def to_mininet_topology(self):
topo = mininet.topo.Topo()
for h in self.hosts:
mn_host = topo.addHost(h.hostname)
for s in self.switches + self.routers:
mn_switch = topo.addSwitch(s.name)
for src, src_iface, dst, dst_iface in self.links:
if src_iface is not None:
intfName1 = src.name + "-" + src_iface
else:
intfName1 = None
if dst_iface is not None:
intfName2 = dst.name + "-" + dst_iface
else:
intfName2 = None
topo.addLink(src.name,
dst.name,
intfName1=intfName1,
intfName2=intfName2)
return topo
def create_network(controller_ip, controller_port):
"""Create topology and mininet network."""
topo = mininet.topo.Topo()
topo.addSwitch('s1')
topo.addHost('h1')
topo.addHost('h2')
topo.addLink('h1', 's1')
topo.addLink('h2', 's1')
switch=mininet.util.customConstructor(
{'ovsk':OVSKernelSwitch}, 'ovsk,protocols=OpenFlow13')
controller=mininet.util.customConstructor(
{'remote': RemoteController}, 'remote,ip=%s,port=%s' % (controller_ip,controller_port))
net = mininet.net.Mininet(topo=topo, switch=switch, controller=controller)
return net
def to_mininet_topology(self):
topo = mininet.topo.Topo()
for h in self.hosts:
mn_host = topo.addHost(h.hostname)
for s in self.switches + self.routers:
mn_switch = topo.addSwitch(s.name)
for src, src_iface, dst, dst_iface in self.links:
if src_iface is not None:
intfName1 = src.name + "-" + src_iface
else:
intfName1 = None
if dst_iface is not None:
intfName2 = dst.name + "-" + dst_iface
else:
intfName2 = None
topo.addLink(src.name, dst.name, intfName1=intfName1, intfName2=intfName2)
return topo