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8a86be27 | 1 | #!/usr/bin/python |
acddc0ed | 2 | # SPDX-License-Identifier: ISC |
8a86be27 MR |
3 | |
4 | # | |
5 | # Copyright (c) 2021 by VMware, Inc. ("VMware") | |
6 | # Used Copyright (c) 2018 by Network Device Education Foundation, Inc. | |
7 | # ("NetDEF") in this file. | |
8 | # | |
8a86be27 MR |
9 | |
10 | ||
11 | """OSPF Summarisation Functionality Automation.""" | |
12 | import os | |
13 | import sys | |
14 | import time | |
15 | import pytest | |
8a86be27 MR |
16 | |
17 | # Save the Current Working Directory to find configuration files. | |
18 | CWD = os.path.dirname(os.path.realpath(__file__)) | |
19 | sys.path.append(os.path.join(CWD, "../")) | |
20 | sys.path.append(os.path.join(CWD, "../lib/")) | |
21 | ||
22 | # pylint: disable=C0413 | |
23 | # Import topogen and topotest helpers | |
8a86be27 MR |
24 | from lib.topogen import Topogen, get_topogen |
25 | import ipaddress | |
26 | from time import sleep | |
27 | ||
28 | # Import topoJson from lib, to create topology and initial configuration | |
29 | from lib.common_config import ( | |
30 | start_topology, | |
31 | write_test_header, | |
32 | kill_router_daemons, | |
33 | write_test_footer, | |
34 | reset_config_on_routers, | |
35 | stop_router, | |
36 | start_router, | |
37 | verify_rib, | |
38 | create_static_routes, | |
39 | step, | |
40 | start_router_daemons, | |
41 | create_route_maps, | |
42 | shutdown_bringup_interface, | |
43 | create_prefix_lists, | |
44 | create_route_maps, | |
d1b5fa5b | 45 | create_interfaces_cfg, |
8a86be27 MR |
46 | ) |
47 | from lib.topolog import logger | |
4953ca97 | 48 | from lib.topojson import build_config_from_json |
8a86be27 MR |
49 | from lib.ospf import ( |
50 | verify_ospf6_neighbor, | |
51 | clear_ospf, | |
52 | verify_ospf6_rib, | |
53 | create_router_ospf, | |
54 | verify_ospf_summary, | |
55 | ) | |
56 | ||
cbdecd68 | 57 | pytestmark = [pytest.mark.ospfd, pytest.mark.staticd] |
8a86be27 MR |
58 | |
59 | # Global variables | |
60 | topo = None | |
8a86be27 MR |
61 | |
62 | NETWORK = { | |
63 | "ipv4": [ | |
64 | "11.0.20.1/32", | |
65 | "11.0.20.2/32", | |
66 | "11.0.20.3/32", | |
67 | "11.0.20.4/32", | |
68 | "11.0.20.5/32", | |
69 | ], | |
70 | "ipv6": [ | |
71 | "2011:0:20::1/128", | |
72 | "2011:0:20::2/128", | |
73 | "2011:0:20::3/128", | |
74 | "2011:0:20::4/128", | |
75 | "2011:0:20::5/128", | |
76 | ], | |
77 | } | |
78 | NETWORK_11 = { | |
79 | "ipv4": ["11.0.20.6/32", "11.0.20.7/32"], | |
80 | "ipv6": ["2011:0:20::6/128", "2011:0:20::7/128"], | |
81 | } | |
82 | ||
83 | NETWORK2 = { | |
84 | "ipv4": [ | |
85 | "12.0.20.1/32", | |
86 | "12.0.20.2/32", | |
87 | "12.0.20.3/32", | |
88 | "12.0.20.4/32", | |
89 | "12.0.20.5/32", | |
90 | ], | |
91 | "ipv6": [ | |
92 | "2012:0:20::1/128", | |
93 | "2012:0:20::2/128", | |
94 | "2012:0:20::3/128", | |
95 | "2012:0:20::4/128", | |
96 | "2012:0:20::5/128", | |
97 | ], | |
98 | } | |
99 | SUMMARY = { | |
100 | "ipv4": ["11.0.0.0/8", "12.0.0.0/8", "11.0.0.0/24"], | |
101 | "ipv6": ["2011::/32", "2012::/32", "2011::/64", "2011::/24"], | |
102 | } | |
103 | """ | |
104 | TOPOOLOGY = | |
105 | Please view in a fixed-width font such as Courier. | |
106 | +---+ A0 +---+ | |
107 | +R1 +------------+R2 | | |
108 | +-+-+- +--++ | |
109 | | -- -- | | |
110 | | -- A0 -- | | |
111 | A0| ---- | | |
112 | | ---- | A0 | |
113 | | -- -- | | |
114 | | -- -- | | |
115 | +-+-+- +-+-+ | |
116 | +R0 +-------------+R3 | | |
117 | +---+ A0 +---+ | |
118 | ||
119 | TESTCASES = | |
120 | 1. OSPF summarisation functionality. | |
121 | 2. OSPF summarisation with advertise and no advertise option | |
122 | 3. OSPF summarisation with route map modification of metric type. | |
123 | 4. OSPF CLI Show verify ospf ASBR summary config and show commands behaviours. | |
124 | 5. OSPF summarisation Chaos. | |
125 | """ | |
126 | ||
127 | ||
8a86be27 MR |
128 | def setup_module(mod): |
129 | """ | |
130 | Sets up the pytest environment | |
131 | ||
132 | * `mod`: module name | |
133 | """ | |
8a86be27 MR |
134 | testsuite_run_time = time.asctime(time.localtime(time.time())) |
135 | logger.info("Testsuite start time: {}".format(testsuite_run_time)) | |
136 | logger.info("=" * 40) | |
137 | ||
138 | logger.info("Running setup_module to create topology") | |
139 | ||
140 | # This function initiates the topology build with Topogen... | |
e82b531d CH |
141 | json_file = "{}/ospfv3_asbr_summary_topo1.json".format(CWD) |
142 | tgen = Topogen(json_file, mod.__name__) | |
143 | global topo | |
144 | topo = tgen.json_topo | |
8a86be27 MR |
145 | # ... and here it calls Mininet initialization functions. |
146 | ||
8a86be27 | 147 | # Starting topology, create tmp files which are loaded to routers |
d60a3f0e | 148 | # to start daemons and then start routers |
991a971f | 149 | start_topology(tgen) |
8a86be27 MR |
150 | |
151 | # Creating configuration from JSON | |
152 | build_config_from_json(tgen, topo) | |
153 | ||
154 | # Don't run this test if we have any failure. | |
155 | if tgen.routers_have_failure(): | |
156 | pytest.skip(tgen.errors) | |
157 | # Api call verify whether OSPF is converged | |
158 | ospf_covergence = verify_ospf6_neighbor(tgen, topo) | |
74dd0c84 | 159 | assert ospf_covergence is True, "setup_module :Failed \n Error: {}".format( |
8a86be27 MR |
160 | ospf_covergence |
161 | ) | |
162 | ||
163 | logger.info("Running setup_module() done") | |
164 | ||
165 | ||
166 | def teardown_module(mod): | |
167 | """ | |
168 | Teardown the pytest environment. | |
169 | ||
170 | * `mod`: module name | |
171 | """ | |
172 | ||
173 | logger.info("Running teardown_module to delete topology") | |
174 | ||
175 | tgen = get_topogen() | |
176 | ||
177 | # Stop toplogy and Remove tmp files | |
178 | tgen.stop_topology() | |
179 | ||
180 | logger.info( | |
181 | "Testsuite end time: {}".format(time.asctime(time.localtime(time.time()))) | |
182 | ) | |
183 | logger.info("=" * 40) | |
184 | ||
185 | ||
186 | def red_static(dut, config=True): | |
187 | """ | |
188 | Local 'def' for Redstribute static routes inside ospf. | |
189 | ||
190 | Parameters | |
191 | ---------- | |
192 | * `dut` : DUT on which configs have to be made. | |
193 | * `config` : True or False, True by default for configure, set False for | |
194 | unconfiguration. | |
195 | """ | |
196 | global topo | |
197 | tgen = get_topogen() | |
198 | if config: | |
199 | ospf_red = {dut: {"ospf6": {"redistribute": [{"redist_type": "static"}]}}} | |
