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sdn-topo-mininet
Commit c1cd8c92 authored by Nawasan Wisitsingkhon's avatar Nawasan Wisitsingkhon
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multi-topo.mn 0 → 100644
View file @ c1cd8c92
{
"application": {
"dpctl": "",
"ipBase": "172.16.0.0/16",
"netflow": {
"nflowAddId": "0",
"nflowTarget": "",
"nflowTimeout": "600"
},
"openFlowVersions": {
"ovsOf10": "0",
"ovsOf11": "0",
"ovsOf12": "0",
"ovsOf13": "1"
},
"sflow": {
"sflowHeader": "128",
"sflowPolling": "30",
"sflowSampling": "400",
"sflowTarget": ""
},
"startCLI": "1",
"switchType": "ovs",
"terminalType": "xterm"
},
"controllers": [
{
"opts": {
"controllerProtocol": "tcp",
"controllerType": "ref",
"hostname": "c2",
"remoteIP": "127.0.0.1",
"remotePort": 6635
},
"x": "1463.0",
"y": "147.0"
},
{
"opts": {
"controllerProtocol": "tcp",
"controllerType": "remote",
"hostname": "c0",
"remoteIP": "127.0.0.1",
"remotePort": 6633
},
"x": "914.0",
"y": "142.0"
},
{
"opts": {
"controllerProtocol": "tcp",
"controllerType": "ref",
"hostname": "c1",
"remoteIP": "127.0.0.1",
"remotePort": 6634
},
"x": "359.0",
"y": "144.0"
}
],
"hosts": [
{
"number": "11",
"opts": {
"defaultRoute": "172.16.0.248",
"hostname": "h11",
"ip": "172.16.0.11",
"nodeNum": 11,
"sched": "host"
},
"x": "1711.0",
"y": "682.0"
},
{
"number": "7",
"opts": {
"defaultRoute": "172.16.0.250",
"hostname": "h7",
"ip": "172.16.0.7",
"nodeNum": 7,
"sched": "host"
},
"x": "1129.0",
"y": "703.0"
},
{
"number": "3",
"opts": {
"defaultRoute": "172.16.0.252",
"hostname": "h3",
"ip": "172.16.0.3",
"nodeNum": 3,
"sched": "host"
},
"x": "399.0",
"y": "710.0"
},
{
"number": "6",
"opts": {
"defaultRoute": "172.16.0.251",
"hostname": "h6",
"ip": "172.16.0.6",
"nodeNum": 6,
"sched": "host"
},
"x": "803.0",
"y": "496.0"
},
{
"number": "4",
"opts": {
"defaultRoute": "172.16.0.252",
"hostname": "h4",
"ip": "172.16.0.4",
"nodeNum": 4,
"sched": "host"
},
"x": "444.0",
"y": "897.0"
},
{
"number": "5",
"opts": {
"defaultRoute": "172.16.0.252",
"hostname": "a1",
"ip": "172.16.0.5",
"nodeNum": 5,
"sched": "host"
},
"x": "637.0",
"y": "901.0"
},
{
"number": "8",
"opts": {
"defaultRoute": "172.16.0.250",
"hostname": "h8",
"ip": "172.16.0.8",
"nodeNum": 8,
"sched": "host"
},
"x": "843.0",
"y": "870.0"
},
{
"number": "10",
"opts": {
"defaultRoute": "172.16.0.249",
"hostname": "h10",
"ip": "172.16.0.10",
"nodeNum": 10,
"sched": "host"
},
"x": "1359.0",
"y": "497.0"
},
{
"number": "1",
"opts": {
"defaultRoute": "172.16.0.254",
"hostname": "h1",
"ip": "172.16.0.1",
"nodeNum": 1,
"sched": "host"
},
"x": "356.0",
"y": "536.0"
},
{
"number": "13",
"opts": {
"defaultRoute": "172.16.0.248",
"hostname": "h13",
"ip": "172.16.0.13",
"nodeNum": 13,
"sched": "host"
},
"x": "1563.0",
"y": "876.0"
},
{
"number": "9",
