X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_ip6.py;h=87509f3f8e1347550a2e93e9b799249bd3b99a0a;hb=853cc9f2ad3ee52cbdd891fb09d51c25678baed0;hp=c78b8441f9017c34015854b438d914e2f9226c71;hpb=dbeb56d2dab0a5c86b4b61b5dccdcb997cdaef1f;p=vpp.git

diff --git a/test/test_ip6.py b/test/test_ip6.py
index c78b8441f90..87509f3f8e1 100644
--- a/test/test_ip6.py
+++ b/test/test_ip6.py
@@ -5,7 +5,6 @@ from socket import inet_pton, inet_ntop
 import unittest
 
 from parameterized import parameterized
-import scapy.compat
 import scapy.layers.inet6 as inet6
 from scapy.layers.inet import UDP, IP
 from scapy.contrib.mpls import MPLS
@@ -26,7 +25,6 @@ from scapy.layers.inet6 import (
     ICMPv6EchoReply,
     IPv6ExtHdrHopByHop,
     ICMPv6MLReport2,
-    ICMPv6MLDMultAddrRec,
 )
 from scapy.layers.l2 import Ether, Dot1Q, GRE
 from scapy.packet import Raw
@@ -35,14 +33,14 @@ from scapy.utils6 import (
     in6_getnsmac,
     in6_ptop,
     in6_islladdr,
-    in6_mactoifaceid,
 )
 from six import moves
 
-from framework import VppTestCase, VppTestRunner, tag_run_solo
+from framework import VppTestCase
+from asfframework import VppTestRunner, tag_run_solo
 from util import ppp, ip6_normalize, mk_ll_addr
 from vpp_papi import VppEnum
-from vpp_ip import DpoProto, VppIpPuntPolicer, VppIpPuntRedirect, VppIpPathMtu
+from vpp_ip import VppIpPuntPolicer, VppIpPuntRedirect, VppIpPathMtu
 from vpp_ip_route import (
     VppIpRoute,
     VppRoutePath,
@@ -4089,5 +4087,138 @@ class TestIPv6Punt(VppTestCase):
         self.assertEqual(str(punts[2].punt.nh), "::")
 
 
+class TestIP6InterfaceRx(VppTestCase):
+    """IPv6 Interface Receive"""
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestIP6InterfaceRx, cls).setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super(TestIP6InterfaceRx, cls).tearDownClass()
+
+    def setUp(self):
+        super(TestIP6InterfaceRx, self).setUp()
+
+        self.create_pg_interfaces(range(3))
+
+        table_id = 0
+
+        for i in self.pg_interfaces:
+            i.admin_up()
+
+            if table_id != 0:
+                table = VppIpTable(self, table_id, is_ip6=1)
+                table.add_vpp_config()
+
+            i.set_table_ip6(table_id)
+            i.config_ip6()
+            i.resolve_ndp()
+            table_id += 1
+
+    def tearDown(self):
+        for i in self.pg_interfaces:
+            i.unconfig_ip6()
+            i.admin_down()
+            i.set_table_ip6(0)
+
+        super(TestIP6InterfaceRx, self).tearDown()
+
+    def test_interface_rx(self):
+        """IPv6 Interface Receive"""
+
+        #
+        # add a route in the default table to receive ...
+        #
+        route_to_dst = VppIpRoute(
+            self,
+            "1::",
+            122,
+            [
+                VppRoutePath(
+                    "::",
+                    self.pg1.sw_if_index,
+                    type=FibPathType.FIB_PATH_TYPE_INTERFACE_RX,
+                )
+            ],
+        )
+        route_to_dst.add_vpp_config()
+
+        #
+        # packets to these destination are dropped, since they'll
+        # hit the respective default routes in table 1
+        #
+        p_dst = (
+            Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+            / IPv6(src="5::5", dst="1::1")
+            / inet6.TCP(sport=1234, dport=1234)
+            / Raw(b"\xa5" * 100)
+        )
+        pkts_dst = p_dst * 10
+
+        self.send_and_assert_no_replies(self.pg0, pkts_dst, "IP in table 1")
+
+        #
+        # add a route in the dst table to forward via pg1
+        #
+        route_in_dst = VppIpRoute(
+            self,
+            "1::1",
+            128,
+            [VppRoutePath(self.pg1.remote_ip6, self.pg1.sw_if_index)],
+            table_id=1,
+        )
+        route_in_dst.add_vpp_config()
+
+        self.send_and_expect(self.pg0, pkts_dst, self.pg1)
+
+        #
+        # add a route in the default table to receive ...
+        #
+        route_to_dst = VppIpRoute(
+            self,
+            "1::",
+            122,
+            [
+                VppRoutePath(
+                    "::",
+                    self.pg2.sw_if_index,
+                    type=FibPathType.FIB_PATH_TYPE_INTERFACE_RX,
+                )
+            ],
+            table_id=1,
+        )
+        route_to_dst.add_vpp_config()
+
+        #
+        # packets to these destination are dropped, since they'll
+        # hit the respective default routes in table 2
+        #
+        p_dst = (
+            Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+            / IPv6(src="6::6", dst="1::2")
+            / inet6.TCP(sport=1234, dport=1234)
+            / Raw(b"\xa5" * 100)
+        )
+        pkts_dst = p_dst * 10
+
+        self.send_and_assert_no_replies(self.pg0, pkts_dst, "IP in table 2")
+
+        #
+        # add a route in the table 2 to forward via pg2
+        #
+        route_in_dst = VppIpRoute(
+            self,
+            "1::2",
+            128,
+            [VppRoutePath(self.pg2.remote_ip6, self.pg2.sw_if_index)],
+            table_id=2,
+        )
+        route_in_dst.add_vpp_config()
+
+        self.send_and_expect(self.pg0, pkts_dst, self.pg2)
+
+
 if __name__ == "__main__":
     unittest.main(testRunner=VppTestRunner)