| #!/usr/bin/python |
| |
| """ |
| Set up the SDN-IP topology as same as it on Internet2 |
| """ |
| |
| """ |
| AS 64513, (SDN AS) |
| AS 64514, reachable by 10.0.4.1, 10.0.14.1 |
| AS 64515, reachable by 10.0.5.1, 10.0.15.1 |
| AS 64516, reachable by 10.0.6.1, 10.0.16.1 |
| """ |
| |
| from mininet.net import Mininet |
| from mininet.node import Controller, RemoteController |
| from mininet.log import setLogLevel, info |
| from mininet.cli import CLI |
| from mininet.node import Host, RemoteController |
| from mininet.topo import Topo |
| from mininet.util import quietRun |
| from mininet.moduledeps import pathCheck |
| |
| import os.path |
| import time |
| from subprocess import Popen, STDOUT, PIPE |
| |
| QUAGGA_DIR = '/usr/lib/quagga' |
| QUAGGA_RUN_DIR = '/usr/local/var/run/quagga' |
| QUAGGA_CONFIG_DIR = '~/OnosSystemTest/TestON/tests/USECASE/USECASE_SdnipFunctionCluster/dependencies/' |
| numSw = 39 |
| |
| # net = Mininet( controller = RemoteController ) |
| class VLANHost( Host ): |
| def config( self, vlan=100, intfName=None, **params ): |
| r = super( Host, self ).config( **params ) |
| intf = self.intf( intfName ) |
| self.cmd( 'ifconfig %s inet 0' % intf ) |
| self.cmd( 'vconfig add %s %d' % ( intf, vlan ) ) |
| self.cmd( 'ifconfig %s.%d inet %s' % ( intf, vlan, params['ip'] ) ) |
| newName = '%s.%d' % ( intf, vlan ) |
| intf.name = newName |
| self.nameToIntf[ newName ] = intf |
| return r |
| |
| |
| class SDNTopo( Topo ): |
| "SDN Topology" |
| |
| def __init__( self, *args, **kwargs ): |
| |
| Topo.__init__( self, *args, **kwargs ) |
| |
| # BGP peer hosts |
| p64514 = self.addHost( 'p64514' ) |
| p64515 = self.addHost( 'p64515' ) |
| p64516 = self.addHost( 'p64516' ) |
| |
| p64517 = self.addHost( 'p64517', cls=VLANHost, vlan=20 ) |
| p64518 = self.addHost( 'p64518', cls=VLANHost, vlan=20 ) |
| p64519 = self.addHost( 'p64519', cls=VLANHost, vlan=10 ) |
| p64520 = self.addHost( 'p64520', cls=VLANHost, vlan=10 ) |
| |
| ''' |
| sw1 = self.addSwitch( 'SEAT', dpid = '00000000000000a1' ) |
| sw2 = self.addSwitch( 'PORT', dpid = '00000000000000a2' ) |
| sw3 = self.addSwitch( 'SUNN', dpid = '00000000000000a3' ) |
| sw4 = self.addSwitch( 'RENO', dpid = '00000000000000a4' ) |
| sw5 = self.addSwitch( 'LOSA', dpid = '00000000000000a5' ) |
| sw6 = self.addSwitch( 'MISS', dpid = '00000000000000a6' ) |
| sw7 = self.addSwitch( 'LASV', dpid = '00000000000000a7' ) |
| sw8 = self.addSwitch( 'SALT', dpid = '00000000000000a8' ) |
| sw9 = self.addSwitch( 'PHOE', dpid = '00000000000000a9' ) |
| sw10 = self.addSwitch( 'TUCS', dpid = '0000000000000a10' ) |
| sw11 = self.addSwitch( 'DENV', dpid = '0000000000000a11' ) |
| sw12 = self.addSwitch( 'ELPA', dpid = '0000000000000a12' ) |