"opts": {
"defaultRoute": "172.16.0.253",
"hostname": "h2",
"ip": "172.16.0.2",
"nodeNum": 9,
"sched": "host"
},
"x": "135.0",
"y": "731.0"
},
{
"number": "9",
"opts": {
"defaultRoute": "172.16.0.250",
"hostname": "a2",
"ip": "172.16.0.9",
"nodeNum": 9,
"sched": "host"
},
"x": "1030.0",
"y": "857.0"
},
{
"number": "12",
"opts": {
"defaultRoute": "172.16.0.248",
"hostname": "h12",
"ip": "172.16.0.12",
"nodeNum": 12,
"sched": "host"
},
"x": "1375.0",
"y": "877.0"
}
],
"links": [
{
"dest": "s4",
"opts": {},
"src": "h2"
},
{
"dest": "s1",
"opts": {},
"src": "s4"
},
{
"dest": "h1",
"opts": {},
"src": "s1"
},
{
"dest": "s5",
"opts": {},
"src": "s1"
},
{
"dest": "h3",
"opts": {},
"src": "s5"
},
{
"dest": "s9",
"opts": {},
"src": "s5"
},
{
"dest": "h4",
"opts": {},
"src": "s9"
},
{
"dest": "a1",
"opts": {},
"src": "s9"
},
{
"dest": "s2",
"opts": {},
"src": "h6"
},
{
"dest": "s7",
"opts": {},
"src": "s2"
},
{
"dest": "s7",
"opts": {},
"src": "s10"
},
{
"dest": "h7",
"opts": {},
"src": "s7"
},
{
"dest": "a2",
"opts": {},
"src": "s10"
},
{
"dest": "h8",
"opts": {},
"src": "s10"
},
{
"dest": "s3",
"opts": {},
"src": "h10"
},
{
"dest": "s8",
"opts": {},
"src": "s3"
},
{
"dest": "h11",
"opts": {},
"src": "s8"
},
{
"dest": "s11",
"opts": {},
"src": "s8"
},
{
"dest": "h12",
"opts": {},
"src": "s11"
},
{
"dest": "h13",
"opts": {},
"src": "s11"
},
{
"dest": "s2",
"opts": {},
"src": "s3"
},
{
"dest": "s1",
"opts": {},
"src": "s2"
}
],
"switches": [
{
"number": "3",
"opts": {
"controllers": [
"c2"
],
"dpid": "3",
"hostname": "s3",
"netflow": "0",
"nodeNum": 3,
"sflow": "0",
"switchIP": "172.16.0.249",
"switchType": "default"
},
"x": "1458.0",
"y": "416.0"
},
{
"number": "11",
"opts": {
"controllers": [],
"hostname": "s11",
"nodeNum": 11,
"switchType": "legacySwitch"
},
"x": "1454.0",
"y": "741.0"
},
{
"number": "5",
"opts": {
"controllers": [
"c1"
],
"dpid": "5",
"hostname": "s5",
"netflow": "0",
"nodeNum": 5,
"sflow": "0",
"switchIP": "172.16.0.252",
"switchType": "default"
},
"x": "489.0",
"y": "615.0"
},
{
"number": "2",
"opts": {
"controllers": [
"c0"
],
"dpid": "2",
"hostname": "s2",
"netflow": "0",
"nodeNum": 2,
"sflow": "0",
"switchIP": "172.16.0.251",
"switchType": "default"
},
"x": "908.0",
"y": "424.0"
},
{
"number": "9",
"opts": {
"controllers": [],
"hostname": "s9",
"nodeNum": 9,
"switchType": "legacySwitch"
},
"x": "585.0",
"y": "792.0"
},
{
"number": "8",
"opts": {
"controllers": [
"c2"
],
"dpid": "8",
"hostname": "s8",
"netflow": "0",
"nodeNum": 8,
"sflow": "0",
"switchIP": "172.16.0.248",
"switchType": "default"
},
"x": "1613.0",
"y": "588.0"
},
{
"number": "10",
"opts": {
"controllers": [],
"hostname": "s10",
"nodeNum": 10,
"switchType": "legacySwitch"
},
"x": "952.0",
"y": "750.0"
},
{
"number": "4",
"opts": {
"controllers": [
