@SuprakashDutta Will this Ubuntu 16 get a valid IP address from the C6 router when you plug it directly into one of the LAN ports? BTW, is it connecting directly to the router, or there are some...

@Anniesting May I know the model of the TP-Link device? You can find it on the device bottom label, which is like Archer C6 or A6.

@Glumik.24 Hi, sorry to tell you that we can provide an English service for global users now. You are suggested to contact the local tech support to get some suggestions....

@DC667 Generally, the default username and password for login to the router is printed on the back or bottom of the router, which is admin/admin by default. If you changed the default password and...

@Kinjalkdixit Hi, please check and ensure you are running the latest firmware on the router, which can be downloaded from the official website:...

@Tony8879 Hi, may I know where did you purchase this Archer C5 V4, from the local dealer/reseller or from ISP? If you guys purchased it from your ISP directly, please contact your ISP for further...