| sw13 = self.addSwitch( 'MINN', dpid = '0000000000000a13' ) |
| sw14 = self.addSwitch( 'KANS', dpid = '0000000000000a14' ) |
| sw15 = self.addSwitch( 'TULS', dpid = '0000000000000a15' ) |
| sw16 = self.addSwitch( 'DALL', dpid = '0000000000000a16' ) |
| sw17 = self.addSwitch( 'HOUH', dpid = '0000000000000a17' ) |
| sw18 = self.addSwitch( 'COLU', dpid = '0000000000000a18' ) |
| sw19 = self.addSwitch( 'JCSN', dpid = '0000000000000a19' ) |
| sw20 = self.addSwitch( 'BATO', dpid = '0000000000000a20' ) |
| sw21 = self.addSwitch( 'EQCH', dpid = '0000000000000a21' ) |
| sw22 = self.addSwitch( 'STAR', dpid = '0000000000000a22' ) |
| sw23 = self.addSwitch( 'CHIC', dpid = '0000000000000a23' ) |
| sw24 = self.addSwitch( 'INDI', dpid = '0000000000000a24' ) |
| sw25 = self.addSwitch( 'CINC', dpid = '0000000000000a25' ) |
| sw26 = self.addSwitch( 'LOUI', dpid = '0000000000000a26' ) |
| sw27 = self.addSwitch( 'ATLA', dpid = '0000000000000a27' ) |
| sw28 = self.addSwitch( 'JACK', dpid = '0000000000000a28' ) |
| sw29 = self.addSwitch( 'CLEV', dpid = '0000000000000a29' ) |
| sw30 = self.addSwitch( 'PITT', dpid = '0000000000000a30' ) |
| sw31 = self.addSwitch( 'ASHB', dpid = '0000000000000a31' ) |
| sw32 = self.addSwitch( 'WASH', dpid = '0000000000000a32' ) |
| sw33 = self.addSwitch( 'RALE', dpid = '0000000000000a33' ) |
| sw34 = self.addSwitch( 'CHAR', dpid = '0000000000000a34' ) |
| sw35 = self.addSwitch( 'ALBA', dpid = '0000000000000a35' ) |
| sw36 = self.addSwitch( 'BOST', dpid = '0000000000000a36' ) |
| sw37 = self.addSwitch( 'HART', dpid = '0000000000000a37' ) |
| sw38 = self.addSwitch( 'NEWY', dpid = '0000000000000a38' ) |
| sw39 = self.addSwitch( 'PHIL', dpid = '0000000000000a39' ) |
| ''' |
| sw1 = self.addSwitch( 'sw1', dpid = '00000000000000a1' ) |
| sw2 = self.addSwitch( 'sw2', dpid = '00000000000000a2' ) |
| sw3 = self.addSwitch( 'sw3', dpid = '00000000000000a3' ) |
| sw4 = self.addSwitch( 'sw4', dpid = '00000000000000a4' ) |
| sw5 = self.addSwitch( 'sw5', dpid = '00000000000000a5' ) |
| sw6 = self.addSwitch( 'sw6', dpid = '00000000000000a6' ) |
| sw7 = self.addSwitch( 'sw7', dpid = '00000000000000a7' ) |
| sw8 = self.addSwitch( 'sw8', dpid = '00000000000000a8' ) |
| sw9 = self.addSwitch( 'sw9', dpid = '00000000000000a9' ) |
| sw10 = self.addSwitch( 'sw10', dpid = '0000000000000a10' ) |
| sw11 = self.addSwitch( 'sw11', dpid = '0000000000000a11' ) |
| sw12 = self.addSwitch( 'sw12', dpid = '0000000000000a12' ) |
| sw13 = self.addSwitch( 'sw13', dpid = '0000000000000a13' ) |
| sw14 = self.addSwitch( 'sw14', dpid = '0000000000000a14' ) |
| sw15 = self.addSwitch( 'sw15', dpid = '0000000000000a15' ) |
| sw16 = self.addSwitch( 'sw16', dpid = '0000000000000a16' ) |
