Up the default timeout, which allows the SSH connection to work even without an internet connection

config/default.rb

@@ -9,7 +9,7 @@ Vagrant::Config.run do |config|
   config.ssh.host = "localhost"
   config.ssh.forwarded_port_key = "ssh"
   config.ssh.max_tries = 10
-  config.ssh.timeout = 10
+  config.ssh.timeout = 30
 
   config.vm.box_ovf = "box.ovf"
   config.vm.base_mac = "0800279C2E42"

script/vagrant-ssh-expect.sh

@@ -4,6 +4,7 @@ set uname [lrange $argv 0 0]
 set password [lrange $argv 1 1]
 set host [lrange $argv 2 2]
 set port [lrange $argv 3 3]
+set timeout 30
 
 if { $port != "" } {
   set port_option "-p $port"