Region : Others

Model : TD-8816

Hardware Version : Not Clear

Firmware Version : v2

ISP : aloola

Hi
My td-8840T is not connecting to the internet
The ADSL light is on
I had the stock firmware version until the problem happened suddenly when I was browsing so I updated it and retried and the same issue again
I replaced the router with td-w8901g same setting and it works very well
in the system log it says error 3000 and another error that no DNS server available


I never saw the light nor felt the internet in that router again
what happened and what shall i do I'm open to all suggestions please reply