| sw17 = self.addSwitch( 'sw17', dpid = '0000000000000a17' ) |
| sw18 = self.addSwitch( 'sw18', dpid = '0000000000000a18' ) |
| sw19 = self.addSwitch( 'sw19', dpid = '0000000000000a19' ) |
| sw20 = self.addSwitch( 'sw20', dpid = '0000000000000a20' ) |
| sw21 = self.addSwitch( 'sw21', dpid = '0000000000000a21' ) |
| sw22 = self.addSwitch( 'sw22', dpid = '0000000000000a22' ) |
| sw23 = self.addSwitch( 'sw23', dpid = '0000000000000a23' ) |
| sw24 = self.addSwitch( 'sw24', dpid = '0000000000000a24' ) |
| sw25 = self.addSwitch( 'sw25', dpid = '0000000000000a25' ) |
| sw26 = self.addSwitch( 'sw26', dpid = '0000000000000a26' ) |
| sw27 = self.addSwitch( 'sw27', dpid = '0000000000000a27' ) |
| sw28 = self.addSwitch( 'sw28', dpid = '0000000000000a28' ) |
| sw29 = self.addSwitch( 'sw29', dpid = '0000000000000a29' ) |
| sw30 = self.addSwitch( 'sw30', dpid = '0000000000000a30' ) |
| sw31 = self.addSwitch( 'sw31', dpid = '0000000000000a31' ) |
| sw32 = self.addSwitch( 'sw32', dpid = '0000000000000a32' ) |
| sw33 = self.addSwitch( 'sw33', dpid = '0000000000000a33' ) |
| sw34 = self.addSwitch( 'sw34', dpid = '0000000000000a34' ) |
| sw35 = self.addSwitch( 'sw35', dpid = '0000000000000a35' ) |
| sw36 = self.addSwitch( 'sw36', dpid = '0000000000000a36' ) |
| sw37 = self.addSwitch( 'sw37', dpid = '0000000000000a37' ) |
| sw38 = self.addSwitch( 'sw38', dpid = '0000000000000a38' ) |
| sw39 = self.addSwitch( 'sw39', dpid = '0000000000000a39' ) |
| |
| |
| # Add a layer2 switch for control plane connectivity |
| # This switch isn't part of the SDN topology |
| # We'll use the ovs-controller to turn this into a learning switch |
| swCtl100 = self.addSwitch( 'swCtl100', dpid = '0000000000000100' ) |
| |
| |
| # BGP speaker hosts |
| spk1 = self.addHost( 'spk1' ) |
| spk2 = self.addHost( 'spk2' ) |
| spk3 = self.addHost( 'spk3', cls=VLANHost, vlan=10 ) |
| spk4 = self.addHost( 'spk4', cls=VLANHost, vlan=20 ) |
| root = self.addHost( 'root', inNamespace = False , ip = '0' ) |
| |
| # hosts behind each AS |
| h64514 = self.addHost( 'h64514' ) |
| h64515 = self.addHost( 'h64515' ) |
| h64516 = self.addHost( 'h64516' ) |
| |
| # VLAN hosts behind each AS |
| h64517 = self.addHost( 'h64517', cls=VLANHost, vlan=20 ) |
| h64518 = self.addHost( 'h64518', cls=VLANHost, vlan=20 ) |
| h64519 = self.addHost( 'h64519', cls=VLANHost, vlan=10 ) |
| h64520 = self.addHost( 'h64520', cls=VLANHost, vlan=10 ) |
| |
| self.addLink( 'spk1', sw24 ) |
| self.addLink( 'spk2', sw24 ) |
| self.addLink( 'spk3', sw24 ) |
| self.addLink( 'spk4', sw24 ) |
| |
| # connect all switches |
| self.addLink( sw1, sw2 ) |
| self.addLink( sw1, sw6 ) |
| self.addLink( sw1, sw8 ) |
