diff options
author | Neale Ranns <nranns@cisco.com> | 2020-09-14 07:41:48 +0000 |
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committer | Damjan Marion <dmarion@me.com> | 2021-11-23 13:03:36 +0000 |
commit | 3be9164f80ebb1929488bbe2ee4da1d35f42c1a2 (patch) | |
tree | 3fdd1b7cefd596a9fb3d8cef171985b82405d6e4 /test/test_dvr.py | |
parent | 0a7551bef872363bd3a25129bdc91dbf2a3b1ee2 (diff) |
misc: deprecate gbp and its dependents
Type: improvement
Signed-off-by: Neale Ranns <nranns@cisco.com>
Signed-off-by: BenoƮt Ganne <bganne@cisco.com>
Change-Id: I2f30a4f04fd9a8635ce2d259b5fd5b0c85cee8c3
Diffstat (limited to 'test/test_dvr.py')
-rw-r--r-- | test/test_dvr.py | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/test/test_dvr.py b/test/test_dvr.py index 8531b8553ca..c0424a3047f 100644 --- a/test/test_dvr.py +++ b/test/test_dvr.py @@ -252,159 +252,6 @@ class TestDVR(VppTestCase): sub_if_on_pg3.remove_vpp_config() sub_if_on_pg2.remove_vpp_config() - def test_l2_emulation(self): - """ L2 Emulation """ - - # - # non distinct L3 packets, in the tag/non-tag combos - # - pkt_no_tag = (Ether(src=self.pg0.remote_mac, - dst=self.pg1.remote_mac) / - IP(src="2.2.2.2", - dst="1.1.1.1") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100)) - pkt_to_tag = (Ether(src=self.pg0.remote_mac, - dst=self.pg2.remote_mac) / - IP(src="2.2.2.2", - dst="1.1.1.2") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100)) - pkt_from_tag = (Ether(src=self.pg3.remote_mac, - dst=self.pg2.remote_mac) / - Dot1Q(vlan=93) / - IP(src="2.2.2.2", - dst="1.1.1.1") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100)) - pkt_from_to_tag = (Ether(src=self.pg3.remote_mac, - dst=self.pg2.remote_mac) / - Dot1Q(vlan=93) / - IP(src="2.2.2.2", - dst="1.1.1.2") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100)) - pkt_bcast = (Ether(src=self.pg0.remote_mac, - dst="ff:ff:ff:ff:ff:ff") / - IP(src="2.2.2.2", - dst="255.255.255.255") / - UDP(sport=1234, dport=1234) / - Raw(b'\xa5' * 100)) - - # - # A couple of sub-interfaces for tags - # - sub_if_on_pg2 = VppDot1QSubint(self, self.pg2, 92) - sub_if_on_pg3 = VppDot1QSubint(self, self.pg3, 93) - sub_if_on_pg2.admin_up() - sub_if_on_pg3.admin_up() - - # - # Put all the interfaces into a new bridge domain - # - self.vapi.sw_interface_set_l2_bridge( - rx_sw_if_index=self.pg0.sw_if_index, bd_id=1) - self.vapi.sw_interface_set_l2_bridge( - rx_sw_if_index=self.pg1.sw_if_index, bd_id=1) - self.vapi.sw_interface_set_l2_bridge( - rx_sw_if_index=sub_if_on_pg2.sw_if_index, bd_id=1) - self.vapi.sw_interface_set_l2_bridge( - rx_sw_if_index=sub_if_on_pg3.sw_if_index, bd_id=1) - self.vapi.l2_interface_vlan_tag_rewrite( - sw_if_index=sub_if_on_pg2.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1, - push_dot1q=92) - self.vapi.l2_interface_vlan_tag_rewrite( - sw_if_index=sub_if_on_pg3.sw_if_index, vtr_op=L2_VTR_OP.L2_POP_1, - push_dot1q=93) - - # - # Disable UU flooding, learning and ARP termination. makes this test - # easier as unicast packets are dropped if not extracted. - # - self.vapi.bridge_flags(bd_id=1, is_set=0, - flags=(1 << 0) | (1 << 3) | (1 << 4)) - - # - # Add a DVR route to steer traffic at L3 - # - route_1 = VppIpRoute( - self, "1.1.1.1", 32, - [VppRoutePath("0.0.0.0", - self.pg1.sw_if_index, - type=FibPathType.FIB_PATH_TYPE_DVR)]) - route_2 = VppIpRoute( - self, "1.1.1.2", 32, - [VppRoutePath("0.0.0.0", - sub_if_on_pg2.sw_if_index, - type=FibPathType.FIB_PATH_TYPE_DVR)]) - route_1.add_vpp_config() - route_2.add_vpp_config() - - # - # packets are dropped because bridge does not flood unknown unicast - # - self.send_and_assert_no_replies(self.pg0, pkt_no_tag) - - # - # Enable L3 extraction on pgs - # - self.vapi.l2_emulation(self.pg0.sw_if_index) - self.vapi.l2_emulation(self.pg1.sw_if_index) - self.vapi.l2_emulation(sub_if_on_pg2.sw_if_index) - self.vapi.l2_emulation(sub_if_on_pg3.sw_if_index) - - # - # now we expect the packet forward according to the DVR route - # - rx = self.send_and_expect(self.pg0, pkt_no_tag * NUM_PKTS, self.pg1) - self.assert_same_mac_addr(pkt_no_tag, rx) - self.assert_has_no_tag(rx) - - rx = self.send_and_expect(self.pg0, pkt_to_tag * NUM_PKTS, self.pg2) - self.assert_same_mac_addr(pkt_to_tag, rx) - self.assert_has_vlan_tag(92, rx) - - rx = self.send_and_expect(self.pg3, pkt_from_tag * NUM_PKTS, self.pg1) - self.assert_same_mac_addr(pkt_from_tag, rx) - self.assert_has_no_tag(rx) - - rx = self.send_and_expect(self.pg3, - pkt_from_to_tag * NUM_PKTS, - self.pg2) - self.assert_same_mac_addr(pkt_from_tag, rx) - self.assert_has_vlan_tag(92, rx) - - # - # but broadcast packets are still flooded - # - self.send_and_expect(self.pg0, pkt_bcast * 33, self.pg2) - - # - # cleanup - # - self.vapi.l2_emulation(self.pg0.sw_if_index, - enable=0) - self.vapi.l2_emulation(self.pg1.sw_if_index, - enable=0) - self.vapi.l2_emulation(sub_if_on_pg2.sw_if_index, - enable=0) - self.vapi.l2_emulation(sub_if_on_pg3.sw_if_index, - enable=0) - - self.vapi.sw_interface_set_l2_bridge( - rx_sw_if_index=self.pg0.sw_if_index, bd_id=1, enable=0) - self.vapi.sw_interface_set_l2_bridge( - rx_sw_if_index=self.pg1.sw_if_index, bd_id=1, enable=0) - self.vapi.sw_interface_set_l2_bridge( - rx_sw_if_index=sub_if_on_pg2.sw_if_index, bd_id=1, enable=0) - self.vapi.sw_interface_set_l2_bridge( - rx_sw_if_index=sub_if_on_pg3.sw_if_index, bd_id=1, enable=0) - - route_1.remove_vpp_config() - route_2.remove_vpp_config() - sub_if_on_pg3.remove_vpp_config() - sub_if_on_pg2.remove_vpp_config() - if __name__ == '__main__': unittest.main(testRunner=VppTestRunner) |