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03e7807b | 1 | #!/usr/bin/env python |
acddc0ed | 2 | # SPDX-License-Identifier: ISC |
03e7807b KK |
3 | |
4 | # | |
5 | # Copyright (c) 2020 by VMware, Inc. ("VMware") | |
6 | # Used Copyright (c) 2018 by Network Device Education Foundation, | |
7 | # Inc. ("NetDEF") in this file. | |
8 | # | |
03e7807b KK |
9 | |
10 | """ | |
11 | Following tests are covered to test multicast pim sm: | |
12 | ||
13 | Test steps | |
14 | - Create topology (setup module) | |
15 | - Bring up topology | |
16 | ||
17 | Following tests are covered: | |
18 | 1. TC_1_1: Verify Multicast data traffic with static RP, (*,g) and | |
19 | (s,g) OIL updated correctly | |
20 | 2. TC_1_2: Verify Multicast data traffic with static RP, (*,g) and | |
21 | (s,g) OIL updated correctly | |
22 | 3. TC_4: Verify removing the RP should not impact the multicast | |
23 | data traffic | |
24 | 4. TC_5: Verify (*,G) and (S,G) entry populated again after clear the | |
25 | PIM nbr and mroute from FRR node | |
26 | 5. TC_9: Verify (s,g) timeout from FHR and RP when same receive | |
27 | exist in LHR , FHR and RP | |
28 | 6. TC_19: Verify mroute detail when same receiver joining 5 | |
29 | different sources | |
30 | 7. TC_16: Verify (*,G) and (S,G) populated correctly | |
31 | when FRR is the transit router | |
32 | 8. TC_23: Verify (S,G) should not create if RP is not reachable | |
33 | 9. TC_24: Verify modification of IGMP query timer should get update | |
34 | accordingly | |
35 | 10. TC_25: Verify modification of IGMP max query response timer | |
36 | should get update accordingly | |
37 | """ | |
38 | ||
39 | import os | |
40 | import sys | |
03e7807b | 41 | import time |
03e7807b KK |
42 | from time import sleep |
43 | import pytest | |
44 | ||
45 | pytestmark = pytest.mark.pimd | |
46 | ||
47 | # Save the Current Working Directory to find configuration files. | |
48 | CWD = os.path.dirname(os.path.realpath(__file__)) | |
49 | sys.path.append(os.path.join(CWD, "../")) | |
50 | sys.path.append(os.path.join(CWD, "../lib/")) | |
51 | ||
52 | # Required to instantiate the topology builder class. | |
53 | ||
54 | # pylint: disable=C0413 | |
55 | # Import topogen and topotest helpers | |
56 | from lib.topogen import Topogen, get_topogen | |
03e7807b KK |
57 | |
58 | from lib.common_config import ( | |
59 | start_topology, | |
60 | write_test_header, | |
61 | write_test_footer, | |
62 | step, | |
0a76e764 | 63 | apply_raw_config, |
03e7807b | 64 | reset_config_on_routers, |
03e7807b | 65 | shutdown_bringup_interface, |
03e7807b KK |
66 | required_linux_kernel_version, |
67 | topo_daemons, | |
68 | ) | |
69 | from lib.pim import ( | |
70 | create_pim_config, | |
71 | create_igmp_config, | |
72 | verify_igmp_groups, | |
4fafd29f | 73 | verify_mroutes, |
0b01a0bb | 74 | get_pim_interface_traffic, |
03e7807b | 75 | verify_upstream_iif, |
4fafd29f KK |
76 | verify_pim_join, |
77 | clear_mroute, | |
78 | clear_pim_interface_traffic, | |
03e7807b | 79 | verify_igmp_config, |
1973df1d | 80 | McastTesterHelper, |
03e7807b KK |
81 | ) |
82 | from lib.topolog import logger | |
4953ca97 | 83 | from lib.topojson import build_config_from_json |
03e7807b | 84 | |
4be92408 | 85 | |
e82b531d | 86 | pytestmark = [pytest.mark.pimd] |
03e7807b KK |
87 | |
88 | TOPOLOGY = """ | |
89 | ||
90 | ||
91 | i4-----c1-------------c2---i5 | |
92 | | | | |
93 | | | | |
94 | i1-----l1------r2-----f1---i2 | |
95 | | | | | | |
96 | | | | | | |
97 | i7 i6 i3 i8 | |
98 | ||
99 | Description: | |
100 | i1, i2, i3. i4, i5, i6, i7, i8 - FRR running iperf to send IGMP | |
101 | join and traffic | |
8db751b8 CH |
102 | l1 - LHR (last hop router) |
103 | f1 - FHR (first hop router) | |
03e7807b KK |
104 | r2 - FRR router |
105 | c1 - FRR router | |
106 | c2 - FRR router | |
107 | """ | |
108 | ||
109 | # Global variables | |
110 | GROUP_RANGE = "225.0.0.0/8" | |
111 | IGMP_JOIN = "225.1.1.1" | |
112 | GROUP_RANGE_1 = [ | |
113 | "225.1.1.1/32", | |
114 | "225.1.1.2/32", | |
115 | "225.1.1.3/32", | |
116 | "225.1.1.4/32", | |
117 | "225.1.1.5/32", | |
118 | ] | |
119 | IGMP_JOIN_RANGE_1 = ["225.1.1.1", "225.1.1.2", "225.1.1.3", "225.1.1.4", "225.1.1.5"] | |
120 | GROUP_RANGE_2 = [ | |
121 | "226.1.1.1/32", | |
122 | "226.1.1.2/32", | |
123 | "226.1.1.3/32", | |
124 | "226.1.1.4/32", | |
125 | "226.1.1.5/32", | |
126 | ] | |
127 | IGMP_JOIN_RANGE_2 = ["226.1.1.1", "226.1.1.2", "226.1.1.3", "226.1.1.4", "226.1.1.5"] | |
128 | ||
129 | GROUP_RANGE_3 = [ | |
130 | "227.1.1.1/32", | |
131 | "227.1.1.2/32", | |
132 | "227.1.1.3/32", | |
133 | "227.1.1.4/32", | |
134 | "227.1.1.5/32", | |
135 | ] | |
136 | IGMP_JOIN_RANGE_3 = ["227.1.1.1", "227.1.1.2", "227.1.1.3", "227.1.1.4", "227.1.1.5"] | |
137 | ||
138 | ||
03e7807b KK |
139 | def setup_module(mod): |
140 | """ | |
141 | Sets up the pytest environment | |
142 | ||
143 | * `mod`: module name | |
144 | """ | |
145 | ||
146 | # Required linux kernel version for this suite to run. | |
147 | result = required_linux_kernel_version("4.19") | |
148 | if result is not True: | |
db726bb8 | 149 | pytest.skip("Kernel version should be >= 4.19") |
03e7807b KK |
150 | |
151 | testsuite_run_time = time.asctime(time.localtime(time.time())) | |
152 | logger.info("Testsuite start time: {}".format(testsuite_run_time)) | |
153 | logger.info("=" * 40) | |
154 | logger.info("Master Topology: \n {}".format(TOPOLOGY)) | |
155 | ||
156 | logger.info("Running setup_module to create topology") | |
157 | ||
e82b531d CH |
158 | testdir = os.path.dirname(os.path.realpath(__file__)) |
159 | json_file = "{}/multicast_pim_sm_topo1.json".format(testdir) | |
160 | tgen = Topogen(json_file, mod.__name__) | |
161 | global topo | |
162 | topo = tgen.json_topo | |
03e7807b KK |
163 | # ... and here it calls Mininet initialization functions. |
164 | ||
03e7807b | 165 | # Starting topology, create tmp files which are loaded to routers |
d60a3f0e | 166 | # to start daemons and then start routers |
991a971f | 167 | start_topology(tgen) |
03e7807b KK |
168 | |
169 | # Don"t run this test if we have any failure. | |
170 | if tgen.routers_have_failure(): | |
171 | pytest.skip(tgen.errors) | |
172 | ||
173 | # Creating configuration from JSON | |
8db751b8 | 174 | build_config_from_json(tgen, tgen.json_topo) |
03e7807b | 175 | |
1973df1d CH |
176 | # XXX Replace this using "with McastTesterHelper()... " in each test if possible. |
177 | global app_helper | |
178 | app_helper = McastTesterHelper(tgen) | |
179 | ||
03e7807b KK |
180 | logger.info("Running setup_module() done") |
181 | ||
182 | ||
183 | def teardown_module(): | |
184 | """Teardown the pytest environment""" | |
185 | ||
186 | logger.info("Running teardown_module to delete topology") | |
187 | ||
188 | tgen = get_topogen() | |
189 | ||
1973df1d | 190 | app_helper.cleanup() |
8db751b8 | 191 | |
03e7807b KK |
192 | # Stop toplogy and Remove tmp files |
193 | tgen.stop_topology() | |
194 | ||
195 | logger.info( | |
196 | "Testsuite end time: {}".format(time.asctime(time.localtime(time.time()))) | |
197 | ) | |
198 | logger.info("=" * 40) | |
199 | ||
200 | ||
201 | ##################################################### | |
202 | # | |
203 | # Testcases | |
204 | # | |