200 | else: | |
201 | ospf_red = { | |
202 | dut: { | |
203 | "ospf6": {"redistribute": [{"redist_type": "static", "delete": True}]} | |
204 | } | |
205 | } | |
206 | result = create_router_ospf(tgen, topo, ospf_red) | |
207 | assert result is True, "Testcase : Failed \n Error: {}".format(result) | |
208 | ||
209 | ||
210 | def red_connected(dut, config=True): | |
211 | """ | |
212 | Local 'def' for Redstribute connected routes inside ospf | |
213 | ||
214 | Parameters | |
215 | ---------- | |
216 | * `dut` : DUT on which configs have to be made. | |
217 | * `config` : True or False, True by default for configure, set False for | |
218 | unconfiguration. | |
219 | """ | |
220 | global topo | |
221 | tgen = get_topogen() | |
222 | if config: | |
223 | ospf_red = {dut: {"ospf6": {"redistribute": [{"redist_type": "connected"}]}}} | |
224 | else: | |
225 | ospf_red = { | |
226 | dut: { | |
227 | "ospf6": { | |
228 | "redistribute": [{"redist_type": "connected", "delete": True}] | |
229 | } | |
230 | } | |
231 | } | |
232 | result = create_router_ospf(tgen, topo, ospf_red) | |
233 | assert result is True, "Testcase: Failed \n Error: {}".format(result) | |
234 | ||
235 | ||
236 | # ################################## | |
237 | # Test cases start here. | |
238 | # ################################## | |
239 | ||
a53c08bc | 240 | |
8a86be27 MR |
241 | def test_ospfv3_type5_summary_tc42_p0(request): |
242 | """OSPF summarisation functionality.""" | |
243 | tc_name = request.node.name | |
244 | write_test_header(tc_name) | |
245 | tgen = get_topogen() | |
246 | ||
247 | # Don't run this test if we have any failure. | |
248 | if tgen.routers_have_failure(): | |
249 | pytest.skip(tgen.errors) | |
250 | ||
251 | global topo | |
252 | step("Bring up the base config as per the topology") | |
253 | reset_config_on_routers(tgen) | |
254 | ||
a53c08bc | 255 | protocol = "ospf" |
8a86be27 MR |
256 | |
257 | step( | |
258 | "Configure 5 static routes from the same network on R0" | |
a53c08bc CH |
259 | "5 static routes from different networks and redistribute in R0" |
260 | ) | |
8a86be27 MR |
261 | input_dict_static_rtes = { |
262 | "r0": { | |
263 | "static_routes": [ | |
a53c08bc CH |
264 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, |
265 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
8a86be27 MR |
266 | ] |
267 | } | |
268 | } | |
269 | result = create_static_routes(tgen, input_dict_static_rtes) | |
a53c08bc | 270 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 271 | |
a53c08bc | 272 | dut = "r0" |
8a86be27 MR |
273 | red_static(dut) |
274 | ||
275 | step("Verify that routes are learnt on R1.") | |
a53c08bc | 276 | dut = "r1" |
8a86be27 MR |
277 | |
278 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
a53c08bc CH |
279 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
280 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
281 | assert ( | |
282 | result is True | |
74dd0c84 | 283 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
284 | |
285 | step( | |
286 | "Configure External Route summary in R0 to summarise 5" | |
a53c08bc CH |
287 | " routes to one route. with aggregate timer as 6 sec" |
288 | ) | |
8a86be27 MR |
289 | |
290 | ospf_summ_r1 = { | |
291 | "r0": { | |
292 | "ospf6": { | |
a53c08bc CH |
293 | "summary-address": [ |
294 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
295 | ], | |
296 | "aggr_timer": 6, | |
8a86be27 MR |
297 | } |
298 | } | |
299 | } | |
300 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 301 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
302 | |
303 | step( | |
304 | "Verify that external routes are summarised to configured summary " | |
305 | "address on R0 after 5 secs of delay timer expiry and only one " | |
a53c08bc CH |
306 | "route is sent to R1." |
307 | ) | |
308 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} | |
309 | dut = "r1" | |
8a86be27 MR |
310 | |
311 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
a53c08bc | 312 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 313 | |
a53c08bc CH |
314 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
315 | assert ( | |
316 | result is True | |
74dd0c84 | 317 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
318 | |
319 | step("Verify that show ip ospf summary should show the summaries.") | |
320 | input_dict = { | |
321 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
322 | "summaryAddress": SUMMARY["ipv6"][0], |
323 | "metricType": "E2", | |
8a86be27 MR |
324 | "Metric": 20, |
325 | "Tag": 0, | |
f932966b | 326 | "externalRouteCount": 5, |
8a86be27 MR |
327 | } |
328 | } | |
a53c08bc CH |
329 | dut = "r0" |
330 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
331 | assert ( | |
332 | result is True | |
74dd0c84 | 333 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 | 334 | |
74dd0c84 | 335 | step("Verify that originally advertised routes are withdraw from there peer.") |
8a86be27 | 336 | input_dict = { |
a53c08bc | 337 | "r0": {"static_routes": [{"network": NETWORK["ipv6"], "next_hop": "blackhole"}]} |
8a86be27 | 338 | } |
a53c08bc | 339 | dut = "r1" |
8a86be27 | 340 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) |
a53c08bc CH |
341 | assert ( |
342 | result is not True | |
74dd0c84 | 343 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
344 | tc_name, result |
345 | ) | |
8a86be27 | 346 | |
a53c08bc CH |
347 | result = verify_rib( |
348 | tgen, "ipv6", dut, input_dict, protocol=protocol, expected=False | |
349 | ) | |
350 | assert ( | |
351 | result is not True | |
74dd0c84 | 352 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 MR |
353 | |
354 | step("Delete the configured summary") | |
355 | ospf_summ_r1 = { | |
356 | "r0": { | |
357 | "ospf6": { | |
a53c08bc CH |
358 | "summary-address": [ |
359 | { | |
360 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
361 | "mask": "32", | |
362 | "del_aggr_timer": True, | |
363 | "delete": True, | |
364 | } | |
365 | ] | |
8a86be27 MR |
366 | } |
367 | } | |
368 | } | |
369 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 370 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
371 | |
372 | step("Verify that summary lsa is withdrawn from R1 and deleted from R0.") | |
a53c08bc | 373 | dut = "r1" |
8a86be27 | 374 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) |
a53c08bc CH |
375 | assert ( |
376 | result is not True | |
74dd0c84 | 377 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
378 | tc_name, result |
379 | ) | |
