Port ↔ Gate to access Resource on Server

Port omitted for default ports for HTTP (80) & HTTPS (443)

Non-standard HTTP & HTTPS Ports must be included

Port Forwarding

(process) to redirect traffic to specific Port

References

1. Origin ↔ URL (Domain + Port) address location to access a Web Resource

2. Authority ↔ Domain+Port

3. app.listen() ↔ to set Port endpoint to listen for incoming requests

4. Port Forwarding ↔ (process) to redirect traffic to specific Port

5. EXPOSE ↔ to expose Port (TCP|UDP) for Container to listen at Runtime