FIB table add/delete API

part 2;
  - this adds the code to create an IP and MPLS table via the API.
  - but the enforcement that the table must be created before it is used is still missing, this is so that CSIT can pass.

Change-Id: Id124d884ade6cb7da947225200e3bb193454c555
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 95 insertions, 3 deletions

diff --git a/test/test_ip_mcast.py b/test/test_ip_mcast.py
index 276555d6267..7cad683cac5 100644
--- a/test/test_ip_mcast.py
+++ b/test/test_ip_mcast.py
@@ -5,7 +5,7 @@ import unittest
 from framework import VppTestCase, VppTestRunner
 from vpp_sub_interface import VppSubInterface, VppDot1QSubint, VppDot1ADSubint
 from vpp_ip_route import VppIpMRoute, VppMRoutePath, VppMFibSignal, \
-    MRouteItfFlags, MRouteEntryFlags
+    MRouteItfFlags, MRouteEntryFlags, VppIpTable
 
 from scapy.packet import Raw
 from scapy.layers.l2 import Ether
@@ -44,16 +44,37 @@ class TestIPMcast(VppTestCase):
         super(TestIPMcast, self).setUp()
 
         # create 8 pg interfaces
-        self.create_pg_interfaces(range(8))
+        self.create_pg_interfaces(range(9))
 
         # setup interfaces
-        for i in self.pg_interfaces:
+        for i in self.pg_interfaces[:8]:
             i.admin_up()
             i.config_ip4()
             i.config_ip6()
             i.resolve_arp()
             i.resolve_ndp()
 
+        # one more in a vrf
+        tbl4 = VppIpTable(self, 10)
+        tbl4.add_vpp_config()
+        self.pg8.set_table_ip4(10)
+        self.pg8.config_ip4()
+
+        tbl6 = VppIpTable(self, 10, is_ip6=1)
+        tbl6.add_vpp_config()
+        self.pg8.set_table_ip6(10)
+        self.pg8.config_ip6()
+
+    def tearDown(self):
+        for i in self.pg_interfaces:
+            i.unconfig_ip4()
+            i.unconfig_ip6()
+            i.admin_down()
+
+        self.pg8.set_table_ip4(0)
+        self.pg8.set_table_ip6(0)
+        super(TestIPMcast, self).tearDown()
+
     def create_stream_ip4(self, src_if, src_ip, dst_ip, payload_size=0):
         pkts = []
         # default to small packet sizes
@@ -663,6 +684,77 @@ class TestIPMcast(VppTestCase):
         #
         route_232_1_1_1.remove_vpp_config()
 
+    def test_ip_mcast_vrf(self):
+        """ IP Multicast Replication in non-default table"""
+
+        #
+        # An (S,G).
+        # one accepting interface, pg0, 2 forwarding interfaces
+        #
+        route_1_1_1_1_232_1_1_1 = VppIpMRoute(
+            self,
+            "1.1.1.1",
+            "232.1.1.1", 64,
+            MRouteEntryFlags.MFIB_ENTRY_FLAG_NONE,
+            [VppMRoutePath(self.pg8.sw_if_index,
+                           MRouteItfFlags.MFIB_ITF_FLAG_ACCEPT),
+             VppMRoutePath(self.pg1.sw_if_index,
+                           MRouteItfFlags.MFIB_ITF_FLAG_FORWARD),
+             VppMRoutePath(self.pg2.sw_if_index,
+                           MRouteItfFlags.MFIB_ITF_FLAG_FORWARD)],
+            table_id=10)
+        route_1_1_1_1_232_1_1_1.add_vpp_config()
+
+        #
+        # a stream that matches the route for (1.1.1.1,232.1.1.1)
+        #  small packets
+        #
+        self.vapi.cli("clear trace")
+        tx = self.create_stream_ip4(self.pg8, "1.1.1.1", "232.1.1.1")
+        self.pg8.add_stream(tx)
+
+        self.pg_enable_capture(self.pg_interfaces)
+        self.pg_start()
+
+        # We expect replications on Pg1 & 2
+        self.verify_capture_ip4(self.pg1, tx)
+        self.verify_capture_ip4(self.pg2, tx)
+
+    def test_ip6_mcast_vrf(self):
+        """ IPv6 Multicast Replication in non-default table"""
+
+        #
+        # An (S,G).
+        # one accepting interface, pg0, 2 forwarding interfaces
+        #
+        route_2001_ff01_1 = VppIpMRoute(
+            self,
+            "2001::1",
+            "ff01::1", 256,
+            MRouteEntryFlags.MFIB_ENTRY_FLAG_NONE,
+            [VppMRoutePath(self.pg8.sw_if_index,
+                           MRouteItfFlags.MFIB_ITF_FLAG_ACCEPT),
+             VppMRoutePath(self.pg1.sw_if_index,
+                           MRouteItfFlags.MFIB_ITF_FLAG_FORWARD),
+             VppMRoutePath(self.pg2.sw_if_index,
+                           MRouteItfFlags.MFIB_ITF_FLAG_FORWARD)],
+            table_id=10,
+            is_ip6=1)
+        route_2001_ff01_1.add_vpp_config()
+
+        #
+        # a stream that matches the route for (2001::1, ff00::1)
+        #
+        self.vapi.cli("clear trace")
+        tx = self.create_stream_ip6(self.pg8, "2001::1", "ff01::1")
+        self.pg8.add_stream(tx)
+
+        self.pg_enable_capture(self.pg_interfaces)
+        self.pg_start()
+
+        # We expect replications on Pg1, 2,
+        self.verify_capture_ip6(self.pg1, tx)
+        self.verify_capture_ip6(self.pg2, tx)
 
 if __name__ == '__main__':
     unittest.main(testRunner=VppTestRunner)