8a86be27 | 380 | |
a53c08bc CH |
381 | result = verify_rib( |
382 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
383 | ) | |
384 | assert ( | |
385 | result is not True | |
74dd0c84 | 386 | ), "Testcase {} : Failed Error: Summary Route still present in RIB".format(tc_name) |
8a86be27 MR |
387 | |
388 | step("show ip ospf summary should not have any summary address.") | |
389 | input_dict = { | |
390 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
391 | "summaryAddress": SUMMARY["ipv6"][0], |
392 | "metricType": "E2", | |
8a86be27 MR |
393 | "Metric": 20, |
394 | "Tag": 0, | |
f932966b | 395 | "externalRouteCount": 5, |
8a86be27 MR |
396 | } |
397 | } | |
a53c08bc CH |
398 | dut = "r0" |
399 | result = verify_ospf_summary( | |
400 | tgen, topo, dut, input_dict, ospf="ospf6", expected=False | |
401 | ) | |
402 | assert ( | |
403 | result is not True | |
74dd0c84 | 404 | ), "Testcase {} : Failed Error: Summary still present in DB".format(tc_name) |
8a86be27 | 405 | |
a53c08bc | 406 | dut = "r1" |
8a86be27 MR |
407 | step("All 5 routes are advertised after deletion of configured summary.") |
408 | ||
409 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
a53c08bc | 410 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 411 | |
a53c08bc CH |
412 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) |
413 | assert ( | |
414 | result is True | |
74dd0c84 | 415 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
416 | |
417 | step("configure the summary again and delete static routes .") | |
418 | ospf_summ_r1 = { | |
419 | "r0": { | |
420 | "ospf6": { | |
a53c08bc CH |
421 | "summary-address": [ |
422 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
423 | ] | |
8a86be27 MR |
424 | } |
425 | } | |
426 | } | |
427 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 428 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
429 | |
430 | input_dict = { | |
431 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
432 | "summaryAddress": SUMMARY["ipv6"][0], |
433 | "metricType": "E2", | |
8a86be27 MR |
434 | "Metric": 20, |
435 | "Tag": 0, | |
f932966b | 436 | "externalRouteCount": 5, |
8a86be27 MR |
437 | } |
438 | } | |
a53c08bc CH |
439 | dut = "r0" |
440 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
441 | assert ( | |
442 | result is True | |
74dd0c84 | 443 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 MR |
444 | |
445 | input_dict = { | |
446 | "r0": { | |
447 | "static_routes": [ | |
a53c08bc | 448 | {"network": NETWORK["ipv6"], "next_hop": "blackhole", "delete": True} |
8a86be27 MR |
449 | ] |
450 | } | |
451 | } | |
452 | result = create_static_routes(tgen, input_dict) | |
a53c08bc | 453 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 454 | |
a53c08bc | 455 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} |
8a86be27 MR |
456 | step("Verify that summary route is withdrawn from R1.") |
457 | ||
a53c08bc | 458 | dut = "r1" |
8a86be27 | 459 | result = verify_ospf6_rib(tgen, dut, input_dict_summary, expected=False) |
a53c08bc CH |
460 | assert ( |
461 | result is not True | |
74dd0c84 | 462 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
463 | tc_name, result |
464 | ) | |
8a86be27 | 465 | |
a53c08bc CH |
466 | result = verify_rib( |
467 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
468 | ) | |
469 | assert ( | |
470 | result is not True | |
74dd0c84 | 471 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 MR |
472 | |
473 | step("Add back static routes.") | |
474 | input_dict_static_rtes = { | |
a53c08bc | 475 | "r0": {"static_routes": [{"network": NETWORK["ipv6"], "next_hop": "blackhole"}]} |
8a86be27 MR |
476 | } |
477 | result = create_static_routes(tgen, input_dict_static_rtes) | |
a53c08bc | 478 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
479 | |
480 | step( | |
481 | "Verify that external routes are summarised to configured summary" | |
a53c08bc CH |
482 | " address on R0 and only one route is sent to R1." |
483 | ) | |
484 | dut = "r1" | |
8a86be27 MR |
485 | |
486 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes, expected=False) | |
a53c08bc CH |
487 | assert ( |
488 | result is not True | |
74dd0c84 | 489 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
490 | tc_name, result |
491 | ) | |
8a86be27 MR |
492 | |
493 | result = verify_rib( | |
a53c08bc CH |
494 | tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol, expected=False |
495 | ) | |
496 | assert ( | |
497 | result is not True | |
74dd0c84 | 498 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 | 499 | |
a53c08bc CH |
500 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} |
501 | dut = "r1" | |
8a86be27 MR |
502 | |
503 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
a53c08bc | 504 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 505 | |
a53c08bc CH |
506 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
507 | assert ( | |
508 | result is True | |
74dd0c84 | 509 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
510 | |
511 | step("Verify that show ip ospf summary should show configure summaries.") | |
512 | ||
513 | input_dict = { | |
514 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
515 | "summaryAddress": SUMMARY["ipv6"][0], |
516 | "metricType": "E2", | |
8a86be27 MR |
517 | "Metric": 20, |
518 | "Tag": 0, | |
f932966b | 519 | "externalRouteCount": 5, |
8a86be27 MR |
520 | } |
521 | } | |
a53c08bc CH |
522 | dut = "r0" |
523 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
524 | assert ( | |
525 | result is True | |
74dd0c84 | 526 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 MR |
527 | |
528 | step("Configure new static route which is matching configured summary.") | |
529 | input_dict_static_rtes = { | |
530 | "r0": { | |
a53c08bc | 531 | "static_routes": [{"network": NETWORK_11["ipv6"], "next_hop": "blackhole"}] |
8a86be27 MR |
532 | } |
533 | } | |
534 | result = create_static_routes(tgen, input_dict_static_rtes) | |
a53c08bc | 535 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
536 | |
537 | # step("verify that summary lsa is not refreshed.") | |
538 | # show ip ospf database command is not working, waiting for DEV fix. | |
539 | ||
540 | step("Delete one of the static route.") | |
541 | input_dict_static_rtes = { | |
542 | "r0": { | |
543 | "static_routes": [ | |
a53c08bc | 544 | {"network": NETWORK_11["ipv6"], "next_hop": "blackhole", "delete": True} |
8a86be27 MR |
545 | ] |
546 | } | |
547 | } | |
548 | result = create_static_routes(tgen, input_dict_static_rtes) | |
