#!/usr/bin/ruby
require 'net/telnet'
def rechange_ip()
	telnet=Net::Telnet::new("Host" => "192.168.1.1", "Timeout" => 10,"Prompt" => /[$%#>] \z/n)
	telnet.login("admin", "admin")
	begin
		telnet.cmd("reboot")
		telnet.close
	rescue => e
		puts e
	end
	
end

rechange_ip