expect to cisco devices

Aqui muestro como expect puede hacer tareas desatendidas sobre los equipos verdes, bajo y subointerfaces tuneles, esto para restaurar la topologia VPN estrella a travez de un segundo proveedor a internet, claro esto ocurre cuando el proveedor principal cae y hay que conservar la conectividad en tuneles .

#!/usr/bin/expect -f

log_file -noappend events

spawn -noecho ssh jgrados@63.149.39.238

expect "password:"

send "Th30P1an1st0\r"

expect "RTR.KENOSHA\>"

send "en\r"

expect "password:"

send "u641rgjFx8YdqUQEG4Z9\r"

expect "*#"

send "conf t\r"

expect "*#"

#send "crypto map bluestar local-address Loopback13\r"

#expect "*#"

send "int Tunnel 60\r "

expect "*#"

send "shutdown\r"

expect "*#"

send "int Tunnel 17\r "

expect "*#"

send "no shutdown\r"

expect "*#"

send "exit\r"

expect "*#"

send "exit\r "

expect "*#"

expect eof

exit