"c1"
],
"dpid": "4",
"hostname": "s4",
"netflow": "0",
"nodeNum": 4,
"sflow": "0",
"switchIP": "172.16.0.253",
"switchType": "default"
},
"x": "224.0",
"y": "608.0"
},
{
"number": "7",
"opts": {
"controllers": [
"c0"
],
"dpid": "7",
"hostname": "s7",
"netflow": "0",
"nodeNum": 7,
"sflow": "0",
"switchIP": "172.16.0.250",
"switchType": "default"
},
"x": "1039.0",
"y": "610.0"
},
{
"number": "1",
"opts": {
"controllers": [
"c1"
],
"dpid": "1",
"hostname": "s1",
"netflow": "0",
"nodeNum": 1,
"sflow": "0",
"switchIP": "172.16.0.254",
"switchType": "default"
},
"x": "361.0",
"y": "407.0"
}
],
"version": "2"
}
\ No newline at end of file
multi-topo.py 0 → 100644
View file @ c1cd8c92
#!/usr/bin/env python
from mininet.net import Mininet
from mininet.node import Controller, RemoteController, OVSController
from mininet.node import CPULimitedHost, Host, Node
from mininet.node import OVSKernelSwitch, UserSwitch
from mininet.node import IVSSwitch
from mininet.cli import CLI
from mininet.log import setLogLevel, info
from mininet.link import TCLink, Intf
from subprocess import call
def myNetwork():
net = Mininet( topo=None,
build=False,
ipBase='172.16.0.0/16')
info( '*** Adding controller\n' )
c1=net.addController(name='c1',
controller=Controller,
protocol='tcp',
port=6634)
c2=net.addController(name='c2',
controller=Controller,
protocol='tcp',
port=6635)
c0=net.addController(name='c0',
controller=RemoteController,
ip='127.0.0.1',
protocol='tcp',
port=6633)
info( '*** Add switches\n')
s10 = net.addSwitch('s10', cls=OVSKernelSwitch, failMode='standalone')
s9 = net.addSwitch('s9', cls=OVSKernelSwitch, failMode='standalone')
s11 = net.addSwitch('s11', cls=OVSKernelSwitch, failMode='standalone')
s4 = net.addSwitch('s4', cls=OVSKernelSwitch, dpid='4')
s3 = net.addSwitch('s3', cls=OVSKernelSwitch, dpid='3')
s7 = net.addSwitch('s7', cls=OVSKernelSwitch, dpid='7')
s8 = net.addSwitch('s8', cls=OVSKernelSwitch, dpid='8')
s1 = net.addSwitch('s1', cls=OVSKernelSwitch, dpid='1')
s2 = net.addSwitch('s2', cls=OVSKernelSwitch, dpid='2')
s5 = net.addSwitch('s5', cls=OVSKernelSwitch, dpid='5')
info( '*** Add hosts\n')
h10 = net.addHost('h10', cls=Host, ip='172.16.0.10', defaultRoute='via 172.16.0.249')
h6 = net.addHost('h6', cls=Host, ip='172.16.0.6', defaultRoute='via 172.16.0.251')
h12 = net.addHost('h12', cls=Host, ip='172.16.0.12', defaultRoute='via 172.16.0.248')
h1 = net.addHost('h1', cls=Host, ip='172.16.0.1', defaultRoute='via 172.16.0.254')
h11 = net.addHost('h11', cls=Host, ip='172.16.0.11', defaultRoute='via 172.16.0.248')
h13 = net.addHost('h13', cls=Host, ip='172.16.0.13', defaultRoute='via 172.16.0.248')
a1 = net.addHost('a1', cls=Host, ip='172.16.0.5', defaultRoute='via 172.16.0.252')
h7 = net.addHost('h7', cls=Host, ip='172.16.0.7', defaultRoute='via 172.16.0.250')
