I have a log pipe between two facilities (gigiabit circuit with RTT latency of 17ms). When doing system-to-system file transfer (file sharing, rsync, ftp, sftp) I'm hitting maximum speed of approx 30 megabits, which is less than I expect.
OS: Windows XP and Windows Server 2003
Here is what I did:
Modified registry setting as follows:
iperfshows near ideal 900 megabit transfers, so pipe can handle it.
I understand, that using some kind of UDP layer can help me, but here this isn't an option.