| self.addLink( sw2, sw3 ) |
| self.addLink( sw3, sw4 ) |
| self.addLink( sw3, sw5 ) |
| self.addLink( sw4, sw8 ) |
| self.addLink( sw5, sw7 ) |
| self.addLink( sw5, sw9 ) |
| self.addLink( sw6, sw13 ) |
| self.addLink( sw7, sw8 ) |
| self.addLink( sw8, sw11 ) |
| self.addLink( sw9, sw10 ) |
| self.addLink( sw10, sw12 ) |
| self.addLink( sw11, sw12 ) |
| self.addLink( sw11, sw14 ) |
| self.addLink( sw12, sw17 ) |
| self.addLink( sw13, sw14 ) |
| self.addLink( sw13, sw21 ) |
| self.addLink( sw14, sw15 ) |
| self.addLink( sw14, sw18 ) |
| self.addLink( sw14, sw23 ) |
| self.addLink( sw15, sw16 ) |
| self.addLink( sw16, sw17 ) |
| self.addLink( sw17, sw19 ) |
| self.addLink( sw17, sw20 ) |
| self.addLink( sw18, sw23 ) |
| self.addLink( sw19, sw27 ) |
| self.addLink( sw20, sw28 ) |
| self.addLink( sw21, sw22 ) |
| self.addLink( sw21, sw29 ) |
| self.addLink( sw22, sw23 ) |
| self.addLink( sw23, sw24 ) |
| self.addLink( sw23, sw31 ) |
| self.addLink( sw24, sw25 ) |
| self.addLink( sw25, sw26 ) |
| self.addLink( sw26, sw27 ) |
| self.addLink( sw27, sw28 ) |
| self.addLink( sw27, sw34 ) |
| self.addLink( sw29, sw30 ) |
| self.addLink( sw29, sw35 ) |
| self.addLink( sw30, sw31 ) |
| self.addLink( sw31, sw32 ) |
| self.addLink( sw32, sw33 ) |
| self.addLink( sw32, sw39 ) |
| self.addLink( sw33, sw34 ) |
| self.addLink( sw35, sw36 ) |
| self.addLink( sw36, sw37 ) |
| self.addLink( sw37, sw38 ) |
| self.addLink( sw38, sw39 ) |
| |
| # connection between switches and peers |
| self.addLink( p64514, sw32 ) |
| self.addLink( p64515, sw8 ) |
| self.addLink( p64516, sw28 ) |
| |
| self.addLink( p64517, sw7 ) |
| self.addLink( p64518, sw9 ) |
| self.addLink( p64519, sw5 ) |
| self.addLink( p64520, sw5 ) |
| |
| # connection between BGP peer and hosts behind the BGP peer |
| self.addLink( p64514, h64514 ) |
| self.addLink( p64515, h64515 ) |
| self.addLink( p64516, h64516 ) |
| |
| self.addLink( p64517, h64517 ) |
| self.addLink( p64518, h64518 ) |
| self.addLink( p64519, h64519 ) |
| self.addLink( p64520, h64520 ) |
| |
| # Internal Connection To Hosts |
| self.addLink( swCtl100, p64514 ) |
| self.addLink( swCtl100, p64515 ) |
| self.addLink( swCtl100, p64516 ) |
| |
| self.addLink( swCtl100, p64517 ) |
| self.addLink( swCtl100, p64518 ) |
| self.addLink( swCtl100, p64519 ) |
| self.addLink( swCtl100, p64520 ) |
| |
| self.addLink( swCtl100, spk1 ) |
| self.addLink( swCtl100, spk2 ) |
| self.addLink( swCtl100, spk3 ) |
| self.addLink( swCtl100, spk4 ) |
| |
| # add h64514 to control plane for ping test |
| self.addLink( swCtl100, h64514 ) |
| self.addLink( swCtl100, h64517 ) |
| self.addLink( swCtl100, h64519 ) |
| |
| self.addLink( swCtl100, root ) |