a53c08bc | 549 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
550 | |
551 | # step("verify that summary lsa is not refreshed.") | |
552 | # show ip ospf database command is not working, waiting for DEV fix. | |
553 | ||
554 | # step("Verify that deleted static route is removed from ospf LSDB.") | |
555 | # show ip ospf database command is not working, waiting for DEV fix. | |
556 | ||
557 | step( | |
558 | "Configure redistribute connected and configure ospf external" | |
a53c08bc CH |
559 | " summary address to summarise the connected routes." |
560 | ) | |
8a86be27 | 561 | |
a53c08bc | 562 | dut = "r0" |
8a86be27 | 563 | red_connected(dut) |
a53c08bc | 564 | clear_ospf(tgen, dut, ospf="ospf6") |
8a86be27 | 565 | |
a53c08bc | 566 | ip = topo["routers"]["r0"]["links"]["r3"]["ipv6"] |
8a86be27 | 567 | |
1fdd28a7 | 568 | ip_net = str(ipaddress.ip_interface("{}".format(ip)).network) |
8a86be27 MR |
569 | ospf_summ_r1 = { |
570 | "r0": { | |
571 | "ospf6": { | |
a53c08bc | 572 | "summary-address": [{"prefix": ip_net.split("/")[0], "mask": "8"}] |
8a86be27 MR |
573 | } |
574 | } | |
575 | } | |
576 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 577 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
578 | |
579 | step( | |
580 | "Verify that external routes are summarised to configured " | |
a53c08bc CH |
581 | "summary address on R0 and only one route is sent to R1." |
582 | ) | |
8a86be27 | 583 | |
a53c08bc CH |
584 | input_dict_summary = {"r0": {"static_routes": [{"network": "fd00::/64"}]}} |
585 | dut = "r1" | |
8a86be27 | 586 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) |
a53c08bc | 587 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 588 | |
a53c08bc CH |
589 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
590 | assert ( | |
591 | result is True | |
74dd0c84 | 592 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
593 | |
594 | step("Shut one of the interface") | |
a53c08bc | 595 | intf = topo["routers"]["r0"]["links"]["r3-link0"]["interface"] |
8a86be27 MR |
596 | shutdown_bringup_interface(tgen, dut, intf, False) |
597 | ||
598 | # step("verify that summary lsa is not refreshed.") | |
599 | # show ip ospf database command is not working, waiting for DEV fix. | |
600 | ||
601 | # step("Verify that deleted connected route is removed from ospf LSDB.") | |
602 | # show ip ospf database command is not working, waiting for DEV fix. | |
603 | ||
604 | step("Un do shut the interface") | |
605 | shutdown_bringup_interface(tgen, dut, intf, True) | |
606 | ||
607 | # step("verify that summary lsa is not refreshed.") | |
608 | # show ip ospf database command is not working, waiting for DEV fix. | |
609 | ||
610 | # step("Verify that deleted connected route is removed from ospf LSDB.") | |
611 | # show ip ospf database command is not working, waiting for DEV fix. | |
612 | ||
613 | step("Delete OSPF process.") | |
a53c08bc | 614 | ospf_del = {"r0": {"ospf6": {"delete": True}}} |
8a86be27 MR |
615 | result = create_router_ospf(tgen, topo, ospf_del) |
616 | assert result is True, "Testcase : Failed \n Error: {}".format(result) | |
617 | ||
618 | step("Reconfigure ospf process with summary") | |
619 | reset_config_on_routers(tgen) | |
620 | ||
621 | input_dict_static_rtes = { | |
622 | "r0": { | |
623 | "static_routes": [ | |
a53c08bc CH |
624 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, |
625 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
8a86be27 MR |
626 | ] |
627 | } | |
628 | } | |
629 | result = create_static_routes(tgen, input_dict_static_rtes) | |
a53c08bc | 630 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 631 | |
a53c08bc | 632 | dut = "r0" |
8a86be27 MR |
633 | red_static(dut) |
634 | red_connected(dut) | |
635 | ospf_summ_r1 = { | |
636 | "r0": { | |
637 | "ospf6": { | |
a53c08bc CH |
638 | "summary-address": [ |
639 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
640 | ] | |
8a86be27 MR |
641 | } |
642 | } | |
643 | } | |
644 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 645 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
646 | step( |
647 | "Verify that external routes are summarised to configured summary " | |
a53c08bc CH |
648 | "address on R0 and only one route is sent to R1." |
649 | ) | |
8a86be27 MR |
650 | |
651 | input_dict = { | |
652 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
653 | "summaryAddress": SUMMARY["ipv6"][0], |
654 | "metricType": "E2", | |
8a86be27 MR |
655 | "Metric": 20, |
656 | "Tag": 0, | |
f932966b | 657 | "externalRouteCount": 5, |
8a86be27 MR |
658 | } |
659 | } | |
a53c08bc CH |
660 | dut = "r0" |
661 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
662 | assert ( | |
663 | result is True | |
74dd0c84 | 664 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 | 665 | |
a53c08bc | 666 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} |
8a86be27 | 667 | |
a53c08bc | 668 | dut = "r1" |
8a86be27 | 669 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) |
a53c08bc | 670 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 671 | |
a53c08bc CH |
672 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
673 | assert ( | |
674 | result is True | |
74dd0c84 | 675 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
676 | |
677 | ospf_summ_r1 = { | |
678 | "r0": { | |
679 | "ospf6": { | |
a53c08bc CH |
680 | "summary-address": [ |
681 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
682 | ] | |
8a86be27 MR |
683 | } |
684 | } | |
685 | } | |
686 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 687 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
688 | |
689 | # step("verify that summary lsa is not refreshed.") | |
690 | # show ip ospf database command is not working, waiting for DEV fix. | |
691 | ||
692 | step("Delete the redistribute command in ospf.") | |
a53c08bc | 693 | dut = "r0" |
8a86be27 MR |
694 | red_connected(dut, config=False) |
695 | red_static(dut, config=False) | |
696 | ||
697 | step("Verify that summary route is withdrawn from the peer.") | |
698 | ||
a53c08bc | 699 | dut = "r1" |
8a86be27 | 700 | result = verify_ospf6_rib(tgen, dut, input_dict_summary, expected=False) |
a53c08bc CH |
701 | assert ( |
702 | result is not True | |
74dd0c84 | 703 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
704 | tc_name, result |
705 | ) | |
8a86be27 | 706 | |
a53c08bc CH |
707 | result = verify_rib( |
708 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
709 | ) | |
710 | assert ( | |
