X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=blobdiff_plain;f=test%2Ftest_ip4_irb.py;h=ef3dc1caf2b23641bb4efaf6b97c3877a625ec6e;hp=1d55cef5d9097683d9ec9255a88654883cc19b43;hb=192b13f96;hpb=1ea74b5df5acfc827ee53fd5cb6bdb40140da0f0

diff --git a/test/test_ip4_irb.py b/test/test_ip4_irb.py
index 1d55cef5d90..ef3dc1caf2b 100644
--- a/test/test_ip4_irb.py
+++ b/test/test_ip4_irb.py
@@ -42,10 +42,10 @@ class TestIpIrb(VppTestCase):
     def setUpClass(cls):
         """
         #. Create BD with MAC learning enabled and put interfaces to this BD.
-        #. Configure IPv4 addresses on loopback interface and routed interface.
-        #. Configure MAC address binding to IPv4 neighbors on loop0.
+        #. Configure IPv4 addresses on BVI interface and routed interface.
+        #. Configure MAC address binding to IPv4 neighbors on bvi0.
         #. Configure MAC address on pg2.
-        #. Loopback BVI interface has remote hosts, one half of hosts are
+        #. BVI interface has remote hosts, one half of hosts are
            behind pg0 second behind pg1.
         """
         super(TestIpIrb, cls).setUpClass()
@@ -54,40 +54,40 @@ class TestIpIrb(VppTestCase):
         cls.bd_id = 10
         cls.remote_hosts_count = 250
 
-        # create 3 pg interfaces, 1 loopback interface
+        # create 3 pg interfaces, 1 BVI interface
         cls.create_pg_interfaces(range(3))
-        cls.create_loopback_interfaces(1)
+        cls.create_bvi_interfaces(1)
 
         cls.interfaces = list(cls.pg_interfaces)
-        cls.interfaces.extend(cls.lo_interfaces)
+        cls.interfaces.extend(cls.bvi_interfaces)
 
         for i in cls.interfaces:
             i.admin_up()
 
         # Create BD with MAC learning enabled and put interfaces to this BD
         cls.vapi.sw_interface_set_l2_bridge(
-            rx_sw_if_index=cls.loop0.sw_if_index, bd_id=cls.bd_id,
+            rx_sw_if_index=cls.bvi0.sw_if_index, bd_id=cls.bd_id,
             port_type=L2_PORT_TYPE.BVI)
         cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=cls.pg0.sw_if_index,
                                             bd_id=cls.bd_id)
         cls.vapi.sw_interface_set_l2_bridge(rx_sw_if_index=cls.pg1.sw_if_index,
                                             bd_id=cls.bd_id)
 
-        # Configure IPv4 addresses on loopback interface and routed interface
-        cls.loop0.config_ip4()
+        # Configure IPv4 addresses on BVI interface and routed interface
+        cls.bvi0.config_ip4()
         cls.pg2.config_ip4()
 
-        # Configure MAC address binding to IPv4 neighbors on loop0
-        cls.loop0.generate_remote_hosts(cls.remote_hosts_count)
-        cls.loop0.configure_ipv4_neighbors()
+        # Configure MAC address binding to IPv4 neighbors on bvi0
+        cls.bvi0.generate_remote_hosts(cls.remote_hosts_count)
+        cls.bvi0.configure_ipv4_neighbors()
         # configure MAC address on pg2
         cls.pg2.resolve_arp()
 
-        # Loopback BVI interface has remote hosts, one half of hosts are behind
+        # BVI interface has remote hosts, one half of hosts are behind
         # pg0 second behind pg1
         half = cls.remote_hosts_count // 2
-        cls.pg0.remote_hosts = cls.loop0.remote_hosts[:half]
-        cls.pg1.remote_hosts = cls.loop0.remote_hosts[half:]
+        cls.pg0.remote_hosts = cls.bvi0.remote_hosts[:half]
+        cls.pg1.remote_hosts = cls.bvi0.remote_hosts[half:]
 
     def tearDown(self):
         """Run standard test teardown and log ``show l2patch``,
@@ -220,32 +220,32 @@ class TestIpIrb(VppTestCase):
 
         Test scenario:
             - ip traffic from pg2 interface must ends in both pg0 and pg1
-            - arp entry present in loop0 interface for destination IP
-            - no l2 entree configured, pg0 and pg1 are same
+            - arp entry present in bvi0 interface for destination IP
+            - no l2 entry configured, pg0 and pg1 are same
         """
 
         stream = self.create_stream(
-            self.pg2, self.loop0, self.pg_if_packet_sizes)
+            self.pg2, self.bvi0, self.pg_if_packet_sizes)
         self.pg2.add_stream(stream)
 
         self.pg_enable_capture(self.pg_interfaces)
         self.pg_start()
 
-        packet_count = self.get_packet_count_for_if_idx(self.loop0.sw_if_index)
+        packet_count = self.get_packet_count_for_if_idx(self.bvi0.sw_if_index)
 
         rcvd1 = self.pg0.get_capture(packet_count)
         rcvd2 = self.pg1.get_capture(packet_count)
 
-        self.verify_capture(self.loop0, self.pg2, rcvd1)
-        self.verify_capture(self.loop0, self.pg2, rcvd2)
+        self.verify_capture(self.bvi0, self.pg2, rcvd1)
+        self.verify_capture(self.bvi0, self.pg2, rcvd2)
 
         self.assertListEqual(rcvd1.res, rcvd2.res)
 
     def send_and_verify_l2_to_ip(self):
         stream1 = self.create_stream_l2_to_ip(
-            self.pg0, self.loop0, self.pg2, self.pg_if_packet_sizes)
+            self.pg0, self.bvi0, self.pg2, self.pg_if_packet_sizes)
         stream2 = self.create_stream_l2_to_ip(
-            self.pg1, self.loop0, self.pg2, self.pg_if_packet_sizes)
+            self.pg1, self.bvi0, self.pg2, self.pg_if_packet_sizes)
         self.vapi.cli("clear trace")
         self.pg0.add_stream(stream1)
         self.pg1.add_stream(stream2)
@@ -254,7 +254,7 @@ class TestIpIrb(VppTestCase):
         self.pg_start()
 
         rcvd = self.pg2.get_capture(514)
-        self.verify_capture_l2_to_ip(self.pg2, self.loop0, rcvd)
+        self.verify_capture_l2_to_ip(self.pg2, self.bvi0, rcvd)
 
     def test_ip4_irb_2(self):
         """ IPv4 IRB test 2
@@ -265,7 +265,7 @@ class TestIpIrb(VppTestCase):
         self.send_and_verify_l2_to_ip()
 
         # change the BVI's mac and resed traffic
-        self.loop0.set_mac(MACAddress("00:00:00:11:11:33"))
+        self.bvi0.set_mac(MACAddress("00:00:00:11:11:33"))
 
         self.send_and_verify_l2_to_ip()
         # check it wasn't flooded