I set up a LAN as the test Environment, including one FTP server and one client and no other net conmmunication resources(So I think it should be a "clean" net env.).However, when I download a file from the server, there are still lots of packets which info are "TCP previous segment lost". So:
1. What's the reason about this?
2. I also find an interesing phenomenon: the "Tcp previous segment lost" packet appears about every 100ms (Both the server and client are Windows OS). Is it just a coincidence or it's kindof necessary thing that conforms to some net protocals and regulars?
Thanks!
Invite your mail contacts to join your friends list with Windows Live Spaces. It's easy! Try it!
|