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-rw-r--r--test/test_ip4.py28
1 files changed, 27 insertions, 1 deletions
diff --git a/test/test_ip4.py b/test/test_ip4.py
index d15453d4f33..02a31be830a 100644
--- a/test/test_ip4.py
+++ b/test/test_ip4.py
@@ -552,7 +552,7 @@ class TestIPNull(VppTestCase):
super(TestIPNull, self).setUp()
# create 2 pg interfaces
- self.create_pg_interfaces(range(1))
+ self.create_pg_interfaces(range(2))
for i in self.pg_interfaces:
i.admin_up()
@@ -624,6 +624,32 @@ class TestIPNull(VppTestCase):
self.assertEqual(icmp.src, self.pg0.remote_ip4)
self.assertEqual(icmp.dst, "10.0.0.2")
+ def test_ip_drop(self):
+ """ IP Drop Routes """
+
+ p = (Ether(src=self.pg0.remote_mac,
+ dst=self.pg0.local_mac) /
+ IP(src=self.pg0.remote_ip4, dst="1.1.1.1") /
+ UDP(sport=1234, dport=1234) /
+ Raw('\xa5' * 100))
+
+ r1 = VppIpRoute(self, "1.1.1.0", 24,
+ [VppRoutePath(self.pg1.remote_ip4,
+ self.pg1.sw_if_index)])
+ r1.add_vpp_config()
+
+ rx = self.send_and_expect(self.pg0, p * 65, self.pg1)
+
+ #
+ # insert a more specific as a drop
+ #
+ r2 = VppIpRoute(self, "1.1.1.1", 32, [], is_drop=1)
+ r2.add_vpp_config()
+
+ self.send_and_assert_no_replies(self.pg0, p * 65, "Drop Route")
+ r2.remove_vpp_config()
+ rx = self.send_and_expect(self.pg0, p * 65, self.pg1)
+
class TestIPDisabled(VppTestCase):
""" IPv4 disabled """