Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 1 | #!/usr/bin/env python |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 2 | import unittest |
| 3 | |
| 4 | from framework import VppTestCase, VppTestRunner |
Klement Sekera | b9ef273 | 2018-06-24 22:49:33 +0200 | [diff] [blame] | 5 | from vpp_sub_interface import VppDot1QSubint |
| 6 | from vpp_ip_route import VppIpRoute, VppRoutePath |
Neale Ranns | b474380 | 2018-09-05 09:13:57 -0700 | [diff] [blame] | 7 | from vpp_papi_provider import L2_VTR_OP, L2_PORT_TYPE |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 8 | |
| 9 | from scapy.packet import Raw |
Klement Sekera | b9ef273 | 2018-06-24 22:49:33 +0200 | [diff] [blame] | 10 | from scapy.layers.l2 import Ether, Dot1Q |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 11 | from scapy.layers.inet import IP, UDP |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 12 | from socket import AF_INET, inet_pton |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 13 | |
| 14 | |
| 15 | class TestDVR(VppTestCase): |
Neale Ranns | 62fe07c | 2017-10-31 12:28:22 -0700 | [diff] [blame] | 16 | """ Distributed Virtual Router """ |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 17 | |
| 18 | def setUp(self): |
| 19 | super(TestDVR, self).setUp() |
| 20 | |
| 21 | self.create_pg_interfaces(range(4)) |
Klement Sekera | b9ef273 | 2018-06-24 22:49:33 +0200 | [diff] [blame] | 22 | self.create_loopback_interfaces(1) |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 23 | |
| 24 | for i in self.pg_interfaces: |
| 25 | i.admin_up() |
| 26 | |
| 27 | self.loop0.config_ip4() |
| 28 | |
| 29 | def tearDown(self): |
| 30 | for i in self.pg_interfaces: |
| 31 | i.admin_down() |
| 32 | self.loop0.unconfig_ip4() |
| 33 | |
| 34 | super(TestDVR, self).tearDown() |
| 35 | |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 36 | def assert_same_mac_addr(self, tx, rx): |
| 37 | t_eth = tx[Ether] |
| 38 | for p in rx: |
| 39 | r_eth = p[Ether] |
| 40 | self.assertEqual(t_eth.src, r_eth.src) |
| 41 | self.assertEqual(t_eth.dst, r_eth.dst) |
| 42 | |
| 43 | def assert_has_vlan_tag(self, tag, rx): |
| 44 | for p in rx: |
| 45 | r_1q = p[Dot1Q] |
| 46 | self.assertEqual(tag, r_1q.vlan) |
| 47 | |
| 48 | def assert_has_no_tag(self, rx): |
| 49 | for p in rx: |
| 50 | self.assertFalse(p.haslayer(Dot1Q)) |
| 51 | |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 52 | def test_dvr(self): |
| 53 | """ Distributed Virtual Router """ |
| 54 | |
| 55 | # |
| 56 | # A packet destined to an IP address that is L2 bridged via |
| 57 | # a non-tag interface |
| 58 | # |
| 59 | ip_non_tag_bridged = "10.10.10.10" |
| 60 | ip_tag_bridged = "10.10.10.11" |
| 61 | any_src_addr = "1.1.1.1" |
| 62 | |
| 63 | pkt_no_tag = (Ether(src=self.pg0.remote_mac, |
| 64 | dst=self.loop0.local_mac) / |
| 65 | IP(src=any_src_addr, |
| 66 | dst=ip_non_tag_bridged) / |
| 67 | UDP(sport=1234, dport=1234) / |
| 68 | Raw('\xa5' * 100)) |
| 69 | pkt_tag = (Ether(src=self.pg0.remote_mac, |
| 70 | dst=self.loop0.local_mac) / |
| 71 | IP(src=any_src_addr, |
| 72 | dst=ip_tag_bridged) / |
| 73 | UDP(sport=1234, dport=1234) / |
| 74 | Raw('\xa5' * 100)) |
| 75 | |
| 76 | # |
| 77 | # Two sub-interfaces so we can test VLAN tag push/pop |
| 78 | # |
| 79 | sub_if_on_pg2 = VppDot1QSubint(self, self.pg2, 92) |
| 80 | sub_if_on_pg3 = VppDot1QSubint(self, self.pg3, 93) |
| 81 | sub_if_on_pg2.admin_up() |
| 82 | sub_if_on_pg3.admin_up() |
| 83 | |
| 84 | # |
