@Sunshine Iran, and check this https://www.tp-link.com/en/support/download/td-w8151n/#Firmware

@Sunshine no, I don't have access to both of internet and settings page, timeout for gateway that wrote behind modem and also ipconfig commands shows same, as I said in first message I tested manual...

@Sunshine I tested it with another computer and cable and the result did not change, so I want to update the modem firmware. Maybe there is a problem with the firmware, since there is a problem with...

@Sunshine i use this modem for 2 years and only with its wireless connection not cable, In fact, I wanted to update the modem operating system, and since you said use the cable to update, I also...

@Sunshine my gateway is 192.168.1.1, as i said when i go to this address via cable i get timeout but works with wifi connection properly! and yes with wifi connection i have access both of internet...

My router model is TD-W8151 but it was not on the list and I had to choose another model My problem is that when I try to access the modem settings page using the LAN cable, I get a timeout error,...