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-rw-r--r--test/test_ip4.py57
1 files changed, 29 insertions, 28 deletions
diff --git a/test/test_ip4.py b/test/test_ip4.py
index 589c668a456..6edb9e852be 100644
--- a/test/test_ip4.py
+++ b/test/test_ip4.py
@@ -1448,20 +1448,10 @@ class TestIPVlan0(VppTestCase):
self.send_and_expect(self.pg0, pkts, self.pg1)
-class TestIPPunt(VppTestCase):
- """ IPv4 Punt Police/Redirect """
-
- @classmethod
- def setUpClass(cls):
- super(TestIPPunt, cls).setUpClass()
-
- @classmethod
- def tearDownClass(cls):
- super(TestIPPunt, cls).tearDownClass()
-
- def setUp(self):
- super(TestIPPunt, self).setUp()
+class IPPuntSetup(object):
+ """ Setup for IPv4 Punt Police/Redirect """
+ def punt_setup(self):
self.create_pg_interfaces(range(4))
for i in self.pg_interfaces:
@@ -1469,15 +1459,6 @@ class TestIPPunt(VppTestCase):
i.config_ip4()
i.resolve_arp()
- def tearDown(self):
- super(TestIPPunt, self).tearDown()
- for i in self.pg_interfaces:
- i.unconfig_ip4()
- i.admin_down()
-
- def test_ip_punt(self):
- """ IP punt police and redirect """
-
# use UDP packet that have a port we need to explicitly
# register to get punted.
pt_l4 = VppEnum.vl_api_punt_type_t.PUNT_API_TYPE_L4
@@ -1496,13 +1477,33 @@ class TestIPPunt(VppTestCase):
self.vapi.set_punt(is_add=1, punt=punt_udp)
- p = (Ether(src=self.pg0.remote_mac,
- dst=self.pg0.local_mac) /
- IP(src=self.pg0.remote_ip4, dst=self.pg0.local_ip4) /
- UDP(sport=1234, dport=1234) /
- Raw(b'\xa5' * 100))
+ self.pkt = (Ether(src=self.pg0.remote_mac,
+ dst=self.pg0.local_mac) /
+ IP(src=self.pg0.remote_ip4, dst=self.pg0.local_ip4) /
+ UDP(sport=1234, dport=1234) /
+ Raw(b'\xa5' * 100))
+
+ def punt_teardown(self):
+ for i in self.pg_interfaces:
+ i.unconfig_ip4()
+ i.admin_down()
+
+
+class TestIPPunt(IPPuntSetup, VppTestCase):
+ """ IPv4 Punt Police/Redirect """
+
+ def setUp(self):
+ super(TestIPPunt, self).setUp()
+ super(TestIPPunt, self).punt_setup()
+
+ def tearDown(self):
+ super(TestIPPunt, self).punt_teardown()
+ super(TestIPPunt, self).tearDown()
+
+ def test_ip_punt(self):
+ """ IP punt police and redirect """
- pkts = p * 1025
+ pkts = self.pkt * 1025
#
# Configure a punt redirect via pg1.