-#!/usr/bin/env python
+#!/usr/bin/env python3
from __future__ import print_function
import binascii
import random
from scapy.layers.inet import IP, TCP, UDP
from scapy.layers.inet6 import IPv6
-from framework import VppTestCase, VppTestRunner, running_extended_tests
+from config import config
+from framework import tag_fixme_vpp_workers
+from framework import VppTestCase, VppTestRunner
+from framework import tag_run_solo
from vpp_object import VppObject
from vpp_pg_interface import CaptureTimeoutError
from util import ppp
from ipfix import IPFIX, Set, Template, Data, IPFIXDecoder
from vpp_ip_route import VppIpRoute, VppRoutePath
+from vpp_papi.macaddress import mac_ntop
+from socket import inet_ntop
+from vpp_papi import VppEnum
class VppCFLOW(VppObject):
"""CFLOW object for IPFIX exporter and Flowprobe feature"""
- def __init__(self, test, intf='pg2', active=0, passive=0, timeout=100,
- mtu=1024, datapath='l2', layer='l2 l3 l4'):
+ def __init__(
+ self,
+ test,
+ intf="pg2",
+ active=0,
+ passive=0,
+ timeout=100,
+ mtu=1024,
+ datapath="l2",
+ layer="l2 l3 l4",
+ ):
self._test = test
self._intf = intf
self._active = active
if passive == 0 or passive < active:
- self._passive = active+1
+ self._passive = active + 1
else:
self._passive = passive
- self._datapath = datapath # l2 ip4 ip6
- self._collect = layer # l2 l3 l4
+ self._datapath = datapath # l2 ip4 ip6
+ self._collect = layer # l2 l3 l4
self._timeout = timeout
self._mtu = mtu
self._configured = False
def add_vpp_config(self):
self.enable_exporter()
- self._test.vapi.ppcli("flowprobe params record %s active %s "
- "passive %s" % (self._collect, self._active,
- self._passive))
+ l2_flag = 0
+ l3_flag = 0
+ l4_flag = 0
+ if "l2" in self._collect.lower():
+ l2_flag = VppEnum.vl_api_flowprobe_record_flags_t.FLOWPROBE_RECORD_FLAG_L2
+ if "l3" in self._collect.lower():
+ l3_flag = VppEnum.vl_api_flowprobe_record_flags_t.FLOWPROBE_RECORD_FLAG_L3
+ if "l4" in self._collect.lower():
+ l4_flag = VppEnum.vl_api_flowprobe_record_flags_t.FLOWPROBE_RECORD_FLAG_L4
+ self._test.vapi.flowprobe_params(
+ record_flags=(l2_flag | l3_flag | l4_flag),
+ active_timer=self._active,
+ passive_timer=self._passive,
+ )
self.enable_flowprobe_feature()
self._test.vapi.cli("ipfix flush")
self._configured = True
def enable_exporter(self):
self._test.vapi.set_ipfix_exporter(
- collector_address=self._test.pg0.remote_ip4n,
- src_address=self._test.pg0.local_ip4n,
+ collector_address=self._test.pg0.remote_ip4,
+ src_address=self._test.pg0.local_ip4,
path_mtu=self._mtu,
- template_interval=self._timeout)
+ template_interval=self._timeout,
+ )
def enable_flowprobe_feature(self):
- self._test.vapi.ppcli("flowprobe feature add-del %s %s" %
- (self._intf, self._datapath))
+ self._test.vapi.ppcli(
+ "flowprobe feature add-del %s %s" % (self._intf, self._datapath)
+ )
def disable_exporter(self):
self._test.vapi.cli("set ipfix exporter collector 0.0.0.0")
def disable_flowprobe_feature(self):
- self._test.vapi.cli("flowprobe feature add-del %s %s disable" %
- (self._intf, self._datapath))
+ self._test.vapi.cli(
+ "flowprobe feature add-del %s %s disable" % (self._intf, self._datapath)
