Internet Connectivity Problem

first of all, you should check your set up at first.

to see if your config is right, for example, your dns, mask id code etc.

all light is lighting means no problem for your equipment either input or output. and work well.

try to read carefully instruction of your router.

in fact, all of theese setting is foolish type. and can be completed all by itself.

use some commands for it check

thanks man for this suggestion would that be ok if i check with a command to flush the ip stack and repair it if you can tell about that command that would be great