, verification, regression, and no assistance.