Windows 10: Window can't access Internet when use both Wifi and Ethernet.

First, Sorry about my English. I have a question.
I use Win 10 Pro, when i use both Wifi( have Internet) and Ethernet( In Local have not Internet). Window can't not access internet although Wifi still work well. When i Disable Ethernet, Window access Internet normaly. Please help!

:)

 

Windows 10 Creator Update - Wifi disconnects when internet access Ethernet is connected

This is a nice feature, but I can't find it documented anywhere nor how to disable it.

Scenario 1: Connected to WiFi with Internet access. Connect Ethernet with Internet access (this can a totally different network/subnet) and in about 15 seconds, the WiFi will disconnect. Event log says that the WiFi was disconnected by user.

Scenario 1: Connected to WiFi with Internet access. Connect Ethernet without Internet access/gateway address, the WiFi will stay connected.

Seen on multiple systems, both upgrade and fresh installs. In general, I consider this a neat feature, but in some cases I need both networks connected, so looking for a way to disable this.

 

Change priority on network adapters without disabling any network adapter

I am using Windows 10.

Sometimes, I would like to use Ethernet for accessing resources on local area network and WiFi for internet. My WiFi network is actually my phone's tethered WiFi (I use my phone's internet). And, I always connect to the WiFi network later than Ethernet.

I had set static interface metric for both my ethernet adapter and WiFi adapter. The WiFi adapter's interface metric is set to lower than the ethernet adapter's interface metric. But, this doesn't work until I disable and re-enable the ethernet adapter.
Before I disable the ethernet adapter, Windows and all other installed software will still use the ethernet adapter for internet. I have to disable and re-enable the ethernet adapter to make all software use my WiFi network for internet.

After reboot my computer, I always connect to ethernet first, then connect to WiFi later, and I would like to keep this way.

So, since I had set static metric for both my ethernet adapter and WiFi adapter, how can I make Windows and all other software use WiFi for accessing internet by default,
without disable and re-enable my ethernet adapter?

 

Check your ethernet cable if its working properly and check if it is using static ip if there's an IP try to change it to Obtain IP automatically then try to reconnect your ethernet cable again.

 

Thank zaldhie! I am using static IP for Ethernet, when i change Ethernet to dynamic IP, it work fine. But for some reason, i have to set static IP for Ethernet to connect Local Domain. That is my problem.

 

make sure you put the correct gateway and the IP address of your Domain as preferred DNS.
if still doesn't work. try to flush the your configuration using cmd prompt.

use this syntax: ipconfig /flushdns

 

Oh Yeah! When i use syntax: ipconfig /flushdns
Now it work well. What does it mean?
Thank you very much

 

now try to connect again using your ethernet cable and try to browse on the net if you can. then you solve your problem

 

I restarted window, now i still connect to Internet and my Domain, window work fine. Thanks zaldhie!

 

good job! *Tongue