1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
|
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*** Settings ***
| Resource | resources/libraries/robot/default.robot
| Resource | resources/libraries/robot/testing_path.robot
| Resource | resources/libraries/robot/vxlan.robot
| Resource | resources/libraries/robot/l2_traffic.robot
| Library | resources.libraries.python.Trace
| Force Tags | 3_NODE_SINGLE_LINK_TOPO | VM_ENV | HW_ENV
| Test Setup | Func Test Setup
| Test Teardown | Func Test Teardown
| Documentation | *RFC7348 VXLAN: Bridge-domain with VXLAN test cases*
| ...
| ... | *[Top] Network topologies:* TG-DUT1-DUT2-TG 3-node circular topology
| ... | with single links between nodes; TG=DUT1=DUT2=TG 3-node circular
| ... | topology with double parallel links.
| ... | *[Enc] Packet encapsulations:* Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on
| ... | DUT1-DUT2, Eth-IPv4-ICMPv4 on TG-DUTn for L2 switching of IPv4;
| ... | Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on DUT1-DUT2, Eth-IPv6-ICMPv6 on
| ... | TG-DUTn for L2 switching of IPv6.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2
| ... | bridge-domain (L2BD) switching combined with static MACs, MAC learning
| ... | enabled and Split Horizon Groups (SHG) depending on test case; VXLAN
| ... | tunnels are configured between L2BDs on DUT1 and DUT2.
| ... | *[Ver] TG verification:* Test ICMPv4 (or ICMPv6) Echo Request packets
| ... | are sent in both directions by TG on links to DUT1 and DUT2; on receive
| ... | TG verifies packets for correctness and their IPv4 (IPv6) src-addr,
| ... | dst-addr and MAC addresses.
| ... | *[Ref] Applicable standard specifications:* RFC7348.
*** Variables ***
| ${vni_1}= | 23
| ${vni_2}= | 35
| ${bd_id1}= | 10
| ${bd_id2}= | 20
| ${bd_id3}= | 30
| ${shg1}= | 1
| ${shg2}= | 2
| ${ip4_addr1}= | 172.16.0.1
| ${ip4_addr2}= | 172.16.0.2
| ${ip4_prefix}= | 24
| ${ip6_addr1}= | 3ffe:64::1
| ${ip6_addr2}= | 3ffe:64::2
| ${ip6_prefix}= | 64
*** Test Cases ***
| TC01: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels switch ICMPv4 between TG links
| | [Documentation]
| | ... | [Top] TG-DUT1-DUT2-TG. [Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \
| | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 and DUT2
| | ... | configure two i/fs into L2BD with MAC learning. [Ver] Make TG
| | ... | verify ICMPv4 Echo Req pkts are switched thru DUT1 and DUT2 in
| | ... | both directions and are correct on receive. [Ref] RFC7348.
| | Given Path for 3-node testing is set
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
| | And Interfaces in 3-node path are up
| | ${dut1_to_dut2_name}= | Get interface name | ${dut1_node} | ${dut1_to_dut2}
| | ${dut2_to_dut1_name}= | Get interface name | ${dut2_node} | ${dut2_to_dut1}
| | And IP addresses are set on interfaces | ${dut1_node} | ${dut1_to_dut2_name} | ${NONE}
| | ... | ${dut2_node} | ${dut2_to_dut1_name} | ${NONE}
| | ${dut1s_vxlan}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
| | | ... | ${dut1s_ip_address} | ${dut2s_ip_address}
| | And Interfaces are added to BD | ${dut1_node} | ${bd_id1}
| | ... | ${dut1_to_tg} | ${dut1s_vxlan}
| | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
| | | ... | ${dut2s_ip_address} | ${dut1s_ip_address}
| | And Interfaces are added to BD | ${dut2_node} | ${bd_id1}
| | ... | ${dut2_to_tg} | ${dut2s_vxlan}
| | Then Send and receive ICMPv4 bidirectionally
| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2}
| TC02: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels in SHG switch ICMPv4 between TG links
| | [Documentation]
| | ... | [Top] TG=DUT1=DUT2=TG. [Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \
| | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 configure L2
| | ... | bridge-domain (MAC learning enabled) with two untagged interfaces
| | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN
| | ... | interfaces into the same Split-Horizon-Group (SHG). On DUT2 configure
| | ... | two L2 bridge-domain (MAC learning enabled), each with one untagged
| | ... | interface to TG and one VXLAN interface towards the DUT1. [Ver] Make
| | ... | TG send ICMPv4 Echo Reqs between all four of its interfaces to be
| | ... | switched by DUT1 and DUT2; verify packets are not switched between
| | ... | TG interfaces connected to DUT2 that are isolated by SHG on DUT1.
