tests: move test source to vpp/test

- Generate copyright year and version
  instead of using hard-coded data

Type: refactor

Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Change-Id: I6058f5025323b3aa483f5df4a2c4371e27b5914e

1 files changed, 0 insertions, 694 deletions

diff --git a/src/plugins/map/test/test_map_br.py b/src/plugins/map/test/test_map_br.py
deleted file mode 100644
index 3602ddd2e31..00000000000
--- a/src/plugins/map/test/test_map_br.py
+++ /dev/null
@@ -1,694 +0,0 @@
-#!/usr/bin/env python3
-
-import ipaddress
-import unittest
-
-from framework import VppTestCase, VppTestRunner
-from vpp_ip import DpoProto
-from vpp_ip_route import VppIpRoute, VppRoutePath
-from util import fragment_rfc791, fragment_rfc8200
-
-import scapy.compat
-from scapy.layers.l2 import Ether
-from scapy.packet import Raw
-from scapy.layers.inet import IP, UDP, ICMP, TCP, IPerror, UDPerror
-from scapy.layers.inet6 import IPv6, ICMPv6TimeExceeded, ICMPv6PacketTooBig
-from scapy.layers.inet6 import ICMPv6EchoRequest, ICMPv6EchoReply, IPerror6
-
-
-class TestMAPBR(VppTestCase):
-    """ MAP-T Test Cases """
-
-    @classmethod
-    def setUpClass(cls):
-        super(TestMAPBR, cls).setUpClass()
-
-    @classmethod
-    def tearDownClass(cls):
-        super(TestMAPBR, cls).tearDownClass()
-
-    def setUp(self):
-        super(TestMAPBR, self).setUp()
-
-        #
-        # Create 2 pg interfaces.
-        # pg0 is IPv4
-        # pg1 is IPv6
-        #
-        self.create_pg_interfaces(range(2))
-
-        self.pg0.admin_up()
-        self.pg0.config_ip4()
-        self.pg1.generate_remote_hosts(20)
-        self.pg1.configure_ipv4_neighbors()
-        self.pg0.resolve_arp()
-
-        self.pg1.admin_up()
-        self.pg1.config_ip6()
-        self.pg1.generate_remote_hosts(20)
-        self.pg1.configure_ipv6_neighbors()
-
-        #
-        # BR configuration parameters used for all test.
-        #
-        self.ip4_prefix = '198.18.0.0/24'
-        self.ip6_prefix = '2001:db8:f0::/48'
-        self.ip6_src = '2001:db8:ffff:ff00::/64'
-        self.ea_bits_len = 12
-        self.psid_offset = 6
-        self.psid_length = 4
-        self.mtu = 1500
-        self.tag = 'MAP-T BR'
-
-        self.ipv4_internet_address = self.pg0.remote_ip4
-        self.ipv4_map_address = "198.18.0.12"
-        self.ipv4_udp_or_tcp_internet_port = 65000
-        self.ipv4_udp_or_tcp_map_port = 16606
-
-        self.ipv6_cpe_address = "2001:db8:f0:c30:0:c612:c:3"      # 198.18.0.12
-        self.ipv6_spoof_address = "2001:db8:f0:c30:0:c612:1c:3"   # 198.18.0.28
-        self.ipv6_spoof_prefix = "2001:db8:f0:c30:0:a00:c:3"      # 10.0.0.12
-        self.ipv6_spoof_psid = "2001:db8:f0:c30:0:c612:c:4"       # 4
-        self.ipv6_spoof_subnet = "2001:db8:f1:c30:0:c612:c:3"     # f1
-
-        self.ipv6_udp_or_tcp_internet_port = 65000
-        self.ipv6_udp_or_tcp_map_port = 16606
-        self.ipv6_udp_or_tcp_spoof_port = 16862
-
-        self.ipv6_map_address = (
-            "2001:db8:ffff:ff00:ac:1001:200:0")         # 176.16.1.2
-        self.ipv6_map_same_rule_diff_addr = (
-            "2001:db8:ffff:ff00:c6:1200:1000:0")        # 198.18.0.16
-        self.ipv6_map_same_rule_same_addr = (
-            "2001:db8:ffff:ff00:c6:1200:c00:0")         # 198.18.0.12
-
-        self.map_br_prefix = "2001:db8:f0::"
-        self.map_br_prefix_len = 48
-        self.psid_number = 3
-
-        #
-        # Add an IPv6 route to the MAP-BR.
