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-rw-r--r--test/test_l2_flood.py21
1 files changed, 20 insertions, 1 deletions
diff --git a/test/test_l2_flood.py b/test/test_l2_flood.py
index 8b8a3f0f960..5a2694cbb63 100644
--- a/test/test_l2_flood.py
+++ b/test/test_l2_flood.py
@@ -192,13 +192,18 @@ class TestL2Flood(VppTestCase):
self.vapi.sw_interface_set_l2_bridge(i.sw_if_index, 1, 0)
#
- # an unknown unicast packet
+ # an unknown unicast and braodcast packets
#
p_uu = (Ether(dst="00:00:00:c1:5c:00",
src="00:00:de:ad:be:ef") /
IP(src="10.10.10.10", dst="1.1.1.1") /
UDP(sport=1234, dport=1234) /
Raw('\xa5' * 100))
+ p_bm = (Ether(dst="ff:ff:ff:ff:ff:ff",
+ src="00:00:de:ad:be:ef") /
+ IP(src="10.10.10.10", dst="1.1.1.1") /
+ UDP(sport=1234, dport=1234) /
+ Raw('\xa5' * 100))
#
# input on pg0, expected copies on pg1->4
@@ -210,6 +215,13 @@ class TestL2Flood(VppTestCase):
for i in self.pg_interfaces[1:4]:
rx0 = i.get_capture(65, timeout=1)
+ self.pg0.add_stream(p_bm*65)
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+
+ for i in self.pg_interfaces[1:4]:
+ rx0 = i.get_capture(65, timeout=1)
+
#
# use pg8 as the uu-fwd interface
#
@@ -228,6 +240,13 @@ class TestL2Flood(VppTestCase):
for i in self.pg_interfaces[0:4]:
i.assert_nothing_captured(remark="UU not flooded")
+ self.pg0.add_stream(p_bm*65)
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+
+ for i in self.pg_interfaces[1:4]:
+ rx0 = i.get_capture(65, timeout=1)
+
#
# remove the uu-fwd interface and expect UU to be flooded again
#