diff --git a/TestON/dependancies/pyintents.py b/TestON/dependancies/pyintents.py
new file mode 100755
index 0000000..b593845
--- /dev/null
+++ b/TestON/dependancies/pyintents.py
@@ -0,0 +1,46 @@
+#! /usr/bin/env python
+'''
+This file creates the ONOS intents for the sanity 4 nodes tests. These intents will be translated into flows by ONOS and pushed to the switches.
+'''
+
+import json
+import requests
+
+url = 'http://127.0.0.1:8080/wm/onos/datagrid/add/intents/json'
+headers = {'Content-type': 'application/json', 'Accept': 'application/json'}
+
+
+'''response
+[{'intent_id':'5','status':'CREATED','log':['created, time:73268214932534']}]
+'''
+
+
+
+for i in range(6,16):
+    #intent = [{'intent_id': '%d' %i,'intent_type':'shortest_intent_type','intent_op':'add','srcSwitch':'8249','srcPort':1,'srcMac':'00:00:00:00:00:01','dstSwitch':'4103','dstPort':1,'dstMac':'00:00:00:00:00:02'}]
+    srcMac = '00:00:00:00:00:'+ str(hex(i)[2:]).zfill(2)
+    dstMac = '00:00:00:00:00:'+ str(hex(i+10)[2:])
+    srcSwitch = '00:00:00:00:00:00:10:'+ str(i).zfill(2)
+    dstSwitch = '00:00:00:00:00:00:20:'+ str(i+25)
+    srcPort = 1 
+    dstPort = 1 
+
+    intent = [{'intent_id': '%d' %(i),'intent_type':'shortest_intent_type','intent_op':'add','srcSwitch':srcSwitch,'srcPort':srcPort,'srcMac':srcMac,'dstSwitch':dstSwitch,'dstPort':dstPort,'dstMac':dstMac}]
+
+
+    print json.dumps(intent, sort_keys = True)
+
+
+    #r = requests.post(url, data=json.dumps(iid, sort_keys=True)+json.dumps(intent, sort_keys=True), headers = headers)
+    r = requests.post(url, data=json.dumps(intent, sort_keys=True), headers = headers)
+    print r
+    print r.content
+
+
+
+    intent = [{'intent_id': '%d' %(i+10),'intent_type':'shortest_intent_type','intent_op':'add','srcSwitch':dstSwitch,'srcPort':dstPort,'srcMac':dstMac,'dstSwitch':srcSwitch,'dstPort':srcPort,'dstMac':srcMac}]
+    print json.dumps(intent, sort_keys = True)
+    r = requests.post(url, data=json.dumps(intent, sort_keys=True), headers = headers)
+    print r
+    print r.content
+
diff --git a/TestON/dependancies/rmpyintents.py b/TestON/dependancies/rmpyintents.py
new file mode 100755
index 0000000..10bb5d4
--- /dev/null
+++ b/TestON/dependancies/rmpyintents.py
@@ -0,0 +1,49 @@
+#! /usr/bin/env python
+
+'''
+This file removes the ONOS intents for the sanity 4 nodes tests. The flows associated with these intents should be deleted from the switches.
+'''
+
+import json
+import requests
+
+
+
+url = 'http://127.0.0.1:8080/wm/onos/datagrid/add/intents/json'
+headers = {'Content-type': 'application/json', 'Accept': 'application/json'}
+
+
+'''response
+[{'intent_id':'5','status':'CREATED','log':['created, time:73268214932534']}]
+'''
+
+
+
+for i in range(6,16):
+    #intent = [{'intent_id': '%d' %i,'intent_type':'shortest_intent_type','intent_op':'remove','srcSwitch':'8249','srcPort':1,'srcMac':'00:00:00:00:00:01','dstSwitch':'4103','dstPort':1,'dstMac':'00:00:00:00:00:02'}]
+    srcMac = '00:00:00:00:00:'+ str(hex(i)[2:]).zfill(2)
+    dstMac = '00:00:00:00:00:'+ str(hex(i+10)[2:])
+    srcSwitch = '00:00:00:00:00:00:10:'+ str(i).zfill(2)
+    dstSwitch = '00:00:00:00:00:00:20:'+ str(i+25)
+    srcPort = 1 
+    dstPort = 1 
+
+    intent = [{'intent_id': '%d' %(i),'intent_type':'shortest_intent_type','intent_op':'remove','srcSwitch':srcSwitch,'srcPort':srcPort,'srcMac':srcMac,'dstSwitch':dstSwitch,'dstPort':dstPort,'dstMac':dstMac}]
+
+
+    print json.dumps(intent, sort_keys = True)
+
+
+    #r = requests.post(url, data=json.dumps(iid, sort_keys=True)+json.dumps(intent, sort_keys=True), headers = headers)
+    r = requests.post(url, data=json.dumps(intent, sort_keys=True), headers = headers)
+    print r
+    print r.content
+
+
+
+    intent = [{'intent_id': '%d' %(i+10),'intent_type':'shortest_intent_type','intent_op':'remove','srcSwitch':dstSwitch,'srcPort':dstPort,'srcMac':dstMac,'dstSwitch':srcSwitch,'dstPort':srcPort,'dstMac':srcMac}]
+    print json.dumps(intent, sort_keys = True)
+    r = requests.post(url, data=json.dumps(intent, sort_keys=True), headers = headers)
+    print r
+    print r.content
+
diff --git a/TestON/dependancies/topo-onos4node.py b/TestON/dependancies/topo-onos4node.py
new file mode 100644
index 0000000..4fc036c
--- /dev/null
+++ b/TestON/dependancies/topo-onos4node.py
@@ -0,0 +1,63 @@
+"""Custom topology example
+
+Two directly connected switches plus a host for each switch:
+
+   host --- switch --- switch --- host
+
+Adding the 'topos' dict with a key/value pair to generate our newly defined
+topology enables one to pass in '--topo=mytopo' from the command line.
