diff --git a/MininetNetPractice.py b/MininetNetPractice.py
index 3a2acbf..a994102 100644
--- a/MininetNetPractice.py
+++ b/MininetNetPractice.py
@@ -19,7 +19,6 @@ def build_topology(config_file):
 	topo = Topo()
 	elements = {}  							# Dictionary to store nodes
 
-	# elements['Internet'] = topo.addNode('Internet', cls=MyRouter, ip='0.0.0.0/0')
 	with open(config_file, 'r') as file:
 		for line in file:
 			line = line.strip()
diff --git a/MininetTEST.py b/MininetTEST.py
index 97055f1..71c4e47 100644
--- a/MininetTEST.py
+++ b/MininetTEST.py
@@ -22,19 +22,23 @@ def build_topology(config_file):
 	# h1 = topo.addHost('H1', ip='161.46.247.2/25', defaultRoute='via 161.46.247.1')
 	# h2 = topo.addHost('H2', ip='161.46.247.3/25', defaultRoute='via 161.46.247.1')
 
-	s1 = topo.addSwitch('S1')
+	r0 = topo.addNode('R0', cls=MyRouter, ip='163.172.250.12/16')
+	r1 = topo.addNode('R1', cls=MyRouter, ip='163.172.250.12/28')
+	r2 = topo.addNode('R2', cls=MyRouter, ip='161.46.247.253/30')
+
+	topo.addLink(r0, r1, intfName2='R12', intfName1='R01', params2={'ip' : '163.172.250.12/28'}, params1={'ip' : '163.172.250.12/16'})
+	topo.addLink(r2, r1, intfName2='R13', intfName1='R21', params2={'ip' : '161.46.247.254/30'}, params1={'ip' : '161.46.247.253/30'})
+
+	# s1 = topo.addSwitch('S1')
 
 	# h4 = topo.addHost('H4', ip='161.46.247.131/26', defaultRoute='via 161.46.247.129')
 	# h3 = topo.addHost('H3', ip='161.46.247.196/27', defaultRoute='via 161.46.247.195')
 
-	r1 = topo.addNode('R1', cls=MyRouter, ip='161.46.247.1/25')
-	r2 = topo.addNode('R2', cls=MyRouter, ip='161.46.247.253/30')
 
 	### Ordine importante ###
-	topo.addLink(r1, s1, intfName1='R11', params1={'ip' : '161.46.247.1/25'})
-	
-	topo.addLink(r2, r1, intfName2='R13', intfName1='R21', params2={'ip' : '161.46.247.254/30'}, params1={'ip' : '161.46.247.253/30'})
 
+	# topo.addLink(r1, s1, intfName1='R11', params1={'ip' : '161.46.247.1/25'})
+	
 	# topo.addLink(r2, h3, intfName2='H31', intfName1='R22', params1={'ip' : '161.46.247.195/27'})
 	# topo.addLink(r2, h4, intfName2='H41', intfName1='R23', params1={'ip' : '161.46.247.129/26'})
 
@@ -50,6 +54,9 @@ def run_topology(config_file):
 	net = Mininet(topo=topo, link=TCLink)
 	net.start()		#Starting the network
 
+	(net.getNodeByName('R1')).cmd('ip route add default via 161.172.250.1/26')
+	(net.getNodeByName('R1')).cmd('ip route add 161.46.247.128/27 via 161.46.247.253')
+
 	# (net.getNodeByName('R1')).cmd('ip route add 161.46.247.192/27 via 161.46.247.254 dev R13')
 	# (net.getNodeByName('R1')).cmd('ip route add 161.46.247.128/26 via 161.46.247.254 dev R13')
 
diff --git a/MininetTopo.conf b/MininetTopo.conf
index 45ad859..9ed35a1 100644
--- a/MininetTopo.conf
+++ b/MininetTopo.conf
@@ -1,54 +1,35 @@
-# L'ordine deve rimanee questo
-
-############# Set hosts #############
-## host name intfIP/mask defRoute ###
+######### Set Network Nodes #########
+##  host name intfIP/mask defRoute ##
+##  router name intfIP/mask        ##
+##  switch name                    ##
 #####################################
 host H4 161.46.247.131/26 161.46.247.129
 host H3 161.46.247.196/27 161.46.247.195
-
-######## Set routers ########
-## router name intfIP/mask ##
-#############################
 router R1 161.46.247.254/30
 router R2 161.46.247.253/30
 
-## Set switches ##
-## switch name  ##
-##################
-# switch s1
-# switch s2
-
-#l'interfaccia con cui creo il ruter deve essere la aprima su cui faccio il link
-################################################ Set links ################################################
-## linkRR router1, router1_intfName, router1_intfIP/mask, router2, router2_intfName, router2_intfIP/mask ##
-###########################################################################################################
+# The interface details defined inside
+# the node during its creation must be
+# reused in the links before new
+# interfaces can be defined for the node.
+############################################# Set Network Links ############################################
+##  linkRR router1, router1_intfName, router1_intfIP/mask, router2, router2_intfName, router2_intfIP/mask ##
+##  linkRH host, host_intfName, router, router_intfName, router_intfIP/mask                               ##
+##  linkRS                                                                                                ##
+##  linkSS switch1, switch2                                                                               ##
+##  linkSH switch, host ,host_intfName                                                                    ##
+############################################################################################################
 linkRR R1 R13 161.46.247.254/30 R2 R21 161.46.247.253/30
-
-######################## Set links and router interfaces #####################
-## linkRH host, host_intfName, router, router_intfName, router_intfIP/mask ###
-##############################################################################
 linkRH H3 H31 R2 R22 161.46.247.195/27
 linkRH H4 H41 R2 R23 161.46.247.129/26
-
-##################### Set links and router interfaces #####################
-## linkRS  ##
-#####################################################
 # linkRS
 # linkRS
-
-###### Set links ######
-## linkSS switch1, switch2 ##
-######################
 # linkSS s2 s1
-
-############### Set links ###############
-## linkSH switch, host ,host_intfName ###
-#########################################
 # linkSH S1 H1 H11
 # linkSH S1 H2 H21
 
-################## route  table ################
-## route name final_destIP/mask nextHop intf ###
-################################################
+################## Route Table ################
+## route name final_destIP/mask nextHop intf ##
+###############################################
 route R1 161.46.247.192/27 161.46.247.254 R13
 route R1 161.46.247.128/26 161.46.247.254 R13