[CORD-2479] Adding trellis dual links
Change-Id: I219f443727b8da2a457c3f71fd61373d373c8bec
diff --git a/trellis/trellis_duallink.json b/trellis/trellis_duallink.json
new file mode 100644
index 0000000..29cbfee
--- /dev/null
+++ b/trellis/trellis_duallink.json
@@ -0,0 +1,168 @@
+{
+ "ports" : {
+ "of:0000000000000204/5" : {
+ "interfaces" : [
+ {
+ "ips" : [ "10.0.2.254/24" ],
+ "vlan-untagged": 20
+ }
+ ]
+ },
+ "of:0000000000000204/6" : {
+ "interfaces" : [
+ {
+ "ips" : [ "10.0.2.254/24" ],
+ "vlan-untagged": 20
+ }
+ ]
+ },
+ "of:0000000000000204/7" : {
+ "interfaces" : [
+ {
+ "ips" : [ "2000::2ff/120" ],
+ "vlan-untagged": 40
+ }
+ ]
+ },
+ "of:0000000000000204/8" : {
+ "interfaces" : [
+ {
+ "ips" : [ "2000::2ff/120" ],
+ "vlan-untagged": 40
+ }
+ ]
+ },
+ "of:0000000000000205/5" : {
+ "interfaces" : [
+ {
+ "ips" : [ "10.0.3.254/24" ],
+ "vlan-untagged": 30
+ }
+ ]
+ },
+ "of:0000000000000205/6" : {
+ "interfaces" : [
+ {
+ "ips" : [ "10.0.3.254/24" ],
+ "vlan-untagged": 30
+ }
+ ]
+ },
+ "of:0000000000000205/7" : {
+ "interfaces" : [
+ {
+ "ips" : [ "2000::3ff/120" ],
+ "vlan-untagged": 50
+ }
+ ]
+ },
+ "of:0000000000000205/8" : {
+ "interfaces" : [
+ {
+ "ips" : [ "2000::3ff/120" ],
+ "vlan-untagged": 50
+ }
+ ]
+ },
+ "of:0000000000000205/9" : {
+ "interfaces" : [
+ {
+ "ips" : [ "10.0.3.254/24", "2000::3ff/120" ],
+ "vlan-untagged": 30
+ }
+ ]
+ },
+ "of:0000000000000205/10" : {
+ "interfaces" : [
+ {
+ "ips" : [ "10.0.1.254/24", "2000::1ff/120" ],
+ "vlan-untagged": 10
+ }
+ ]
+ },
+ "of:0000000000000205/11" : {
+ "interfaces" : [
+ {
+ "ips" : [ "10.0.1.254/24", "2000::1ff/120" ],
+ "vlan-untagged": 10
+ }
+ ]
+ }
+ },
+ "devices" : {
+ "of:0000000000000204" : {
+ "segmentrouting" : {
+ "name" : "s204",
+ "ipv4NodeSid" : 204,
+ "ipv4Loopback" : "192.168.0.204",
+ "ipv6NodeSid" : 214,
+ "ipv6Loopback" : "2000::c0a8:0204",
+ "routerMac" : "00:00:00:00:02:04",
+ "isEdgeRouter" : true,
+ "adjacencySids" : []
+ },
+ "basic" : {
+ "name": "s204",
+ "driver" : "ofdpa-ovs"
+ }
+ },
+ "of:0000000000000205" : {
+ "segmentrouting" : {
+ "name" : "s205",
+ "ipv4NodeSid" : 205,
+ "ipv4Loopback" : "192.168.0.205",
+ "ipv6NodeSid" : 215,
+ "ipv6Loopback" : "2000::c0a8:0205",
+ "routerMac" : "00:00:00:00:02:05",
+ "isEdgeRouter" : true,
+ "adjacencySids" : []
+ },
+ "basic" : {
+ "name": "s205",
+ "driver" : "ofdpa-ovs"
+ }
+ },
+ "of:0000000000000226" : {
+ "segmentrouting" : {
+ "name" : "s226",
+ "ipv4NodeSid" : 226,
+ "ipv4Loopback" : "192.168.0.226",
+ "ipv6NodeSid" : 236,
+ "ipv6Loopback" : "2000::c0a8:0226",