+ )
def object_id(self):
- return "ipfix-collector-%s" % (self._src, self.dst)
+ return "ipfix-collector-%s-%s" % (self._src, self.dst)
def query_vpp_config(self):
return self._configured
def verify_templates(self, decoder=None, timeout=1, count=3):
templates = []
- p = self._test.wait_for_cflow_packet(self._test.collector, 2, timeout)
- self._test.assertTrue(p.haslayer(IPFIX))
- if decoder is not None and p.haslayer(Template):
- templates.append(p[Template].templateID)
- decoder.add_template(p.getlayer(Template))
- if count > 1:
- p = self._test.wait_for_cflow_packet(self._test.collector, 2)
- self._test.assertTrue(p.haslayer(IPFIX))
- if decoder is not None and p.haslayer(Template):
- templates.append(p[Template].templateID)
- decoder.add_template(p.getlayer(Template))
- if count > 2:
- p = self._test.wait_for_cflow_packet(self._test.collector, 2)
+ self._test.assertIn(count, (1, 2, 3))
+ for _ in range(count):
+ p = self._test.wait_for_cflow_packet(self._test.collector, 2, timeout)
self._test.assertTrue(p.haslayer(IPFIX))
if decoder is not None and p.haslayer(Template):
templates.append(p[Template].templateID)
class MethodHolder(VppTestCase):
- """ Flow-per-packet plugin: test L2, IP4, IP6 reporting """
+ """Flow-per-packet plugin: test L2, IP4, IP6 reporting"""
# Test variables
debug_print = False
# Create BD with MAC learning and unknown unicast flooding disabled
# and put interfaces to this BD
cls.vapi.bridge_domain_add_del(bd_id=1, uu_flood=1, learn=1)
- cls.vapi.sw_interface_set_l2_bridge(cls.pg1._sw_if_index, bd_id=1)
- cls.vapi.sw_interface_set_l2_bridge(cls.pg2._sw_if_index, bd_id=1)
+ cls.vapi.sw_interface_set_l2_bridge(
+ rx_sw_if_index=cls.pg1._sw_if_index, bd_id=1
+ )
+ cls.vapi.sw_interface_set_l2_bridge(
+ rx_sw_if_index=cls.pg2._sw_if_index, bd_id=1
+ )
# Set up all interfaces
for i in cls.pg_interfaces:
super(MethodHolder, cls).tearDownClass()
raise
- def create_stream(self, src_if=None, dst_if=None, packets=None,
- size=None, ip_ver='v4'):
+ @classmethod
+ def tearDownClass(cls):
+ super(MethodHolder, cls).tearDownClass()
+
+ def create_stream(
+ self, src_if=None, dst_if=None, packets=None, size=None, ip_ver="v4"
+ ):
"""Create a packet stream to tickle the plugin
:param VppInterface src_if: Source interface for packet stream
info = self.create_packet_info(src_if, dst_if)
payload = self.info_to_payload(info)
p = Ether(src=src_if.remote_mac, dst=src_if.local_mac)
- if ip_ver == 'v4':
+ if ip_ver == "v4":
p /= IP(src=src_if.remote_ip4, dst=dst_if.remote_ip4)
else:
p /= IPv6(src=src_if.remote_ip6, dst=dst_if.remote_ip6)
self.pg_start()
return dst_if.get_capture(len(self.pkts))
- def verify_cflow_data_detail(self, decoder, capture, cflow,
- data_set={1: 'octets', 2: 'packets'},
- ip_ver='v4'):
+ def verify_cflow_data_detail(
+ self, decoder, capture, cflow, data_set={1: "octets", 2: "packets"}, ip_ver="v4"
+ ):
if self.debug_print:
print(capture[0].show())
if cflow.haslayer(Data):
data = decoder.decode_data_set(cflow.getlayer(Set))
if self.debug_print:
print(data)
- if ip_ver == 'v4':
+ if ip_ver == "v4":
ip_layer = capture[0][IP]
else:
ip_layer = capture[0][IPv6]
if data_set is not None:
for record in data:
- # skip flow if in/out gress interface is 0
+ # skip flow if ingress/egress interface is 0
if int(binascii.hexlify(record[10]), 16) == 0:
continue
if int(binascii.hexlify(record[14]), 16) == 0:
if field not in record.keys():
continue
value = data_set[field]
- if value == 'octets':
+ if value == "octets":
value = ip_layer.len
- if ip_ver == 'v6':
- value += 40 # ??? is this correct
- elif value == 'packets':
+ if ip_ver == "v6":
+ value += 40 # ??? is this correct
+ elif value == "packets":
value = 1
- elif value == 'src_ip':
- if ip_ver == 'v4':
- ip = socket.inet_pton(socket.AF_INET,
- ip_layer.src)
+ elif value == "src_ip":
+ if ip_ver == "v4":
+ ip = socket.inet_pton(socket.AF_INET, ip_layer.src)
else:
- ip = socket.inet_pton(socket.AF_INET6,
- ip_layer.src)
+ ip = socket.inet_pton(socket.AF_INET6, ip_layer.src)
value = int(binascii.hexlify(ip), 16)
- elif value == 'dst_ip':
- if ip_ver == 'v4':
- ip = socket.inet_pton(socket.AF_INET,
- ip_layer.dst)
+ elif value == "dst_ip":
+ if ip_ver == "v4":
+ ip = socket.inet_pton(socket.AF_INET, ip_layer.dst)
else:
- ip = socket.inet_pton(socket.AF_INET6,
- ip_layer.dst)
+ ip = socket.inet_pton(socket.AF_INET6, ip_layer.dst)
value = int(binascii.hexlify(ip), 16)
- elif value == 'sport':
+ elif value == "sport":
value = int(capture[0][UDP].sport)
- elif value == 'dport':
+ elif value == "dport":
value = int(capture[0][UDP].dport)
- self.assertEqual(int(binascii.hexlify(
- record[field]), 16),
- value)
+ self.assertEqual(
+ int(binascii.hexlify(record[field]), 16), value
+ )
def verify_cflow_data_notimer(self, decoder, capture, cflows):
idx = 0
for rec in data:
p = capture[idx]
idx += 1
- self.assertEqual(p[IP].len, int(
- binascii.hexlify(rec[1]), 16))
- self.assertEqual(1, int(
- binascii.hexlify(rec[2]), 16))
+ self.assertEqual(p[IP].len, int(binascii.hexlify(rec[1]), 16))
+ self.assertEqual(1, int(binascii.hexlify(rec[2]), 16))
self.assertEqual(len(capture), idx)
- def wait_for_cflow_packet(self, collector_intf, set_id=2, timeout=1,
- expected=True):
- """ wait for CFLOW packet and verify its correctness
+ def wait_for_cflow_packet(self, collector_intf, set_id=2, timeout=1):
+ """wait for CFLOW packet and verify its correctness
:param timeout: how long to wait
- :returns: tuple (packet, time spent waiting for packet)
"""
self.logger.info("IPFIX: Waiting for CFLOW packet")
- deadline = time.time() + timeout
- counter = 0
# self.logger.debug(self.vapi.ppcli("show flow table"))
- while True:
- counter += 1
- # sanity check
- self.assert_in_range(counter, 0, 100, "number of packets ignored")
- time_left = deadline - time.time()
- try:
- if time_left < 0 and expected:
- # self.logger.debug(self.vapi.ppcli("show flow table"))
- raise CaptureTimeoutError(
- "Packet did not arrive within timeout")
- p = collector_intf.wait_for_packet(timeout=time_left)
- except CaptureTimeoutError:
- if expected:
- # self.logger.debug(self.vapi.ppcli("show flow table"))
- raise CaptureTimeoutError(
- "Packet did not arrive within timeout")
- else:
- return
- if not expected:
- raise CaptureTimeoutError("Packet arrived even not expected")
- self.assertEqual(p[Set].setID, set_id)