h2 = net.addHost('h2', cls=Host, ip='172.16.0.2', defaultRoute='via 172.16.0.253')
h8 = net.addHost('h8', cls=Host, ip='172.16.0.8', defaultRoute='via 172.16.0.250')
h3 = net.addHost('h3', cls=Host, ip='172.16.0.3', defaultRoute='via 172.16.0.252')
h4 = net.addHost('h4', cls=Host, ip='172.16.0.4', defaultRoute='via 172.16.0.252')
a2 = net.addHost('a2', cls=Host, ip='172.16.0.9', defaultRoute='via 172.16.0.250')
info( '*** Add links\n')
net.addLink(h2, s4)
net.addLink(s4, s1)
net.addLink(s1, h1)
net.addLink(s1, s5)
net.addLink(s5, h3)
net.addLink(s5, s9)
net.addLink(s9, h4)
net.addLink(s9, a1)
net.addLink(h6, s2)
net.addLink(s2, s7)
net.addLink(s10, s7)
net.addLink(s7, h7)
net.addLink(s10, a2)
net.addLink(s10, h8)
net.addLink(h10, s3)
net.addLink(s3, s8)
net.addLink(s8, h11)
net.addLink(s8, s11)
net.addLink(s11, h12)
net.addLink(s11, h13)
net.addLink(s3, s2)
net.addLink(s2, s1)
info( '*** Starting network\n')
net.build()
info( '*** Starting controllers\n')
for controller in net.controllers:
controller.start()
info( '*** Starting switches\n')
net.get('s10').start([])
net.get('s9').start([])
net.get('s11').start([])
net.get('s4').start([c1])
net.get('s3').start([c2])
net.get('s7').start([c0])
net.get('s8').start([c2])
net.get('s1').start([c1])
net.get('s2').start([c0])
net.get('s5').start([c1])
info( '*** Post configure switches and hosts\n')
s4.cmd('ifconfig s4 172.16.0.253')
s3.cmd('ifconfig s3 172.16.0.249')
s7.cmd('ifconfig s7 172.16.0.250')
s8.cmd('ifconfig s8 172.16.0.248')
s1.cmd('ifconfig s1 172.16.0.254')
s2.cmd('ifconfig s2 172.16.0.251')
s5.cmd('ifconfig s5 172.16.0.252')
CLI(net)
net.stop()
if __name__ == '__main__':
setLogLevel( 'info' )
myNetwork()
single-topo.mn 0 → 100644
View file @ c1cd8c92
{
"application": {
"dpctl": "",
"ipBase": "172.16.0.0/16",
"netflow": {
"nflowAddId": "0",
"nflowTarget": "",
"nflowTimeout": "600"
},
"openFlowVersions": {
"ovsOf10": "0",
"ovsOf11": "0",
"ovsOf12": "0",
"ovsOf13": "1"
},
"sflow": {
"sflowHeader": "128",
"sflowPolling": "30",
"sflowSampling": "400",
"sflowTarget": ""
},
"startCLI": "1",
"switchType": "ovs",
"terminalType": "xterm"
},
"controllers": [
{
"opts": {
"controllerProtocol": "tcp",
"controllerType": "remote",
"hostname": "c0",
"remoteIP": "127.0.0.1",
"remotePort": 6633
},
"x": "892.0",
"y": "162.0"
}
],
"hosts": [
{
"number": "11",
"opts": {
"defaultRoute": "172.16.0.248",
"hostname": "h11",
"ip": "172.16.0.11",
"nodeNum": 11,
"sched": "host"
},
"x": "1711.0",
"y": "682.0"
},
{
"number": "7",
"opts": {
"defaultRoute": "172.16.0.250",
"hostname": "h7",
"ip": "172.16.0.7",
"nodeNum": 7,
"sched": "host"
},
"x": "1129.0",
"y": "703.0"
},
{
"number": "3",
"opts": {
"defaultRoute": "172.16.0.252",
"hostname": "h3",
"ip": "172.16.0.3",
"nodeNum": 3,