| 85 | # Put all the interfaces into a new bridge domain |
| 86 | # |
| 87 | self.vapi.sw_interface_set_l2_bridge(self.pg0.sw_if_index, 1) |
| 88 | self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, 1) |
| 89 | self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg2.sw_if_index, 1) |
| 90 | self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg3.sw_if_index, 1) |
Neale Ranns | b474380 | 2018-09-05 09:13:57 -0700 | [diff] [blame] | 91 | self.vapi.sw_interface_set_l2_bridge(self.loop0.sw_if_index, 1, |
| 92 | port_type=L2_PORT_TYPE.BVI) |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 93 | |
Ole Troan | e1ade68 | 2019-03-04 23:55:43 +0100 | [diff] [blame] | 94 | self.vapi.l2_interface_vlan_tag_rewrite( |
| 95 | sub_if_on_pg2.sw_if_index, |
| 96 | L2_VTR_OP.L2_POP_1, |
| 97 | 92) |
| 98 | self.vapi.l2_interface_vlan_tag_rewrite( |
| 99 | sub_if_on_pg3.sw_if_index, |
| 100 | L2_VTR_OP.L2_POP_1, |
| 101 | 93) |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 102 | |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 103 | # |
| 104 | # Add routes to bridge the traffic via a tagged an nontagged interface |
| 105 | # |
| 106 | route_no_tag = VppIpRoute( |
| 107 | self, ip_non_tag_bridged, 32, |
| 108 | [VppRoutePath("0.0.0.0", |
| 109 | self.pg1.sw_if_index, |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 110 | is_dvr=1)]) |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 111 | route_no_tag.add_vpp_config() |
| 112 | |
| 113 | # |
| 114 | # Inject the packet that arrives and leaves on a non-tagged interface |
| 115 | # Since it's 'bridged' expect that the MAC headed is unchanged. |
| 116 | # |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 117 | rx = self.send_and_expect(self.pg0, pkt_no_tag * 65, self.pg1) |
| 118 | self.assert_same_mac_addr(pkt_no_tag, rx) |
| 119 | self.assert_has_no_tag(rx) |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 120 | |
| 121 | # |
| 122 | # Add routes to bridge the traffic via a tagged interface |
| 123 | # |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 124 | route_with_tag = VppIpRoute( |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 125 | self, ip_tag_bridged, 32, |
| 126 | [VppRoutePath("0.0.0.0", |
| 127 | sub_if_on_pg3.sw_if_index, |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 128 | is_dvr=1)]) |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 129 | route_with_tag.add_vpp_config() |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 130 | |
| 131 | # |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 132 | # Inject the packet that arrives non-tag and leaves on a tagged |
| 133 | # interface |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 134 | # |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 135 | rx = self.send_and_expect(self.pg0, pkt_tag * 65, self.pg3) |
| 136 | self.assert_same_mac_addr(pkt_tag, rx) |
| 137 | self.assert_has_vlan_tag(93, rx) |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 138 | |
| 139 | # |
| 140 | # Tag to tag |
| 141 | # |
| 142 | pkt_tag_to_tag = (Ether(src=self.pg2.remote_mac, |
| 143 | dst=self.loop0.local_mac) / |
| 144 | Dot1Q(vlan=92) / |
| 145 | IP(src=any_src_addr, |
| 146 | dst=ip_tag_bridged) / |
| 147 | UDP(sport=1234, dport=1234) / |
| 148 | Raw('\xa5' * 100)) |
| 149 | |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 150 | rx = self.send_and_expect(self.pg2, pkt_tag_to_tag * 65, self.pg3) |
| 151 | self.assert_same_mac_addr(pkt_tag_to_tag, rx) |
