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2023-08-17feat(ansible): Bump DPDK 23.07pmikus1-1/+1
2023-05-23feat(dpdk): Bump DPDK verpmikus1-1/+1
2022-09-22feat(dpdk): Move to 22.07pmikus1-1/+1
2022-04-26feat(infra): Onboard Mellanox III.Peter Mikus1-1/+1
2021-12-15feat(dpdk): bump dpdk versionpmikus1-1/+1
2021-09-24Bump DPDK to 21.08pmikus1-1/+1
2021-08-23DPDK bump to v21.05 and c_args fixJuraj Linkeš1-1/+1
2021-04-19DPDK bumppmikus1-1/+1
2021-01-07Set DPDK version to 20.11Tibor Frank1-1/+1
2020-09-03Framework: Bump DPDK 20.08pmikus1-1/+1
2020-04-23Performance: Bump DPDK to 20.02Peter Mikus1-1/+1
2019-08-27Bump DPDK versionVratko Polak1-1/+1
2019-08-08Update DPDK verPeter Mikus1-1/+1
2019-02-19Expose DPDK version into separate Variable filePeter Mikus1-0/+1
from scapy.layers.inet6 import IPv6 from framework import VppTestCase, VppTestRunner from lisp import VppLocalMapping, VppLispAdjacency, VppLispLocator, \ VppLispLocatorSet, VppRemoteMapping from util import ppp, ForeignAddressFactory # From py_lispnetworking.lisp.py: # GNU General Public License v2.0 class LISP_GPE_Header(Packet): name = "LISP GPE Header" fields_desc = [ FlagsField("gpe_flags", None, 6, ["N", "L", "E", "V", "I", "P"]), BitField("reserved", 0, 18), ByteField("next_proto", 0), IntField("iid", 0), ] bind_layers(UDP, LISP_GPE_Header, dport=4341) bind_layers(UDP, LISP_GPE_Header, sport=4341) bind_layers(LISP_GPE_Header, IP, next_proto=1) bind_layers(LISP_GPE_Header, IPv6, next_proto=2) bind_layers(LISP_GPE_Header, Ether, next_proto=3) @six.add_metaclass(abc.ABCMeta) class Driver(object): config_order = ['locator-sets', 'locators', 'local-mappings', 'remote-mappings', 'adjacencies'] """ Basic class for data driven testing """ def __init__(self, test, test_cases): self._test_cases = test_cases self._test = test @property def test_cases(self): return self._test_cases @property def test(self): return self._test def create_packet(self, src_if, dst_if, deid, payload=''): """ Create IPv4 packet param: src_if param: dst_if """ packet = (Ether(dst=src_if.local_mac, src=src_if.remote_mac) / IP(src=src_if.remote_ip4, dst=deid) / Raw(payload)) return packet @abc.abstractmethod def run(self): """ testing procedure """ pass class SimpleDriver(Driver): """ Implements simple test procedure """ def __init__(self, test, test_cases): super(SimpleDriver, self).__init__(test, test_cases) def verify_capture(self, src_loc, dst_loc, capture): """ Verify captured packet :param src_loc: source locator address :param dst_loc: destination locator address :param capture: list of captured packets """ self.test.assertEqual(len(capture), 1, "Unexpected number of " "packets! Expected 1 but {} received" .format(len(capture))) packet = capture[0] try: ip_hdr = packet[IP] # assert the values match self.test.assertEqual(ip_hdr.src, src_loc, "IP source address") self.test.assertEqual(ip_hdr.dst, dst_loc, "IP destination address") gpe_hdr = packet[LISP_GPE_Header] self.test.assertEqual(gpe_hdr.next_proto, 1, "next_proto is not ipv4!") ih = gpe_hdr[IP] self.test.assertEqual(ih.src, self.test.pg0.remote_ip4, "unexpected source EID!") self.test.assertEqual(ih.dst, self.test.deid_ip4, "unexpected dest EID!") except: self.test.logger.error(ppp("Unexpected or invalid packet:", packet)) raise def configure_tc(self, tc): for config_item in self.config_order: for vpp_object in tc[config_item]: vpp_object.add_vpp_config() def run(self, dest): """ Send traffic for each test case and verify that it is encapsulated """ for tc in enumerate(self.test_cases): self.test.logger.info('Running {}'.format(tc[1]['name'])) self.configure_tc(tc[1]) packet = self.create_packet(self.test.pg0, self.test.pg1, dest, 'data') self.test.pg0.add_stream(packet) self.test.pg0.enable_capture() self.test.pg1.enable_capture() self.test.pg_start() capture = self.test.pg1.get_capture(1) self.verify_capture(self.test.pg1.local_ip4, self.test.pg1.remote_ip4, capture) self.test.pg0.assert_nothing_captured() class TestLisp(VppTestCase): """ Basic LISP test """ @classmethod def setUpClass(cls): super(TestLisp, cls).setUpClass() cls.faf = ForeignAddressFactory() cls.create_pg_interfaces(range(2)) # create pg0 and pg1 for i in cls.pg_interfaces: i.admin_up() # put the interface upsrc_if i.config_ip4() # configure IPv4 address on the interface i.resolve_arp() # resolve ARP, so that we know VPP MAC @classmethod def tearDownClass(cls): super(TestLisp, cls).tearDownClass() def setUp(self): super(TestLisp, self).setUp() self.vapi.lisp_enable_disable(is_enabled=1) def test_lisp_basic_encap(self): """Test case for basic encapsulation""" self.deid_ip4_net = self.faf.net self.deid_ip4 = self.faf.get_ip4() self.seid_ip4 = '{!s}/{!s}'.format(self.pg0.local_ip4, 32) self.rloc_ip4 = self.pg1.remote_ip4n test_cases = [ { 'name': 'basic ip4 over ip4', 'locator-sets': [VppLispLocatorSet(self, b'ls-4o4')], 'locators': [ VppLispLocator(self, self.pg1.sw_if_index, b'ls-4o4') ], 'local-mappings': [ VppLocalMapping(self, self.seid_ip4, b'ls-4o4') ], 'remote-mappings': [ VppRemoteMapping(self, self.deid_ip4_net, [{ "is_ip4": 1, "priority": 1, "weight": 1, "addr": self.rloc_ip4 }]) ], 'adjacencies': [ VppLispAdjacency(self, self.seid_ip4, self.deid_ip4_net) ] } ] self.test_driver = SimpleDriver(self, test_cases) self.test_driver.run(self.deid_ip4) if __name__ == '__main__': unittest.main(testRunner=VppTestRunner)