| self.addLink( swCtl100, root ) |
| self.addLink( swCtl100, root ) |
| |
| |
| def startsshd( host ): |
| "Start sshd on host" |
| info( '*** Starting sshd\n' ) |
| name, intf, ip = host.name, host.defaultIntf(), host.IP() |
| banner = '/tmp/%s.banner' % name |
| host.cmd( 'echo "Welcome to %s at %s" > %s' % ( name, ip, banner ) ) |
| host.cmd( '/usr/sbin/sshd -o "Banner %s"' % banner, '-o "UseDNS no"' ) |
| info( '***', host.name, 'is running sshd on', intf, 'at', ip, '\n' ) |
| |
| def startsshds ( hosts ): |
| for h in hosts: |
| startsshd( h ) |
| |
| def stopsshd(): |
| "Stop *all* sshd processes with a custom banner" |
| info( '*** Shutting down stale sshd/Banner processes ', |
| quietRun( "pkill -9 -f Banner" ), '\n' ) |
| |
| def startquagga( host, num, config_file ): |
| info( '*** Starting Quagga on %s\n' % host ) |
| host.cmd( "cd %s" % QUAGGA_CONFIG_DIR ) |
| zebra_cmd = \ |
| '%s/zebra -d -f ./zebra.conf -z %s/zserv%s.api -i %s/zebra%s.pid'\ |
| % ( QUAGGA_DIR, QUAGGA_RUN_DIR, num, QUAGGA_RUN_DIR, num ) |
| quagga_cmd = '%s/bgpd -d -f %s -z %s/zserv%s.api -i %s/bgpd%s.pid' \ |
| % ( QUAGGA_DIR, config_file, QUAGGA_RUN_DIR, num, QUAGGA_RUN_DIR, num ) |
| |
| print zebra_cmd |
| print quagga_cmd |
| |
| host.cmd( zebra_cmd ) |
| host.cmd( quagga_cmd ) |
| |
| ''' |
| def startQuaggaFromTeston( host, num, config_file ): |
| global net |
| h = net.get( str( host ) ) |
| startquagga( h, num, config_file ) |
| ''' |
| |
| def startquaggahost5( host, num ): |
| info( '*** Starting Quagga on %s\n' % host ) |
| zebra_cmd = \ |
| '%s/zebra -d -f ./zebra.conf -z %s/zserv%s.api -i %s/zebra%s.pid' \ |
| % ( QUAGGA_DIR, QUAGGA_RUN_DIR, num, QUAGGA_RUN_DIR, num ) |
| quagga_cmd = \ |
| '%s/bgpd -d -f ./as4quaggas/quagga%s.conf -z %s/zserv%s.api -i %s/bgpd%s.pid'\ |
| % ( QUAGGA_DIR, num, QUAGGA_RUN_DIR, num, QUAGGA_RUN_DIR, num ) |
| |
| host.cmd( zebra_cmd ) |
| host.cmd( quagga_cmd ) |
| |
| |
| def stopquagga(): |
| quietRun( 'sudo pkill -9 -f bgpd' ) |
| quietRun( 'sudo pkill -9 -f zebra' ) |
| |
| def sdn1net(): |
| topo = SDNTopo() |
| info( '*** Creating network\n' ) |
| |
| # global net |
| net = Mininet( topo = topo, controller = RemoteController ) |
| |
| |
| spk1, spk2, spk3, spk4, p64514, p64515, p64516, p64517, p64518, p64519, p64520 = \ |
| net.get( 'spk1', 'spk2', 'spk3', 'spk4', |
| 'p64514', 'p64515', 'p64516', 'p64517', 'p64518', 'p64519', 'p64520' ) |
| |
| # Adding addresses to speakers' interface connected to sw24 |
| # for BGP peering |
| spk1.setMAC( '00:00:00:00:00:01', 'spk1-eth0' ) |
| spk1.cmd( 'ip addr add 10.0.4.101/24 dev spk1-eth0' ) |
| spk1.cmd( 'ip addr add 10.0.5.101/24 dev spk1-eth0' ) |
| spk1.cmd( 'ip addr add 10.0.6.101/24 dev spk1-eth0' ) |