+ "routerMac" : "00:00:00:00:02:26",
+ "isEdgeRouter" : false,
+ "adjacencySids" : []
+ },
+ "basic" : {
+ "name": "s226",
+ "driver" : "ofdpa-ovs"
+ }
+ },
+ "of:0000000000000227" : {
+ "segmentrouting" : {
+ "name" : "s227",
+ "ipv4NodeSid" : 227,
+ "ipv4Loopback" : "192.168.0.227",
+ "ipv6NodeSid" : 237,
+ "ipv6Loopback" : "2000::c0a8:0227",
+ "routerMac" : "00:00:00:00:02:27",
+ "isEdgeRouter" : false,
+ "adjacencySids" : []
+ },
+ "basic" : {
+ "name": "s227",
+ "driver" : "ofdpa-ovs"
+ }
+ }
+ },
+ "apps" : {
+ "org.onosproject.dhcprelay" : {
+ "default": [
+ {
+ "dhcpServerConnectPoint": "of:0000000000000205/9",
+ "serverIps": ["10.0.3.253", "2000::3fd"]
+ }
+ ]
+ }
+ }
+}
diff --git a/trellis/trellis_duallink.py b/trellis/trellis_duallink.py
new file mode 100755
index 0000000..df0243c
--- /dev/null
+++ b/trellis/trellis_duallink.py
@@ -0,0 +1,128 @@
+#!/usr/bin/python
+
+import sys
+sys.path.append('..')
+from mininet.topo import Topo
+from mininet.net import Mininet
+from mininet.cli import CLI
+from mininet.log import setLogLevel
+from mininet.node import RemoteController, OVSBridge, Host, OVSSwitch
+from mininet.nodelib import NAT
+from ipaddress import ip_network
+from routinglib import BgpRouter
+from routinglib import RoutedHost, RoutedHost6
+from trellislib import DhcpClient, Dhcp6Client, DhcpRelay, DhcpServer, Dhcp6Server
+from functools import partial
+
+class Trellis( Topo ):
+ "Trellis dual-link topology"
+
+ def __init__( self, *args, **kwargs ):
+ Topo.__init__( self, *args, **kwargs )
+
+ # Spines
+ s226 = self.addSwitch('s226', dpid='226')
+ s227 = self.addSwitch('s227', dpid='227')
+
+ # Leaves
+ s204 = self.addSwitch('s204', dpid='204')
+ s205 = self.addSwitch('s205', dpid='205')
+
+ # Switch Links - dual-link
+ self.addLink(s226, s204)
+ self.addLink(s226, s204)
+
+ self.addLink(s226, s205)
+ self.addLink(s226, s205)
+
+ self.addLink(s227, s204)
+ self.addLink(s227, s204)
+
+ self.addLink(s227, s205)
+ self.addLink(s227, s205)
+
+ # NOTE avoid using 10.0.1.0/24 which is the default subnet of quaggas
+ # NOTE avoid using 00:00:00:00:00:xx which is the default mac of host behind upstream router
+ # IPv4 Hosts
+ h1 = self.addHost('h1', cls=DhcpClient, mac='00:aa:00:00:00:01')
+ h2 = self.addHost('h2', cls=DhcpClient, mac='00:aa:00:00:00:02')
+ h3 = self.addHost('h3', cls=DhcpClient, mac='00:aa:00:00:00:03')
+ h4 = self.addHost('h4', cls=DhcpClient, mac='00:aa:00:00:00:04')
+ self.addLink(h1, s204)
+ self.addLink(h2, s204)
+ self.addLink(h3, s205)
+ self.addLink(h4, s205)
+
+ # IPv6 Hosts