-        #
-        map_route = VppIpRoute(self,
-                               self.map_br_prefix,
-                               self.map_br_prefix_len,
-                               [VppRoutePath(self.pg1.remote_ip6,
-                                             self.pg1.sw_if_index)])
-        map_route.add_vpp_config()
-
-        #
-        # Add a MAP BR domain that maps from pg0 to pg1.
-        #
-        self.vapi.map_add_domain(ip4_prefix=self.ip4_prefix,
-                                 ip6_prefix=self.ip6_prefix,
-                                 ip6_src=self.ip6_src,
-                                 ea_bits_len=self.ea_bits_len,
-                                 psid_offset=self.psid_offset,
-                                 psid_length=self.psid_length,
-                                 mtu=self.mtu,
-                                 tag=self.tag)
-
-        #
-        # Set BR parameters.
-        #
-        self.vapi.map_param_set_fragmentation(inner=1, ignore_df=0)
-        self.vapi.map_param_set_fragmentation(inner=0, ignore_df=0)
-        self.vapi.map_param_set_icmp(ip4_err_relay_src=self.pg0.local_ip4)
-        self.vapi.map_param_set_traffic_class(copy=1)
-
-        #
-        # Enable MAP-T on interfaces.
-        #
-        self.vapi.map_if_enable_disable(is_enable=1,
-                                        sw_if_index=self.pg0.sw_if_index,
-                                        is_translation=1)
-
-        self.vapi.map_if_enable_disable(is_enable=1,
-                                        sw_if_index=self.pg1.sw_if_index,
-                                        is_translation=1)
-
-        self.vapi.map_if_enable_disable(is_enable=1,
-                                        sw_if_index=self.pg1.sw_if_index,
-                                        is_translation=1)
-
-    def tearDown(self):
-        super(TestMAPBR, self).tearDown()
-        for i in self.pg_interfaces:
-            i.unconfig_ip4()
-            i.unconfig_ip6()
-            i.admin_down()
-
-    def v4_address_check(self, pkt):
-        self.assertEqual(pkt[IP].src, self.ipv4_map_address)
-        self.assertEqual(pkt[IP].dst, self.ipv4_internet_address)
-
-    def v4_port_check(self, pkt, proto):
-        self.assertEqual(pkt[proto].sport, self.ipv4_udp_or_tcp_map_port)
-        self.assertEqual(pkt[proto].dport, self.ipv4_udp_or_tcp_internet_port)
-
-    def v6_address_check(self, pkt):
-        self.assertEqual(pkt[IPv6].src, self.ipv6_map_address)
-        self.assertEqual(pkt[IPv6].dst, self.ipv6_cpe_address)
-
-    def v6_port_check(self, pkt, proto):
-        self.assertEqual(pkt[proto].sport, self.ipv6_udp_or_tcp_internet_port)
-        self.assertEqual(pkt[proto].dport, self.ipv6_udp_or_tcp_map_port)
-
-    #
-    # Normal translation of UDP packets v4 -> v6 direction
-    # Send 128 frame size packet for IPv4/UDP.
-    # Received packet should be translated into IPv6 packet with no
-    # fragment header.
