MB-100 change vms IP

Change-Id: I91c1a6790a4e2103c3a6a9580d6ff8af3f572972
Reviewed-on: http://review.couchbase.org/29881
Reviewed-by: Thuan Nguyen <soccon@gmail.com>
Tested-by: Thuan Nguyen <soccon@gmail.com>