def _get_ports():
return [
PhyPort(port_no=65534,
hw_addr=HWAddress('0e:d3:98:a5:30:47'),
name='s1',
config=PortConfig.OFPPC_PORT_DOWN,
state=PortState.OFPPS_LINK_DOWN,
curr=0,
advertised=0,
supported=0,
peer=0),
PhyPort(port_no=1,
hw_addr=HWAddress('0a:54:cf:fc:4e:6d'),
name='s1-eth1',
config=0,
state=PortState.OFPPS_STP_LISTEN,
curr=0x000000c0,
advertised=0,
supported=0,
peer=0),
PhyPort(port_no=2,
hw_addr=HWAddress('f6:b6:ab:cc:f8:4f'),
name='s1-eth2',
config=0,
state=PortState.OFPPS_STP_LISTEN,
curr=0x000000c0,
advertised=0,
supported=0,
peer=0)
]
def setUp(self):
"""Basic setup for test."""
self.message = PhyPort()
self.message.port_no = 1
self.message.hw_addr = HWAddress('9a:da:11:8a:f4:0c')
self.message.name = 's1-eth1'
self.message.state = PortState.OFPPS_STP_LISTEN
self.message.curr = (PortFeatures.OFPPF_10GB_FD
| PortFeatures.OFPPF_COPPER)
def setUp(self):
"""Basic setup for test."""
self.message = PhyPort()
self.message.port_no = 2
self.message.hw_addr = '1a:2b:3c:4d:5e:6f'
self.message.name = bytes('X' * OFP_MAX_PORT_NAME_LEN, 'utf-8')
self.message.config = PortConfig.OFPPC_NO_STP
self.message.state = PortState.OFPPS_STP_FORWARD
self.message.curr = PortFeatures.OFPPF_10GB_FD
self.message.advertised = PortFeatures.OFPPF_PAUSE
self.message.supported = PortFeatures.OFPPF_AUTONEG
self.message.peer = PortFeatures.OFPPF_AUTONEG
class TestPhyPort(TestCase):
"""Test PhyPort."""
def setUp(self):
"""Basic setup for test."""
self.message = PhyPort()
self.message.port_no = 2
self.message.hw_addr = '1a:2b:3c:4d:5e:6f'
self.message.name = bytes('X' * OFP_MAX_PORT_NAME_LEN, 'utf-8')
self.message.config = PortConfig.OFPPC_NO_STP
self.message.state = PortState.OFPPS_STP_FORWARD
self.message.curr = PortFeatures.OFPPF_10GB_FD
self.message.advertised = PortFeatures.OFPPF_PAUSE
self.message.supported = PortFeatures.OFPPF_AUTONEG
self.message.peer = PortFeatures.OFPPF_AUTONEG
def test_get_size(self):
"""[Common/PhyPort] - size 48."""
self.assertEqual(self.message.get_size(), 48)
@skip('Not yet implemented')
def test_pack(self):
"""[Common/PhyPort] - packing."""
pass
@skip('Not yet implemented')
def test_unpack(self):
"""[Common/PhyPort] - unpacking."""
pass
def addPort(self, port_no=0, hw_addr="", port_name="", port_config=0, port_state=PortState.OFPPS_STP_LISTEN, port_curr=0, port_advertised=0, port_supported=0, port_peer=0):
if(port_no == 0):
port_no = randint(30000,65534)
if(hw_addr == ""):
hw_addr = sdnpwn.generateRandomMacAddress(self.switch_vendor_ouid)
if(port_name == ""):
port_name = "OF Port " + str(randint(1,10000))
initQueueID = randint(30000,65534)
port = PhyPort(port_no=port_no,
hw_addr=HWAddress(hw_addr),
name=port_name,
#config=PortConfig.OFPC_PORT_DOWN,
#state=PortState.OFPPS_LINK_DOWN,
config=port_config,
state=port_state,
curr=port_curr,
advertised=port_advertised,
supported=port_supported,
peer=port_peer)
self.switch_ports.append(port)
self.switch_features["ports"] = self.switch_ports
self.switch_stats["port"][str(port_no)] = PortStats(port_no=port_no, rx_packets=0, tx_packets=0, rx_bytes=0, tx_bytes=0,
rx_dropped=0, tx_dropped=0, rx_errors=0, tx_errors=0, rx_frame_err=0,
rx_over_err=0, rx_crc_err=0, collisions=0)
self.switch_stats["queue"][str(port_no) + ":" + str(initQueueID)] = QueueStats(port_no=port_no, queue_id=initQueueID, tx_bytes=0, tx_packets=0, tx_errors=0)
class TestPhyPort(TestCase):
"""Test PhyPort."""
def setUp(self):
"""Basic setup for test."""
