diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_ip4_irb.py | 27 | ||||
| -rw-r--r-- | test/vpp_interface.py | 9 |
2 files changed, 27 insertions, 9 deletions
diff --git a/test/test_ip4_irb.py b/test/test_ip4_irb.py index 460cb43b726..6aad60a7609 100644 --- a/test/test_ip4_irb.py +++ b/test/test_ip4_irb.py @@ -31,6 +31,7 @@ from scapy.layers.l2 import Ether from scapy.layers.inet import IP, UDP from framework import VppTestCase, VppTestRunner +from util import mactobinary class TestIpIrb(VppTestCase): @@ -238,26 +239,36 @@ class TestIpIrb(VppTestCase): self.assertListEqual(rcvd1.res, rcvd2.res) - def test_ip4_irb_2(self): - """ IPv4 IRB test 2 - - Test scenario: - - ip traffic from pg0 and pg1 ends on pg2 - """ - + 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) stream2 = self.create_stream_l2_to_ip( self.pg1, self.loop0, self.pg2, self.pg_if_packet_sizes) + self.vapi.cli("clear trace") self.pg0.add_stream(stream1) self.pg1.add_stream(stream2) self.pg_enable_capture(self.pg_interfaces) self.pg_start() - rcvd = self.pg2.get_capture() + rcvd = self.pg2.get_capture(514) self.verify_capture_l2_to_ip(self.pg2, self.loop0, rcvd) + def test_ip4_irb_2(self): + """ IPv4 IRB test 2 + + Test scenario: + - ip traffic from pg0 and pg1 ends on pg2 + """ + self.send_and_verify_l2_to_ip() + + # change the BVI's mac and resed traffic + self.loop0.set_mac("00:00:00:11:11:33") + + self.send_and_verify_l2_to_ip() + # check it wasn't flooded + self.pg1.assert_nothing_captured(remark="UU Flood") + if __name__ == '__main__': unittest.main(testRunner=VppTestRunner) diff --git a/test/vpp_interface.py b/test/vpp_interface.py index e14a31eb722..1db34ba7958 100644 --- a/test/vpp_interface.py +++ b/test/vpp_interface.py @@ -1,7 +1,7 @@ from abc import abstractmethod, ABCMeta import socket -from util import Host, mk_ll_addr +from util import Host, mk_ll_addr, mactobinary class VppInterface(object): @@ -170,6 +170,13 @@ class VppInterface(object): self._hosts_by_ip4 = {} self._hosts_by_ip6 = {} + def set_mac(self, mac): + self._local_mac = mac + self._local_ip6_ll = mk_ll_addr(mac) + self.test.vapi.sw_interface_set_mac_address( + self.sw_if_index, + mactobinary(self._local_mac)) + def set_sw_if_index(self, sw_if_index): self._sw_if_index = sw_if_index |