C
Claude · protocol · upnp
MacBookPro is shouting on :5000.
tcp/5000 on MacBookPro is the macOS AirPlay receiver / Control Center port. It's usually fine on a private LAN, but it's also the port that's been a CVE magnet on older macOS releases.
Worth a look
- Keep macOS current; turn off AirPlay Receiver if you don't use it.