-    #
-
-    def test_map_t_udp_ip4_to_ip6(self):
-        """ MAP-T UDP IPv4 -> IPv6 """
-
-        eth = Ether(src=self.pg0.remote_mac,
-                    dst=self.pg0.local_mac)
-        ip = IP(src=self.pg0.remote_ip4,
-                dst=self.ipv4_map_address,
-                tos=0)
-        udp = UDP(sport=self.ipv4_udp_or_tcp_internet_port,
-                  dport=self.ipv4_udp_or_tcp_map_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg0, tx_pkt * 1)
-
-        rx_pkts = self.pg1.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.v6_address_check(rx_pkt)
-        self.v6_port_check(rx_pkt, UDP)
-        self.assertEqual(rx_pkt[IPv6].tc, 0)    # IPv4 ToS passed to v6 TC
-        self.assertEqual(rx_pkt[IPv6].nh, IPv6(nh="UDP").nh)
-
-    #
-    # Normal translation of TCP packets v4 -> v6 direction.
-    # Send 128 frame size packet for IPv4/TCP.
-    # Received packet should be translated into IPv6 packet with no
-    # fragment header.
-    #
-
-    def test_map_t_tcp_ip4_to_ip6(self):
-        """ MAP-T TCP IPv4 -> IPv6 """
-
-        eth = Ether(src=self.pg0.remote_mac,
-                    dst=self.pg0.local_mac)
-        ip = IP(src=self.pg0.remote_ip4,
-                dst=self.ipv4_map_address,
-                tos=0)
-        tcp = TCP(sport=self.ipv4_udp_or_tcp_internet_port,
-                  dport=self.ipv4_udp_or_tcp_map_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / tcp / payload
-
-        self.pg_send(self.pg0, tx_pkt * 1)
-
-        rx_pkts = self.pg1.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.v6_address_check(rx_pkt)
-        self.v6_port_check(rx_pkt, TCP)
-        self.assertEqual(rx_pkt[IPv6].tc, 0)    # IPv4 ToS passed to v6 TC
-        self.assertEqual(rx_pkt[IPv6].nh, IPv6(nh="TCP").nh)
-
-    #
-    # Normal translation of UDP packets v6 -> v4 direction
-    # Send 128 frame size packet for IPv6/UDP.
-    # Received packet should be translated into an IPv4 packet with DF=1.
-    #
-
-    def test_map_t_udp_ip6_to_ip4(self):
-        """ MAP-T UDP IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_address)
-        udp = UDP(sport=self.ipv6_udp_or_tcp_map_port,
-                  dport=self.ipv6_udp_or_tcp_internet_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        rx_pkts = self.pg0.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.v4_address_check(rx_pkt)
-        self.v4_port_check(rx_pkt, UDP)
-        self.assertEqual(rx_pkt[IP].proto, IP(proto="udp").proto)
-        self.assertEqual(rx_pkt[IP].tos, 0)    # IPv6 TC passed to v4 ToS
-        df_bit = IP(flags="DF").flags
-        self.assertNotEqual(rx_pkt[IP].flags & df_bit, df_bit)
-
-    #
-    # Normal translation of TCP packets v6 -> v4 direction
-    # Send 128 frame size packet for IPv6/TCP.
-    # Received packet should be translated into an IPv4 packet with DF=1
-    #
-
-    def test_map_t_tcp_ip6_to_ip4(self):
-        """ MAP-T TCP IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_address)
-        tcp = TCP(sport=self.ipv6_udp_or_tcp_map_port,
-                  dport=self.ipv6_udp_or_tcp_internet_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / tcp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        rx_pkts = self.pg0.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.v4_address_check(rx_pkt)
-        self.v4_port_check(rx_pkt, TCP)
-        self.assertEqual(rx_pkt[IP].proto, IP(proto="tcp").proto)
-        self.assertEqual(rx_pkt[IP].tos, 0)    # IPv6 TC passed to v4 ToS
-        df_bit = IP(flags="DF").flags
-        self.assertNotEqual(rx_pkt[IP].flags & df_bit, df_bit)
-
-    #
-    # Translation of ICMP Echo Request v4 -> v6 direction
-    # Received packet should be translated into an IPv6 Echo Request.