"sched": "host"
},
"x": "399.0",
"y": "710.0"
},
{
"number": "6",
"opts": {
"defaultRoute": "172.16.0.251",
"hostname": "h6",
"ip": "172.16.0.6",
"nodeNum": 6,
"sched": "host"
},
"x": "803.0",
"y": "496.0"
},
{
"number": "4",
"opts": {
"defaultRoute": "172.16.0.252",
"hostname": "h4",
"ip": "172.16.0.4",
"nodeNum": 4,
"sched": "host"
},
"x": "444.0",
"y": "897.0"
},
{
"number": "5",
"opts": {
"defaultRoute": "172.16.0.252",
"hostname": "a1",
"ip": "172.16.0.5",
"nodeNum": 5,
"sched": "host"
},
"x": "637.0",
"y": "901.0"
},
{
"number": "8",
"opts": {
"defaultRoute": "172.16.0.250",
"hostname": "h8",
"ip": "172.16.0.8",
"nodeNum": 8,
"sched": "host"
},
"x": "843.0",
"y": "870.0"
},
{
"number": "10",
"opts": {
"defaultRoute": "172.16.0.249",
"hostname": "h10",
"ip": "172.16.0.10",
"nodeNum": 10,
"sched": "host"
},
"x": "1359.0",
"y": "497.0"
},
{
"number": "1",
"opts": {
"defaultRoute": "172.16.0.254",
"hostname": "h1",
"ip": "172.16.0.1",
"nodeNum": 1,
"sched": "host"
},
"x": "356.0",
"y": "536.0"
},
{
"number": "13",
"opts": {
"defaultRoute": "172.16.0.248",
"hostname": "h13",
"ip": "172.16.0.13",
"nodeNum": 13,
"sched": "host"
},
"x": "1563.0",
"y": "876.0"
},
{
"number": "9",
"opts": {
"defaultRoute": "172.16.0.253",
"hostname": "h2",
"ip": "172.16.0.2",
"nodeNum": 9,
"sched": "host"
},
"x": "135.0",
"y": "731.0"
},
{
"number": "9",
"opts": {
"defaultRoute": "172.16.0.250",
"hostname": "a2",
"ip": "172.16.0.9",
"nodeNum": 9,
"sched": "host"
},
"x": "1030.0",
"y": "857.0"
},
{
"number": "12",
"opts": {
"defaultRoute": "172.16.0.248",
"hostname": "h12",
"ip": "172.16.0.12",
"nodeNum": 12,
"sched": "host"
},
"x": "1375.0",
"y": "877.0"
}
],
"links": [
{
"dest": "s4",
"opts": {},
"src": "h2"
},
{
"dest": "s1",
"opts": {},
"src": "s4"
},
{
"dest": "h1",
"opts": {},
"src": "s1"
},
{
"dest": "s5",
"opts": {},
"src": "s1"
},
{
"dest": "h3",
"opts": {},
"src": "s5"
},
{
"dest": "s9",
"opts": {},
"src": "s5"
},
{
"dest": "h4",
"opts": {},
"src": "s9"
},
{
"dest": "a1",
"opts": {},
"src": "s9"
},
{
"dest": "s2",
"opts": {},
"src": "h6"
},
{
"dest": "s7",
"opts": {},
"src": "s2"
},
{
"dest": "s7",
"opts": {},
"src": "s10"
},
{
"dest": "h7",
"opts": {},
"src": "s7"
},
{
"dest": "a2",
"opts": {},
"src": "s10"
},
{
"dest": "h8",
"opts": {},
"src": "s10"
},
{
"dest": "s3",
"opts": {},
"src": "h10"
},
{
"dest": "s8",
"opts": {},
"src": "s3"
},
{
"dest": "h11",
"opts": {},
"src": "s8"
},
{
"dest": "s11",
"opts": {},
"src": "s8"
},
{
"dest": "h12",
"opts": {},
"src": "s11"
},
{
"dest": "h13",
"opts": {},
"src": "s11"
},
{
"dest": "s2",
"opts": {},
"src": "s3"
},
{
"dest": "s1",
"opts": {},
"src": "s2"
}
],
"switches": [
{
"number": "3",
"opts": {
"controllers": [
"c0"
],
"dpid": "3",
"hostname": "s3",
"netflow": "0",
"nodeNum": 3,
"sflow": "0",