711 | result is not True | |
74dd0c84 | 712 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 MR |
713 | |
714 | ospf_summ_r1 = { | |
715 | "r0": { | |
716 | "ospf6": { | |
a53c08bc CH |
717 | "summary-address": [ |
718 | { | |
719 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
720 | "mask": "32", | |
721 | "metric": "1234", | |
722 | } | |
723 | ] | |
8a86be27 MR |
724 | } |
725 | } | |
726 | } | |
727 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 728 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
729 | |
730 | write_test_footer(tc_name) | |
731 | ||
732 | ||
d1b5fa5b | 733 | def test_ospfv3_type5_summary_tc43_p0(request): |
734 | """OSPF summarisation with metric type 2.""" | |
735 | tc_name = request.node.name | |
736 | write_test_header(tc_name) | |
737 | tgen = get_topogen() | |
738 | ||
739 | # Don't run this test if we have any failure. | |
740 | if tgen.routers_have_failure(): | |
741 | pytest.skip(tgen.errors) | |
742 | ||
743 | global topo | |
744 | step("Bring up the base config as per the topology") | |
745 | reset_config_on_routers(tgen) | |
746 | ||
747 | protocol = "ospf" | |
748 | ||
749 | step( | |
750 | "Configure 5 static routes from the same network on R0" | |
751 | "5 static routes from different networks and redistribute in R0" | |
752 | ) | |
753 | input_dict_static_rtes = { | |
754 | "r0": { | |
755 | "static_routes": [ | |
756 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, | |
757 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
758 | ] | |
759 | } | |
760 | } | |
761 | result = create_static_routes(tgen, input_dict_static_rtes) | |
762 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
763 | ||
764 | dut = "r0" | |
765 | red_static(dut) | |
766 | ||
767 | step("Verify that routes are learnt on R1.") | |
768 | dut = "r1" | |
769 | ||
770 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
771 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
772 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
773 | assert ( | |
774 | result is True | |
74dd0c84 | 775 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 776 | |
74dd0c84 | 777 | step("Configure External Route summary in R0 to summarise 5 routes to one route.") |
d1b5fa5b | 778 | ospf_summ_r1 = { |
779 | "r0": { | |
780 | "ospf6": { | |
781 | "summary-address": [ | |
782 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
783 | ] | |
784 | } | |
785 | } | |
786 | } | |
787 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
788 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
789 | step( | |
790 | "Verify that external routes are summarised to configured summary " | |
791 | "address on R0 after 5 secs of delay timer expiry and only one " | |
792 | "route is sent to R1." | |
793 | ) | |
794 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} | |
795 | dut = "r1" | |
796 | ||
797 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
798 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
799 | ||
800 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
801 | assert ( | |
802 | result is True | |
74dd0c84 | 803 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 804 | |
805 | step("Verify that show ip ospf summary should show the summaries.") | |
806 | input_dict = { | |
807 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
808 | "summaryAddress": SUMMARY["ipv6"][0], |
809 | "metricType": "E2", | |
d1b5fa5b | 810 | "Metric": 20, |
811 | "Tag": 0, | |
f932966b | 812 | "externalRouteCount": 5, |
d1b5fa5b | 813 | } |
814 | } | |
815 | dut = "r0" | |
816 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
817 | assert ( | |
818 | result is True | |
74dd0c84 | 819 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 820 | |
821 | step("Change the summary address mask to lower match (ex - 16 to 8)") | |
822 | ospf_summ_r1 = { | |
823 | "r0": { | |
824 | "ospf6": { | |
825 | "summary-address": [ | |
826 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "16"}, | |
827 | { | |
828 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
829 | "mask": "32", | |
830 | "delete": True, | |
831 | }, | |
832 | ] | |
833 | } | |
834 | } | |
835 | } | |
836 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
837 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
838 | ||
839 | sleep(5) | |
840 | ||
841 | input_dict = { | |
842 | "2011::/16": { | |
f932966b DA |
843 | "summaryAddress": "2011::/16", |
844 | "metricType": "E2", | |
d1b5fa5b | 845 | "Metric": 20, |
846 | "Tag": 0, | |
f932966b | 847 | "externalRouteCount": 5, |
d1b5fa5b | 848 | } |
849 | } | |
850 | dut = "r0" | |
851 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
852 | assert ( | |
853 | result is True | |
74dd0c84 | 854 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 855 | |
856 | step( | |
857 | "Verify that external routes(static / connected) are summarised" | |
858 | " to configured summary address with newly configured mask." | |
859 | ) | |
860 | ||
861 | input_dict_summary = {"r0": {"static_routes": [{"network": "2011::0/16"}]}} | |
862 | dut = "r1" | |
863 | ||
864 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
865 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
866 | ||
867 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
868 | assert ( | |
869 | result is True | |
74dd0c84 | 870 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 871 | |
872 | step("Change the summary address mask to higher match (ex - 8 to 24)") | |
873 | ospf_summ_r1 = { | |
874 | "r0": { | |
875 | "ospf6": { | |
876 | "summary-address": [ | |
877 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
878 | ] | |
879 | } | |
880 | } | |
881 | } | |
882 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
883 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
884 | ||
885 | input_dict = { | |
886 | "2011::/32": { | |
f932966b DA |
887 | "summaryAddress": "2011::/32", |
888 | "metricType": "E2", | |
d1b5fa5b | 889 | "Metric": 20, |
890 | "Tag": 0, | |
f932966b | 891 | "externalRouteCount": 0, |
d1b5fa5b | 892 | } |
893 | } | |
894 | dut = "r0" | |
895 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
896 | assert ( | |
897 | result is True | |
74dd0c84 | 898 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 899 | |
900 | step( | |
901 | "Verify that external routes(static / connected) are summarised" | |
902 | " to configured summary address with newly configured mask." | |
903 | ) | |
904 | step("Configure 2 summary address with different mask of same network.") | |