-    #
-
-    def test_map_t_echo_request_ip4_to_ip6(self):
-        """ MAP-T echo request IPv4 -> IPv6 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IP(src=self.pg0.remote_ip4,
-                dst=self.ipv4_map_address)
-        icmp = ICMP(type="echo-request",
-                    id=self.ipv6_udp_or_tcp_map_port)
-        payload = "H" * 10
-        tx_pkt = eth / ip / icmp / payload
-
-        self.pg_send(self.pg0, tx_pkt * 1)
-
-        rx_pkts = self.pg1.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.assertEqual(rx_pkt[IPv6].nh, IPv6(nh="ICMPv6").nh)
-        self.assertEqual(rx_pkt[ICMPv6EchoRequest].type,
-                         ICMPv6EchoRequest(type="Echo Request").type)
-        self.assertEqual(rx_pkt[ICMPv6EchoRequest].code, 0)
-        self.assertEqual(rx_pkt[ICMPv6EchoRequest].id,
-                         self.ipv6_udp_or_tcp_map_port)
-
-    #
-    # Translation of ICMP Echo Reply v4 -> v6 direction
-    # Received packet should be translated into an IPv6 Echo Reply.
-    #
-
-    def test_map_t_echo_reply_ip4_to_ip6(self):
-        """ MAP-T echo reply IPv4 -> IPv6 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IP(src=self.pg0.remote_ip4,
-                dst=self.ipv4_map_address)
-        icmp = ICMP(type="echo-reply",
-                    id=self.ipv6_udp_or_tcp_map_port)
-        payload = "H" * 10
-        tx_pkt = eth / ip / icmp / payload
-
-        self.pg_send(self.pg0, tx_pkt * 1)
-
-        rx_pkts = self.pg1.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.assertEqual(rx_pkt[IPv6].nh, IPv6(nh="ICMPv6").nh)
-        self.assertEqual(rx_pkt[ICMPv6EchoReply].type,
-                         ICMPv6EchoReply(type="Echo Reply").type)
-        self.assertEqual(rx_pkt[ICMPv6EchoReply].code, 0)
-        self.assertEqual(rx_pkt[ICMPv6EchoReply].id,
-                         self.ipv6_udp_or_tcp_map_port)
-
-    #
-    # Translation of ICMP Time Exceeded v4 -> v6 direction
-    # Received packet should be translated into an IPv6 Time Exceeded.
-    #
-
-    def test_map_t_time_exceeded_ip4_to_ip6(self):
-        """ MAP-T time exceeded IPv4 -> IPv6 """
-
-        eth = Ether(src=self.pg0.remote_mac,
-                    dst=self.pg0.local_mac)
-        ip = IP(src=self.pg0.remote_ip4,
-                dst=self.ipv4_map_address)
-        icmp = ICMP(type="time-exceeded", code="ttl-zero-during-transit")
-        ip_inner = IP(dst=self.pg0.remote_ip4,
-                      src=self.ipv4_map_address, ttl=1)
-        udp_inner = UDP(sport=self.ipv4_udp_or_tcp_map_port,
-                        dport=self.ipv4_udp_or_tcp_internet_port)
-        payload = "H" * 10
-        tx_pkt = eth / ip / icmp / ip_inner / udp_inner / payload
-
-        self.pg_send(self.pg0, tx_pkt * 1)
-
-        rx_pkts = self.pg1.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.v6_address_check(rx_pkt)
-        self.assertEqual(rx_pkt[IPv6].nh, IPv6(nh="ICMPv6").nh)
-        self.assertEqual(rx_pkt[ICMPv6TimeExceeded].type,
-                         ICMPv6TimeExceeded().type)
-        self.assertEqual(rx_pkt[ICMPv6TimeExceeded].code,
-                         ICMPv6TimeExceeded(
-                            code="hop limit exceeded in transit").code)
-        self.assertEqual(rx_pkt[ICMPv6TimeExceeded].hlim, tx_pkt[IP][1].ttl)
-        self.assertTrue(rx_pkt.haslayer(IPerror6))
-        self.assertTrue(rx_pkt.haslayer(UDPerror))
-        self.assertEqual(rx_pkt[IPv6].src, rx_pkt[IPerror6].dst)
-        self.assertEqual(rx_pkt[IPv6].dst, rx_pkt[IPerror6].src)
-        self.assertEqual(rx_pkt[UDPerror].sport, self.ipv6_udp_or_tcp_map_port)
-        self.assertEqual(rx_pkt[UDPerror].dport,
-                         self.ipv6_udp_or_tcp_internet_port)
-
-    #
-    # Translation of ICMP Echo Request v6 -> v4 direction
-    # Received packet should be translated into an IPv4 Echo Request.
