|
|
|
|
|
|
by rasz
688 days ago
|
|
|
Plenty of commercial stuff that does just that. You can even buy dedicated network testers with this functionality. [The most useful networking tool I own - AliExpress "CCTV Tester" that does a lot more than test CCTV] Cameron Gray https://www.youtube.com/watch?v=DZQSkFl4yIM |
|
|