- # self.logger.debug(self.vapi.ppcli("show flow table"))
- self.logger.debug(ppp("IPFIX: Got packet:", p))
- break
+ p = collector_intf.wait_for_packet(timeout=timeout)
+ self.assertEqual(p[Set].setID, set_id)
+ # self.logger.debug(self.vapi.ppcli("show flow table"))
+ self.logger.debug(ppp("IPFIX: Got packet:", p))
return p
+@tag_run_solo
+@tag_fixme_vpp_workers
class Flowprobe(MethodHolder):
"""Template verification, timer tests"""
+ @classmethod
+ def setUpClass(cls):
+ super(Flowprobe, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(Flowprobe, cls).tearDownClass()
+
def test_0001(self):
- """ timer less than template timeout"""
+ """timer less than template timeout"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
self.logger.info("FFP_TEST_FINISH_0001")
def test_0002(self):
- """ timer greater than template timeout"""
+ """timer greater than template timeout"""
self.logger.info("FFP_TEST_START_0002")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, intf='pg8', datapath="ip4",
- layer='l2 l3 l4', active=2)
+ ipfix = VppCFLOW(
+ test=self, intf="pg8", datapath="ip4", layer="l2 l3 l4", active=2
+ )
ipfix.add_vpp_config()
- route_9001 = VppIpRoute(self, "9.0.0.0", 24,
- [VppRoutePath(self.pg8._remote_hosts[0].ip4,
- self.pg8.sw_if_index)])
+ route_9001 = VppIpRoute(
+ self,
+ "9.0.0.0",
+ 24,
+ [VppRoutePath(self.pg8._remote_hosts[0].ip4, self.pg8.sw_if_index)],
+ )
route_9001.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
templates = ipfix.verify_templates(ipfix_decoder, count=1)
- self.pkts = [(Ether(dst=self.pg7.local_mac,
- src=self.pg7.remote_mac) /
- IP(src=self.pg7.remote_ip4, dst="9.0.0.100") /
- TCP(sport=1234, dport=4321, flags=80) /
- Raw('\xa5' * 100))]
+ self.pkts = [
+ (
+ Ether(dst=self.pg7.local_mac, src=self.pg7.remote_mac)
+ / IP(src=self.pg7.remote_ip4, dst="9.0.0.100")
+ / TCP(sport=1234, dport=4321, flags=80)
+ / Raw(b"\xa5" * 100)
+ )
+ ]
nowUTC = int(time.time())
- nowUNIX = nowUTC+2208988800
+ nowUNIX = nowUTC + 2208988800
self.send_packets(src_if=self.pg7, dst_if=self.pg8)
cflow = self.wait_for_cflow_packet(self.collector, templates[0], 10)
# packets
self.assertEqual(int(binascii.hexlify(record[2]), 16), 1)
# src mac
- self.assertEqual(':'.join(re.findall('..', record[56].encode(
- 'hex'))), self.pg8.local_mac)
+ self.assertEqual(mac_ntop(record[56]), self.pg8.local_mac)
# dst mac
- self.assertEqual(':'.join(re.findall('..', record[80].encode(
- 'hex'))), self.pg8.remote_mac)
+ self.assertEqual(mac_ntop(record[80]), self.pg8.remote_mac)
flowTimestamp = int(binascii.hexlify(record[156]), 16) >> 32
# flow start timestamp
self.assertAlmostEqual(flowTimestamp, nowUNIX, delta=1)
# ethernet type
self.assertEqual(int(binascii.hexlify(record[256]), 16), 8)
# src ip
- self.assertEqual('.'.join(re.findall('..', record[8].encode(
- 'hex'))),
- '.'.join('{:02x}'.format(int(n)) for n in
- self.pg7.remote_ip4.split('.')))
+ self.assertEqual(inet_ntop(socket.AF_INET, record[8]), self.pg7.remote_ip4)
# dst ip
- self.assertEqual('.'.join(re.findall('..', record[12].encode(
- 'hex'))),
- '.'.join('{:02x}'.format(int(n)) for n in
- "9.0.0.100".split('.')))
