I have several Linux machines on my network, each serving a different purpose. I frequently need to transfer files back and forth between them, and I'd rather not do so via a cloud service, email, or ...

I'm currently using WinSCP to move a CD .iso file to our VMWare server. WinSCP currently indicates a ~4 hour transfer time, and a CPS of 49,775 B/s. The network utilization graph in the task manager ...