905 | step( | |
906 | "Verify that external routes(static / connected) are summarised " | |
907 | "to configured summary address with highest match." | |
908 | ) | |
909 | ||
910 | input_dict_summary = {"r0": {"static_routes": [{"network": "2011::0/32"}]}} | |
911 | dut = "r1" | |
912 | ||
913 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
914 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
915 | ||
916 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
917 | assert ( | |
918 | result is True | |
74dd0c84 | 919 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 920 | |
921 | step(" Un configure one of the summary address.") | |
922 | ospf_summ_r1 = { | |
923 | "r0": { | |
924 | "ospf6": { | |
925 | "summary-address": [ | |
926 | { | |
927 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
928 | "mask": "32", | |
929 | "delete": True, | |
930 | } | |
931 | ] | |
932 | } | |
933 | } | |
934 | } | |
935 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
936 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
937 | ||
938 | sleep(5) | |
939 | ||
940 | step( | |
941 | "Verify that external routes(static / connected) are summarised" | |
942 | " to configured summary address with newly configured mask." | |
943 | ) | |
944 | ||
945 | input_dict_summary = {"r0": {"static_routes": [{"network": "2011::0/16"}]}} | |
946 | dut = "r1" | |
947 | ||
948 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
949 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
950 | ||
951 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
952 | assert ( | |
953 | result is True | |
74dd0c84 | 954 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 955 | |
956 | ospf_summ_r1 = { | |
957 | "r0": { | |
958 | "ospf6": { | |
959 | "summary-address": [ | |
960 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "16"} | |
961 | ] | |
962 | } | |
963 | } | |
964 | } | |
965 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
966 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
967 | ||
968 | step( | |
969 | "Verify that external routes(static / connected) are summarised " | |
970 | "to configured summary address with highest match." | |
971 | ) | |
972 | input_dict_summary = {"r0": {"static_routes": [{"network": "2011::0/16"}]}} | |
973 | dut = "r1" | |
974 | ||
975 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
976 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
977 | ||
978 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
979 | assert ( | |
980 | result is True | |
74dd0c84 | 981 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 982 | |
983 | write_test_footer(tc_name) | |
984 | ||
985 | ||
986 | def ospfv3_type5_summary_tc45_p0(request): | |
987 | """OSPF summarisation with Tag option""" | |
988 | tc_name = request.node.name | |
989 | write_test_header(tc_name) | |
990 | tgen = get_topogen() | |
991 | ||
992 | # Don't run this test if we have any failure. | |
993 | if tgen.routers_have_failure(): | |
994 | pytest.skip(tgen.errors) | |
995 | ||
996 | global topo | |
997 | step("Bring up the base config as per the topology") | |
998 | step("Configure OSPF on all the routers of the topology.") | |
999 | reset_config_on_routers(tgen) | |
1000 | ||
1001 | protocol = "ospf" | |
1002 | ||
1003 | step( | |
1004 | "Configure 5 static routes from the same network on R0" | |
1005 | "5 static routes from different networks and redistribute in R0" | |
1006 | ) | |
1007 | input_dict_static_rtes = { | |
1008 | "r0": { | |
1009 | "static_routes": [ | |
1010 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, | |
1011 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
1012 | ] | |
1013 | } | |
1014 | } | |
1015 | result = create_static_routes(tgen, input_dict_static_rtes) | |
1016 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1017 | ||
1018 | dut = "r0" | |
1019 | red_static(dut) | |
1020 | ||
1021 | step("Verify that routes are learnt on R1.") | |
1022 | dut = "r1" | |
1023 | ||
1024 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
1025 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1026 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
1027 | assert ( | |
1028 | result is True | |
74dd0c84 | 1029 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1030 | |
74dd0c84 | 1031 | step("Configure External Route summary in R0 to summarise 5 routes to one route.") |
d1b5fa5b | 1032 | ospf_summ_r1 = { |
1033 | "r0": { | |
1034 | "ospf6": { | |
1035 | "summary-address": [ | |
1036 | { | |
1037 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1038 | "mask": "32", | |
1039 | "tag": "1234", | |
1040 | } | |
1041 | ] | |
1042 | } | |
1043 | } | |
1044 | } | |
1045 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1046 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1047 | ||
1048 | step( | |
1049 | "Verify that external routes are summarised to configured summary" | |
1050 | " address on R0 and only one route is sent to R1 with configured tag." | |
1051 | ) | |
1052 | input_dict_summary = { | |
1053 | "r0": {"static_routes": [{"network": SUMMARY["ipv6"][0], "tag": "1234"}]} | |
1054 | } | |
1055 | dut = "r1" | |
1056 | ||
1057 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
1058 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1059 | ||
1060 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
1061 | assert ( | |
1062 | result is True | |
74dd0c84 | 1063 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1064 | |
1065 | step("Verify that show ip ospf summary should show the summaries with tag.") | |
1066 | input_dict = { | |
1067 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1068 | "summaryAddress": SUMMARY["ipv6"][0], |
1069 | "metricType": "E2", | |
d1b5fa5b | 1070 | "Metric": 20, |
1071 | "Tag": 1234, | |
f932966b | 1072 | "externalRouteCount": 5, |
d1b5fa5b | 1073 | } |
1074 | } | |
1075 | dut = "r0" | |
1076 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
1077 | assert ( | |
1078 | result is True | |
74dd0c84 | 1079 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 1080 | |
1081 | step("Delete the configured summary") | |
1082 | ospf_summ_r1 = { | |
1083 | "r0": { | |
1084 | "ospf6": { | |
1085 | "summary-address": [ | |
1086 | { | |
1087 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1088 | "mask": "32", | |
1089 | "tag": "1234", | |
1090 | "delete": True, | |
1091 | } | |
1092 | ] | |
1093 | } | |
1094 | } | |
1095 | } | |