205 | ##################################################### | |
206 | ||
207 | ||
03e7807b KK |
208 | def verify_state_incremented(state_before, state_after): |
209 | """ | |
210 | API to compare interface traffic state incrementing | |
211 | ||
212 | Parameters | |
213 | ---------- | |
214 | * `state_before` : State dictionary for any particular instance | |
215 | * `state_after` : State dictionary for any particular instance | |
216 | """ | |
217 | ||
218 | for router, state_data in state_before.items(): | |
219 | for state, value in state_data.items(): | |
220 | if state_before[router][state] >= state_after[router][state]: | |
221 | errormsg = ( | |
222 | "[DUT: %s]: state %s value has not" | |
223 | " incremented, Initial value: %s, " | |
224 | "Current value: %s [FAILED!!]" | |
225 | % ( | |
226 | router, | |
227 | state, | |
228 | state_before[router][state], | |
229 | state_after[router][state], | |
230 | ) | |
231 | ) | |
232 | return errormsg | |
233 | ||
234 | logger.info( | |
235 | "[DUT: %s]: State %s value is " | |
236 | "incremented, Initial value: %s, Current value: %s" | |
237 | " [PASSED!!]", | |
238 | router, | |
239 | state, | |
240 | state_before[router][state], | |
241 | state_after[router][state], | |
242 | ) | |
243 | ||
244 | return True | |
245 | ||
246 | ||
247 | def test_multicast_data_traffic_static_RP_send_join_then_traffic_p0(request): | |
248 | """ | |
249 | TC_1_1: Verify Multicast data traffic with static RP, (*,g) and | |
250 | (s,g) OIL updated correctly | |
251 | """ | |
252 | ||
253 | tgen = get_topogen() | |
8db751b8 | 254 | topo = tgen.json_topo |
03e7807b KK |
255 | tc_name = request.node.name |
256 | write_test_header(tc_name) | |
257 | ||
258 | # Don"t run this test if we have any failure. | |
259 | if tgen.routers_have_failure(): | |
260 | pytest.skip(tgen.errors) | |
261 | ||
262 | step("Enable IGMP on FRR1 interface and send IGMP join (225.1.1.1)") | |
03e7807b | 263 | |
1973df1d | 264 | step("get joinRx value before join") |
03e7807b KK |
265 | intf_r2_l1 = topo["routers"]["r2"]["links"]["l1"]["interface"] |
266 | state_dict = {"r2": {intf_r2_l1: ["joinRx"]}} | |
0b01a0bb | 267 | state_before = get_pim_interface_traffic(tgen, state_dict) |
03e7807b KK |
268 | assert isinstance( |
269 | state_before, dict | |
d7d21c3a CH |
270 | ), "Testcase {} : Failed \n state_before is not dictionary \n Error: {}".format( |
271 | tc_name, state_before | |
272 | ) | |
03e7807b | 273 | |
1973df1d | 274 | result = app_helper.run_join("i1", IGMP_JOIN, "l1") |
03e7807b KK |
275 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
276 | ||
277 | step("Send the IGMP join first and then start the traffic") | |
278 | ||
279 | step("Configure RP on R2 (loopback interface) for the" " group range 225.0.0.0/8") | |
280 | ||
281 | input_dict = { | |
282 | "r2": { | |
283 | "pim": { | |
284 | "rp": [ | |
285 | { | |
286 | "rp_addr": topo["routers"]["r2"]["links"]["lo"]["ipv4"].split( | |
287 | "/" | |
288 | )[0], | |
289 | "group_addr_range": GROUP_RANGE, | |
290 | } | |
291 | ] | |
292 | } | |
293 | } | |
294 | } | |
295 | ||
296 | result = create_pim_config(tgen, topo, input_dict) | |
297 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
298 | ||
299 | step("Send multicast traffic from FRR3 to 225.1.1.1 receiver") | |
1973df1d | 300 | result = app_helper.run_traffic("i2", IGMP_JOIN, "f1") |
03e7807b KK |
301 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
302 | ||
303 | step( | |
304 | "Verify 'show ip mroute' showing correct RPF and OIF" | |
305 | " interface for (*,G) and (S,G) entries on all the nodes" | |
306 | ) | |
307 | ||
308 | source = topo["routers"]["i2"]["links"]["f1"]["ipv4"].split("/")[0] | |
309 | intf_l1_r2 = topo["routers"]["l1"]["links"]["r2"]["interface"] | |
310 | intf_l1_i1 = topo["routers"]["l1"]["links"]["i1"]["interface"] | |
311 | intf_r2_l1 = topo["routers"]["r2"]["links"]["l1"]["interface"] | |
312 | intf_r2_f1 = topo["routers"]["r2"]["links"]["f1"]["interface"] | |
313 | intf_f1_i2 = topo["routers"]["f1"]["links"]["i2"]["interface"] | |
314 | intf_f1_r2 = topo["routers"]["f1"]["links"]["r2"]["interface"] | |
315 | input_dict = [ | |
316 | {"dut": "l1", "src_address": "*", "iif": intf_l1_r2, "oil": intf_l1_i1}, | |
317 | {"dut": "l1", "src_address": source, "iif": intf_l1_r2, "oil": intf_l1_i1}, | |
318 | {"dut": "r2", "src_address": "*", "iif": "lo", "oil": intf_r2_l1}, | |
319 | {"dut": "r2", "src_address": source, "iif": intf_r2_f1, "oil": intf_r2_l1}, | |
320 | {"dut": "f1", "src_address": source, "iif": intf_f1_i2, "oil": intf_f1_r2}, | |
321 | ] | |
322 | ||
323 | for data in input_dict: | |
4fafd29f | 324 | result = verify_mroutes( |
03e7807b KK |
325 | tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"] |
326 | ) | |
327 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
328 | ||
329 | step( | |
330 | "Verify 'show ip pim upstream' showing correct OIL and IIF" " on all the nodes" | |
331 | ) | |
332 | for data in input_dict: | |
333 | result = verify_upstream_iif( | |
334 | tgen, data["dut"], data["iif"], data["src_address"], IGMP_JOIN | |
335 | ) | |
336 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
337 | ||
338 | step("joinRx value after join sent") | |
0b01a0bb | 339 | state_after = get_pim_interface_traffic(tgen, state_dict) |
03e7807b KK |
340 | assert isinstance( |
341 | state_after, dict | |
d7d21c3a CH |
342 | ), "Testcase {} : Failed \n state_before is not dictionary \n Error: {}".format( |
343 | tc_name, result | |
344 | ) | |
03e7807b KK |
345 | |
346 | step( | |
347 | "l1 sent PIM (*,G) join to r2 verify using" | |
348 | "'show ip pim interface traffic' on RP connected interface" | |
349 | ) | |
350 | result = verify_state_incremented(state_before, state_after) | |
351 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
352 | ||
353 | step("l1 sent PIM (S,G) join to f1 , verify using 'show ip pim join'") | |
354 | dut = "f1" | |
355 | interface = intf_f1_r2 | |
4fafd29f | 356 | result = verify_pim_join(tgen, topo, dut, interface, IGMP_JOIN) |
03e7807b KK |
357 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
358 | ||
359 | write_test_footer(tc_name) | |
360 | ||
361 | ||
362 | def test_multicast_data_traffic_static_RP_send_traffic_then_join_p0(request): | |
363 | """ | |
364 | TC_1_2: Verify Multicast data traffic with static RP, (*,g) and | |
365 | (s,g) OIL updated correctly | |
366 | """ | |
367 | ||
368 | tgen = get_topogen() | |
8db751b8 | 369 | topo = tgen.json_topo |
03e7807b KK |
370 | tc_name = request.node.name |
371 | write_test_header(tc_name) | |
372 | ||
8db751b8 CH |
373 | # Don"t run this test if we have any failure. |
374 | if tgen.routers_have_failure(): | |
375 | pytest.skip(tgen.errors) | |
376 | ||
03e7807b | 377 | # Creating configuration from JSON |
1973df1d | 378 | app_helper.stop_all_hosts() |
4fafd29f | 379 | clear_mroute(tgen) |
03e7807b | 380 | reset_config_on_routers(tgen) |
4fafd29f | 381 | clear_pim_interface_traffic(tgen, topo) |
03e7807b | 382 | |
03e7807b KK |
383 | step("Configure RP on R2 (loopback interface) for the" " group range 225.0.0.0/8") |
384 | ||
385 | input_dict = { | |
386 | "r2": { | |
387 | "pim": { | |
388 | "rp": [ | |
389 | { | |