"switchIP": "172.16.0.249",
"switchType": "default"
},
"x": "1458.0",
"y": "416.0"
},
{
"number": "11",
"opts": {
"controllers": [],
"hostname": "s11",
"nodeNum": 11,
"switchType": "legacySwitch"
},
"x": "1454.0",
"y": "741.0"
},
{
"number": "5",
"opts": {
"controllers": [
"c0"
],
"dpid": "5",
"hostname": "s5",
"netflow": "0",
"nodeNum": 5,
"sflow": "0",
"switchIP": "172.16.0.252",
"switchType": "default"
},
"x": "489.0",
"y": "615.0"
},
{
"number": "2",
"opts": {
"controllers": [
"c0"
],
"dpid": "2",
"hostname": "s2",
"netflow": "0",
"nodeNum": 2,
"sflow": "0",
"switchIP": "172.16.0.251",
"switchType": "default"
},
"x": "908.0",
"y": "424.0"
},
{
"number": "9",
"opts": {
"controllers": [],
"hostname": "s9",
"nodeNum": 9,
"switchType": "legacySwitch"
},
"x": "585.0",
"y": "792.0"
},
{
"number": "8",
"opts": {
"controllers": [
"c0"
],
"dpid": "8",
"hostname": "s8",
"netflow": "0",
"nodeNum": 8,
"sflow": "0",
"switchIP": "172.16.0.248",
"switchType": "default"
},
"x": "1613.0",
"y": "588.0"
},
{
"number": "10",
"opts": {
"controllers": [],
"hostname": "s10",
"nodeNum": 10,
"switchType": "legacySwitch"
},
"x": "952.0",
"y": "750.0"
},
{
"number": "4",
"opts": {
"controllers": [
"c0"
],
"dpid": "4",
"hostname": "s4",
"netflow": "0",
"nodeNum": 4,
"sflow": "0",
"switchIP": "172.16.0.253",
"switchType": "default"
},
"x": "224.0",
"y": "608.0"
},
{
"number": "7",
"opts": {
"controllers": [
"c0"
],
"dpid": "7",
"hostname": "s7",
"netflow": "0",
"nodeNum": 7,
"sflow": "0",
"switchIP": "172.16.0.250",
"switchType": "default"
},
"x": "1039.0",
"y": "610.0"
},
{
"number": "1",
"opts": {
"controllers": [
"c0"
],
"dpid": "1",
"hostname": "s1",
"netflow": "0",
"nodeNum": 1,
"sflow": "0",
"switchIP": "172.16.0.254",
"switchType": "default"
},
"x": "361.0",
"y": "407.0"
}
],
"version": "2"
}
\ No newline at end of file
single-topo.py 0 → 100644
View file @ c1cd8c92
#!/usr/bin/env python
from mininet.net import Mininet
from mininet.node import Controller, RemoteController, OVSController
from mininet.node import CPULimitedHost, Host, Node
from mininet.node import OVSKernelSwitch, UserSwitch
from mininet.node import IVSSwitch
from mininet.cli import CLI
from mininet.log import setLogLevel, info
from mininet.link import TCLink, Intf
from subprocess import call
def myNetwork():
net = Mininet( topo=None,
build=False,
ipBase='172.16.0.0/16')
info( '*** Adding controller\n' )
c0=net.addController(name='c0',
controller=RemoteController,
ip='127.0.0.1',
protocol='tcp',
port=6633)
info( '*** Add switches\n')
s8 = net.addSwitch('s8', cls=OVSKernelSwitch, dpid='8')
s11 = net.addSwitch('s11', cls=OVSKernelSwitch, failMode='standalone')
s1 = net.addSwitch('s1', cls=OVSKernelSwitch, dpid='1')
s2 = net.addSwitch('s2', cls=OVSKernelSwitch, dpid='2')
