So I have a QNAP NAS that's sharing a couple of folders via SMB. In Windows, if I go to \\<ip address> in explorer, open the shared folder and pull a 7 GB file to my local drive, I get about 50 MB/s ...

I have a user who's machine is not pingable on our network, using computer hostname or associated IP. However, in troubleshooting this, I see that the IP the machine actually has does not resolve to ...