I randomly got a 11MB/s copy to network drives and iperf DID show 100Mbps perfs while the copy was running : Did you run solid wire? Did you try any Dumb Cabling Tricks like crimping RJ45's onto solid core wire? You ran Cat6 yourself? Check the system log in /var/log/messages to see if maybe it is renegotiating back and forth. Is your home NAT gateway ('router') maybe a 100Mbps device? What sort of switching is there? Have you tested the cabling? If it says that your disks are mostly running near 100%, you may have a problem with one of your disks, or something else going on that just happens to be causing it to be very-close-to-100Mbps speeds.

Pull up the FreeNAS console and run 'gstat' when this is going on. Normally what I'd say is that the transfer starts out with a burst and then a dip followed by flat performance which kind of suggests that things are running full tilt.īut a mere 10MB/sec and the fact that that's so close to 100Mbps speeds suggests networking issues. I don't know why, but when I go to my Intel adapter properties (Windows), you get all those nice Intel NIC features and after I press on the diagnostic buttons, something clicks somewhere on the network because after that I get 1Gbps upload, even though the diagnostic says 'ok it works' (of course because my network works just fine, just the upload acts weird).ĭo you recognize this problem ? How can I solve it so I don't have to do this diagnostic tool each time ? The machines are linked through a Netgear GS105eV2.Ĭlick to expand.Which you edited in after my response. What is even more strange is that when I go to my network adapter properties on Windows, it shows 1Gbps FULL DUPLEX and on FreeNAS it shows 'Ethernet autoselect (1000baseT )'. What happened is that I naturally wanted to see that beautiful 100MB/s line on Windows when copying stuff through the network drives and I got it when downloading a file from the server, but when I upload something I only get 10MB/S (100Mbps). I recently switched from using powerline adapters (devolo) to running a CAT6 cable through the walls to my FreeNAS box to enjoy 1Gbps connection from my main computer (I will later connect all the rooms to a single 8 port switch). I've been experiencing a weird thing that I wasn't able to find online, at least not easily.

100 mbs download