-    #
-
-    def test_map_t_echo_request_ip6_to_ip4(self):
-        """ MAP-T echo request IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_address)
-        icmp = ICMPv6EchoRequest()
-        icmp.id = self.ipv6_udp_or_tcp_map_port
-        payload = "H" * 10
-        tx_pkt = eth / ip / icmp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        rx_pkts = self.pg0.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.assertEqual(rx_pkt[IP].proto, IP(proto="icmp").proto)
-        self.assertEqual(rx_pkt[ICMP].type, ICMP(type="echo-request").type)
-        self.assertEqual(rx_pkt[ICMP].code, 0)
-        self.assertEqual(rx_pkt[ICMP].id, self.ipv6_udp_or_tcp_map_port)
-
-    #
-    # Translation of ICMP Echo Reply v6 -> v4 direction
-    # Received packet should be translated into an IPv4 Echo Reply.
-    #
-
-    def test_map_t_echo_reply_ip6_to_ip4(self):
-        """ MAP-T echo reply IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_address)
-        icmp = ICMPv6EchoReply(id=self.ipv6_udp_or_tcp_map_port)
-        payload = "H" * 10
-        tx_pkt = eth / ip / icmp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        rx_pkts = self.pg0.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.assertEqual(rx_pkt[IP].proto, IP(proto="icmp").proto)
-        self.assertEqual(rx_pkt[ICMP].type, ICMP(type="echo-reply").type)
-        self.assertEqual(rx_pkt[ICMP].code, 0)
-        self.assertEqual(rx_pkt[ICMP].id, self.ipv6_udp_or_tcp_map_port)
-
-    #
-    # Translation of ICMP Packet Too Big v6 -> v4 direction
-    # Received packet should be translated into an IPv4 Dest Unreachable.
-    #
-
-    def test_map_t_packet_too_big_ip6_to_ip4(self):
-        """ MAP-T packet too big IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_address)
-        icmp = ICMPv6PacketTooBig(mtu=1280)
-        ip_inner = IPv6(src=self.ipv6_map_address,
-                        dst=self.ipv6_cpe_address)
-        udp_inner = UDP(sport=self.ipv6_udp_or_tcp_internet_port,
-                        dport=self.ipv6_udp_or_tcp_map_port)
-        payload = "H" * 10
-        tx_pkt = eth / ip / icmp / ip_inner / udp_inner / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        rx_pkts = self.pg0.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.v4_address_check(rx_pkt)
-        self.assertEqual(rx_pkt[IP].proto, IP(proto="icmp").proto)
-        self.assertEqual(rx_pkt[ICMP].type, ICMP(type="dest-unreach").type)
-        self.assertEqual(rx_pkt[ICMP].code,
-                         ICMP(code="fragmentation-needed").code)
-        self.assertEqual(rx_pkt[ICMP].nexthopmtu,
-                         tx_pkt[ICMPv6PacketTooBig].mtu - 20)
-        self.assertTrue(rx_pkt.haslayer(IPerror))
-        self.assertTrue(rx_pkt.haslayer(UDPerror))
-        self.assertEqual(rx_pkt[IP].src, rx_pkt[IPerror].dst)
-        self.assertEqual(rx_pkt[IP].dst, rx_pkt[IPerror].src)
-        self.assertEqual(rx_pkt[UDPerror].sport,
-                         self.ipv4_udp_or_tcp_internet_port)
-        self.assertEqual(rx_pkt[UDPerror].dport, self.ipv4_udp_or_tcp_map_port)
-
-    #
-    # Translation of ICMP Time Exceeded v6 -> v4 direction
-    # Received packet should be translated into an IPv4 Time Exceeded.