| 152 | self.assert_has_vlan_tag(93, rx) |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 153 | |
| 154 | # |
| 155 | # Tag to non-Tag |
| 156 | # |
| 157 | pkt_tag_to_non_tag = (Ether(src=self.pg2.remote_mac, |
| 158 | dst=self.loop0.local_mac) / |
| 159 | Dot1Q(vlan=92) / |
| 160 | IP(src=any_src_addr, |
| 161 | dst=ip_non_tag_bridged) / |
| 162 | UDP(sport=1234, dport=1234) / |
| 163 | Raw('\xa5' * 100)) |
| 164 | |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 165 | rx = self.send_and_expect(self.pg2, pkt_tag_to_non_tag * 65, self.pg1) |
| 166 | self.assert_same_mac_addr(pkt_tag_to_tag, rx) |
| 167 | self.assert_has_no_tag(rx) |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 168 | |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 169 | # |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 170 | # Add an output L3 ACL that will block the traffic |
| 171 | # |
| 172 | rule_1 = ({'is_permit': 0, |
| 173 | 'is_ipv6': 0, |
| 174 | 'proto': 17, |
| 175 | 'srcport_or_icmptype_first': 1234, |
| 176 | 'srcport_or_icmptype_last': 1234, |
| 177 | 'src_ip_prefix_len': 32, |
| 178 | 'src_ip_addr': inet_pton(AF_INET, any_src_addr), |
| 179 | 'dstport_or_icmpcode_first': 1234, |
| 180 | 'dstport_or_icmpcode_last': 1234, |
| 181 | 'dst_ip_prefix_len': 32, |
| 182 | 'dst_ip_addr': inet_pton(AF_INET, ip_non_tag_bridged)}) |
| 183 | acl = self.vapi.acl_add_replace(acl_index=4294967295, |
| 184 | r=[rule_1]) |
| 185 | |
| 186 | # |
| 187 | # Apply the ACL on the output interface |
| 188 | # |
| 189 | self.vapi.acl_interface_set_acl_list(self.pg1.sw_if_index, |
| 190 | 0, |
| 191 | [acl.acl_index]) |
| 192 | |
| 193 | # |
| 194 | # Send packet's that should match the ACL and be dropped |
| 195 | # |
| 196 | rx = self.send_and_assert_no_replies(self.pg2, pkt_tag_to_non_tag * 65) |
| 197 | |
| 198 | # |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 199 | # cleanup |
| 200 | # |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 201 | self.vapi.acl_interface_set_acl_list(self.pg1.sw_if_index, |
| 202 | 0, []) |
| 203 | self.vapi.acl_del(acl.acl_index) |
| 204 | |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 205 | self.vapi.sw_interface_set_l2_bridge(self.pg0.sw_if_index, 1, |
| 206 | enable=0) |
| 207 | self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, 1, |
| 208 | enable=0) |
| 209 | self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg2.sw_if_index, |
| 210 | 1, enable=0) |
| 211 | self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg3.sw_if_index, |
| 212 | 1, enable=0) |
| 213 | self.vapi.sw_interface_set_l2_bridge(self.loop0.sw_if_index, |
Neale Ranns | b474380 | 2018-09-05 09:13:57 -0700 | [diff] [blame] | 214 | 1, port_type=L2_PORT_TYPE.BVI, |
| 215 | enable=0) |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 216 | |
| 217 | # |
Neale Ranns | 8145842 | 2018-03-12 06:59:36 -0700 | [diff] [blame] | 218 | # Do a FIB dump to make sure the paths are correctly reported as DVR |
| 219 | # |
| 220 | routes = self.vapi.ip_fib_dump() |
| 221 | |
| 222 | for r in routes: |
| 223 | if (inet_pton(AF_INET, ip_tag_bridged) == r.address): |
Neale Ranns | 8145842 | 2018-03-12 06:59:36 -0700 | [diff] [blame] | 224 | self.assertEqual(r.path[0].sw_if_index, |
| 225 | sub_if_on_pg3.sw_if_index) |
| 226 | self.assertEqual(r.path[0].is_dvr, 1) |
| 227 | if (inet_pton(AF_INET, ip_non_tag_bridged) == r.address): |