s10 = net.addSwitch('s10', cls=OVSKernelSwitch, failMode='standalone')
s9 = net.addSwitch('s9', cls=OVSKernelSwitch, failMode='standalone')
s5 = net.addSwitch('s5', cls=OVSKernelSwitch, dpid='5')
s3 = net.addSwitch('s3', cls=OVSKernelSwitch, dpid='3')
s4 = net.addSwitch('s4', cls=OVSKernelSwitch, dpid='4')
s7 = net.addSwitch('s7', cls=OVSKernelSwitch, dpid='7')
info( '*** Add hosts\n')
h7 = net.addHost('h7', cls=Host, ip='172.16.0.7', defaultRoute='via 172.16.0.250')
h2 = net.addHost('h2', cls=Host, ip='172.16.0.2', defaultRoute='via 172.16.0.253')
h8 = net.addHost('h8', cls=Host, ip='172.16.0.8', defaultRoute='via 172.16.0.250')
h3 = net.addHost('h3', cls=Host, ip='172.16.0.3', defaultRoute='via 172.16.0.252')
a2 = net.addHost('a2', cls=Host, ip='172.16.0.9', defaultRoute='via 172.16.0.250')
h10 = net.addHost('h10', cls=Host, ip='172.16.0.10', defaultRoute='via 172.16.0.249')
h6 = net.addHost('h6', cls=Host, ip='172.16.0.6', defaultRoute='via 172.16.0.251')
h12 = net.addHost('h12', cls=Host, ip='172.16.0.12', defaultRoute='via 172.16.0.248')
h1 = net.addHost('h1', cls=Host, ip='172.16.0.1', defaultRoute='via 172.16.0.254')
h4 = net.addHost('h4', cls=Host, ip='172.16.0.4', defaultRoute='via 172.16.0.252')
h11 = net.addHost('h11', cls=Host, ip='172.16.0.11', defaultRoute='via 172.16.0.248')
h13 = net.addHost('h13', cls=Host, ip='172.16.0.13', defaultRoute='via 172.16.0.248')
a1 = net.addHost('a1', cls=Host, ip='172.16.0.5', defaultRoute='via 172.16.0.252')
info( '*** Add links\n')
net.addLink(h2, s4)
net.addLink(s4, s1)
net.addLink(s1, h1)
net.addLink(s1, s5)
net.addLink(s5, h3)
net.addLink(s5, s9)
net.addLink(s9, h4)
net.addLink(s9, a1)
net.addLink(h6, s2)
net.addLink(s2, s7)
net.addLink(s10, s7)
net.addLink(s7, h7)
net.addLink(s10, a2)
net.addLink(s10, h8)
net.addLink(h10, s3)
net.addLink(s3, s8)
net.addLink(s8, h11)
net.addLink(s8, s11)
net.addLink(s11, h12)
net.addLink(s11, h13)
net.addLink(s3, s2)
net.addLink(s2, s1)
info( '*** Starting network\n')
net.build()
info( '*** Starting controllers\n')
for controller in net.controllers:
controller.start()
info( '*** Starting switches\n')
net.get('s8').start([c0])
net.get('s11').start([])
net.get('s1').start([c0])
net.get('s2').start([c0])
net.get('s10').start([])
net.get('s9').start([])
net.get('s5').start([c0])
net.get('s3').start([c0])
net.get('s4').start([c0])
net.get('s7').start([c0])
info( '*** Post configure switches and hosts\n')
s8.cmd('ifconfig s8 172.16.0.248')
s1.cmd('ifconfig s1 172.16.0.254')
s2.cmd('ifconfig s2 172.16.0.251')
s5.cmd('ifconfig s5 172.16.0.252')
s3.cmd('ifconfig s3 172.16.0.249')
s4.cmd('ifconfig s4 172.16.0.253')
s7.cmd('ifconfig s7 172.16.0.250')
CLI(net)
net.stop()
if __name__ == '__main__':
setLogLevel( 'info' )
myNetwork()
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