1096 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1097 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1098 | ||
1099 | step("Verify that summary lsa is withdrawn from R1 and deleted from R0.") | |
1100 | dut = "r1" | |
1101 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) | |
1102 | assert ( | |
1103 | result is not True | |
74dd0c84 | 1104 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
d1b5fa5b | 1105 | tc_name, result |
1106 | ) | |
1107 | ||
1108 | result = verify_rib( | |
1109 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
1110 | ) | |
1111 | assert ( | |
1112 | result is not True | |
74dd0c84 | 1113 | ), "Testcase {} : Failed Error: Summary Route still present in RIB".format(tc_name) |
d1b5fa5b | 1114 | |
1115 | step("show ip ospf summary should not have any summary address.") | |
1116 | input_dict = { | |
1117 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1118 | "summaryAddress": SUMMARY["ipv6"][0], |
1119 | "metricType": "E2", | |
d1b5fa5b | 1120 | "Metric": 20, |
1121 | "Tag": 1234, | |
f932966b | 1122 | "externalRouteCount": 5, |
d1b5fa5b | 1123 | } |
1124 | } | |
1125 | dut = "r0" | |
1126 | result = verify_ospf_summary( | |
1127 | tgen, topo, dut, input_dict, ospf="ospf6", expected=False | |
1128 | ) | |
1129 | assert ( | |
1130 | result is not True | |
74dd0c84 | 1131 | ), "Testcase {} : Failed Error: Summary still present in DB".format(tc_name) |
d1b5fa5b | 1132 | |
1133 | step("Configure Min tag value") | |
1134 | ospf_summ_r1 = { | |
1135 | "r0": { | |
1136 | "ospf6": { | |
1137 | "summary-address": [ | |
1138 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32", "tag": 1} | |
1139 | ] | |
1140 | } | |
1141 | } | |
1142 | } | |
1143 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1144 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1145 | input_dict_summary = { | |
1146 | "r0": {"static_routes": [{"network": SUMMARY["ipv6"][0], "tag": "1"}]} | |
1147 | } | |
1148 | dut = "r1" | |
1149 | ||
1150 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
1151 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1152 | ||
1153 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
1154 | assert ( | |
1155 | result is True | |
74dd0c84 | 1156 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1157 | |
1158 | step("Verify that show ip ospf summary should show the summaries with tag.") | |
1159 | input_dict = { | |
1160 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1161 | "summaryAddress": SUMMARY["ipv6"][0], |
1162 | "metricType": "E2", | |
d1b5fa5b | 1163 | "Metric": 20, |
1164 | "Tag": 1, | |
f932966b | 1165 | "externalRouteCount": 5, |
d1b5fa5b | 1166 | } |
1167 | } | |
1168 | dut = "r0" | |
1169 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
1170 | assert ( | |
1171 | result is True | |
74dd0c84 | 1172 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 1173 | |
1174 | step("Configure Max Tag Value") | |
1175 | ospf_summ_r1 = { | |
1176 | "r0": { | |
1177 | "ospf6": { | |
1178 | "summary-address": [ | |
1179 | { | |
1180 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1181 | "mask": "32", | |
1182 | "tag": 4294967295, | |
1183 | } | |
1184 | ] | |
1185 | } | |
1186 | } | |
1187 | } | |
1188 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1189 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1190 | ||
1191 | input_dict_summary = { | |
1192 | "r0": {"static_routes": [{"network": SUMMARY["ipv6"][0], "tag": "4294967295"}]} | |
1193 | } | |
1194 | dut = "r1" | |
1195 | ||
1196 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
1197 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1198 | ||
1199 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
1200 | assert ( | |
1201 | result is True | |
74dd0c84 | 1202 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1203 | |
1204 | step( | |
1205 | "Verify that boundary values tags are used for summary route" | |
1206 | " using show ip ospf route command." | |
1207 | ) | |
1208 | input_dict = { | |
1209 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1210 | "summaryAddress": SUMMARY["ipv6"][0], |
1211 | "metricType": "E2", | |
d1b5fa5b | 1212 | "Metric": 20, |
1213 | "Tag": 4294967295, | |
f932966b | 1214 | "externalRouteCount": 5, |
d1b5fa5b | 1215 | } |
1216 | } | |
1217 | dut = "r0" | |
1218 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
1219 | assert ( | |
1220 | result is True | |
74dd0c84 | 1221 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 1222 | |
1223 | step("configure new static route with different tag.") | |
1224 | input_dict_static_rtes_11 = { | |
1225 | "r0": { | |
1226 | "static_routes": [ | |
1227 | {"network": NETWORK_11["ipv6"], "next_hop": "blackhole", "tag": "88888"} | |
1228 | ] | |
1229 | } | |
1230 | } | |
1231 | result = create_static_routes(tgen, input_dict_static_rtes_11) | |
1232 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1233 | ||
1234 | step("New tag has not been used by summary address.") | |
1235 | ||
1236 | input_dict_summary = { | |
1237 | "r0": {"static_routes": [{"network": SUMMARY["ipv6"][0], "tag": "88888"}]} | |
1238 | } | |
1239 | dut = "r1" | |
1240 | ||
1241 | result = verify_ospf6_rib( | |
1242 | tgen, dut, input_dict_summary, tag="88888", expected=False | |
1243 | ) | |
1244 | assert ( | |
1245 | result is not True | |
74dd0c84 | 1246 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
d1b5fa5b | 1247 | tc_name, result |
1248 | ) | |
1249 | ||
1250 | result = verify_rib( | |
1251 | tgen, | |
1252 | "ipv6", | |
1253 | dut, | |
1254 | input_dict_summary, | |
1255 | protocol=protocol, | |
1256 | tag="88888", | |
1257 | expected=False, | |
1258 | ) | |
1259 | assert ( | |
1260 | result is not True | |
74dd0c84 | 1261 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
d1b5fa5b | 1262 | |
1263 | step( | |
1264 | "Verify that boundary values tags are used for summary route" | |
1265 | " using show ip ospf route command." | |
1266 | ) | |
1267 | input_dict = { | |
1268 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1269 | "summaryAddress": SUMMARY["ipv6"][0], |
1270 | "metricType": "E2", | |
d1b5fa5b | 1271 | "Metric": 20, |
1272 | "Tag": 88888, | |
f932966b | 1273 | "externalRouteCount": 5, |
d1b5fa5b | 1274 | } |
1275 | } | |
1276 | dut = "r0" | |
1277 | result = verify_ospf_summary( | |
1278 | tgen, topo, dut, input_dict, ospf="ospf6", expected=False | |
1279 | ) | |
1280 | assert ( | |
1281 | result is not True | |
74dd0c84 | 1282 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 1283 | |
