On Saturday, May 20, 2017 01:41:20 AM Mark Fletcher wrote: > The internet access is via Cable. I run an ethernet cable from the cable > modem to the firewall machine, then from the firewall machine to the > Linkstation's WAN port. The firewall machine's WiFi interface is > disabled (I didn't include its driver when I built the kernel for that > machine). The Jessie box, a phone-to-ethernet device and a NAS are > plugged into the Linkstation wired LAN ports. Everything else connects > to the Linkstation WiFi. The LinkStation offers 2.4GHz and 5GHz > connections, the 2.4GHz is b/g and the 5GHz is ac I believe. Those > devices that can use the 5GHz connection, are, the rest are using the > 2.4GHz. > > I have my doubts about cross-LAN throughput. For example, as I write I > am using WinSCP on the Windows 8.1 laptop to copy a movie file from my > Jessie box to the laptop. (The movie concerned is not copyright before > anyone asks). The Jessie box is connected to the LinkStation by wired > ethernet, and the Windows 8.1 laptop by WiFi. I am getting a transfer > rate consistently across the life of the connection of 880KB/s. I'd > expect it to be a lot faster than that. I checked the WinSCP software is > capable of limiting the connection speed, but is set not to.
What is the laptop using--802.11a, b, g, n, or ac? What is the Jessie system using--802.11a, b, g, n, or ac? (I/m not sure how you can determine this--maybe the LInk Station has a "maintainance" screen you can access?) (Also, the Linkstation has to act as a repeater between the laptop and Jessie system--I'm not sure how much that might slow the transfer.) Anyway, note that the theoretical throughput of 802.11b is 11 Mbps--your 880 KB/s is reasonably consistent with that. IIRC, 802.11g can do 54 Mbps, I'm not sure about the others.