| |
| spk1.defaultIntf().setIP( '10.0.4.101/24' ) |
| spk1.defaultIntf().setMAC( '00:00:00:00:00:01' ) |
| |
| spk2.setMAC( '00:00:00:00:00:02', 'spk2-eth0' ) |
| spk2.cmd( 'ip addr add 10.0.14.101/24 dev spk2-eth0' ) |
| spk2.cmd( 'ip addr add 10.0.15.101/24 dev spk2-eth0' ) |
| spk2.cmd( 'ip addr add 10.0.16.101/24 dev spk2-eth0' ) |
| |
| spk2.defaultIntf().setIP( '10.0.14.101/24' ) |
| spk2.defaultIntf().setMAC( '00:00:00:00:00:02' ) |
| |
| spk3.setMAC( '00:00:00:00:00:03', 'spk3-eth0.10' ) |
| spk3.cmd( 'ip addr add 10.0.9.101/24 dev spk3-eth0.10' ) |
| spk3.cmd( 'ip addr add 10.0.20.101/24 dev spk3-eth0.10' ) |
| spk3.defaultIntf().setIP( '10.1.9.101/24' ) |
| spk3.defaultIntf().setMAC( '00:00:00:00:00:03' ) |
| |
| spk4.setMAC( '00:00:00:00:00:04', 'spk4-eth0.20' ) |
| spk4.cmd( 'ip addr add 10.0.7.101/24 dev spk4-eth0.20' ) |
| spk4.cmd( 'ip addr add 10.0.8.101/24 dev spk4-eth0.20' ) |
| spk4.defaultIntf().setIP( '10.1.7.101/24' ) |
| spk4.defaultIntf().setMAC( '00:00:00:00:00:04' ) |
| |
| p64517.config( vlan=20, intfName="p64517-eth1", ip="7.0.0.254" ) |
| p64518.config( vlan=20, intfName="p64518-eth1", ip="8.0.0.254" ) |
| p64519.config( vlan=10, intfName="p64519-eth1", ip="9.0.0.254" ) |
| p64520.config( vlan=10, intfName="p64520-eth1", ip="20.0.0.254" ) |
| |
| # Net has to be start after adding the above link |
| net.start() |
| |
| # setup configuration on the interface connected to switch |
| p64514.cmd( "ifconfig p64514-eth0 10.0.4.1 up" ) |
| p64514.cmd( "ip addr add 10.0.14.1/24 dev p64514-eth0" ) |
| p64514.setMAC( '00:00:00:00:00:14', 'p64514-eth0' ) # do not repeat spk4's MAC addr |
| p64515.cmd( "ifconfig p64515-eth0 10.0.5.1 up" ) |
| p64515.cmd( "ip addr add 10.0.15.1/24 dev p64515-eth0" ) |
| p64515.setMAC( '00:00:00:00:00:05', 'p64515-eth0' ) |
| p64516.cmd( "ifconfig p64516-eth0 10.0.6.1 up" ) |
| p64516.cmd( "ip addr add 10.0.16.1/24 dev p64516-eth0" ) |
| p64516.setMAC( '00:00:00:00:00:06', 'p64516-eth0' ) |
| |
| p64517.cmd( "ifconfig p64517-eth0.20 10.0.7.1 up" ) |
| p64517.setMAC( '00:00:00:00:00:07', 'p64517-eth0.20' ) |
| p64518.cmd( "ifconfig p64518-eth0.20 10.0.8.1 up" ) |
| p64518.setMAC( '00:00:00:00:00:08', 'p64518-eth0.20' ) |
| |
| p64519.cmd( "ifconfig p64519-eth0.10 10.0.9.1 up" ) |
| p64519.setMAC( '00:00:00:00:00:09', 'p64519-eth0.10' ) |
| p64520.cmd( "ifconfig p64520-eth0.10 10.0.20.1 up" ) |
| p64520.setMAC( '00:00:00:00:00:20', 'p64520-eth0.10' ) |
| |
| # setup configuration on the interface connected to hosts |
| p64514.setIP( "4.0.0.254", 8, "p64514-eth1" ) |
| p64514.setMAC( '00:00:00:00:00:44', 'p64514-eth1' ) |
| p64515.setIP( "5.0.0.254", 8, "p64515-eth1" ) |
