#! /usr/bin/python
import telnetlib, os, time, datetime
username = "utente"
password = "passwordutente"
passwordena = "passwordena"
router = "192.168.1.213"
srvbckp = "192.168.1.198"
ios1700 = "c1700-ipbase-mz.124-1c.bin"
tn = telnetlib.Telnet(router)
tn.read_until("Username: ")
tn.write(username + "\r\n")
if password:
tn.read_until("Password: ")
tn.write(password + "\r\n")
tn.write("terminal length 0" + "\r\n")
tn.write("en"+ "\r\n")
tn.read_until("Password: ")
tn.write(passwordena + "\r\n")
tn.write("copy flash tftp" + "\r\n")
tn.read_until("Source filename []? ")
tn.write(ios1700 + "\r\n")
tn.read_until("Address or name of remote host []?")
tn.write(srvbckp + "\r\n")
tn.read_until("Destination filename [c1700-ipbase-mz.124-1c.bin]?")
tn.write("\r\n")
tn.write("q"+ "\r\n")
log = tn.read_all()
tn.close()
#time.sleep(100)
os.rename("c1700-ipbase-mz.124-1c.bin", "c1700-ipbase-mz.124-1c.bin_" + time.strftime('%d%m%Y%H%M%S'))
print log