Neale Ranns | 8145842 | 2018-03-12 06:59:36 -0700 | [diff] [blame] | 228 | self.assertEqual(r.path[0].sw_if_index, |
| 229 | self.pg1.sw_if_index) |
| 230 | self.assertEqual(r.path[0].is_dvr, 1) |
| 231 | |
| 232 | # |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 233 | # the explicit route delete is require so it happens before |
| 234 | # the sbu-interface delete. subinterface delete is required |
| 235 | # because that object type does not use the object registry |
| 236 | # |
| 237 | route_no_tag.remove_vpp_config() |
| 238 | route_with_tag.remove_vpp_config() |
| 239 | sub_if_on_pg3.remove_vpp_config() |
| 240 | sub_if_on_pg2.remove_vpp_config() |
| 241 | |
| 242 | def test_l2_emulation(self): |
| 243 | """ L2 Emulation """ |
| 244 | |
| 245 | # |
| 246 | # non distinct L3 packets, in the tag/non-tag combos |
| 247 | # |
| 248 | pkt_no_tag = (Ether(src=self.pg0.remote_mac, |
| 249 | dst=self.pg1.remote_mac) / |
| 250 | IP(src="2.2.2.2", |
| 251 | dst="1.1.1.1") / |
| 252 | UDP(sport=1234, dport=1234) / |
| 253 | Raw('\xa5' * 100)) |
| 254 | pkt_to_tag = (Ether(src=self.pg0.remote_mac, |
| 255 | dst=self.pg2.remote_mac) / |
| 256 | IP(src="2.2.2.2", |
| 257 | dst="1.1.1.2") / |
| 258 | UDP(sport=1234, dport=1234) / |
| 259 | Raw('\xa5' * 100)) |
| 260 | pkt_from_tag = (Ether(src=self.pg3.remote_mac, |
| 261 | dst=self.pg2.remote_mac) / |
| 262 | Dot1Q(vlan=93) / |
| 263 | IP(src="2.2.2.2", |
| 264 | dst="1.1.1.1") / |
| 265 | UDP(sport=1234, dport=1234) / |
| 266 | Raw('\xa5' * 100)) |
| 267 | pkt_from_to_tag = (Ether(src=self.pg3.remote_mac, |
| 268 | dst=self.pg2.remote_mac) / |
| 269 | Dot1Q(vlan=93) / |
| 270 | IP(src="2.2.2.2", |
| 271 | dst="1.1.1.2") / |
| 272 | UDP(sport=1234, dport=1234) / |
| 273 | Raw('\xa5' * 100)) |
| 274 | pkt_bcast = (Ether(src=self.pg0.remote_mac, |
| 275 | dst="ff:ff:ff:ff:ff:ff") / |
| 276 | IP(src="2.2.2.2", |
| 277 | dst="255.255.255.255") / |
| 278 | UDP(sport=1234, dport=1234) / |
| 279 | Raw('\xa5' * 100)) |
| 280 | |
| 281 | # |
| 282 | # A couple of sub-interfaces for tags |
| 283 | # |
| 284 | sub_if_on_pg2 = VppDot1QSubint(self, self.pg2, 92) |
| 285 | sub_if_on_pg3 = VppDot1QSubint(self, self.pg3, 93) |
| 286 | sub_if_on_pg2.admin_up() |
| 287 | sub_if_on_pg3.admin_up() |
| 288 | |
| 289 | # |
| 290 | # Put all the interfaces into a new bridge domain |
| 291 | # |
| 292 | self.vapi.sw_interface_set_l2_bridge(self.pg0.sw_if_index, 1) |
| 293 | self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, 1) |
| 294 | self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg2.sw_if_index, 1) |
| 295 | self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg3.sw_if_index, 1) |
Ole Troan | e1ade68 | 2019-03-04 23:55:43 +0100 | [diff] [blame] | 296 | self.vapi.l2_interface_vlan_tag_rewrite( |
| 297 | sub_if_on_pg2.sw_if_index, |
| 298 | L2_VTR_OP.L2_POP_1, |
| 299 | 92) |
| 300 | self.vapi.l2_interface_vlan_tag_rewrite( |
| 301 | sub_if_on_pg3.sw_if_index, |
| 302 | L2_VTR_OP.L2_POP_1, |
| 303 | 93) |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 304 | |
| 305 | # |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 306 | # Disable UU flooding, learning and ARP terminaation. makes this test |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 307 | # easier as unicast packets are dropped if not extracted. |
| 308 | # |
| 309 | self.vapi.bridge_flags(1, 0, (1 << 0) | (1 << 3) | (1 << 4)) |
| 310 | |
| 311 | # |
| 312 | # Add a DVR route to steer traffic at L3 |
| 313 | # |
