First of all sorry for my bad english i am coming from Germany.
Today I wanted to build a bridge from wlan to lan with a TP-LINK N750 on which OpenWrt is installed. I locked myself out of the system by a wrong setting. So I restarted the router. After the restart the error was not fixed. Then I tried to flash the router with the RESET/WPS button on the back of the router. But this did not work! When I ping the router now, I only get an irregular response from the router.
I work in information technology myself and I have never had such an error. Now I can't access the router via telnet or ssh. Can anyone help me?
After having a closer look at the internet, I finally managed to get the router into failsafe mode. There I wanted to reset it to factory defaults. Unfortunately the command "firstboot" did not work. Maybe you have an idea.
The model is a TP-Link N750 I don’t know if it’s supported or not.
It’s a TP-Link N750 5Ghz Version. It could be not supported I don’t know. My father configured first an I think that he bought it like this. Before my changes in the config it worked perfectly fine so maybe you should take this device in your support
I cannot find it in the list of supported devices and maybe it was something else that looked like OpenWrt, like DD-wrt, X-wrt, tomato-wrt, potato-wrt etc...