390 | "rp_addr": topo["routers"]["r2"]["links"]["lo"]["ipv4"].split( | |
391 | "/" | |
392 | )[0], | |
393 | "group_addr_range": GROUP_RANGE, | |
394 | } | |
395 | ] | |
396 | } | |
397 | } | |
398 | } | |
399 | ||
400 | result = create_pim_config(tgen, topo, input_dict) | |
401 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
402 | ||
403 | step("Start traffic first and then send the IGMP join") | |
404 | ||
405 | step("Send multicast traffic from FRR3 to 225.1.1.1 receiver") | |
1973df1d | 406 | result = app_helper.run_traffic("i2", IGMP_JOIN, "f1") |
03e7807b KK |
407 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
408 | ||
409 | step("Enable IGMP on FRR1 interface and send IGMP join (225.1.1.1)") | |
03e7807b KK |
410 | step("joinRx value before join sent") |
411 | state_dict = {"r2": {"r2-l1-eth2": ["joinRx"]}} | |
0b01a0bb | 412 | state_before = get_pim_interface_traffic(tgen, state_dict) |
03e7807b KK |
413 | assert isinstance( |
414 | state_before, dict | |
d7d21c3a CH |
415 | ), "Testcase {} : Failed \n state_before is not dictionary \n Error: {}".format( |
416 | tc_name, result | |
417 | ) | |
03e7807b | 418 | |
1973df1d | 419 | result = app_helper.run_join("i1", IGMP_JOIN, "l1") |
03e7807b KK |
420 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
421 | ||
422 | step( | |
423 | "Verify 'show ip mroute' showing correct RPF and OIF" | |
424 | " interface for (*,G) and (S,G) entries on all the nodes" | |
425 | ) | |
426 | ||
427 | source = topo["routers"]["i2"]["links"]["f1"]["ipv4"].split("/")[0] | |
428 | input_dict = [ | |
429 | {"dut": "l1", "src_address": "*", "iif": "l1-r2-eth4", "oil": "l1-i1-eth1"}, | |
430 | {"dut": "l1", "src_address": source, "iif": "l1-r2-eth4", "oil": "l1-i1-eth1"}, | |
431 | {"dut": "r2", "src_address": "*", "iif": "lo", "oil": "r2-l1-eth2"}, | |
432 | {"dut": "r2", "src_address": source, "iif": "r2-f1-eth0", "oil": "r2-l1-eth2"}, | |
433 | {"dut": "f1", "src_address": source, "iif": "f1-i2-eth1", "oil": "f1-r2-eth3"}, | |
434 | ] | |
396b072f CH |
435 | # On timeout change from default of 80 to 120: failures logs indicate times 90+ |
436 | # seconds for success on the 2nd entry in the above table. Using 100s here restores | |
437 | # previous 80 retries with 2s wait if we assume .5s per vtysh/show ip mroute runtime | |
438 | # (41 * (2 + .5)) == 102. | |
03e7807b | 439 | for data in input_dict: |
4fafd29f | 440 | result = verify_mroutes( |
a53c08bc CH |
441 | tgen, |
442 | data["dut"], | |
443 | data["src_address"], | |
444 | IGMP_JOIN, | |
445 | data["iif"], | |
446 | data["oil"], | |
447 | retry_timeout=102, | |
03e7807b KK |
448 | ) |
449 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
450 | ||
451 | step( | |
452 | "Verify 'show ip pim upstream' showing correct OIL and IIF" " on all the nodes" | |
453 | ) | |
454 | for data in input_dict: | |
455 | result = verify_upstream_iif( | |
456 | tgen, data["dut"], data["iif"], data["src_address"], IGMP_JOIN | |
457 | ) | |
458 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
459 | ||
460 | step("joinRx value after join sent") | |
0b01a0bb | 461 | state_after = get_pim_interface_traffic(tgen, state_dict) |
03e7807b KK |
462 | assert isinstance( |
463 | state_after, dict | |
d7d21c3a CH |
464 | ), "Testcase {} : Failed \n state_before is not dictionary \n Error: {}".format( |
465 | tc_name, result | |
466 | ) | |
03e7807b KK |
467 | |
468 | step( | |
469 | "l1 sent PIM (*,G) join to r2 verify using" | |
470 | "'show ip pim interface traffic' on RP connected interface" | |
471 | ) | |
472 | result = verify_state_incremented(state_before, state_after) | |
473 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
474 | ||
475 | step("l1 sent PIM (S,G) join to f1 , verify using 'show ip pim join'") | |
476 | dut = "f1" | |
477 | interface = "f1-r2-eth3" | |
4fafd29f | 478 | result = verify_pim_join(tgen, topo, dut, interface, IGMP_JOIN) |
03e7807b KK |
479 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
480 | ||
481 | write_test_footer(tc_name) | |
482 | ||
483 | ||
484 | def test_clear_pim_neighbors_and_mroute_p0(request): | |
485 | """ | |
486 | TC_5: Verify (*,G) and (S,G) entry populated again after clear the | |
487 | PIM nbr and mroute from FRR node | |
488 | """ | |
489 | ||
490 | tgen = get_topogen() | |
8db751b8 | 491 | topo = tgen.json_topo |
03e7807b KK |
492 | tc_name = request.node.name |
493 | write_test_header(tc_name) | |
494 | ||
8db751b8 CH |
495 | # Don"t run this test if we have any failure. |
496 | if tgen.routers_have_failure(): | |
497 | pytest.skip(tgen.errors) | |
498 | ||
03e7807b | 499 | # Creating configuration from JSON |
1973df1d | 500 | app_helper.stop_all_hosts() |
4fafd29f | 501 | clear_mroute(tgen) |
03e7807b | 502 | reset_config_on_routers(tgen) |
4fafd29f | 503 | clear_pim_interface_traffic(tgen, topo) |
03e7807b | 504 | |
03e7807b KK |
505 | step("Configure static RP on c1 for group (225.1.1.1-5)") |
506 | input_dict = { | |
507 | "c1": { | |
508 | "pim": { | |
509 | "rp": [ | |
510 | { | |
511 | "rp_addr": topo["routers"]["c1"]["links"]["lo"]["ipv4"].split( | |
512 | "/" | |
513 | )[0], | |
514 | "group_addr_range": GROUP_RANGE_1, | |
515 | } | |
516 | ] | |
517 | } | |
518 | } | |
519 | } | |
520 | ||
521 | result = create_pim_config(tgen, topo, input_dict) | |
522 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
523 | ||
524 | step( | |
525 | "Enable IGMP on FRR1 interface and send IGMP join 225.1.1.1 " | |
526 | "to 225.1.1.5 from different interfaces" | |
527 | ) | |
1973df1d | 528 | result = app_helper.run_join("i1", IGMP_JOIN_RANGE_1, "l1") |
03e7807b KK |
529 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
530 | ||
531 | step("Send multicast traffic from FRR3, wait for SPT switchover") | |
1973df1d | 532 | result = app_helper.run_traffic("i2", IGMP_JOIN_RANGE_1, "f1") |
03e7807b KK |
533 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
534 | ||
03e7807b | 535 | step( |
77e7e50e KK |
536 | "Verify clear ip mroute (*,g) entries are populated by using " |
537 | "'show ip mroute' cli" | |
03e7807b KK |
538 | ) |
539 | ||
03e7807b KK |
540 | input_dict = [ |
541 | {"dut": "l1", "src_address": "*", "iif": "l1-c1-eth0", "oil": "l1-i1-eth1"} | |
542 | ] | |
543 | ||
77e7e50e | 544 | for data in input_dict: |
4fafd29f | 545 | result = verify_mroutes( |
77e7e50e KK |
546 | tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"] |
547 | ) | |
548 | assert result is True, "Testcase{} : Failed Error: {}".format(tc_name, result) | |
549 | ||
550 | step("Clear mroutes on l1") | |
4fafd29f | 551 | clear_mroute(tgen, "l1") |
77e7e50e KK |
552 | |
553 | step( | |
554 | "After clear ip mroute (*,g) entries are re-populated again" | |
555 | " with same OIL and IIF, verify using 'show ip mroute' and " | |
556 | " 'show ip pim upstream' " | |
557 | ) | |
558 | ||
03e7807b | 559 | for data in input_dict: |
4fafd29f | 560 | result = verify_mroutes( |
03e7807b KK |
561 | tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"] |
562 | ) | |
563 | assert result is True, "Testcase{} : Failed Error: {}".format(tc_name, result) | |
564 | ||
565 | step( | |
566 | "Verify 'show ip pim upstream' showing correct OIL and IIF" " on all the nodes" | |
567 | ) | |
