HighPerformanceMathematics
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Communication_Sandbox
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Mininet Updates

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edoardoColi
edoardocoli 1 year ago
parent 974db9c1f9
commit 6ad1ef7dde
2 changed files with 25 additions and 15 deletions
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27
MininetTEST.py
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@ -19,17 +19,28 @@ def build_topology(config_file):
topo = Topo() topo = Topo()
elements = {} # Dictionary to store nodes elements = {} # Dictionary to store nodes
h4 = topo.addHost('H4', ip='161.46.247.131/26', defaultRoute='via 161.46.247.129') # h1 = topo.addHost('H1', ip='161.46.247.2/25', defaultRoute='via 161.46.247.1')
h3 = topo.addHost('H3', ip='161.46.247.196/27', defaultRoute='via 161.46.247.195') # h2 = topo.addHost('H2', ip='161.46.247.3/25', defaultRoute='via 161.46.247.1')
r1 = topo.addNode('R1', cls=MyRouter, ip='161.46.247.254/30') 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') r2 = topo.addNode('R2', cls=MyRouter, ip='161.46.247.253/30')
# Ordine importante ### 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(r2, r1, intfName2='R13', intfName1='R21', params2={'ip' : '161.46.247.254/30'}, params1={'ip' : '161.46.247.253/30'})
topo.addLink(r2, h3, intfName2='H31', intfName1='R22', params1={'ip' : '161.46.247.195/27'}) # 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'}) # topo.addLink(r2, h4, intfName2='H41', intfName1='R23', params1={'ip' : '161.46.247.129/26'})
# topo.addLink(s1, h1, intfName2='H11')
# topo.addLink(s1, h2 ,intfName2='H21')
return topo return topo
@ -39,8 +50,8 @@ def run_topology(config_file):
net = Mininet(topo=topo, link=TCLink) net = Mininet(topo=topo, link=TCLink)
net.start() #Starting the network net.start() #Starting the network
(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 161.46.247.192/27 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') # (net.getNodeByName('R1')).cmd('ip route add 161.46.247.128/26 via 161.46.247.254 dev R13')
if net.pingAll(): if net.pingAll():
print(Fore.RED + "Network has issues" + Style.RESET_ALL) print(Fore.RED + "Network has issues" + Style.RESET_ALL)

13
MininetTopo.conf
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@ -18,6 +18,7 @@ router R2 161.46.247.253/30
# switch s1 # switch s1
# switch s2 # switch s2
#l'interfaccia con cui creo il ruter deve essere la aprima su cui faccio il link
################################################ Set links ################################################ ################################################ Set links ################################################
## linkRR router1, router1_intfName, router1_intfIP/mask, router2, router2_intfName, router2_intfIP/mask ## ## linkRR router1, router1_intfName, router1_intfIP/mask, router2, router2_intfName, router2_intfIP/mask ##
########################################################################################################### ###########################################################################################################
@ -40,13 +41,11 @@ linkRH H4 H41 R2 R23 161.46.247.129/26
###################### ######################
# linkSS s2 s1 # linkSS s2 s1
###### Set links ###### ############### Set links ###############
## linkSH switch, host ## ## linkSH switch, host ,host_intfName ###
########## #########################################
# linkSH s1 h1 # linkSH S1 H1 H11
# linkSH s1 h2 # linkSH S1 H2 H21
# linkSH s2 h3
# linkSH s2 h4
################## route table ################ ################## route table ################
## route name final_destIP/mask nextHop intf ### ## route name final_destIP/mask nextHop intf ###

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