BFDDiagCode, BFDState, BFD_vpp_echo
from framework import VppTestCase, VppTestRunner, running_extended_tests
from vpp_pg_interface import CaptureTimeoutError, is_ipv6_misc
+from vpp_lo_interface import VppLoInterface
from util import ppp
from vpp_papi_provider import UnexpectedApiReturnValueError
+from vpp_ip import DpoProto
from vpp_ip_route import VppIpRoute, VppRoutePath
USEC_IN_SEC = 1000000
@classmethod
def setUpClass(cls):
super(BFDAPITestCase, cls).setUpClass()
-
+ cls.vapi.cli("set log class bfd level debug")
try:
cls.create_pg_interfaces(range(2))
for i in cls.pg_interfaces:
session.add_vpp_config()
session.activate_auth(key2)
+ def test_set_del_udp_echo_source(self):
+ """ set/del udp echo source """
+ self.create_loopback_interfaces(1)
+ self.loopback0 = self.lo_interfaces[0]
+ self.loopback0.admin_up()
+ echo_source = self.vapi.bfd_udp_get_echo_source()
+ self.assertFalse(echo_source.is_set)
+ self.assertFalse(echo_source.have_usable_ip4)
+ self.assertFalse(echo_source.have_usable_ip6)
+
+ self.vapi.bfd_udp_set_echo_source(self.loopback0.sw_if_index)
+ echo_source = self.vapi.bfd_udp_get_echo_source()
+ self.assertTrue(echo_source.is_set)
+ self.assertEqual(echo_source.sw_if_index, self.loopback0.sw_if_index)
+ self.assertFalse(echo_source.have_usable_ip4)
+ self.assertFalse(echo_source.have_usable_ip6)
+
+ self.loopback0.config_ip4()
+ unpacked = unpack("!L", self.loopback0.local_ip4n)
+ echo_ip4 = pack("!L", unpacked[0] ^ 1)
+ echo_source = self.vapi.bfd_udp_get_echo_source()
+ self.assertTrue(echo_source.is_set)
+ self.assertEqual(echo_source.sw_if_index, self.loopback0.sw_if_index)
+ self.assertTrue(echo_source.have_usable_ip4)
+ self.assertEqual(echo_source.ip4_addr, echo_ip4)
+ self.assertFalse(echo_source.have_usable_ip6)
+
+ self.loopback0.config_ip6()
+ unpacked = unpack("!LLLL", self.loopback0.local_ip6n)
+ echo_ip6 = pack("!LLLL", unpacked[0], unpacked[1], unpacked[2],
+ unpacked[3] ^ 1)
+ echo_source = self.vapi.bfd_udp_get_echo_source()
+ self.assertTrue(echo_source.is_set)
+ self.assertEqual(echo_source.sw_if_index, self.loopback0.sw_if_index)
+ self.assertTrue(echo_source.have_usable_ip4)
+ self.assertEqual(echo_source.ip4_addr, echo_ip4)
+ self.assertTrue(echo_source.have_usable_ip6)
+ self.assertEqual(echo_source.ip6_addr, echo_ip6)
+
+ self.vapi.bfd_udp_del_echo_source()
+ echo_source = self.vapi.bfd_udp_get_echo_source()
+ self.assertFalse(echo_source.is_set)
+ self.assertFalse(echo_source.have_usable_ip4)
+ self.assertFalse(echo_source.have_usable_ip6)
+
@unittest.skipUnless(running_extended_tests(), "part of extended tests")
class BFDTestSession(object):
@classmethod
def setUpClass(cls):
super(BFD4TestCase, cls).setUpClass()
+ cls.vapi.cli("set log class bfd level debug")
try:
cls.create_pg_interfaces([0])
- cls.create_loopback_interfaces([0])
+ cls.create_loopback_interfaces(1)
cls.loopback0 = cls.lo_interfaces[0]
cls.loopback0.config_ip4()
cls.loopback0.admin_up()
self.assert_equal(count, 0, "number of packets received")