+ self.assertEqual(inet_ntop(socket.AF_INET, record[12]), "9.0.0.100")
# protocol (TCP)
self.assertEqual(int(binascii.hexlify(record[4]), 16), 6)
# src port
self.logger.info("FFP_TEST_FINISH_0000")
+@tag_fixme_vpp_workers
class Datapath(MethodHolder):
"""collect information on Ethernet, IP4 and IP6 datapath (no timers)"""
+ @classmethod
+ def setUpClass(cls):
+ super(Datapath, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(Datapath, cls).tearDownClass()
+
def test_templatesL2(self):
- """ verify template on L2 datapath"""
+ """verify template on L2 datapath"""
self.logger.info("FFP_TEST_START_0000")
self.pg_enable_capture(self.pg_interfaces)
- ipfix = VppCFLOW(test=self, layer='l2')
+ ipfix = VppCFLOW(test=self, layer="l2")
ipfix.add_vpp_config()
# template packet should arrive immediately
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
ipfix.verify_templates(timeout=3, count=1)
self.collector.get_capture(1)
self.logger.info("FFP_TEST_FINISH_0000")
def test_L2onL2(self):
- """ L2 data on L2 datapath"""
+ """L2 data on L2 datapath"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, layer='l2')
+ ipfix = VppCFLOW(test=self, layer="l2")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
capture = self.send_packets()
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {2: 'packets', 256: 8})
+ self.verify_cflow_data_detail(
+ ipfix_decoder, capture, cflow, {2: "packets", 256: 8}
+ )
self.collector.get_capture(2)
ipfix.remove_vpp_config()
self.logger.info("FFP_TEST_FINISH_0001")
def test_L3onL2(self):
- """ L3 data on L2 datapath"""
+ """L3 data on L2 datapath"""
self.logger.info("FFP_TEST_START_0002")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, layer='l3')
+ ipfix = VppCFLOW(test=self, layer="l3")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
capture = self.send_packets()
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {2: 'packets', 4: 17,
- 8: 'src_ip', 12: 'dst_ip'})
+ self.verify_cflow_data_detail(
+ ipfix_decoder,
+ capture,
+ cflow,
+ {2: "packets", 4: 17, 8: "src_ip", 12: "dst_ip"},
+ )
self.collector.get_capture(3)
self.logger.info("FFP_TEST_FINISH_0002")
def test_L4onL2(self):
- """ L4 data on L2 datapath"""
+ """L4 data on L2 datapath"""
self.logger.info("FFP_TEST_START_0003")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, layer='l4')
+ ipfix = VppCFLOW(test=self, layer="l4")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
capture = self.send_packets()
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {2: 'packets', 7: 'sport', 11: 'dport'})
+ self.verify_cflow_data_detail(
+ ipfix_decoder, capture, cflow, {2: "packets", 7: "sport", 11: "dport"}
+ )
self.collector.get_capture(3)
self.logger.info("FFP_TEST_FINISH_0003")
def test_templatesIp4(self):
- """ verify templates on IP4 datapath"""
+ """verify templates on IP4 datapath"""
self.logger.info("FFP_TEST_START_0000")
self.pg_enable_capture(self.pg_interfaces)
- ipfix = VppCFLOW(test=self, datapath='ip4')
+ ipfix = VppCFLOW(test=self, datapath="ip4")
ipfix.add_vpp_config()
# template packet should arrive immediately
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
ipfix.verify_templates(timeout=3, count=1)
self.collector.get_capture(1)
self.logger.info("FFP_TEST_FINISH_0000")
def test_L2onIP4(self):
- """ L2 data on IP4 datapath"""
+ """L2 data on IP4 datapath"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, intf='pg4', layer='l2', datapath='ip4')
+ ipfix = VppCFLOW(test=self, intf="pg4", layer="l2", datapath="ip4")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
capture = self.send_packets(src_if=self.pg3, dst_if=self.pg4)
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {2: 'packets', 256: 8})
+ self.verify_cflow_data_detail(
+ ipfix_decoder, capture, cflow, {2: "packets", 256: 8}
+ )
# expected two templates and one cflow packet
self.collector.get_capture(2)
self.logger.info("FFP_TEST_FINISH_0001")
def test_L3onIP4(self):
- """ L3 data on IP4 datapath"""
+ """L3 data on IP4 datapath"""