self.message = PhyPort()
self.message.port_no = 2
self.message.hw_addr = '1a:2b:3c:4d:5e:6f'
self.message.name = bytes('X' * OFP_MAX_PORT_NAME_LEN, 'utf-8')
self.message.config = PortConfig.OFPPC_NO_STP
self.message.state = PortState.OFPPS_STP_FORWARD
self.message.curr = PortFeatures.OFPPF_10GB_FD
self.message.advertised = PortFeatures.OFPPF_PAUSE
self.message.supported = PortFeatures.OFPPF_AUTONEG
self.message.peer = PortFeatures.OFPPF_AUTONEG
def test_get_size(self):
"""[Common/PhyPort] - size 48."""
self.assertEqual(self.message.get_size(), 48)
@skip('Not yet implemented')
def test_pack(self):
"""[Common/PhyPort] - packing."""
pass
@skip('Not yet implemented')
def test_unpack(self):
"""[Common/PhyPort] - unpacking."""
pass
def _new_portstatus():
"""Crate new PortStatus and PhyPort instances."""
desc_name = 's1-eth1'
desc = PhyPort(port_no=1,
hw_addr=HWAddress('9a:da:11:8a:f4:0c'),
name=desc_name,
state=PortState.OFPPS_STP_LISTEN,
curr=PortFeatures.OFPPF_10GB_FD | PortFeatures.OFPPF_COPPER)
return PortStatus(xid=0,
reason=PortReason.OFPPR_MODIFY,
desc=desc)
def setUp(self):
"""Basic setup for test."""
self.message = PhyPort()
self.message.port_no = 2
self.message.hw_addr = '1a:2b:3c:4d:5e:6f'
self.message.name = bytes('X' * OFP_MAX_PORT_NAME_LEN, 'utf-8')
self.message.config = PortConfig.OFPPC_NO_STP
self.message.state = PortState.OFPPS_STP_FORWARD
self.message.curr = PortFeatures.OFPPF_10GB_FD
self.message.advertised = PortFeatures.OFPPF_PAUSE
self.message.supported = PortFeatures.OFPPF_AUTONEG
self.message.peer = PortFeatures.OFPPF_AUTONEG
class TestPhyPort(TestCase):
"""Test PhyPort."""
def setUp(self):
"""Basic setup for test."""
self.message = PhyPort()
self.message.port_no = 1
self.message.hw_addr = HWAddress('9a:da:11:8a:f4:0c')
self.message.name = 's1-eth1'
self.message.state = PortState.OFPPS_STP_LISTEN
self.message.curr = (PortFeatures.OFPPF_10GB_FD
| PortFeatures.OFPPF_COPPER)
def test_get_size(self):
"""[Common/PhyPort] - size 48."""
self.assertEqual(self.message.get_size(), 48)
def test_pack(self):
"""[Common/PhyPort] - packing."""
data = b'\x00\x01\x9a\xda\x11\x8a\xf4\x0cs1-eth1\x00\x00\x00\x00\x00'
data += 15 * b'\x00'
data += b'\xc0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
self.assertEqual(self.message.pack(), data)
def test_unpack(self):
"""[Common/PhyPort] - unpacking."""
filename = os.path.join(os.path.dirname(os.path.realpath('__file__')),
'raw/v0x01/ofpt_port_status.dat')
f = open(filename, 'rb')
f.seek(16, 1)
self.message.unpack(f.read(48))
self.assertEqual(self.message.port_no, 1)
self.assertEqual(self.message.hw_addr, '9a:da:11:8a:f4:0c')
self.assertEqual(self.message.name, 's1-eth1')
self.assertEqual(self.message.state, PortState.OFPPS_STP_LISTEN)
self.assertEqual(
self.message.curr,
(PortFeatures.OFPPF_10GB_FD | PortFeatures.OFPPF_COPPER))
f.close()
def _new_portstatus():
"""Crate new PortStatus and PhyPort instances."""
desc_name = 'X' * OFP_MAX_PORT_NAME_LEN
desc = PhyPort(port_no=2,
hw_addr=HWAddress('0a:0a:12:12:10:10'),
name=desc_name,
config=PortConfig.OFPPC_NO_STP,
state=PortState.OFPPS_STP_FORWARD,
curr=PortFeatures.OFPPF_10GB_FD,
advertised=PortFeatures.OFPPF_PAUSE,
supported=PortFeatures.OFPPF_AUTONEG,
peer=PortFeatures.OFPPF_AUTONEG)
return PortStatus(xid=1, reason=PortReason.OFPPR_ADD, desc=desc)
class PortStatus(GenericMessage):
"""A physical port has changed in the datapath."""
#: :class:`~pyof.v0x01.common.header.Header`: OpenFlow Header
header = Header(message_type=Type.OFPT_PORT_STATUS)
reason = UBInt8(enum_ref=PortReason)
#: Align to 32-bits.
pad = Pad(7)
desc = PhyPort()
def __init__(self, xid=None, reason=None, desc=None):
"""Assign parameters to object attributes.
Args:
xid (int): Header's xid.
reason (~pyof.v0x01.asynchronous.port_status.PortReason):
Addition, deletion or modification.
desc (PhyPort): Port description.
"""
super().__init__(xid)
self.reason = reason
self.desc = desc