backup_cisco_ios.exp

#!/usr/bin/expect
set timeout 15
set host [lindex $argv 0]
set username [lindex $argv 1]
set password [lindex $argv 2]
set en_password [lindex $argv 3]
set tftp [lindex $argv 4]
set file [lindex $argv 5]
 
#Open the SSH session
spawn ssh -o "StrictHostKeyChecking=no" -l $username $host
sleep 2
 
#Catch the password prompt and send supplied password
expect {
"word:" {send "$password\r"}
default {exit 1}
}
sleep 1

# Enter enable mode
expect {
">" {send "enable\r"}
default {exit 1}
}
sleep 1
 
#Catch the password prompt and send supplied password
expect {
"word:" {send "$en_password\r"}
default {exit 1}
}
sleep 1

#Catch the enabled prompt and issue the command to backup running configuration
expect {
"#" {send "copy running-config tftp:\r"}
default {exit 1}
} 
sleep 1
 
#Expect the two confirmation questions and answer
expect {
"?" {send "$tftp\r"}
}
sleep 1
expect {
"?" {send "$file.running\r"}
}
 
#Wait long enough for file transfer.
sleep 5

# Test xfer worked otherwise exit
expect {
"copied" { }
default {exit 1}
}

# Backup startup config
expect {
"#" {send "copy startup-config tftp:\r"}
} 
sleep 1
 
#Expect the two confirmation questions and answer
expect {
"?" {send "$tftp\r"}
}
sleep 1
expect {
"?" {send "$file.startup\r"}
}

# Test xfer worked otherwise exit
expect {
"copied" { }
default {exit 1}
}