self.logger.info("FFP_TEST_START_0002")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, intf='pg4', layer='l3', datapath='ip4')
+ ipfix = VppCFLOW(test=self, intf="pg4", layer="l3", datapath="ip4")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
capture = self.send_packets(src_if=self.pg3, dst_if=self.pg4)
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {1: 'octets', 2: 'packets',
- 8: 'src_ip', 12: 'dst_ip'})
+ self.verify_cflow_data_detail(
+ ipfix_decoder,
+ capture,
+ cflow,
+ {1: "octets", 2: "packets", 8: "src_ip", 12: "dst_ip"},
+ )
# expected two templates and one cflow packet
self.collector.get_capture(2)
self.logger.info("FFP_TEST_FINISH_0002")
def test_L4onIP4(self):
- """ L4 data on IP4 datapath"""
+ """L4 data on IP4 datapath"""
self.logger.info("FFP_TEST_START_0003")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, intf='pg4', layer='l4', datapath='ip4')
+ ipfix = VppCFLOW(test=self, intf="pg4", layer="l4", datapath="ip4")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
capture = self.send_packets(src_if=self.pg3, dst_if=self.pg4)
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {2: 'packets', 7: 'sport', 11: 'dport'})
+ self.verify_cflow_data_detail(
+ ipfix_decoder, capture, cflow, {2: "packets", 7: "sport", 11: "dport"}
+ )
# expected two templates and one cflow packet
self.collector.get_capture(2)
self.logger.info("FFP_TEST_FINISH_0003")
def test_templatesIP6(self):
- """ verify templates on IP6 datapath"""
+ """verify templates on IP6 datapath"""
self.logger.info("FFP_TEST_START_0000")
self.pg_enable_capture(self.pg_interfaces)
- ipfix = VppCFLOW(test=self, datapath='ip6')
+ ipfix = VppCFLOW(test=self, datapath="ip6")
ipfix.add_vpp_config()
# template packet should arrive immediately
self.logger.info("FFP_TEST_FINISH_0000")
def test_L2onIP6(self):
- """ L2 data on IP6 datapath"""
+ """L2 data on IP6 datapath"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, intf='pg6', layer='l2', datapath='ip6')
+ ipfix = VppCFLOW(test=self, intf="pg6", layer="l2", datapath="ip6")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
# template packet should arrive immediately
templates = ipfix.verify_templates(ipfix_decoder, count=1)
- self.create_stream(src_if=self.pg5, dst_if=self.pg6, packets=1,
- ip_ver='IPv6')
+ self.create_stream(src_if=self.pg5, dst_if=self.pg6, packets=1, ip_ver="IPv6")
capture = self.send_packets(src_if=self.pg5, dst_if=self.pg6)
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {2: 'packets', 256: 56710},
- ip_ver='v6')
+ self.verify_cflow_data_detail(
+ ipfix_decoder, capture, cflow, {2: "packets", 256: 56710}, ip_ver="v6"
+ )
# expected two templates and one cflow packet
self.collector.get_capture(2)
self.logger.info("FFP_TEST_FINISH_0001")
def test_L3onIP6(self):
- """ L3 data on IP6 datapath"""
+ """L3 data on IP6 datapath"""
self.logger.info("FFP_TEST_START_0002")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, intf='pg6', layer='l3', datapath='ip6')
+ ipfix = VppCFLOW(test=self, intf="pg6", layer="l3", datapath="ip6")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
# template packet should arrive immediately
templates = ipfix.verify_templates(ipfix_decoder, count=1)
- self.create_stream(src_if=self.pg5, dst_if=self.pg6, packets=1,
- ip_ver='IPv6')
+ self.create_stream(src_if=self.pg5, dst_if=self.pg6, packets=1, ip_ver="IPv6")
capture = self.send_packets(src_if=self.pg5, dst_if=self.pg6)
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {2: 'packets',
- 27: 'src_ip', 28: 'dst_ip'},
- ip_ver='v6')
+ self.verify_cflow_data_detail(
+ ipfix_decoder,
+ capture,
+ cflow,
+ {2: "packets", 27: "src_ip", 28: "dst_ip"},
+ ip_ver="v6",
+ )
# expected two templates and one cflow packet
self.collector.get_capture(2)
self.logger.info("FFP_TEST_FINISH_0002")
def test_L4onIP6(self):
- """ L4 data on IP6 datapath"""
+ """L4 data on IP6 datapath"""
self.logger.info("FFP_TEST_START_0003")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
- ipfix = VppCFLOW(test=self, intf='pg6', layer='l4', datapath='ip6')
+ ipfix = VppCFLOW(test=self, intf="pg6", layer="l4", datapath="ip6")