self.assert_equal(len(events), 0, "number of events received")
+ def test_intf_deleted(self):
+ """ interface with bfd session deleted """
+ intf = VppLoInterface(self)
+ intf.config_ip4()
+ intf.admin_up()
+ sw_if_index = intf.sw_if_index
+ vpp_session = VppBFDUDPSession(self, intf, intf.remote_ip4)
+ vpp_session.add_vpp_config()
+ vpp_session.admin_up()
+ intf.remove_vpp_config()
+ e = self.vapi.wait_for_event(1, "bfd_udp_session_details")
+ self.assert_equal(e.sw_if_index, sw_if_index, "sw_if_index")
+ self.assertFalse(vpp_session.query_vpp_config())
+
@unittest.skipUnless(running_extended_tests(), "part of extended tests")
class BFD6TestCase(VppTestCase):
@classmethod
def setUpClass(cls):
super(BFD6TestCase, cls).setUpClass()
+ cls.vapi.cli("set log class bfd level debug")
try:
cls.create_pg_interfaces([0])
cls.pg0.config_ip6()
cls.pg0.configure_ipv6_neighbors()
cls.pg0.admin_up()
cls.pg0.resolve_ndp()
- cls.create_loopback_interfaces([0])
+ cls.create_loopback_interfaces(1)
cls.loopback0 = cls.lo_interfaces[0]
cls.loopback0.config_ip6()
cls.loopback0.admin_up()
self.test_session.send_packet()
self.assertTrue(echo_seen, "No echo packets received")
+ def test_intf_deleted(self):
+ """ interface with bfd session deleted """
+ intf = VppLoInterface(self)
+ intf.config_ip6()
+ intf.admin_up()
+ sw_if_index = intf.sw_if_index
+ vpp_session = VppBFDUDPSession(
+ self, intf, intf.remote_ip6, af=AF_INET6)
+ vpp_session.add_vpp_config()
+ vpp_session.admin_up()
+ intf.remove_vpp_config()
+ e = self.vapi.wait_for_event(1, "bfd_udp_session_details")
+ self.assert_equal(e.sw_if_index, sw_if_index, "sw_if_index")
+ self.assertFalse(vpp_session.query_vpp_config())
+
@unittest.skipUnless(running_extended_tests(), "part of extended tests")
class BFDFIBTestCase(VppTestCase):
ip_2001_s_64 = VppIpRoute(self, "2001::", 64,
[VppRoutePath(self.pg0.remote_ip6,
self.pg0.sw_if_index,
- is_ip6=1)],
+ proto=DpoProto.DPO_PROTO_IP6)],
is_ip6=1)
ip_2002_s_64 = VppIpRoute(self, "2002::", 64,
[VppRoutePath(self.pg0.remote_ip6,
0xffffffff,
- is_ip6=1)],
+ proto=DpoProto.DPO_PROTO_IP6)],
is_ip6=1)
ip_2001_s_64.add_vpp_config()
ip_2002_s_64.add_vpp_config()
@classmethod
def setUpClass(cls):
super(BFDSHA1TestCase, cls).setUpClass()
+ cls.vapi.cli("set log class bfd level debug")
try:
cls.create_pg_interfaces([0])
cls.pg0.config_ip4()
@classmethod
def setUpClass(cls):
super(BFDAuthOnOffTestCase, cls).setUpClass()
+ cls.vapi.cli("set log class bfd level debug")
try:
cls.create_pg_interfaces([0])
cls.pg0.config_ip4()
@classmethod
def setUpClass(cls):
super(BFDCLITestCase, cls).setUpClass()
-
+ cls.vapi.cli("set log class bfd level debug")
try:
cls.create_pg_interfaces((0,))
cls.pg0.config_ip4()
def test_set_del_udp_echo_source(self):
""" set/del udp echo source """
- self.create_loopback_interfaces([0])
+ self.create_loopback_interfaces(1)
self.loopback0 = self.lo_interfaces[0]
self.loopback0.admin_up()
self.cli_verify_response("show bfd echo-source",
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