| p64515.setMAC( '00:00:00:00:00:55', 'p64515-eth1' ) |
| p64516.setIP( "6.0.0.254", 8, "p64516-eth1" ) |
| p64516.setMAC( '00:00:00:00:00:66', 'p64516-eth1' ) |
| |
| p64517.setIP( "7.0.0.254", 8, "p64517-eth1.20" ) |
| p64517.setMAC( '00:00:00:00:00:77', 'p64517-eth1.20' ) |
| p64518.setIP( "8.0.0.254", 8, "p64518-eth1.20" ) |
| p64518.setMAC( '00:00:00:00:00:88', 'p64518-eth1.20' ) |
| |
| p64519.setIP( "9.0.0.254", 8, "p64519-eth1.10" ) |
| p64519.setMAC( '00:00:00:00:00:99', 'p64519-eth1.10' ) |
| p64520.setIP( "20.0.0.254", 8, "p64520-eth1.10" ) |
| p64520.setMAC( '00:00:00:00:00:20', 'p64520-eth1.10' ) |
| |
| # enable forwarding on BGP peer hosts |
| p64514.cmd( 'sysctl net.ipv4.conf.all.forwarding=1' ) |
| p64515.cmd( 'sysctl net.ipv4.conf.all.forwarding=1' ) |
| p64516.cmd( 'sysctl net.ipv4.conf.all.forwarding=1' ) |
| |
| p64517.cmd( 'sysctl net.ipv4.conf.all.forwarding=1' ) |
| p64518.cmd( 'sysctl net.ipv4.conf.all.forwarding=1' ) |
| p64519.cmd( 'sysctl net.ipv4.conf.all.forwarding=1' ) |
| p64520.cmd( 'sysctl net.ipv4.conf.all.forwarding=1' ) |
| |
| # config interface for control plane connectivity |
| p64514.setIP( "192.168.0.4", 24, "p64514-eth2" ) |
| p64515.setIP( "192.168.0.5", 24, "p64515-eth2" ) |
| p64516.setIP( "192.168.0.6", 24, "p64516-eth2" ) |
| |
| p64517.setIP( "192.168.0.7", 24, "p64517-eth2" ) |
| p64518.setIP( "192.168.0.8", 24, "p64518-eth2" ) |
| p64519.setIP( "192.168.0.9", 24, "p64519-eth2" ) |
| p64520.setIP( "192.168.0.20", 24, "p64520-eth2" ) |
| |
| # Setup hosts in each non-SDN AS |
| h64514, h64515, h64516, h64517, h64518, h64519, h64520 = \ |
| net.get( 'h64514', 'h64515', 'h64516', 'h64517', 'h64518', 'h64519', 'h64520' ) |
| h64514.cmd( 'ifconfig h64514-eth0 4.0.0.1 up' ) |
| h64514.cmd( 'ip route add default via 4.0.0.254' ) |
| h64514.setIP( '192.168.0.44', 24, 'h64514-eth1' ) # for control plane |
| h64515.cmd( 'ifconfig h64515-eth0 5.0.0.1 up' ) |
| h64515.cmd( 'ip route add default via 5.0.0.254' ) |
| h64516.cmd( 'ifconfig h64516-eth0 6.0.0.1 up' ) |
| h64516.cmd( 'ip route add default via 6.0.0.254' ) |
| |
| h64517.cmd( 'ifconfig h64517-eth0.20 7.0.0.1 up' ) |
| h64517.cmd( 'ip route add default via 7.0.0.254' ) |
| h64517.setIP( '192.168.0.77', 24, 'h64517-eth1' ) # for control plane |
| h64518.cmd( 'ifconfig h64518-eth0.20 8.0.0.1 up' ) |
| h64518.cmd( 'ip route add default via 8.0.0.254' ) |
| |
| h64519.cmd( 'ifconfig h64519-eth0.10 9.0.0.1 up' ) |
| h64519.cmd( 'ip route add default via 9.0.0.254' ) |
| h64519.setIP( '192.168.0.99', 24, 'h64519-eth1' ) # for control plane |
| h64520.cmd( 'ifconfig h64520-eth0.10 20.0.0.1 up' ) |
| h64520.cmd( 'ip route add default via 20.0.0.254' ) |
| |
| |
| # set up swCtl100 as a learning |