-    #
-
-    def test_map_t_time_exceeded_ip6_to_ip4(self):
-        """ MAP-T time exceeded IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_address)
-        icmp = ICMPv6TimeExceeded()
-        ip_inner = IPv6(src=self.ipv6_map_address,
-                        dst=self.ipv6_cpe_address, hlim=1)
-        udp_inner = UDP(sport=self.ipv6_udp_or_tcp_internet_port,
-                        dport=self.ipv6_udp_or_tcp_map_port)
-        payload = "H" * 10
-        tx_pkt = eth / ip / icmp / ip_inner / udp_inner / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        rx_pkts = self.pg0.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-        self.v4_address_check(rx_pkt)
-        self.assertEqual(rx_pkt[IP].proto, IP(proto="icmp").proto)
-        self.assertEqual(rx_pkt[ICMP].type, ICMP(type="time-exceeded").type)
-        self.assertEqual(rx_pkt[ICMP].code,
-                         ICMP(code="ttl-zero-during-transit").code)
-        self.assertEqual(rx_pkt[ICMP].ttl, tx_pkt[IPv6][1].hlim)
-        self.assertTrue(rx_pkt.haslayer(IPerror))
-        self.assertTrue(rx_pkt.haslayer(UDPerror))
-        self.assertEqual(rx_pkt[IP].src, rx_pkt[IPerror].dst)
-        self.assertEqual(rx_pkt[IP].dst, rx_pkt[IPerror].src)
-        self.assertEqual(rx_pkt[UDPerror].sport,
-                         self.ipv4_udp_or_tcp_internet_port)
-        self.assertEqual(rx_pkt[UDPerror].dport, self.ipv4_udp_or_tcp_map_port)
-
-    #
-    # Spoofed IPv4 Source Address v6 -> v4 direction
-    # Send a packet with a wrong IPv4 address embedded in bits 72-103.
-    # The BR should either drop the packet, or rewrite the spoofed
-    # source IPv4 as the actual source IPv4 address.
-    # The BR really should drop the packet.
-    #
-
-    def test_map_t_spoof_ipv4_src_addr_ip6_to_ip4(self):
-        """ MAP-T spoof ipv4 src addr IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_spoof_address,
-                  dst=self.ipv6_map_address)
-        udp = UDP(sport=self.ipv6_udp_or_tcp_map_port,
-                  dport=self.ipv6_udp_or_tcp_internet_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        self.pg0.get_capture(0, timeout=1)
-        self.pg0.assert_nothing_captured("Should drop IPv4 spoof address")
-
-    #
-    # Spoofed IPv4 Source Prefix v6 -> v4 direction
-    # Send a packet with a wrong IPv4 prefix embedded in bits 72-103.
-    # The BR should either drop the packet, or rewrite the source IPv4
-    # to the prefix that matches the source IPv4 address.
-    #
-
-    def test_map_t_spoof_ipv4_src_prefix_ip6_to_ip4(self):
-        """ MAP-T spoof ipv4 src prefix IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_spoof_prefix,
-                  dst=self.ipv6_map_address)
-        udp = UDP(sport=self.ipv6_udp_or_tcp_map_port,
-                  dport=self.ipv6_udp_or_tcp_internet_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        self.pg0.get_capture(0, timeout=1)
-        self.pg0.assert_nothing_captured("Should drop IPv4 spoof prefix")
-
-    #
-    # Spoofed IPv6 PSID v6 -> v4 direction
-    # Send a packet with a wrong IPv6 port PSID
-    # The BR should drop the packet.