| | ... | [Ref] RFC7348.
| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
| | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']}
| | ... | ${nodes['DUT1']}
| | ... | ${nodes['DUT2']}
| | And Interfaces in 3-node BD-SHG testing are up
| | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr1}
| | ... | ${ip4_prefix}
| | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr2}
| | ... | ${ip4_prefix}
| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr2}
| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr1}
| | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
| | | ... | ${ip4_addr1} | ${ip4_addr2}
| | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2}
| | | ... | ${ip4_addr1} | ${ip4_addr2}
| | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
| | | ... | ${ip4_addr2} | ${ip4_addr1}
| | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2}
| | | ... | ${ip4_addr2} | ${ip4_addr1}
| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up
| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up
| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up
| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up
| | And Vpp Node Interfaces Ready Wait | ${dut1_node}
| | And Vpp Node Interfaces Ready Wait | ${dut2_node}
| | And Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1}
| | ... | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2}
| | ... | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan1}
| | ... | ${bd_id1} | ${shg1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan2}
| | ... | ${bd_id1} | ${shg1}
| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1}
| | ... | ${bd_id2}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan1}
| | ... | ${bd_id2}
| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id3}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2}
| | ... | ${bd_id3}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan2}
| | ... | ${bd_id3}
| | Then Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if1}
| | ... | ${tg_to_dut2_if1}
| | And Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if1}
| | ... | ${tg_to_dut2_if2}
| | And Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if2}
| | ... | ${tg_to_dut2_if1}
| | And Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if2}
| | ... | ${tg_to_dut2_if2}
| | And Run Keyword And Expect Error | ICMP echo Rx timeout
| | ... | Send and receive ICMPv4 bidirectionally
| | | ... | ${tg_node} | ${tg_to_dut2_if1}
| | | ... | ${tg_to_dut2_if2}
| TC03: DUT1 and DUT2 with L2BD and VXLANoIPv4 tunnels in different SHGs switch ICMPv4 between TG links
| | [Documentation]
| | ... | [Top] TG=DUT1=DUT2=TG.[Enc] Eth-IPv4-VXLAN-Eth-IPv4-ICMPv4 on \
| | ... | DUT1-DUT2; Eth-IPv4-ICMPv4 on TG-DUTn. [Cfg] On DUT1 configure L2
| | ... | bridge-domain (MAC learning enabled) with two untagged interfaces
| | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN
| | ... | interfaces into the different Split-Horizon-Group (SHGs). On DUT2
| | ... | configure two L2 bridge-domain (MAC learning enabled), each with one
| | ... | untagged interface to TG and one VXLAN interface towards the DUT1.
| | ... | [Ver] Make TG send ICMPv4 Echo Req between all four of its interfaces
| | ... | to be switched by DUT1 and DUT2; verify packets are switched between
| | ... | all TG interfaces. [Ref] RFC7348.
| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
| | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']}
| | ... | ${nodes['DUT1']}
| | ... | ${nodes['DUT2']}
| | And Interfaces in 3-node BD-SHG testing are up
| | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr1}
| | ... | ${ip4_prefix}
| | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr2}
| | ... | ${ip4_prefix}
| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip4_addr2}
| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip4_addr1}
| | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
| | | ... | ${ip4_addr1} | ${ip4_addr2}
| | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2}
| | | ... | ${ip4_addr1} | ${ip4_addr2}
| | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
| | | ... | ${ip4_addr2} | ${ip4_addr1}
| | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2}
| | | ... | ${ip4_addr2} | ${ip4_addr1}
| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up
| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up
| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up
| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up
| | And Vpp Node Interfaces Ready Wait | ${dut1_node}
| | And Vpp Node Interfaces Ready Wait | ${dut2_node}
| | And Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1}
| | ... | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2}
| | ... | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan1}
| | ... | ${bd_id1} | ${shg1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan2}
| | ... | ${bd_id1} | ${shg2}
| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1}
| | ... | ${bd_id2}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan1}
| | ... | ${bd_id2}
| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id3}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2}
| | ... | ${bd_id3}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan2}
| | ... | ${bd_id3}
| | Then Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if1}
| | ... | ${tg_to_dut2_if1}
| | And Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if1}
| | ... | ${tg_to_dut2_if2}
| | And Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if2}
| | ... | ${tg_to_dut2_if1}
| | And Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if2}
| | ... | ${tg_to_dut2_if2}
| | And Send and receive ICMPv4 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut2_if1}
| | ... | ${tg_to_dut2_if2}
| TC04: DUT1 and DUT2 with L2BD and VXLANoIPv6 tunnels switch ICMPv6 between TG links
| | [Documentation]
| | ... | [Top] TG=DUT1=DUT2=TG.[Enc] Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on \
| | ... | DUT1-DUT2, Eth-IPv6-ICMPv6 on TG-DUTn. [Cfg] On DUT1 and DUT2
| | ... | configure L2 bridge-domain (MAC learning enabled), each with one
| | ... | interface to TG and one VXLAN tunnel interface towards the other
| | ... | DUT. [Ver] Make TG send ICMPv6 Echo Req between two of its
| | ... | interfaces to be switched by DUT1 and DUT2; verify all packets
| | ... | are received. [Ref] RFC7348.
| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
| | Given Path for 3-node testing is set
| | ... | ${nodes['TG']} | ${nodes['DUT1']} | ${nodes['DUT2']} | ${nodes['TG']}
| | And Interfaces in 3-node path are up
| | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr1}
| | ... | ${ip6_prefix}
| | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr2}
| | ... | ${ip6_prefix}
| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr2}
| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr1}
| | ${dut1s_vxlan}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
| | | ... | ${ip6_addr1} | ${ip6_addr2}
| | And Interfaces are added to BD | ${dut1_node} | ${bd_id1}
| | ... | ${dut1_to_tg} | ${dut1s_vxlan}
| | ${dut2s_vxlan}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
| | | ... | ${ip6_addr2} | ${ip6_addr1}
| | And Interfaces are added to BD | ${dut2_node} | ${bd_id1}
| | ... | ${dut2_to_tg} | ${dut2s_vxlan}
| | Then Send and receive ICMPv6 bidirectionally
| | ... | ${tg_node} | ${tg_to_dut1} | ${tg_to_dut2}
| TC05: DUT1 and DUT2 with L2BD and VXLANoIPv6 tunnels in SHG switch ICMPv6 between TG links
| | [Documentation]
| | ... | [Top] TG=DUT1=DUT2=TG. [Enc] Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on \
| | ... | DUT1-DUT2; Eth-IPv6-ICMPv6 on TG-DUTn. [Cfg] On DUT1 configure L2
| | ... | bridge-domain (MAC learning enabled) with two untagged interfaces
| | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN
| | ... | interfaces into the same Split-Horizon-Group (SHG). On DUT2 configure
| | ... | two L2 bridge-domain (MAC learning enabled), each with one untagged
| | ... | interface to TG and one VXLAN interface towards the DUT1. [Ver] Make
| | ... | TG send ICMPv6 Echo Reqs between all four of its interfaces to be
| | ... | switched by DUT1 and DUT2; verify packets are not switched between
| | ... | TG interfaces connected to DUT2 that are isolated by SHG on DUT1.
| | ... | [Ref] RFC7348.
| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
| | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']}
| | ... | ${nodes['DUT1']}
| | ... | ${nodes['DUT2']}
| | And Interfaces in 3-node BD-SHG testing are up
| | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr1}
| | ... | ${ip6_prefix}
| | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr2}
| | ... | ${ip6_prefix}
| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr2}
| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr1}
| | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
| | | ... | ${ip6_addr1} | ${ip6_addr2}
| | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2}
| | | ... | ${ip6_addr1} | ${ip6_addr2}
| | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
| | | ... | ${ip6_addr2} | ${ip6_addr1}
| | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2}
| | | ... | ${ip6_addr2} | ${ip6_addr1}
| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up
| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up
| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up
| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up
| | And Vpp Node Interfaces Ready Wait | ${dut1_node}
| | And Vpp Node Interfaces Ready Wait | ${dut2_node}
| | And Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1}
| | ... | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2}
| | ... | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan1}
| | ... | ${bd_id1} | ${shg1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan2}
| | ... | ${bd_id1} | ${shg1}
| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1}
| | ... | ${bd_id2}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan1}
| | ... | ${bd_id2}
| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id3}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2}
| | ... | ${bd_id3}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan2}
| | ... | ${bd_id3}
| | Then Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if1}
| | ... | ${tg_to_dut2_if1}
| | And Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if1}
| | ... | ${tg_to_dut2_if2}
| | And Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if2}
| | ... | ${tg_to_dut2_if1}
| | And Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if2}
| | ... | ${tg_to_dut2_if2}
| | And Run Keyword And Expect Error | ICMP echo Rx timeout
| | ... | Send and receive ICMPv6 bidirectionally
| | | ... | ${tg_node} | ${tg_to_dut2_if1}
| | | ... | ${tg_to_dut2_if2}
| TC06: DUT1 and DUT2 with L2BD and VXLANoIPv6 tunnels in different SHGs switch ICMPv6 between TG links
| | [Documentation]
| | ... | [Top] TG=DUT1=DUT2=TG.[Enc] Eth-IPv6-VXLAN-Eth-IPv6-ICMPv6 on \
| | ... | DUT1-DUT2; Eth-IPv6-ICMPv6 on TG-DUTn. [Cfg] On DUT1 configure L2
| | ... | bridge-domain (MAC learning enabled) with two untagged interfaces
| | ... | to TG and two VXLAN interfaces towards the DUT2 and put both VXLAN
| | ... | interfaces into the different Split-Horizon-Group (SHGs). On DUT2
| | ... | configure two L2 bridge-domain (MAC learning enabled), each with one
| | ... | untagged interface to TG and one VXLAN interface towards the DUT1.
