DEVELOPER GUIDE · 047 / 290

Origin loopback isolation

AEGIS requires an HTTP origin on 127.0.0.1, localhost or ::1; the default is port 3400.

Reference / verify against active installation

Overview & behavior

AEGIS requires an HTTP origin on 127.0.0.1, localhost or ::1; the default is port 3400.

Public DNS and firewall rules must not expose the original backend directly, or requests could bypass the gateway.

Integration: AEGIS runs ahead of the loopback PackCDN origin, with independent policy enforcement.

Validation checklist: confirm prerequisites, execute the smallest working example, test error handling, inspect expected output and preserve the last working release.

INTERACTIVE EXAMPLE LABPackLang / Preview
main.PL · editable sample
LIVE CONCEPT PREVIEW
OPERATIONS GUIDE

Origin loopback isolation

This command sample is intentionally not executed in your browser.

Browser demonstration only. Editing source changes preview labels; execution and security behavior require the real native PVM or AEGIS gateway.

Practical verification

  • Use the actual native compiler, validator or gateway to confirm behavior.
  • Check the installed version and execution contract before publishing.
  • Review capabilities and failure states, including unsupported runtime operations.
  • Save immutable versioned bundles only after checking the output.