My compaany has w 45Mb DS3. I have been experiencing slow upload speeds from my Windows 2008 servers (1MB/s). I tried a test with a laptop using Unbuntu, and I got an upload speed of 4MB/s. Is there some setting, registry hack, configuration I need to setup on my servers?

Hi, Which protocol was involved? SMB/SMB2 or FTP, http? If it’s SMB/SMB2, try the following tool: FILE SERVER CAPACITY TOOL (FSCT) 1.0 AVAILABLE FOR DOWNLOAD http://blogs.technet.com/josebda/archive/2009/09/16/file-server-capacity-tool-fsct-1-0-available-for-download.aspx If it’s FTP or HTTP upload, it’s may related to the tool you used. Please let us know the information about your environment and tool used on Windows and Ubuntu. Thanks. This posting is provided "AS IS" with no warranties, and confers no rights.

Hi,I was uploading to box.net. I 'think' the protocol was http. We have done SMB and FTP transfers with Windows, but not with Ubuntu. Our ISP says that it is a limitation with Windows O/S TCP tuning....