diff options
Diffstat (limited to 'test/test_l2_flood.py')
| -rw-r--r-- | test/test_l2_flood.py | 48 |
1 files changed, 25 insertions, 23 deletions
diff --git a/test/test_l2_flood.py b/test/test_l2_flood.py index a5c6e192434..8ff0bc2b090 100644 --- a/test/test_l2_flood.py +++ b/test/test_l2_flood.py @@ -11,6 +11,8 @@ from scapy.packet import Raw from scapy.layers.l2 import Ether from scapy.layers.inet import IP, UDP +NUM_PKTS = 67 + class TestL2Flood(VppTestCase): """ L2-flood """ @@ -85,25 +87,25 @@ class TestL2Flood(VppTestCase): # this is in SHG=0 so its flooded to all, expect the pg0 since that's # the ingress link # - self.pg0.add_stream(p*65) + self.pg0.add_stream(p*NUM_PKTS) self.pg_enable_capture(self.pg_interfaces) self.pg_start() for i in self.pg_interfaces[1:12]: - rx0 = i.get_capture(65, timeout=1) + rx0 = i.get_capture(NUM_PKTS, timeout=1) # # input on pg4 (SHG=1) expect copies on pg0->3 (SHG=0) # and pg8->11 (SHG=2) # - self.pg4.add_stream(p*65) + self.pg4.add_stream(p*NUM_PKTS) self.pg_enable_capture(self.pg_interfaces) self.pg_start() for i in self.pg_interfaces[:4]: - rx0 = i.get_capture(65, timeout=1) + rx0 = i.get_capture(NUM_PKTS, timeout=1) for i in self.pg_interfaces[8:12]: - rx0 = i.get_capture(65, timeout=1) + rx0 = i.get_capture(NUM_PKTS, timeout=1) for i in self.pg_interfaces[4:8]: i.assert_nothing_captured(remark="Different SH group") @@ -122,25 +124,25 @@ class TestL2Flood(VppTestCase): # this is in SHG=0 so its flooded to all, expect the pg0 since that's # the ingress link # - self.pg0.add_stream(p*65) + self.pg0.add_stream(p*NUM_PKTS) self.pg_enable_capture(self.pg_interfaces) self.pg_start() for i in self.pg_interfaces[1:]: - rx0 = i.get_capture(65, timeout=1) + rx0 = i.get_capture(NUM_PKTS, timeout=1) # # input on pg4 (SHG=1) expect copies on pg0->3 (SHG=0) # and pg8->12 (SHG=2) # - self.pg4.add_stream(p*65) + self.pg4.add_stream(p*NUM_PKTS) self.pg_enable_capture(self.pg_interfaces) self.pg_start() for i in self.pg_interfaces[:4]: - rx0 = i.get_capture(65, timeout=1) + rx0 = i.get_capture(NUM_PKTS, timeout=1) for i in self.pg_interfaces[8:13]: - rx0 = i.get_capture(65, timeout=1) + rx0 = i.get_capture(NUM_PKTS, timeout=1) for i in self.pg_interfaces[4:8]: i.assert_nothing_captured(remark="Different SH group") @@ -183,7 +185,7 @@ class TestL2Flood(VppTestCase): # # input on pg0 expect copies on pg1 # - self.send_and_expect(self.pg0, p*65, self.pg1) + self.send_and_expect(self.pg0, p*NUM_PKTS, self.pg1) # # cleanup @@ -225,19 +227,19 @@ class TestL2Flood(VppTestCase): # # input on pg0, expected copies on pg1->4 # - self.pg0.add_stream(p_uu*65) + self.pg0.add_stream(p_uu*NUM_PKTS) 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) + rx0 = i.get_capture(NUM_PKTS, timeout=1) - self.pg0.add_stream(p_bm*65) + self.pg0.add_stream(p_bm*NUM_PKTS) 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) + rx0 = i.get_capture(NUM_PKTS, timeout=1) # # use pg8 as the uu-fwd interface @@ -249,21 +251,21 @@ class TestL2Flood(VppTestCase): # # expect the UU packet on the uu-fwd interface and not be flooded # - self.pg0.add_stream(p_uu*65) + self.pg0.add_stream(p_uu*NUM_PKTS) self.pg_enable_capture(self.pg_interfaces) self.pg_start() - rx0 = self.pg8.get_capture(65, timeout=1) + rx0 = self.pg8.get_capture(NUM_PKTS, timeout=1) for i in self.pg_interfaces[0:4]: i.assert_nothing_captured(remark="UU not flooded") - self.pg0.add_stream(p_bm*65) + self.pg0.add_stream(p_bm*NUM_PKTS) 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) + rx0 = i.get_capture(NUM_PKTS, timeout=1) # # remove the uu-fwd interface and expect UU to be flooded again @@ -272,12 +274,12 @@ class TestL2Flood(VppTestCase): rx_sw_if_index=self.pg8.sw_if_index, bd_id=1, shg=0, port_type=L2_PORT_TYPE.UU_FWD, enable=0) - self.pg0.add_stream(p_uu*65) + self.pg0.add_stream(p_uu*NUM_PKTS) 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) + rx0 = i.get_capture(NUM_PKTS, timeout=1) # # change the BD config to not support UU-flood @@ -294,11 +296,11 @@ class TestL2Flood(VppTestCase): port_type=L2_PORT_TYPE.UU_FWD) self.logger.info(self.vapi.cli("sh bridge 1 detail")) - self.pg0.add_stream(p_uu*65) + self.pg0.add_stream(p_uu*NUM_PKTS) self.pg_enable_capture(self.pg_interfaces) self.pg_start() - rx0 = self.pg8.get_capture(65, timeout=1) + rx0 = self.pg8.get_capture(NUM_PKTS, timeout=1) for i in self.pg_interfaces[0:4]: i.assert_nothing_captured(remark="UU not flooded") |