+"""
+
+from mininet.topo import Topo
+
+class MyTopo( Topo ):
+	"Simple topology example."
+
+	def __init__( self ):
+		"Create custom topo."
+		# Initialize topology
+		Topo.__init__( self )
+
+		# Make the middle triangle	
+		leftSwitch = self.addSwitch( 's1' , dpid = '1000'.zfill(16))
+		rightSwitch = self.addSwitch( 's2' , dpid = '2000'.zfill(16))
+		topSwitch = self.addSwitch( 's3' , dpid = '3000'.zfill(16))
+		lefthost = self.addHost( 'h1' )
+		righthost = self.addHost( 'h2' )
+		tophost = self.addHost( 'h3' )
+		self.addLink( leftSwitch, lefthost )
+		self.addLink( rightSwitch, righthost )
+		self.addLink( topSwitch, tophost )
+
+		self.addLink( leftSwitch, rightSwitch )
+		self.addLink( leftSwitch, topSwitch )
+		self.addLink( topSwitch, rightSwitch )
+
+		# Make aggregation switches
+		agg1Switch = self.addSwitch( 's4', dpid = '1004'.zfill(16) ) 
+		agg2Switch = self.addSwitch( 's5', dpid = '2005'.zfill(16) ) 
+		agg1Host = self.addHost( 'h4' ) 
+		agg2Host = self.addHost( 'h5' ) 
+
+		self.addLink( agg1Switch, agg1Host, port1=1, port2=1 )
+		self.addLink( agg2Switch, agg2Host, port1=1, port2=1 )
+
+		self.addLink( agg2Switch, rightSwitch )
+		self.addLink( agg1Switch, leftSwitch )
+
+		# Make two aggregation fans
+		for i in range(10):
+			num=str(i+6)
+			switch = self.addSwitch( 's' + num, dpid = ('10' + num.zfill(2) ).zfill(16))
+			host = self.addHost( 'h' + num ) 
+			self.addLink( switch, host, port1=1, port2=1 ) 
+			self.addLink( switch, agg1Switch ) 
+
+		for i in range(10):
+			num=str(i+31)
+			switch = self.addSwitch( 's' + num, dpid = ('20' + num.zfill(2)).zfill(16) )
+			host = self.addHost( 'h' + num ) 
+			self.addLink( switch, host, port1=1, port2=1 ) 
+			self.addLink( switch, agg2Switch ) 
+
+topos = { 'mytopo': ( lambda: MyTopo() ) }
diff --git a/TestON/dependancies/topo-onos4node.py.old b/TestON/dependancies/topo-onos4node.py.old
new file mode 100644
index 0000000..3328a5d
--- /dev/null
+++ b/TestON/dependancies/topo-onos4node.py.old
@@ -0,0 +1,61 @@
+"""Custom topology example
+
+Two directly connected switches plus a host for each switch:
+
+   host --- switch --- switch --- host
+
+Adding the 'topos' dict with a key/value pair to generate our newly defined
+topology enables one to pass in '--topo=mytopo' from the command line.
+"""
+
+from mininet.topo import Topo
+
+class MyTopo( Topo ):
+	"Simple topology example."
+
+	def __init__( self ):
+		"Create custom topo."
+		# Initialize topology
+		Topo.__init__( self )
+
+		# Make the middle triangle	
+		leftSwitch = self.addSwitch( 's1' )
+		rightSwitch = self.addSwitch( 's2' )
+		topSwitch = self.addSwitch( 's3' )
+		lefthost = self.addHost( 'h1' )
+		righthost = self.addHost( 'h2' )
+		tophost = self.addHost( 'h3' )
+		self.addLink( leftSwitch, lefthost )
+		self.addLink( rightSwitch, righthost )
+		self.addLink( topSwitch, tophost )
+
+		self.addLink( leftSwitch, rightSwitch )
+		self.addLink( leftSwitch, topSwitch )
+		self.addLink( topSwitch, rightSwitch )
+
+		# Make aggregation switches
+		agg1Switch = self.addSwitch( 's4' ) 
+		agg2Switch = self.addSwitch( 's5' ) 
+		agg1Host = self.addHost( 'h4' ) 
+		agg2Host = self.addHost( 'h5' ) 
+
+		self.addLink( agg1Switch, agg1Host )
+		self.addLink( agg2Switch, agg2Host )
+
+		self.addLink( agg1Switch, rightSwitch )
+		self.addLink( agg2Switch, leftSwitch )
+
+		# Make two aggregation fans
+		for i in range(10):
+			switch = self.addSwitch( 's%d' % (i+6) )
+			host = self.addHost( 'h%d' % (i+6) ) 
+			self.addLink( switch, host ) 
+			self.addLink( switch, agg1Switch ) 
+
+		for i in range(10):
+			switch = self.addSwitch( 's%d' % (i+31) )
+			host = self.addHost( 'h%d' % (i+31) ) 
+			self.addLink( switch, host ) 
+			self.addLink( switch, agg2Switch ) 
+
+topos = { 'mytopo': ( lambda: MyTopo() ) }