+ h1v6 = self.addHost('h1v6', cls=Dhcp6Client, mac='00:bb:00:00:00:01')
+ h2v6 = self.addHost('h2v6', cls=Dhcp6Client, mac='00:bb:00:00:00:02')
+ h3v6 = self.addHost('h3v6', cls=Dhcp6Client, mac='00:bb:00:00:00:03')
+ h4v6 = self.addHost('h4v6', cls=Dhcp6Client, mac='00:bb:00:00:00:04')
+ self.addLink(h1v6, s204)
+ self.addLink(h2v6, s204)
+ self.addLink(h3v6, s205)
+ self.addLink(h4v6, s205)
+
+ # DHCP server
+ dhcp = self.addHost('dhcp', cls=DhcpServer, mac='00:99:00:00:00:01', ips=['10.0.3.253/24'], gateway='10.0.3.254')
+
+ # DHCPv6 server
+ dhcp6 = self.addHost('dhcp6', cls=Dhcp6Server, mac='00:99:66:00:00:01', ips=['2000::3fd/120'], gateway='2000::3ff')
+
+ # Data plane switch (for DHCP servers)
+ cs1 = self.addSwitch('cs1', cls=OVSBridge)
+ self.addLink(cs1, s205)
+ self.addLink(dhcp, cs1)
+ self.addLink(dhcp6, cs1)
+
+ # Control plane switch (for quagga fpm)
+ cs0 = self.addSwitch('cs0', cls=OVSBridge)
+
+ # Control plane NAT (for quagga fpm)
+ nat = self.addHost('nat', cls=NAT,
+ ip='172.16.0.1/12',
+ subnet=str(ip_network(u'172.16.0.0/12')), inNamespace=False)
+ self.addLink(cs0, nat)
+
+ # Internal Quagga bgp1
+ intfs = {'bgp1-eth0': {'ipAddrs': ['10.0.1.2/24', '2000::102/120'], 'mac': '00:88:00:00:00:02'},
+ 'bgp1-eth1': {'ipAddrs': ['172.16.0.2/12']}}
+ bgp1 = self.addHost('bgp1', cls=BgpRouter,
+ interfaces=intfs,
+ quaggaConfFile='./bgpdbgp1.conf',
+ zebraConfFile='./zebradbgp1.conf')
+ self.addLink(bgp1, s205)
+ self.addLink(bgp1, cs0)
+
+ # External Quagga r1
+ intfs = {'r1-eth0': {'ipAddrs': ['10.0.1.1/24', '2000::101/120'], 'mac': '00:88:00:00:00:01'},
+ 'r1-eth1': {'ipAddrs': ['10.0.99.1/16']},
+ 'r1-eth2': {'ipAddrs': ['2000::9901/120']}}
+ r1 = self.addHost('r1', cls=BgpRouter,
+ interfaces=intfs,
+ quaggaConfFile='./bgpdr1.conf')
+ self.addLink(r1, s205)
+
+ # External IPv4 Host behind r1
+ rh1 = self.addHost('rh1', cls=RoutedHost, ips=['10.0.99.2/24'], gateway='10.0.99.1')
+ self.addLink(r1, rh1)
+
+ # External IPv6 Host behind r1
+ rh1v6 = self.addHost('rh1v6', cls=RoutedHost, ips=['2000::9902/120'], gateway='2000::9901')
+ self.addLink(r1, rh1v6)
+
+topos = { 'trellis' : Trellis }
+
+if __name__ == "__main__":
+ setLogLevel('debug')
+ topo = Trellis()
+
+ switch = partial(OVSSwitch, protocols='OpenFlow13')
+ net = Mininet(topo=topo, controller=None, switch=switch)
+ net.addController(RemoteController('c0', ip='192.168.56.11'))
+ net.addController(RemoteController('c1', ip='192.168.56.12'))
+ net.addController(RemoteController('c2', ip='192.168.56.13'))
+
+ net.start()
+ CLI(net)
+ net.stop()