| 314 | route_1 = VppIpRoute(self, "1.1.1.1", 32, |
| 315 | [VppRoutePath("0.0.0.0", |
| 316 | self.pg1.sw_if_index, |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 317 | is_dvr=1)]) |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 318 | route_2 = VppIpRoute(self, "1.1.1.2", 32, |
| 319 | [VppRoutePath("0.0.0.0", |
| 320 | sub_if_on_pg2.sw_if_index, |
Neale Ranns | f068c3e | 2018-01-03 04:18:48 -0800 | [diff] [blame] | 321 | is_dvr=1)]) |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 322 | route_1.add_vpp_config() |
| 323 | route_2.add_vpp_config() |
| 324 | |
| 325 | # |
Andrey "Zed" Zaikin | 701625b | 2018-04-18 17:07:07 +0300 | [diff] [blame] | 326 | # packets are dropped because bridge does not flood unknown unicast |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 327 | # |
| 328 | self.send_and_assert_no_replies(self.pg0, pkt_no_tag) |
| 329 | |
| 330 | # |
| 331 | # Enable L3 extraction on pgs |
| 332 | # |
Ole Troan | e1ade68 | 2019-03-04 23:55:43 +0100 | [diff] [blame] | 333 | self.vapi.l2_emulation(self.pg0.sw_if_index) |
| 334 | self.vapi.l2_emulation(self.pg1.sw_if_index) |
| 335 | self.vapi.l2_emulation(sub_if_on_pg2.sw_if_index) |
| 336 | self.vapi.l2_emulation(sub_if_on_pg3.sw_if_index) |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 337 | |
| 338 | # |
| 339 | # now we expect the packet forward according to the DVR route |
| 340 | # |
| 341 | rx = self.send_and_expect(self.pg0, pkt_no_tag * 65, self.pg1) |
| 342 | self.assert_same_mac_addr(pkt_no_tag, rx) |
| 343 | self.assert_has_no_tag(rx) |
| 344 | |
| 345 | rx = self.send_and_expect(self.pg0, pkt_to_tag * 65, self.pg2) |
| 346 | self.assert_same_mac_addr(pkt_to_tag, rx) |
| 347 | self.assert_has_vlan_tag(92, rx) |
| 348 | |
| 349 | rx = self.send_and_expect(self.pg3, pkt_from_tag * 65, self.pg1) |
| 350 | self.assert_same_mac_addr(pkt_from_tag, rx) |
| 351 | self.assert_has_no_tag(rx) |
| 352 | |
| 353 | rx = self.send_and_expect(self.pg3, pkt_from_to_tag * 65, self.pg2) |
| 354 | self.assert_same_mac_addr(pkt_from_tag, rx) |
| 355 | self.assert_has_vlan_tag(92, rx) |
| 356 | |
| 357 | # |
| 358 | # but broadcast packets are still flooded |
| 359 | # |
| 360 | self.send_and_expect(self.pg0, pkt_bcast * 33, self.pg2) |
| 361 | |
| 362 | # |
| 363 | # cleanup |
| 364 | # |
Ole Troan | e1ade68 | 2019-03-04 23:55:43 +0100 | [diff] [blame] | 365 | self.vapi.l2_emulation(self.pg0.sw_if_index, |
| 366 | enable=0) |
| 367 | self.vapi.l2_emulation(self.pg1.sw_if_index, |
| 368 | enable=0) |
| 369 | self.vapi.l2_emulation(sub_if_on_pg2.sw_if_index, |
| 370 | enable=0) |
| 371 | self.vapi.l2_emulation(sub_if_on_pg3.sw_if_index, |
| 372 | enable=0) |
Neale Ranns | 55d0378 | 2017-10-21 06:34:22 -0700 | [diff] [blame] | 373 | |
| 374 | self.vapi.sw_interface_set_l2_bridge(self.pg0.sw_if_index, |
| 375 | 1, enable=0) |
| 376 | self.vapi.sw_interface_set_l2_bridge(self.pg1.sw_if_index, |
| 377 | 1, enable=0) |
| 378 | self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg2.sw_if_index, |
| 379 | 1, enable=0) |
| 380 | self.vapi.sw_interface_set_l2_bridge(sub_if_on_pg3.sw_if_index, |
| 381 | 1, enable=0) |
| 382 | |
| 383 | route_1.remove_vpp_config() |
| 384 | route_2.remove_vpp_config() |
| 385 | sub_if_on_pg3.remove_vpp_config() |
| 386 | sub_if_on_pg2.remove_vpp_config() |
| 387 | |
Neale Ranns | 6f63115 | 2017-10-03 08:20:21 -0700 | [diff] [blame] | 388 | |
| 389 | if __name__ == '__main__': |
| 390 | unittest.main(testRunner=VppTestRunner) |