How to make an automatic reboot of the modem in NETGEAR Router EVG1500 (from Dom.ru)?

Question

cmd/bat

I type in the command line:
telnet ip (main gateway)
I press inter, then a black screen. pressing any key crashes, let's say, into the main cmd menu and that's it ((
Maybe there is a remote reboot of the modem without telneta?
Next, I want to make a script in bat'e and throw it into the task scheduler

Answer 1

And why do you need it? Something "freezes" or want to periodically change the IP address?
See what commands are in the "cmd" menu. If there is a standard unix shell, then the reboot command (or shutdown -r now) will do. If there is still a menu, then climb in it, look for a suitable command.
Automating the execution of telnet scripts in Windows is possible, for example, through the Windows Script Host, there are examples on the Internet.

Answer 2

The built-in Windows telnet client does not allow scripts to be executed on the remote side - only manual command entry. You need to use some third party client with this capability.
But from a security point of view, it is better to use ssh rather than telnet, the router probably supports this protocol. PuTTY (the well-known ssh client for windows) comes with a command line utility that establishes a connection and executes a script on the remote side. In addition, PuTTY supports various protocols, incl. and telnet.