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https://github.com/edoardoColi/Communication_Sandbox.git
synced 2026-10-06 22:55:17 +00:00
Mininet Update
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edoardocoli
@@ -19,7 +19,6 @@ def build_topology(config_file):
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topo = Topo()
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elements = {} # Dictionary to store nodes
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# elements['Internet'] = topo.addNode('Internet', cls=MyRouter, ip='0.0.0.0/0')
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with open(config_file, 'r') as file:
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for line in file:
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line = line.strip()
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+13
-6
@@ -22,19 +22,23 @@ def build_topology(config_file):
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# h1 = topo.addHost('H1', ip='161.46.247.2/25', defaultRoute='via 161.46.247.1')
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# h2 = topo.addHost('H2', ip='161.46.247.3/25', defaultRoute='via 161.46.247.1')
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s1 = topo.addSwitch('S1')
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r0 = topo.addNode('R0', cls=MyRouter, ip='163.172.250.12/16')
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r1 = topo.addNode('R1', cls=MyRouter, ip='163.172.250.12/28')
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r2 = topo.addNode('R2', cls=MyRouter, ip='161.46.247.253/30')
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topo.addLink(r0, r1, intfName2='R12', intfName1='R01', params2={'ip' : '163.172.250.12/28'}, params1={'ip' : '163.172.250.12/16'})
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topo.addLink(r2, r1, intfName2='R13', intfName1='R21', params2={'ip' : '161.46.247.254/30'}, params1={'ip' : '161.46.247.253/30'})
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# s1 = topo.addSwitch('S1')
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# h4 = topo.addHost('H4', ip='161.46.247.131/26', defaultRoute='via 161.46.247.129')
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# h3 = topo.addHost('H3', ip='161.46.247.196/27', defaultRoute='via 161.46.247.195')
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r1 = topo.addNode('R1', cls=MyRouter, ip='161.46.247.1/25')
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r2 = topo.addNode('R2', cls=MyRouter, ip='161.46.247.253/30')
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### Ordine importante ###
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topo.addLink(r1, s1, intfName1='R11', params1={'ip' : '161.46.247.1/25'})
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topo.addLink(r2, r1, intfName2='R13', intfName1='R21', params2={'ip' : '161.46.247.254/30'}, params1={'ip' : '161.46.247.253/30'})
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# topo.addLink(r1, s1, intfName1='R11', params1={'ip' : '161.46.247.1/25'})
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# topo.addLink(r2, h3, intfName2='H31', intfName1='R22', params1={'ip' : '161.46.247.195/27'})
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# topo.addLink(r2, h4, intfName2='H41', intfName1='R23', params1={'ip' : '161.46.247.129/26'})
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@@ -50,6 +54,9 @@ def run_topology(config_file):
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net = Mininet(topo=topo, link=TCLink)
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net.start() #Starting the network
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(net.getNodeByName('R1')).cmd('ip route add default via 161.172.250.1/26')
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(net.getNodeByName('R1')).cmd('ip route add 161.46.247.128/27 via 161.46.247.253')
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# (net.getNodeByName('R1')).cmd('ip route add 161.46.247.192/27 via 161.46.247.254 dev R13')
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# (net.getNodeByName('R1')).cmd('ip route add 161.46.247.128/26 via 161.46.247.254 dev R13')
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+18
-37
@@ -1,54 +1,35 @@
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# L'ordine deve rimanee questo
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############# Set hosts #############
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## host name intfIP/mask defRoute ###
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######### Set Network Nodes #########
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## host name intfIP/mask defRoute ##
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## router name intfIP/mask ##
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## switch name ##
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#####################################
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host H4 161.46.247.131/26 161.46.247.129
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host H3 161.46.247.196/27 161.46.247.195
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######## Set routers ########
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## router name intfIP/mask ##
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#############################
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router R1 161.46.247.254/30
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router R2 161.46.247.253/30
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## Set switches ##
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## switch name ##
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##################
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# switch s1
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# switch s2
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#l'interfaccia con cui creo il ruter deve essere la aprima su cui faccio il link
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################################################ Set links ################################################
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## linkRR router1, router1_intfName, router1_intfIP/mask, router2, router2_intfName, router2_intfIP/mask ##
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###########################################################################################################
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# The interface details defined inside
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# the node during its creation must be
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# reused in the links before new
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# interfaces can be defined for the node.
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############################################# Set Network Links ############################################
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## linkRR router1, router1_intfName, router1_intfIP/mask, router2, router2_intfName, router2_intfIP/mask ##
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## linkRH host, host_intfName, router, router_intfName, router_intfIP/mask ##
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## linkRS ##
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## linkSS switch1, switch2 ##
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## linkSH switch, host ,host_intfName ##
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############################################################################################################
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linkRR R1 R13 161.46.247.254/30 R2 R21 161.46.247.253/30
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######################## Set links and router interfaces #####################
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## linkRH host, host_intfName, router, router_intfName, router_intfIP/mask ###
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##############################################################################
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linkRH H3 H31 R2 R22 161.46.247.195/27
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linkRH H4 H41 R2 R23 161.46.247.129/26
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##################### Set links and router interfaces #####################
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## linkRS ##
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#####################################################
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# linkRS
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# linkRS
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###### Set links ######
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## linkSS switch1, switch2 ##
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######################
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# linkSS s2 s1
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############### Set links ###############
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## linkSH switch, host ,host_intfName ###
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#########################################
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# linkSH S1 H1 H11
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# linkSH S1 H2 H21
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################## route table ################
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## route name final_destIP/mask nextHop intf ###
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################################################
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################## Route Table ################
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## route name final_destIP/mask nextHop intf ##
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###############################################
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route R1 161.46.247.192/27 161.46.247.254 R13
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route R1 161.46.247.128/26 161.46.247.254 R13
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