ipfix.add_vpp_config()
ipfix_decoder = IPFIXDecoder()
# template packet should arrive immediately
templates = ipfix.verify_templates(ipfix_decoder, count=1)
- self.create_stream(src_if=self.pg5, dst_if=self.pg6, packets=1,
- ip_ver='IPv6')
+ self.create_stream(src_if=self.pg5, dst_if=self.pg6, packets=1, ip_ver="IPv6")
capture = self.send_packets(src_if=self.pg5, dst_if=self.pg6)
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[0])
- self.verify_cflow_data_detail(ipfix_decoder, capture, cflow,
- {2: 'packets', 7: 'sport', 11: 'dport'},
- ip_ver='v6')
+ self.verify_cflow_data_detail(
+ ipfix_decoder,
+ capture,
+ cflow,
+ {2: "packets", 7: "sport", 11: "dport"},
+ ip_ver="v6",
+ )
# expected two templates and one cflow packet
self.collector.get_capture(2)
self.logger.info("FFP_TEST_FINISH_0003")
def test_0001(self):
- """ no timers, one CFLOW packet, 9 Flows inside"""
+ """no timers, one CFLOW packet, 9 Flows inside"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
capture = self.send_packets()
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
cflow = self.wait_for_cflow_packet(self.collector, templates[1])
self.verify_cflow_data_notimer(ipfix_decoder, capture, [cflow])
self.collector.get_capture(4)
self.logger.info("FFP_TEST_FINISH_0001")
def test_0002(self):
- """ no timers, two CFLOW packets (mtu=256), 3 Flows in each"""
+ """no timers, two CFLOW packets (mtu=256), 3 Flows in each"""
self.logger.info("FFP_TEST_START_0002")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
ipfix_decoder = IPFIXDecoder()
# template packet should arrive immediately
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
templates = ipfix.verify_templates(ipfix_decoder)
self.create_stream(packets=6)
# make sure the one packet we expect actually showed up
cflows = []
- self.vapi.cli("ipfix flush")
- cflows.append(self.wait_for_cflow_packet(self.collector,
- templates[1]))
- cflows.append(self.wait_for_cflow_packet(self.collector,
- templates[1]))
+ self.vapi.ipfix_flush()
+ cflows.append(self.wait_for_cflow_packet(self.collector, templates[1]))
+ cflows.append(self.wait_for_cflow_packet(self.collector, templates[1]))
self.verify_cflow_data_notimer(ipfix_decoder, capture, cflows)
self.collector.get_capture(5)
self.logger.info("FFP_TEST_FINISH_0002")
-@unittest.skipUnless(running_extended_tests, "part of extended tests")
+@unittest.skipUnless(config.extended, "part of extended tests")
class DisableIPFIX(MethodHolder):
"""Disable IPFIX"""
+ @classmethod
+ def setUpClass(cls):
+ super(DisableIPFIX, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(DisableIPFIX, cls).tearDownClass()
+
def test_0001(self):
- """ disable IPFIX after first packets"""
+ """disable IPFIX after first packets"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
self.send_packets()
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
self.wait_for_cflow_packet(self.collector, templates[1])
self.collector.get_capture(4)
- # disble IPFIX
+ # disable IPFIX
ipfix.disable_exporter()
self.pg_enable_capture([self.collector])
self.send_packets()
# make sure no one packet arrived in 1 minute
- self.vapi.cli("ipfix flush")
- self.wait_for_cflow_packet(self.collector, templates[1],
- expected=False)
- self.collector.get_capture(0)
+ self.vapi.ipfix_flush()
+ self.sleep(1, "wait before verifying no packets sent")
+ self.collector.assert_nothing_captured()
ipfix.remove_vpp_config()
self.logger.info("FFP_TEST_FINISH_0001")
-@unittest.skipUnless(running_extended_tests, "part of extended tests")
+@unittest.skipUnless(config.extended, "part of extended tests")
class ReenableIPFIX(MethodHolder):
"""Re-enable IPFIX"""
+ @classmethod
+ def setUpClass(cls):
+ super(ReenableIPFIX, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(ReenableIPFIX, cls).tearDownClass()
+
def test_0011(self):
- """ disable IPFIX after first packets and re-enable after few packets
- """
+ """disable IPFIX after first packets and re-enable after few packets"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
