adding testbox to Vagrantfile

Change-Id: Ibc4f06ebd916d33ca3a2f398d5fd228f00b56a91
diff --git a/config/onlab_develop_pod.yml b/config/onlab_develop_pod.yml
index ec7b940..aea13bd 100644
--- a/config/onlab_develop_pod.yml
+++ b/config/onlab_develop_pod.yml
@@ -1,11 +1,11 @@
 # Deployment configuration for a phyical hardware POD
 ---
 seedServer:
-  ip: '10.90.0.2'
+  ip: '10.90.0.251'
   # User name and password used by Ansible to connect to the host for remote
   # provisioning
-  user: 'admin'
-  password: 'onos_test'
+  user: 'ubuntu'
+  password: 'ubuntu'
   # Network address information for the head node:
   #
   # fabric_ip     - the IP address and mask bits to be used to configure the network
@@ -22,7 +22,7 @@
   #                 NAT-ed through this interface
   fabric_ip: '10.6.1.1/24'
   management_ip: '10.6.0.1/24'
-  external_ip: '10.90.0.2/24'
+  external_ip: '10.90.0.251/24'
   external_iface: 'eth0'
   skipTags: