I am using a Pi2 on raspbian. As I move a lot, it is sometimes connected via WiFi but also via direct lan to my computer (to set up a WiFi or because there is no WiFi).

Therefore I have set a static IP on the Raspbian LAN ( and a static on the comp (2.1). The WiFi often being 192.168.0.X or 192.168.1.X, I have set both IPs on the Pi (works more or less but that is not the point here).

I am facing an issue on Windows: When my computer is connected on a wifi, raspberry off, I have no issue with internet (pages load in 1s). When I plug the Pi on my LAN port and turn it on, it seems that windows is kind of lost with its internet connectivity. The Pi is not connected to Internet (not connected to the WiFi), but windows needs now 10 seconds or more to display any webpage.

I have tried to play with gateways etc but could not find any working solution, knowing that the WiFi connection states it has an internet connectivity and the LAN connection doesn't.

My best option is to set up the wifi on the Pi through the direct lan and then disconnect it, but I would prefer to find how to solve that.

Did anyone face this issue? Any workaround?

The Eth part of the Pi config file:

auto lo
iface lo inet loopback

auto eth0
allow-hotplug eth0
iface eth0 inet manual

iface eth0 inet static

The comp has 2 interfaces:

Wifi: DHCP
LAN: Static (I have a cmd DHCP server if needed)
  • 1
    Welcome to Stack Exchange, Jean! It would help us a lot if you could give us the exact network configuration of (a) your rPi Ethernet port setup; (b) your rPi WiFi setup - these can both come from /etc/network/interfaces; (c) your Windows WiFi setup; (d) your Windows Ethernet port setup. Additionally, please let us know which version of Windows you are using (7, 8, 8.1, 10) – Phil B. Oct 7 '15 at 14:35
  • Is the Windows on your Pi or Computer? – Kachamenus Oct 7 '15 at 14:49
  • Comp is on Windows 10, Pi is on Raspbian – Jean Oct 7 '15 at 14:53
  • I have edited the question with the config – Jean Oct 7 '15 at 14:54
  • You may want to try route print, and investigate if when the Pi is connected, if it is using the ethernet interface first, timing out, and then using the Pi. You may be able to change this by adjusting the metric. Just a thought, not an answer. – Brian Oct 7 '15 at 18:00

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