self.send_packets()
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
self.wait_for_cflow_packet(self.collector, templates[1])
self.collector.get_capture(4)
- # disble IPFIX
+ # disable IPFIX
ipfix.disable_exporter()
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
self.pg_enable_capture([self.collector])
self.send_packets()
# make sure no one packet arrived in active timer span
- self.vapi.cli("ipfix flush")
- self.wait_for_cflow_packet(self.collector, templates[1],
- expected=False)
- self.collector.get_capture(0)
+ self.vapi.ipfix_flush()
+ self.sleep(1, "wait before verifying no packets sent")
+ self.collector.assert_nothing_captured()
self.pg2.get_capture(5)
# enable IPFIX
self.logger.info("FFP_TEST_FINISH_0001")
-@unittest.skipUnless(running_extended_tests, "part of extended tests")
+@unittest.skipUnless(config.extended, "part of extended tests")
class DisableFP(MethodHolder):
"""Disable Flowprobe feature"""
+ @classmethod
+ def setUpClass(cls):
+ super(DisableFP, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(DisableFP, cls).tearDownClass()
+
def test_0001(self):
- """ disable flowprobe feature after first packets"""
+ """disable flowprobe feature after first packets"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
self.send_packets()
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
self.wait_for_cflow_packet(self.collector, templates[1])
self.collector.get_capture(4)
- # disble IPFIX
+ # disable IPFIX
ipfix.disable_flowprobe_feature()
self.pg_enable_capture([self.collector])
self.send_packets()
# make sure no one packet arrived in active timer span
- self.vapi.cli("ipfix flush")
- self.wait_for_cflow_packet(self.collector, templates[1],
- expected=False)
- self.collector.get_capture(0)
+ self.vapi.ipfix_flush()
+ self.sleep(1, "wait before verifying no packets sent")
+ self.collector.assert_nothing_captured()
ipfix.remove_vpp_config()
self.logger.info("FFP_TEST_FINISH_0001")
-@unittest.skipUnless(running_extended_tests, "part of extended tests")
+@unittest.skipUnless(config.extended, "part of extended tests")
class ReenableFP(MethodHolder):
"""Re-enable Flowprobe feature"""
+ @classmethod
+ def setUpClass(cls):
+ super(ReenableFP, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(ReenableFP, cls).tearDownClass()
+
def test_0001(self):
- """ disable flowprobe feature after first packets and re-enable
- after few packets """
+ """disable flowprobe feature after first packets and re-enable
+ after few packets"""
self.logger.info("FFP_TEST_START_0001")
self.pg_enable_capture(self.pg_interfaces)
self.pkts = []
ipfix_decoder = IPFIXDecoder()
# template packet should arrive immediately
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
templates = ipfix.verify_templates(ipfix_decoder, timeout=3)
self.create_stream()
self.send_packets()
# make sure the one packet we expect actually showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
self.wait_for_cflow_packet(self.collector, templates[1], 5)
self.collector.get_capture(4)
- # disble FPP feature
+ # disable FPP feature
ipfix.disable_flowprobe_feature()
self.pg_enable_capture([self.collector])
self.send_packets()
# make sure no one packet arrived in active timer span
- self.vapi.cli("ipfix flush")
- self.wait_for_cflow_packet(self.collector, templates[1], 5,
- expected=False)
- self.collector.get_capture(0)
+ self.vapi.ipfix_flush()
+ self.sleep(5, "wait before verifying no packets sent")
+ self.collector.assert_nothing_captured()
# enable FPP feature
ipfix.enable_flowprobe_feature()
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
templates = ipfix.verify_templates(ipfix_decoder, timeout=3)
self.send_packets()
# make sure the next packets (templates and data) we expect actually
# showed up
- self.vapi.cli("ipfix flush")
+ self.vapi.ipfix_flush()
self.wait_for_cflow_packet(self.collector, templates[1], 5)
self.collector.get_capture(4)
self.logger.info("FFP_TEST_FINISH_0001")
-if __name__ == '__main__':
+if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)
Code Review / vpp.git / blobdiff