-    #
-
-    def test_map_t_spoof_psid_ip6_to_ip4(self):
-        """ MAP-T spoof psid IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_spoof_psid,
-                  dst=self.ipv6_map_address)
-        udp = UDP(sport=self.ipv6_udp_or_tcp_map_port,
-                  dport=self.ipv6_udp_or_tcp_internet_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        self.pg0.get_capture(0, timeout=1)
-        self.pg0.assert_nothing_captured("Should drop IPv6 spoof PSID")
-
-    #
-    # Spoofed IPv6 subnet field v6 -> v4 direction
-    # Send a packet with a wrong IPv6 subnet as "2001:db8:f1"
-    # The BR should drop the packet.
-    #
-
-    def test_map_t_spoof_subnet_ip6_to_ip4(self):
-        """ MAP-T spoof subnet IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_spoof_subnet,
-                  dst=self.ipv6_map_address)
-        udp = UDP(sport=self.ipv6_udp_or_tcp_map_port,
-                  dport=self.ipv6_udp_or_tcp_internet_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        self.pg0.get_capture(0, timeout=1)
-        self.pg0.assert_nothing_captured("Should drop IPv6 spoof subnet")
-
-    #
-    # Spoofed IPv6 port PSID v6 -> v4 direction
-    # Send a packet with a wrong IPv6 port PSID
-    # The BR should drop the packet.
-    #
-
-    def test_map_t_spoof_port_psid_ip6_to_ip4(self):
-        """ MAP-T spoof port psid IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_address)
-        udp = UDP(sport=self.ipv6_udp_or_tcp_spoof_port,
-                  dport=self.ipv6_udp_or_tcp_internet_port)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        self.pg0.get_capture(0, timeout=1)
-        self.pg0.assert_nothing_captured("Should drop IPv6 spoof port PSID")
-
-    #
-    # Spoofed IPv6 ICMP ID PSID v6 -> v4 direction
-    # Send a packet with a wrong IPv6 IMCP ID PSID
-    # The BR should drop the packet.
-    #
-
-    def test_map_t_spoof_icmp_id_psid_ip6_to_ip4(self):
-        """ MAP-T spoof ICMP id psid IPv6 -> IPv4 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_address)
-        icmp = ICMPv6EchoRequest()
-        icmp.id = self.ipv6_udp_or_tcp_spoof_port
-        payload = "H" * 10
-        tx_pkt = eth / ip / icmp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        self.pg0.get_capture(0, timeout=1)
-        self.pg0.assert_nothing_captured("Should drop IPv6 spoof port PSID")
-
-    #
-    # Map to Map - same rule, different address
-    #
-
-    @unittest.skip("Fixme: correct behavior needs clarification")
-    def test_map_t_same_rule_diff_addr_ip6_to_ip4(self):
-        """ MAP-T same rule, diff addr IPv6 -> IPv6 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_same_rule_diff_addr)
-        udp = UDP(sport=self.ipv6_udp_or_tcp_map_port,
-                  dport=1025)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        rx_pkts = self.pg1.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-    #
-    # Map to Map - same rule, same address
-    #
-
-    @unittest.skip("Fixme: correct behavior needs clarification")
-    def test_map_t_same_rule_same_addr_ip6_to_ip4(self):
-        """ MAP-T same rule, same addr IPv6 -> IPv6 """
-
-        eth = Ether(src=self.pg1.remote_mac,
-                    dst=self.pg1.local_mac)
-        ip = IPv6(src=self.ipv6_cpe_address,
-                  dst=self.ipv6_map_same_rule_same_addr)
-        udp = UDP(sport=self.ipv6_udp_or_tcp_map_port,
-                  dport=1025)
-        payload = "a" * 82
-        tx_pkt = eth / ip / udp / payload
-
-        self.pg_send(self.pg1, tx_pkt * 1)
-
-        rx_pkts = self.pg1.get_capture(1)
-        rx_pkt = rx_pkts[0]
-
-if __name__ == '__main__':
-    unittest.main(testRunner=VppTestRunner)