568 | for data in input_dict: | |
569 | result = verify_upstream_iif( | |
570 | tgen, data["dut"], data["iif"], data["src_address"], IGMP_JOIN | |
571 | ) | |
572 | assert result is True, "Testcase{} : Failed Error: {}".format(tc_name, result) | |
573 | ||
574 | write_test_footer(tc_name) | |
575 | ||
576 | ||
577 | def test_verify_mroute_when_same_receiver_in_FHR_LHR_and_RP_p0(request): | |
578 | """ | |
579 | TC_9: Verify (s,g) timeout from FHR and RP when same receive | |
580 | exist in LHR , FHR and RP | |
581 | """ | |
582 | ||
583 | tgen = get_topogen() | |
8db751b8 | 584 | topo = tgen.json_topo |
03e7807b KK |
585 | tc_name = request.node.name |
586 | write_test_header(tc_name) | |
587 | ||
8db751b8 CH |
588 | # Don"t run this test if we have any failure. |
589 | if tgen.routers_have_failure(): | |
590 | pytest.skip(tgen.errors) | |
591 | ||
03e7807b | 592 | # Creating configuration from JSON |
1973df1d | 593 | app_helper.stop_all_hosts() |
4fafd29f | 594 | clear_mroute(tgen) |
03e7807b | 595 | reset_config_on_routers(tgen) |
4fafd29f | 596 | clear_pim_interface_traffic(tgen, topo) |
03e7807b | 597 | |
03e7807b KK |
598 | step("Configure RP on R2 (loopback interface) for the" " group range 225.0.0.0/8") |
599 | ||
600 | input_dict = { | |
601 | "r2": { | |
602 | "pim": { | |
603 | "rp": [ | |
604 | { | |
605 | "rp_addr": topo["routers"]["r2"]["links"]["lo"]["ipv4"].split( | |
606 | "/" | |
607 | )[0], | |
608 | "group_addr_range": GROUP_RANGE, | |
609 | } | |
610 | ] | |
611 | } | |
612 | } | |
613 | } | |
614 | ||
615 | result = create_pim_config(tgen, topo, input_dict) | |
616 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
617 | ||
618 | step("Enable IGMP on FRR1 interface and send IGMP join " "(225.1.1.1) to R1") | |
619 | ||
620 | input_dict = { | |
a53c08bc CH |
621 | "f1": { |
622 | "igmp": { | |
623 | "interfaces": { | |
624 | "f1-i8-eth2": { | |
625 | "igmp": {"version": "2", "query": {"query-interval": 15}} | |
626 | } | |
627 | } | |
628 | } | |
629 | }, | |
630 | "r2": { | |
631 | "igmp": { | |
632 | "interfaces": { | |
633 | "r2-i3-eth1": { | |
634 | "igmp": {"version": "2", "query": {"query-interval": 15}} | |
635 | } | |
636 | } | |
637 | } | |
638 | }, | |
03e7807b KK |
639 | } |
640 | result = create_igmp_config(tgen, topo, input_dict) | |
641 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
642 | ||
643 | input_join = {"i1": "i1-l1-eth0", "i8": "i8-f1-eth0", "i3": "i3-r2-eth0"} | |
644 | ||
645 | for recvr, recvr_intf in input_join.items(): | |
1973df1d | 646 | result = app_helper.run_join(recvr, IGMP_JOIN, join_intf=recvr_intf) |
03e7807b KK |
647 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
648 | ||
649 | step("Send multicast traffic from R3 to 225.1.1.1 receiver") | |
1973df1d | 650 | result = app_helper.run_traffic("i2", IGMP_JOIN, "f1") |
03e7807b KK |
651 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
652 | ||
653 | step("IGMP is received on FRR1 , FRR2 , FRR3, using " "'show ip igmp groups'") | |
654 | igmp_groups = {"l1": "l1-i1-eth1", "r2": "r2-i3-eth1", "f1": "f1-i8-eth2"} | |
655 | for dut, interface in igmp_groups.items(): | |
8db751b8 | 656 | result = verify_igmp_groups(tgen, dut, interface, IGMP_JOIN, retry_timeout=80) |
03e7807b KK |
657 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
658 | ||
659 | step("(*,G) present on all the node with correct OIL" " using 'show ip mroute'") | |
660 | ||
661 | source = topo["routers"]["i2"]["links"]["f1"]["ipv4"].split("/")[0] | |
662 | input_dict = [ | |
663 | {"dut": "l1", "src_address": "*", "iif": "l1-r2-eth4", "oil": "l1-i1-eth1"}, | |
664 | {"dut": "l1", "src_address": source, "iif": "l1-r2-eth4", "oil": "l1-i1-eth1"}, | |
665 | {"dut": "r2", "src_address": "*", "iif": "lo", "oil": "r2-i3-eth1"}, | |
666 | {"dut": "r2", "src_address": source, "iif": "r2-f1-eth0", "oil": "r2-i3-eth1"}, | |
667 | {"dut": "f1", "src_address": "*", "iif": "f1-r2-eth3", "oil": "f1-i8-eth2"}, | |
668 | {"dut": "f1", "src_address": source, "iif": "f1-i2-eth1", "oil": "f1-i8-eth2"}, | |
669 | ] | |
670 | for data in input_dict: | |
4fafd29f | 671 | result = verify_mroutes( |
03e7807b KK |
672 | tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"] |
673 | ) | |
674 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
675 | ||
676 | write_test_footer(tc_name) | |
677 | ||
678 | ||
679 | def test_verify_mroute_when_same_receiver_joining_5_diff_sources_p0(request): | |
680 | """ | |
681 | TC_19: Verify mroute detail when same receiver joining 5 | |
682 | different sources | |
683 | """ | |
684 | ||
685 | tgen = get_topogen() | |
8db751b8 | 686 | topo = tgen.json_topo |
03e7807b KK |
687 | tc_name = request.node.name |
688 | write_test_header(tc_name) | |
689 | ||
8db751b8 CH |
690 | # Don"t run this test if we have any failure. |
691 | if tgen.routers_have_failure(): | |
692 | pytest.skip(tgen.errors) | |
693 | ||
03e7807b | 694 | # Creating configuration from JSON |
1973df1d | 695 | app_helper.stop_all_hosts() |
4fafd29f | 696 | clear_mroute(tgen) |
03e7807b | 697 | reset_config_on_routers(tgen) |
4fafd29f | 698 | clear_pim_interface_traffic(tgen, topo) |
03e7807b | 699 | |
03e7807b KK |
700 | step("Configure static RP for (226.1.1.1-5) and (232.1.1.1-5)" " in c1") |
701 | ||
702 | _GROUP_RANGE = GROUP_RANGE_2 + GROUP_RANGE_3 | |
703 | _IGMP_JOIN_RANGE = IGMP_JOIN_RANGE_2 + IGMP_JOIN_RANGE_3 | |
704 | ||
705 | input_dict = { | |
706 | "c1": { | |
707 | "pim": { | |
708 | "rp": [ | |
709 | { | |
710 | "rp_addr": topo["routers"]["c1"]["links"]["lo"]["ipv4"].split( | |
711 | "/" | |
712 | )[0], | |
713 | "group_addr_range": _GROUP_RANGE, | |
714 | } | |
715 | ] | |
716 | } | |
717 | } | |
718 | } | |
719 | ||
720 | result = create_pim_config(tgen, topo, input_dict) | |
721 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
722 | ||
723 | step( | |
724 | "Configure IGMP interface on FRR1 and FRR3 and send IGMP join" | |
725 | "for group (226.1.1.1-5, 232.1.1.1-5)" | |
726 | ) | |
727 | ||
1973df1d | 728 | result = app_helper.run_join("i1", _IGMP_JOIN_RANGE, "l1") |
03e7807b KK |
729 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
730 | ||
731 | input_dict = { | |
a53c08bc CH |
732 | "f1": { |
733 | "igmp": { | |
734 | "interfaces": { | |
735 | "f1-i8-eth2": { | |
736 | "igmp": {"version": "2", "query": {"query-interval": 15}} | |
737 | } | |
738 | } | |
739 | } | |
740 | } | |
03e7807b KK |
741 | } |
742 | result = create_igmp_config(tgen, topo, input_dict) | |
743 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
744 | ||
1973df1d | 745 | result = app_helper.run_join("i8", _IGMP_JOIN_RANGE, "f1") |
03e7807b KK |
746 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
747 | ||
748 | step( | |
749 | "Send multicast traffic from all the sources to all the " | |
750 | "receivers (226.1.1.1-5, 232.1.1.1-5)" | |
751 | ) | |
752 | ||
753 | input_traffic = { | |
754 | "i6": "i6-l1-eth0", | |
755 | "i7": "i7-l1-eth0", | |
756 | "i3": "i3-r2-eth0", | |
757 | "i4": "i4-c1-eth0", | |
758 | "i5": "i5-c2-eth0", | |
759 | } | |
760 | ||
761 | for src, src_intf in input_traffic.items(): | |
1973df1d | 762 | result = app_helper.run_traffic(src, _IGMP_JOIN_RANGE, bind_intf=src_intf) |
03e7807b KK |
763 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
764 | ||
765 | step("Verify (*,G) are created on FRR1 and FRR3 node " " 'show ip mroute' ") | |
766 | ||
767 | source_i7 = topo["routers"]["i7"]["links"]["l1"]["ipv4"].split("/")[0] | |
768 | source_i6 = topo["routers"]["i6"]["links"]["l1"]["ipv4"].split("/")[0] | |
769 | source_i5 = topo["routers"]["i5"]["links"]["c2"]["ipv4"].split("/")[0] | |
770 | source_i3 = topo["routers"]["i3"]["links"]["r2"]["ipv4"].split("/")[0] | |
771 | input_dict = [ | |
772 | {"dut": "l1", "src_address": "*", "iif": "l1-c1-eth0", "oil": "l1-i1-eth1"}, | |
773 | { | |
774 | "dut": "l1", | |
775 | "src_address": source_i5, | |
776 | "iif": "l1-c1-eth0", | |
777 | "oil": "l1-i1-eth1", | |
778 | }, | |
779 | { | |
780 | "dut": "l1", | |
781 | "src_address": source_i3, | |
782 | "iif": "l1-r2-eth4", | |
783 | "oil": "l1-i1-eth1", | |
784 | }, | |
785 | { | |
786 | "dut": "l1", | |
787 | "src_address": source_i6, | |
788 | "iif": "l1-i6-eth2", | |
789 | "oil": "l1-i1-eth1", | |
790 | }, | |
791 | { | |
792 | "dut": "l1", | |
793 | "src_address": source_i7, | |
794 | "iif": "l1-i7-eth3", | |
795 | "oil": "l1-i1-eth1", | |
796 | }, | |
797 | {"dut": "f1", "src_address": "*", "iif": "f1-c2-eth0", "oil": "f1-i8-eth2"}, | |
798 | { | |
799 | "dut": "f1", | |
800 | "src_address": source_i5, | |
801 | "iif": "f1-c2-eth0", | |
802 | "oil": "f1-i8-eth2", | |
803 | }, | |
804 | { | |
805 | "dut": "f1", | |
806 | "src_address": source_i3, | |
807 | "iif": "f1-r2-eth3", | |
808 | "oil": "f1-i8-eth2", | |
809 | }, | |
810 | { | |
811 | "dut": "f1", | |
812 | "src_address": source_i6, | |
813 | "iif": "f1-r2-eth3", | |
814 | "oil": "f1-i8-eth2", | |
815 | }, | |
816 | { | |
817 | "dut": "f1", | |
818 | "src_address": source_i7, | |
819 | "iif": "f1-r2-eth3", | |
820 | "oil": "f1-i8-eth2", | |
821 | }, | |
822 | ] | |
823 | for data in input_dict: | |
4fafd29f | 824 | result = verify_mroutes( |
03e7807b KK |
825 | tgen, |
826 | data["dut"], | |
827 | data["src_address"], | |
828 | IGMP_JOIN_RANGE_2, | |
829 | data["iif"], | |
830 | data["oil"], | |
831 | ) | |
832 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
833 | ||
834 | step("Stop the source one by one on FRR1") | |
835 | input_intf = {"i6": "i6-l1-eth0", "i7": "i7-l1-eth0"} | |
836 | for dut, intf in input_intf.items(): | |
837 | shutdown_bringup_interface(tgen, dut, intf, False) | |
838 | ||
839 | step( | |
840 | "After removing the source verify traffic is stopped" | |
841 | " immediately and (S,G) got timeout in sometime" | |
842 | ) | |
843 | ||
844 | logger.info("After shut, waiting for SG timeout") | |
845 | ||
846 | input_dict = [ | |
847 | { | |
848 | "dut": "l1", | |
849 | "src_address": source_i6, | |
850 | "iif": "l1-i6-eth2", | |
851 | "oil": "l1-i1-eth1", | |
852 | }, | |
853 | { | |
854 | "dut": "l1", | |
855 | "src_address": source_i7, | |
856 | "iif": "l1-i7-eth3", | |
857 | "oil": "l1-i1-eth1", | |
858 | }, | |
859 | ] | |
860 | for data in input_dict: | |
4fafd29f | 861 | result = verify_mroutes( |
03e7807b KK |
862 | tgen, |
863 | data["dut"], | |
864 | data["src_address"], | |
865 | IGMP_JOIN_RANGE_2, | |
866 | data["iif"], | |
867 | data["oil"], | |
868 | expected=False, | |
869 | ) | |
db726bb8 KK |
870 | assert result is not True, ( |
871 | "Testcase {} : Failed \n " | |
872 | "Expected: [{}]: mroute (S, G) should not be present in mroute table \n " | |
873 | "Found: {}".format(tc_name, data["dut"], result) | |
d7d21c3a | 874 | ) |
03e7807b KK |
875 | |
876 | step( | |
877 | "Source which is stopped got removed , other source" | |
878 | " after still present verify using 'show ip mroute' " | |
879 | ) | |
880 | input_dict = [ | |
881 | {"dut": "l1", "src_address": "*", "iif": "l1-c1-eth0", "oil": "l1-i1-eth1"}, | |
882 | { | |
883 | "dut": "l1", | |
884 | "src_address": source_i5, | |
885 | "iif": "l1-c1-eth0", | |
886 | "oil": "l1-i1-eth1", | |
887 | }, | |
888 | { | |
889 | "dut": "l1", | |
890 | "src_address": source_i3, | |
891 | "iif": "l1-r2-eth4", | |
892 | "oil": "l1-i1-eth1", | |
893 | }, | |
894 | {"dut": "f1", "src_address": "*", "iif": "f1-c2-eth0", "oil": "f1-i8-eth2"}, | |
895 | { | |
896 | "dut": "f1", | |
897 | "src_address": source_i5, | |
898 | "iif": "f1-c2-eth0", | |
899 | "oil": "f1-i8-eth2", | |
900 | }, | |
901 | { | |
902 | "dut": "f1", | |
903 | "src_address": source_i3, | |
904 | "iif": "f1-r2-eth3", | |
905 | "oil": "f1-i8-eth2", | |
906 | }, | |
907 | ] | |
908 | for data in input_dict: | |
4fafd29f | 909 | result = verify_mroutes( |
03e7807b KK |
910 | tgen, |
911 | data["dut"], | |
912 | data["src_address"], | |
913 | IGMP_JOIN_RANGE_2, | |
914 | data["iif"], | |
915 | data["oil"], | |
916 | ) | |
917 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
918 | ||
919 | step("Start all the source again for all the receivers") | |
920 | input_intf = {"i6": "i6-l1-eth0", "i7": "i7-l1-eth0"} | |
921 | for dut, intf in input_intf.items(): | |
922 | shutdown_bringup_interface(tgen, dut, intf, True) | |
923 | ||
924 | step( | |
925 | "After starting source all the mroute entries got populated, " | |
926 | "no duplicate entries present in mroute verify 'show ip mroute'" | |
927 | ) | |
928 | ||
929 | input_dict = [ | |
930 | {"dut": "l1", "src_address": "*", "iif": "l1-c1-eth0", "oil": "l1-i1-eth1"}, | |
931 | { | |
932 | "dut": "l1", | |
933 | "src_address": source_i5, | |
934 | "iif": "l1-c1-eth0", | |
935 | "oil": "l1-i1-eth1", | |
936 | }, | |
937 | { | |
938 | "dut": "l1", | |
939 | "src_address": source_i3, | |
940 | "iif": "l1-r2-eth4", | |
941 | "oil": "l1-i1-eth1", | |
942 | }, | |
943 | { | |
944 | "dut": "l1", | |
945 | "src_address": source_i6, | |
946 | "iif": "l1-i6-eth2", | |
947 | "oil": "l1-i1-eth1", | |
948 | }, | |
949 | { | |
950 | "dut": "l1", | |
951 | "src_address": source_i7, | |
952 | "iif": "l1-i7-eth3", | |
953 | "oil": "l1-i1-eth1", | |
954 | }, | |
955 | {"dut": "f1", "src_address": "*", "iif": "f1-c2-eth0", "oil": "f1-i8-eth2"}, | |
956 | { | |
957 | "dut": "f1", | |
958 | "src_address": source_i5, | |
959 | "iif": "f1-c2-eth0", | |
960 | "oil": "f1-i8-eth2", | |
961 | }, | |
962 | { | |
963 | "dut": "f1", | |
964 | "src_address": source_i3, | |
965 | "iif": "f1-r2-eth3", | |
966 | "oil": "f1-i8-eth2", | |
967 | }, | |
968 | { | |
969 | "dut": "f1", | |
970 | "src_address": source_i6, | |
971 | "iif": "f1-r2-eth3", | |
972 | "oil": "f1-i8-eth2", | |
973 | }, | |
974 | { | |
975 | "dut": "f1", | |
976 | "src_address": source_i7, | |
977 | "iif": "f1-r2-eth3", | |
978 | "oil": "f1-i8-eth2", | |
979 | }, | |
980 | ] | |
981 | for data in input_dict: | |
4fafd29f | 982 | result = verify_mroutes( |
03e7807b KK |
983 | tgen, |
984 | data["dut"], | |
985 | data["src_address"], | |
986 | IGMP_JOIN_RANGE_2, | |
987 | data["iif"], | |
988 | data["oil"], | |
989 | ) | |
990 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
991 | ||
992 | write_test_footer(tc_name) | |
993 | ||
994 | ||
995 | def test_verify_mroute_when_frr_is_transit_router_p2(request): | |
996 | """ | |
997 | TC_16: Verify (*,G) and (S,G) populated correctly | |
998 | when FRR is the transit router | |
999 | """ | |
1000 | ||
1001 | tgen = get_topogen() | |
8db751b8 | 1002 | topo = tgen.json_topo |
03e7807b KK |
1003 | tc_name = request.node.name |
1004 | write_test_header(tc_name) | |
1005 | ||
8db751b8 CH |
1006 | # Don"t run this test if we have any failure. |
1007 | if tgen.routers_have_failure(): | |
1008 | pytest.skip(tgen.errors) | |
1009 | ||
03e7807b | 1010 | # Creating configuration from JSON |
1973df1d | 1011 | app_helper.stop_all_hosts() |
4fafd29f | 1012 | clear_mroute(tgen) |
03e7807b | 1013 | reset_config_on_routers(tgen) |
4fafd29f | 1014 | clear_pim_interface_traffic(tgen, topo) |
03e7807b | 1015 | |
03e7807b KK |
1016 | step("Configure static RP for (226.1.1.1-5) in c2") |
1017 | input_dict = { | |
1018 | "c2": { | |
1019 | "pim": { | |
1020 | "rp": [ | |
1021 | { | |
1022 | "rp_addr": topo["routers"]["c2"]["links"]["lo"]["ipv4"].split( | |
1023 | "/" | |
1024 | )[0], | |
1025 | "group_addr_range": GROUP_RANGE_1, | |
1026 | } | |
1027 | ] | |
1028 | } | |
1029 | } | |
1030 | } | |
1031 | ||
1032 | result = create_pim_config(tgen, topo, input_dict) | |
1033 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1034 | ||
1035 | step("Enable IGMP on FRR1 interface and send IGMP join " "(225.1.1.1-5) to FRR1") | |
1973df1d | 1036 | result = app_helper.run_join("i1", IGMP_JOIN_RANGE_1, "l1") |
03e7807b KK |
1037 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
1038 | ||
1039 | step("Send multicast traffic from FRR3 to 225.1.1.1-5 receivers") | |
1973df1d | 1040 | result = app_helper.run_traffic("i2", IGMP_JOIN_RANGE_1, "f1") |
03e7807b KK |
1041 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
1042 | ||
1043 | # Stop r2 router to make r2 router disabled from topology | |
1044 | input_intf = {"l1": "l1-r2-eth4", "f1": "f1-r2-eth3"} | |
1045 | for dut, intf in input_intf.items(): | |
1046 | shutdown_bringup_interface(tgen, dut, intf, False) | |
1047 | ||
1048 | step( | |
1049 | "FRR4 has (S,G) and (*,G) ,created where incoming interface" | |
1050 | " toward FRR3 and OIL toward R2, verify using 'show ip mroute'" | |
1051 | " 'show ip pim state' " | |
1052 | ) | |
1053 | ||
1054 | source = topo["routers"]["i2"]["links"]["f1"]["ipv4"].split("/")[0] | |
1055 | input_dict = [ | |
1056 | {"dut": "c2", "src_address": "*", "iif": "lo", "oil": "c2-c1-eth0"}, | |
1057 | {"dut": "c2", "src_address": source, "iif": "c2-f1-eth1", "oil": "c2-c1-eth0"}, | |
1058 | ] | |
1059 | for data in input_dict: | |
4fafd29f | 1060 | result = verify_mroutes( |
03e7807b KK |
1061 | tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"] |
1062 | ) | |
1063 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1064 | ||
1065 | step("Stop multicast traffic from FRR3") | |
1066 | dut = "i2" | |
1067 | intf = "i2-f1-eth0" | |
1068 | shutdown_bringup_interface(tgen, dut, intf, False) | |
1069 | ||
1070 | logger.info("Waiting for 20 sec to get traffic to be stopped..") | |
1071 | sleep(20) | |
1072 | ||
1073 | step("top IGMP receiver from FRR1") | |
1074 | dut = "i1" | |
1075 | intf = "i1-l1-eth0" | |
1076 | shutdown_bringup_interface(tgen, dut, intf, False) | |
1077 | ||
1078 | logger.info("Waiting for 20 sec to get mroutes to be flused out..") | |
1079 | sleep(20) | |
1080 | ||
1081 | step( | |
1082 | "After stopping receiver (*,G) also got timeout from transit" | |
1083 | " router 'show ip mroute'" | |
1084 | ) | |
1085 | ||
4fafd29f | 1086 | result = verify_mroutes( |
03e7807b KK |
1087 | tgen, "c1", "*", IGMP_JOIN, "c1-c2-eth1", "c1-l1-eth0", expected=False |
1088 | ) | |
db726bb8 KK |
1089 | assert result is not True, ( |
1090 | "Testcase {} : Failed \n " | |
1091 | "Expected: [{}]: mroute (*, G) should not be present in mroute table \n " | |
1092 | "Found: {}".format(tc_name, "c1", result) | |
d7d21c3a | 1093 | ) |
03e7807b KK |
1094 | |
1095 | write_test_footer(tc_name) | |
1096 | ||
1097 | ||
1098 | def test_verify_mroute_when_RP_unreachable_p1(request): | |
1099 | """ | |
1100 | TC_23: Verify (S,G) should not create if RP is not reachable | |
1101 | """ | |
1102 | ||
1103 | tgen = get_topogen() | |
8db751b8 | 1104 | topo = tgen.json_topo |
03e7807b KK |
1105 | tc_name = request.node.name |
1106 | write_test_header(tc_name) | |
1107 | ||
8db751b8 CH |
1108 | # Don"t run this test if we have any failure. |
1109 | if tgen.routers_have_failure(): | |
1110 | pytest.skip(tgen.errors) | |
1111 | ||
03e7807b | 1112 | # Creating configuration from JSON |
1973df1d | 1113 | app_helper.stop_all_hosts() |
4fafd29f | 1114 | clear_mroute(tgen) |
03e7807b | 1115 | reset_config_on_routers(tgen) |
4fafd29f | 1116 | clear_pim_interface_traffic(tgen, topo) |
03e7807b | 1117 | |
03e7807b KK |
1118 | step("Configure RP on FRR2 (loopback interface) for " "the group range 225.0.0.0/8") |
1119 | ||
1120 | input_dict = { | |
1121 | "r2": { | |
1122 | "pim": { | |
1123 | "rp": [ | |
1124 | { | |
1125 | "rp_addr": topo["routers"]["r2"]["links"]["lo"]["ipv4"].split( | |
1126 | "/" | |
1127 | )[0], | |
1128 | "group_addr_range": GROUP_RANGE, | |
1129 | } | |
1130 | ] | |
1131 | } | |
1132 | } | |
1133 | } | |
1134 | ||
1135 | result = create_pim_config(tgen, topo, input_dict) | |
1136 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1137 | ||
1138 | step("Enable IGMP on FRR1 interface and send IGMP join (225.1.1.1)") | |
1139 | ||
1973df1d | 1140 | result = app_helper.run_join("i1", IGMP_JOIN, "l1") |
03e7807b KK |
1141 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
1142 | ||
1143 | step("Send multicast traffic from FRR3 to 225.1.1.1 receiver") | |
1973df1d | 1144 | result = app_helper.run_traffic("i2", IGMP_JOIN, "f1") |
03e7807b KK |
1145 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
1146 | ||
1147 | step("Configure one IGMP interface on FRR3 node and send IGMP" " join (225.1.1.1)") | |
1148 | input_dict = { | |
a53c08bc CH |
1149 | "f1": { |
1150 | "igmp": { | |
1151 | "interfaces": { | |
1152 | "f1-i8-eth2": { | |
1153 | "igmp": {"version": "2", "query": {"query-interval": 15}} | |
1154 | } | |
1155 | } | |
1156 | } | |
1157 | } | |
03e7807b KK |
1158 | } |
1159 | result = create_igmp_config(tgen, topo, input_dict) | |
1160 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1161 | ||
1973df1d | 1162 | result = app_helper.run_join("i8", IGMP_JOIN, "f1") |
03e7807b KK |
1163 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
1164 | ||
1165 | # Verify mroutes are present in FRR3(f1) | |
1166 | source = topo["routers"]["i2"]["links"]["f1"]["ipv4"].split("/")[0] | |
1167 | input_dict = [ | |
1168 | {"dut": "f1", "src_address": "*", "iif": "f1-r2-eth3", "oil": "f1-i8-eth2"}, | |
1169 | {"dut": "f1", "src_address": source, "iif": "f1-i2-eth1", "oil": "f1-i8-eth2"}, | |
1170 | ] | |
1171 | for data in input_dict: | |
4fafd29f | 1172 | result = verify_mroutes( |
03e7807b KK |
1173 | tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"] |
1174 | ) | |
1175 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1176 | ||
1177 | step("Shut the RP connected interface from f1 ( r2 to f1) link") | |
1178 | dut = "f1" | |
1179 | intf = "f1-r2-eth3" | |
1180 | shutdown_bringup_interface(tgen, dut, intf, False) | |
1181 | ||
1182 | logger.info("Waiting for 20 sec to get mroutes to be flushed out..") | |
1183 | sleep(20) | |
1184 | ||
1185 | step("Clear the mroute on f1") | |
4fafd29f | 1186 | clear_mroute(tgen, "f1") |
03e7807b KK |
1187 | |
1188 | step( | |
1189 | "After Shut the RP interface and clear the mroute verify all " | |
1190 | "(*,G) and (S,G) got timeout from FRR3 node , verify using " | |
1191 | " 'show ip mroute' " | |
1192 | ) | |
1193 | ||
4fafd29f | 1194 | result = verify_mroutes( |
03e7807b KK |
1195 | tgen, "f1", "*", IGMP_JOIN, "f1-r2-eth3", "f1-i8-eth2", expected=False |
1196 | ) | |
db726bb8 KK |
1197 | assert result is not True, ( |
1198 | "Testcase {} : Failed \n " | |
1199 | "Expected: [{}]: mroute (*, G) should not be present in mroute table \n " | |
1200 | "Found: {}".format(tc_name, "f1", result) | |
d7d21c3a | 1201 | ) |
03e7807b KK |
1202 | |
1203 | step("IGMP groups are present verify using 'show ip igmp group'") | |
1204 | dut = "l1" | |
1205 | interface = "l1-i1-eth1" | |
1206 | result = verify_igmp_groups(tgen, dut, interface, IGMP_JOIN) | |
1207 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1208 | ||
1209 | write_test_footer(tc_name) | |
1210 | ||
1211 | ||
1212 | def test_modify_igmp_query_timer_p0(request): | |
1213 | """ | |
1214 | TC_24: | |
1215 | Verify modification of IGMP query timer should get update | |
1216 | accordingly | |
1217 | """ | |
1218 | ||
1219 | tgen = get_topogen() | |
8db751b8 | 1220 | topo = tgen.json_topo |
03e7807b KK |
1221 | tc_name = request.node.name |
1222 | write_test_header(tc_name) | |
1223 | ||
8db751b8 CH |
1224 | # Don"t run this test if we have any failure. |
1225 | if tgen.routers_have_failure(): | |
1226 | pytest.skip(tgen.errors) | |
1227 | ||
03e7807b | 1228 | # Creating configuration from JSON |
1973df1d | 1229 | app_helper.stop_all_hosts() |
4fafd29f | 1230 | clear_mroute(tgen) |
03e7807b | 1231 | reset_config_on_routers(tgen) |
4fafd29f | 1232 | clear_pim_interface_traffic(tgen, topo) |
03e7807b | 1233 | |
03e7807b | 1234 | step("Enable IGMP on FRR1 interface and send IGMP join (225.1.1.1)") |
1973df1d | 1235 | result = app_helper.run_join("i1", IGMP_JOIN, "l1") |
03e7807b KK |
1236 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
1237 | ||
1238 | step("Configure RP on R2 (loopback interface) for the" " group range 225.0.0.0/8") | |
1239 | ||
1240 | input_dict = { | |
1241 | "r2": { | |
1242 | "pim": { | |
1243 | "rp": [ | |
1244 | { | |
1245 | "rp_addr": topo["routers"]["r2"]["links"]["lo"]["ipv4"].split( | |
1246 | "/" | |
1247 | )[0], | |
1248 | "group_addr_range": GROUP_RANGE, | |
1249 | } | |
1250 | ] | |
1251 | } | |
1252 | } | |
1253 | } | |
1254 | ||
1255 | result = create_pim_config(tgen, topo, input_dict) | |
1256 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1257 | ||
1258 | step("Send multicast traffic from FRR3 to 225.1.1.1 receiver") | |
1973df1d | 1259 | result = app_helper.run_traffic("i2", IGMP_JOIN, "f1") |
03e7807b KK |
1260 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
1261 | ||
1262 | step( | |
1263 | "Verify 'show ip mroute' showing correct RPF and OIF" | |
1264 | " interface for (*,G) and (S,G) entries on all the nodes" | |
1265 | ) | |
1266 | ||
1267 | source = topo["routers"]["i2"]["links"]["f1"]["ipv4"].split("/")[0] | |
1268 | input_dict_4 = [ | |
1269 | {"dut": "l1", "src_address": "*", "iif": "l1-r2-eth4", "oil": "l1-i1-eth1"}, | |
1270 | {"dut": "l1", "src_address": source, "iif": "l1-r2-eth4", "oil": "l1-i1-eth1"}, | |
1271 | {"dut": "f1", "src_address": source, "iif": "f1-i2-eth1", "oil": "f1-r2-eth3"}, | |
1272 | ] | |
1273 | for data in input_dict_4: | |
4fafd29f | 1274 | result = verify_mroutes( |
03e7807b KK |
1275 | tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"] |
1276 | ) | |
1277 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1278 | ||
1279 | step( | |
1280 | "Verify 'show ip pim upstream' showing correct OIL and IIF" " on all the nodes" | |
1281 | ) | |
1282 | for data in input_dict_4: | |
1283 | result = verify_upstream_iif( | |
1284 | tgen, data["dut"], data["iif"], data["src_address"], IGMP_JOIN | |
1285 | ) | |
1286 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1287 | ||
1288 | step("Modify IGMP query interval default to other timer on FRR1" "3 times") | |
1289 | input_dict_1 = { | |
1290 | "l1": { | |
1291 | "igmp": { | |
1292 | "interfaces": { | |
1973df1d | 1293 | "l1-i1-eth1": {"igmp": {"query": {"query-interval": 20}}} |
03e7807b KK |
1294 | } |
1295 | } | |
1296 | } | |
1297 | } | |
1298 | result = create_igmp_config(tgen, topo, input_dict_1) | |
1299 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1300 | ||
1301 | result = verify_igmp_config(tgen, input_dict_1) | |
1302 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1303 | ||
1304 | input_dict_2 = { | |
1305 | "l1": { | |
1306 | "igmp": { | |
1307 | "interfaces": { | |
1973df1d | 1308 | "l1-i1-eth1": {"igmp": {"query": {"query-interval": 25}}} |
03e7807b KK |
1309 | } |
1310 | } | |
1311 | } | |
1312 | } | |
1313 | result = create_igmp_config(tgen, topo, input_dict_2) | |
1314 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1315 | ||
1316 | result = verify_igmp_config(tgen, input_dict_2) | |
1317 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1318 | ||
1319 | input_dict_3 = { | |
1320 | "l1": { | |
1321 | "igmp": { | |
1322 | "interfaces": { | |
1973df1d | 1323 | "l1-i1-eth1": {"igmp": {"query": {"query-interval": 30}}} |
03e7807b KK |
1324 | } |
1325 | } | |
1326 | } | |
1327 | } | |
1328 | result = create_igmp_config(tgen, topo, input_dict_3) | |
1329 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1330 | ||
1331 | result = verify_igmp_config(tgen, input_dict_3) | |
1332 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1333 | ||
1334 | step("Verify that no core is observed") | |
1335 | if tgen.routers_have_failure(): | |
1336 | assert False, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1337 | ||
1338 | write_test_footer(tc_name) | |
1339 | ||
1340 | ||
1341 | def test_modify_igmp_max_query_response_timer_p0(request): | |
1342 | """ | |
1343 | TC_25: | |
1344 | Verify modification of IGMP max query response timer | |
1345 | should get update accordingly | |
1346 | """ | |
1347 | ||
1348 | tgen = get_topogen() | |
8db751b8 | 1349 | topo = tgen.json_topo |
03e7807b KK |
1350 | tc_name = request.node.name |
1351 | write_test_header(tc_name) | |
1352 | ||
8db751b8 CH |
1353 | # Don"t run this test if we have any failure. |
1354 | if tgen.routers_have_failure(): | |
1355 | pytest.skip(tgen.errors) | |
1356 | ||
03e7807b | 1357 | # Creating configuration from JSON |
1973df1d | 1358 | app_helper.stop_all_hosts() |
4fafd29f | 1359 | clear_mroute(tgen) |
03e7807b | 1360 | reset_config_on_routers(tgen) |
4fafd29f | 1361 | clear_pim_interface_traffic(tgen, topo) |
03e7807b | 1362 | |
03e7807b | 1363 | step("Enable IGMP on FRR1 interface and send IGMP join (225.1.1.1)") |
1973df1d | 1364 | result = app_helper.run_join("i1", IGMP_JOIN, "l1") |
03e7807b KK |
1365 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
1366 | ||
8db751b8 | 1367 | step("Configure IGMP query response time to 10 deci-sec on FRR1") |
03e7807b KK |
1368 | input_dict_1 = { |
1369 | "l1": { | |
1370 | "igmp": { | |
1371 | "interfaces": { | |
1372 | "l1-i1-eth1": { | |
1373 | "igmp": { | |
1374 | "version": "2", | |
