Hello, I have an problem. Sometimes WIFI toggling to "Connected - No internet" or sth like that. Device is connected to wifi but no internet. Cable connection is still good. Last time it occurs when I shared (Cable connection) to my brother (WIFI) windows.iso through network sharing. He download this file "from me".
I dont have server.. I'm using Windows File Sharing and I sharing my files to my brother. Im connected using cable, he's connected using WiFi. We're in the same network.
Using this..
We have only 1 connection. We both connected to router - that's all.
Hi, I have the same symptoms, I couldn't figure out when this 'no internet' happens.
My device is a TP-Link TL-WDR4300 v1, with a very simple setup. the clients are
ubuntu box on ethernet , fix IP
ubuntu laptop on ethernet and/or wifi (mostly 5g) , DHCP with mac bind
a win10 tablet, DHCP with mac bind
2 android phones, one on 5g, other on 2.4, DHCP with mac bind
I have no issues with wired lan, but sometimes on all of the wireless devices the saying connected, but no internet connection. Disconnect/reconnect doesn't seem to help, neither rebooting the client and/or the router. It's not a constant state, sometimes it works after few mintues.
I'm trying to find a pattern in this behaviour but no success yet.
I don't see anything in the logs, but I'm not sure the logging level is good enough. Any advice/suggestion on troubleshooting/logging?
Note that you'll never see "no internet" flagged on the Ubuntu machines because that OS doesn't have a check for that.
If the devices are having trouble reaching the Internet the next troubleshooting step would be to log into OpenWrt and see if you can ping places on the Internet direct from the router.
It does seem to be problem with the firmware, I too faced the similar issue with 19.07.5
After being connected for a long hours, the internet on the phone is not accessible while via ethernet, it works. I think this also might be issue with DHCP lease.