| swCtl100 = net.get( 'swCtl100' ) |
| swCtl100.cmd( 'ovs-vsctl set-controller swCtl100 none' ) |
| swCtl100.cmd( 'ovs-vsctl set-fail-mode swCtl100 standalone' ) |
| |
| # connect all switches to controller |
| ''' |
| onos1IP = "10.128.4.52" |
| onos2IP = "10.128.4.53" |
| onos3IP = "10.128.4.54" |
| for i in range ( 1, numSw + 1 ): |
| swX = net.get( 'sw%s' % ( i ) ) |
| swX.cmd( 'ovs-vsctl set-controller sw%s tcp:%s:6653 tcp:%s:6653 tcp:%s:6653' % ( i, onos1IP, onos2IP, onos3IP) ) |
| ''' |
| |
| # Start Quagga on border routers |
| startquagga( p64514, 64514, 'quagga64514.conf' ) |
| startquagga( p64515, 64515, 'quagga64515.conf' ) |
| startquagga( p64516, 64516, 'quagga64516.conf' ) |
| |
| startquagga( p64517, 64517, 'quagga64517.conf' ) |
| startquagga( p64518, 64518, 'quagga64518.conf' ) |
| startquagga( p64519, 64519, 'quagga64519.conf' ) |
| startquagga( p64520, 64520, 'quagga64520.conf' ) |
| |
| # start Quagga in SDN network |
| startquagga( spk1, 64513, 'quagga-sdn.conf' ) |
| startquagga( spk2, 64512, 'quagga-sdn-speaker2.conf' ) |
| startquagga( spk3, 64511, 'quagga-sdn3.conf' ) |
| startquagga( spk4, 64510, 'quagga-sdn4.conf' ) |
| |
| root = net.get( 'root' ) |
| root.intf( 'root-eth0' ).setIP( '1.1.1.2/24' ) |
| root.cmd( 'ip addr add 192.168.0.100/24 dev root-eth0' ) |
| |
| root.intf( 'root-eth1' ).setIP( '1.1.1.4/24' ) |
| root.cmd( 'ip addr add 192.168.0.101/24 dev root-eth1' ) |
| |
| root.intf( 'root-eth2' ).setIP( '1.1.1.6/24' ) |
| root.cmd( 'ip addr add 192.168.0.102/24 dev root-eth2' ) |
| |
| spk1.intf( 'spk1-eth1' ).setIP( '1.1.1.1/24' ) |
| spk2.intf( 'spk2-eth1' ).setIP( '1.1.1.3/24' ) |
| spk3.intf( 'spk3-eth1' ).setIP( '1.1.1.5/24' ) |
| spk4.intf( 'spk4-eth1' ).setIP( '1.1.1.7/24' ) |
| |
| |
| stopsshd() |
| |
| hosts = [ p64514, p64515, p64516, p64517, p64518, p64519, p64520, |
| h64514, h64517, h64519 ]; |
| startsshds( hosts ) |
| |
| |
| ''' |
| forwarding1 = '%s:2000:%s:2000' % ( '1.1.1.2', onos1IP ) |
| root.cmd( 'ssh -nNT -o "PasswordAuthentication no" \ |
| -o "StrictHostKeyChecking no" -l sdn -L %s %s & ' % ( forwarding1, onos1IP ) ) |
| |
| forwarding2 = '%s:2000:%s:2000' % ( '1.1.1.4', onos2IP ) |
| root.cmd( 'ssh -nNT -o "PasswordAuthentication no" \ |
| -o "StrictHostKeyChecking no" -l sdn -L %s %s & ' % ( forwarding2, onos2IP ) ) |
| |
| forwarding3 = '%s:2000:%s:2000' % ( '1.1.1.6', onos3IP ) |
| root.cmd( 'ssh -nNT -o "PasswordAuthentication no" \ |
| -o "StrictHostKeyChecking no" -l sdn -L %s %s & ' % ( forwarding3, onos3IP ) ) |
| ''' |
| CLI( net ) |
| |
| stopsshd() |
| stopquagga() |
| net.stop() |
| |
| |
| if __name__ == '__main__': |
| setLogLevel( 'debug' ) |
| sdn1net() |