| | ... | [Ver] Make TG send ICMPv6 Echo Req between all four of its interfaces
| | ... | to be switched by DUT1 and DUT2; verify packets are switched between
| | ... | all TG interfaces. [Ref] RFC7348.
| | [Tags] | 3_NODE_DOUBLE_LINK_TOPO
| | Given Path for 3-node BD-SHG testing is set | ${nodes['TG']}
| | ... | ${nodes['DUT1']}
| | ... | ${nodes['DUT2']}
| | And Interfaces in 3-node BD-SHG testing are up
| | And Set Interface Address | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr1}
| | ... | ${ip6_prefix}
| | And Set Interface Address | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr2}
| | ... | ${ip6_prefix}
| | And VPP IP Probe | ${dut1_node} | ${dut1_to_dut2} | ${ip6_addr2}
| | And VPP IP Probe | ${dut2_node} | ${dut2_to_dut1} | ${ip6_addr1}
| | ${dut1s_vxlan1}= | When Create VXLAN interface | ${dut1_node} | ${vni_1}
| | | ... | ${ip6_addr1} | ${ip6_addr2}
| | ${dut1s_vxlan2}= | And Create VXLAN interface | ${dut1_node} | ${vni_2}
| | | ... | ${ip6_addr1} | ${ip6_addr2}
| | ${dut2s_vxlan1}= | And Create VXLAN interface | ${dut2_node} | ${vni_1}
| | | ... | ${ip6_addr2} | ${ip6_addr1}
| | ${dut2s_vxlan2}= | And Create VXLAN interface | ${dut2_node} | ${vni_2}
| | | ... | ${ip6_addr2} | ${ip6_addr1}
| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan1} | up
| | And Set Interface State | ${dut1_node} | ${dut1s_vxlan2} | up
| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan1} | up
| | And Set Interface State | ${dut2_node} | ${dut2s_vxlan2} | up
| | And Vpp Node Interfaces Ready Wait | ${dut1_node}
| | And Vpp Node Interfaces Ready Wait | ${dut2_node}
| | And Bridge domain on DUT node is created | ${dut1_node} | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if1}
| | ... | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1_to_tg_if2}
| | ... | ${bd_id1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan1}
| | ... | ${bd_id1} | ${shg1}
| | And Interface is added to bridge domain | ${dut1_node} | ${dut1s_vxlan2}
| | ... | ${bd_id1} | ${shg2}
| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id2}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if1}
| | ... | ${bd_id2}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan1}
| | ... | ${bd_id2}
| | And Bridge domain on DUT node is created | ${dut2_node} | ${bd_id3}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2_to_tg_if2}
| | ... | ${bd_id3}
| | And Interface is added to bridge domain | ${dut2_node} | ${dut2s_vxlan2}
| | ... | ${bd_id3}
| | Then Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if1}
| | ... | ${tg_to_dut2_if1}
| | And Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if1}
| | ... | ${tg_to_dut2_if2}
| | And Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if2}
| | ... | ${tg_to_dut2_if1}
| | And Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut1_if2}
| | ... | ${tg_to_dut2_if2}
| | And Send and receive ICMPv6 bidirectionally | ${tg_node}
| | ... | ${tg_to_dut2_if1}
| | ... | ${tg_to_dut2_if2}
|
