def test_sfc(self):
initial_packet = self._get_bytes(
self._gen_ethernet() / self._gen_ipv4(proto=inet.IPPROTO_UDP) /
self._gen_udp(src_port=SRC_PORT, dst_port=DST_PORT) / ('0' * 64))
final_packet = self._get_bytes(
self._gen_ethernet() / self._gen_ipv4(proto=inet.IPPROTO_UDP) /
self._gen_udp(src_port=SRC_PORT, dst_port=DST_PORT) /
('{len}'.format(len=len(self.layout)) * 64))
fc = self.store(
objects.FlowClassifierTestObj(self.neutron, self.nb_api), )
fc.create({'logical_source_port': self.src_port.port.port_id}, )
pc = self._create_pc(fc, self.layout)
time.sleep(_QUICK_RESOURCE_READY_TIMEOUT)
dst_key = (self.subnet.subnet_id, self.dst_port.port_id)
port_policies = {
dst_key:
app_testing_objects.PortPolicy(
rules=[
app_testing_objects.PortPolicyRule(
app_testing_objects.ExactMatchFilter(final_packet),
actions=[app_testing_objects.StopSimulationAction()],
),
],
default_action=app_testing_objects.IgnoreAction(),
),
}
port_policies.update(self._create_port_policies(pc))
policy = self.store(
app_testing_objects.Policy(
initial_actions=[
app_testing_objects.SendAction(
self.subnet.subnet_id,
self.src_port.port_id,
initial_packet,
),
],
port_policies=port_policies,
unknown_port_action=app_testing_objects.LogAction()), )
policy.start(self.topology)
policy.wait(10)
if policy.exceptions:
raise policy.exceptions[0]
def test_fc(self):
fc = self.store(
objects.FlowClassifierTestObj(self.neutron, self.nb_api), )
fc.create(self._fc_params)
pc = self._create_pc(fc, [1])
time.sleep(_QUICK_RESOURCE_READY_TIMEOUT)
dst_key = (self.subnet.subnet_id, self.dst_port.port_id)
port_policies = {
dst_key:
app_testing_objects.PortPolicy(
rules=[
app_testing_objects.PortPolicyRule(
app_testing_objects.ExactMatchFilter(
self._final_packet, ),
actions=[app_testing_objects.StopSimulationAction()],
),
],
default_action=app_testing_objects.IgnoreAction(),
),
}
port_policies.update(self._create_port_policies(pc))
policy = self.store(
app_testing_objects.Policy(
initial_actions=[
app_testing_objects.SendAction(
self.subnet.subnet_id,
self.src_port.port_id,
self._initial_packet,
),
],
port_policies=port_policies,
unknown_port_action=app_testing_objects.LogAction()), )
policy.start(self.topology)
policy.wait(10)
if policy.exceptions:
raise policy.exceptions[0]