1375 | "query": {"query-max-response-time": 10}, | |
1376 | } | |
1377 | } | |
1378 | } | |
1379 | } | |
1380 | } | |
1381 | } | |
1382 | result = create_igmp_config(tgen, topo, input_dict_1) | |
1383 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1384 | ||
1385 | result = verify_igmp_config(tgen, input_dict_1) | |
1386 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1387 | ||
1388 | step("Configure RP on R2 (loopback interface) for the" " group range 225.0.0.0/8") | |
1389 | ||
1390 | input_dict = { | |
1391 | "r2": { | |
1392 | "pim": { | |
1393 | "rp": [ | |
1394 | { | |
1395 | "rp_addr": topo["routers"]["r2"]["links"]["lo"]["ipv4"].split( | |
1396 | "/" | |
1397 | )[0], | |
1398 | "group_addr_range": GROUP_RANGE, | |
1399 | } | |
1400 | ] | |
1401 | } | |
1402 | } | |
1403 | } | |
1404 | ||
1405 | result = create_pim_config(tgen, topo, input_dict) | |
1406 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1407 | ||
1408 | step("Send multicast traffic from FRR3 to 225.1.1.1 receiver") | |
1973df1d | 1409 | result = app_helper.run_traffic("i2", IGMP_JOIN, "f1") |
03e7807b KK |
1410 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) |
1411 | ||
1412 | step( | |
1413 | "Verify 'show ip mroute' showing correct RPF and OIF" | |
1414 | " interface for (*,G) and (S,G) entries on all the nodes" | |
1415 | ) | |
1416 | ||
1417 | source = topo["routers"]["i2"]["links"]["f1"]["ipv4"].split("/")[0] | |
1418 | input_dict_5 = [ | |
1419 | {"dut": "l1", "src_address": "*", "iif": "l1-r2-eth4", "oil": "l1-i1-eth1"}, | |
1420 | {"dut": "l1", "src_address": source, "iif": "l1-r2-eth4", "oil": "l1-i1-eth1"}, | |
1421 | {"dut": "f1", "src_address": source, "iif": "f1-i2-eth1", "oil": "f1-r2-eth3"}, | |
1422 | ] | |
1423 | for data in input_dict_5: | |
4fafd29f | 1424 | result = verify_mroutes( |
03e7807b KK |
1425 | tgen, data["dut"], data["src_address"], IGMP_JOIN, data["iif"], data["oil"] |
1426 | ) | |
1427 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1428 | ||
1429 | step( | |
1430 | "Verify 'show ip pim upstream' showing correct OIL and IIF" " on all the nodes" | |
1431 | ) | |
1432 | for data in input_dict_5: | |
1433 | result = verify_upstream_iif( | |
1434 | tgen, data["dut"], data["iif"], data["src_address"], IGMP_JOIN | |
1435 | ) | |
1436 | assert result is True, "Testcase {} : Failed Error: {}".format(tc_name, result) | |
1437 | ||
1438 | step("Delete the PIM and IGMP on FRR1") | |
a53c08bc | 1439 | raw_config = {"l1": {"raw_config": ["interface l1-i1-eth1", "no ip pim"]}} |
0a76e764 | 1440 | result = apply_raw_config(tgen, raw_config) |
03e7807b KK |
1441 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) |
1442 | ||
1443 | input_dict_2 = { | |
1444 | "l1": { | |
1445 | "igmp": { | |
1446 | "interfaces": { | |
1447 | "l1-i1-eth1": { | |
1448 | "igmp": { | |
1449 | "version": "2", | |
1450 | "delete": True, | |
1451 | "query": {"query-max-response-time": 10, "delete": True}, | |
1452 | } | |
1453 | } | |
1454 | } | |
1455 | } | |
1456 | } | |
1457 | } | |
1458 | result = create_igmp_config(tgen, topo, input_dict_2) | |
1459 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1460 | ||
1461 | step("Configure PIM on FRR") | |
1462 | result = create_pim_config(tgen, topo["routers"]) | |
1463 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1464 | ||
1973df1d | 1465 | step("Configure max query response timer 100 decisec on FRR1") |
03e7807b KK |
1466 | input_dict_3 = { |
1467 | "l1": { | |
1468 | "igmp": { | |
1469 | "interfaces": { | |
1470 | "l1-i1-eth1": { | |
1471 | "igmp": { | |
1472 | "version": "2", | |
1473 | "query": {"query-max-response-time": 100}, | |
1474 | } | |
1475 | } | |
1476 | } | |
1477 | } | |
1478 | } | |
1479 | } | |
1480 | result = create_igmp_config(tgen, topo, input_dict_3) | |
1481 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1482 | ||
1483 | result = verify_igmp_config(tgen, input_dict_3) | |
1484 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1485 | ||
1486 | step( | |
1487 | "Remove and add max query response timer cli with different" | |
1488 | "timer 5 times on FRR1 Enable IGMP and IGMP version 2 on FRR1" | |
1489 | " on FRR1" | |
1490 | ) | |
1491 | ||
1492 | input_dict_3 = { | |
1493 | "l1": { | |
1494 | "igmp": { | |
1495 | "interfaces": { | |
1496 | "l1-i1-eth1": { | |
1497 | "igmp": { | |
1498 | "version": "2", | |
1973df1d | 1499 | "query": {"query-max-response-time": 105}, |
03e7807b KK |
1500 | } |
1501 | } | |
1502 | } | |
1503 | } | |
1504 | } | |
1505 | } | |
1506 | result = create_igmp_config(tgen, topo, input_dict_3) | |
1507 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1508 | ||
1509 | result = verify_igmp_config(tgen, input_dict_3) | |
1510 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1511 | ||
1512 | input_dict_3 = { | |
1513 | "l1": { | |
1514 | "igmp": { | |
1515 | "interfaces": { | |
1516 | "l1-i1-eth1": { | |
1517 | "igmp": { | |
1518 | "version": "2", | |
1973df1d | 1519 | "query": {"query-max-response-time": 110}, |
03e7807b KK |
1520 | } |
1521 | } | |
1522 | } | |
1523 | } | |
1524 | } | |
1525 | } | |
1526 | result = create_igmp_config(tgen, topo, input_dict_3) | |
1527 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1528 | ||
1529 | result = verify_igmp_config(tgen, input_dict_3) | |
1530 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1531 | ||
1532 | input_dict_3 = { | |
1533 | "l1": { | |
1534 | "igmp": { | |
1535 | "interfaces": { | |
1536 | "l1-i1-eth1": { | |
1537 | "igmp": { | |
1538 | "version": "2", | |
1973df1d | 1539 | "query": {"query-max-response-time": 115}, |
03e7807b KK |
1540 | } |
1541 | } | |
1542 | } | |
1543 | } | |
1544 | } | |
1545 | } | |
1546 | result = create_igmp_config(tgen, topo, input_dict_3) | |
1547 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1548 | ||
1549 | result = verify_igmp_config(tgen, input_dict_3) | |
1550 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1551 | ||
1552 | input_dict_3 = { | |
1553 | "l1": { | |
1554 | "igmp": { | |
1555 | "interfaces": { | |
1556 | "l1-i1-eth1": { | |
1557 | "igmp": { | |
1558 | "version": "2", | |
1973df1d | 1559 | "query": {"query-max-response-time": 120}, |
03e7807b KK |
1560 | } |
1561 | } | |
1562 | } | |
1563 | } | |
1564 | } | |
1565 | } | |
1566 | result = create_igmp_config(tgen, topo, input_dict_3) | |
1567 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1568 | ||
1569 | result = verify_igmp_config(tgen, input_dict_3) | |
1570 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1571 | ||
1572 | step("Enable IGMP and IGMP version 2 on FRR1 on FRR1") | |
1573 | ||
1574 | input_dict_4 = { | |
1575 | "l1": {"igmp": {"interfaces": {"l1-i1-eth1": {"igmp": {"version": "2"}}}}} | |
1576 | } | |
1577 | result = create_igmp_config(tgen, topo, input_dict_4) | |
1578 | assert result is True, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1579 | ||
1580 | step("Verify that no core is observed") | |
1581 | if tgen.routers_have_failure(): | |
1582 | assert False, "Testcase {}: Failed Error: {}".format(tc_name, result) | |
1583 | ||
1584 | write_test_footer(tc_name) | |
1585 | ||
1586 | ||
1587 | if __name__ == "__main__": | |
1588 | args = ["-s"] + sys.argv[1:] | |
1589 | sys.exit(pytest.main(args)) |