1284 | step("Delete the configured summary address") | |
1285 | ospf_summ_r1 = { | |
1286 | "r0": { | |
1287 | "ospf6": { | |
1288 | "summary-address": [ | |
1289 | { | |
1290 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1291 | "mask": "32", | |
1292 | "tag": 4294967295, | |
1293 | "delete": True, | |
1294 | } | |
1295 | ] | |
1296 | } | |
1297 | } | |
1298 | } | |
1299 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1300 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1301 | ||
1302 | step( | |
1303 | "Verify that 6 routes are advertised to neighbour with 5 routes" | |
1304 | " without any tag, 1 route with tag." | |
1305 | ) | |
1306 | ||
1307 | dut = "r1" | |
1308 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
1309 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1310 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
1311 | assert ( | |
1312 | result is True | |
74dd0c84 | 1313 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1314 | |
1315 | step("Verify that summary address is flushed from neighbor.") | |
1316 | ||
1317 | dut = "r1" | |
1318 | result = verify_ospf6_rib(tgen, dut, input_dict_summary, expected=False) | |
1319 | assert ( | |
1320 | result is not True | |
74dd0c84 | 1321 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
d1b5fa5b | 1322 | tc_name, result |
1323 | ) | |
1324 | ||
1325 | result = verify_rib( | |
1326 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
1327 | ) | |
1328 | assert ( | |
1329 | result is not True | |
74dd0c84 | 1330 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
d1b5fa5b | 1331 | |
1332 | step("Configure summary first & then configure matching static route.") | |
1333 | ||
1334 | input_dict_static_rtes = { | |
1335 | "r0": { | |
1336 | "static_routes": [ | |
1337 | {"network": NETWORK["ipv6"], "next_hop": "blackhole", "delete": True}, | |
1338 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole", "delete": True}, | |
1339 | ] | |
1340 | } | |
1341 | } | |
1342 | result = create_static_routes(tgen, input_dict_static_rtes) | |
1343 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1344 | ||
1345 | ospf_summ_r1 = { | |
1346 | "r0": { | |
1347 | "ospf6": { | |
1348 | "summary-address": [ | |
1349 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
1350 | ] | |
1351 | } | |
1352 | } | |
1353 | } | |
1354 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1355 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1356 | ||
1357 | input_dict_static_rtes = { | |
1358 | "r0": { | |
1359 | "static_routes": [ | |
1360 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, | |
1361 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
1362 | ] | |
1363 | } | |
1364 | } | |
1365 | result = create_static_routes(tgen, input_dict_static_rtes) | |
1366 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1367 | ||
1368 | step("Repeat steps 1 to 10 of summarisation in non Back bone area.") | |
1369 | reset_config_on_routers(tgen) | |
1370 | ||
1371 | step("Change the area id on the interface on R0") | |
1372 | input_dict = { | |
1373 | "r0": { | |
1374 | "links": { | |
1375 | "r1": { | |
1376 | "interface": topo["routers"]["r0"]["links"]["r1"]["interface"], | |
1377 | "ospf6": {"area": "0.0.0.0"}, | |
1378 | "delete": True, | |
1379 | } | |
1380 | } | |
1381 | } | |
1382 | } | |
1383 | ||
1384 | result = create_interfaces_cfg(tgen, input_dict) | |
1385 | assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result) | |
1386 | ||
1387 | input_dict = { | |
1388 | "r0": { | |
1389 | "links": { | |
1390 | "r1": { | |
1391 | "interface": topo["routers"]["r0"]["links"]["r1"]["interface"], | |
1392 | "ospf6": {"area": "0.0.0.1"}, | |
1393 | } | |
1394 | } | |
1395 | } | |
1396 | } | |
1397 | ||
1398 | result = create_interfaces_cfg(tgen, input_dict) | |
1399 | assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result) | |
1400 | ||
1401 | step("Change the area id on the interface ") | |
1402 | input_dict = { | |
1403 | "r1": { | |
1404 | "links": { | |
1405 | "r0": { | |
1406 | "interface": topo["routers"]["r1"]["links"]["r0"]["interface"], | |
1407 | "ospf6": {"area": "0.0.0.0"}, | |
1408 | "delete": True, | |
1409 | } | |
1410 | } | |
1411 | } | |
1412 | } | |
1413 | ||
1414 | result = create_interfaces_cfg(tgen, input_dict) | |
1415 | assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result) | |
1416 | ||
1417 | input_dict = { | |
1418 | "r1": { | |
1419 | "links": { | |
1420 | "r0": { | |
1421 | "interface": topo["routers"]["r1"]["links"]["r0"]["interface"], | |
1422 | "ospf6": {"area": "0.0.0.1"}, | |
1423 | } | |
1424 | } | |
1425 | } | |
1426 | } | |
1427 | ||
1428 | result = create_interfaces_cfg(tgen, input_dict) | |
1429 | assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result) | |
1430 | ||
1fdd28a7 JAG |
1431 | # restart interface state machine on both routers to avoid stale state |
1432 | tgen.net["r0"].cmd("clear ipv6 ospf6 interface") | |
1433 | tgen.net["r1"].cmd("clear ipv6 ospf6 interface") | |
1434 | ||
d1b5fa5b | 1435 | ospf_covergence = verify_ospf6_neighbor(tgen, topo) |
1436 | assert ospf_covergence is True, "Testcase {} :Failed \n Error: {}".format( | |
1437 | tc_name, ospf_covergence | |
1438 | ) | |
1439 | ||
1440 | step( | |
1441 | "Configure 5 static routes from the same network on R0" | |
1442 | "5 static routes from different networks and redistribute in R0" | |
1443 | ) | |
1444 | input_dict_static_rtes = { | |
1445 | "r0": { | |
1446 | "static_routes": [ | |
1447 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, | |
1448 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
1449 | ] | |
1450 | } | |
1451 | } | |
1452 | result = create_static_routes(tgen, input_dict_static_rtes) | |
1453 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1454 | ||
1455 | dut = "r0" | |
1456 | red_static(dut) | |
1457 | ||
1458 | step("Verify that routes are learnt on R1.") | |
1459 | dut = "r1" | |
1460 | ||
1461 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
1462 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1463 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
1464 | assert ( | |
1465 | result is True | |
74dd0c84 | 1466 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1467 | |
74dd0c84 | 1468 | step("Configure External Route summary in R0 to summarise 5 routes to one route.") |
d1b5fa5b | 1469 | ospf_summ_r1 = { |
1470 | "r0": { | |
1471 | "ospf6": { | |
1472 | "summary-address": [ | |
1473 | { | |
1474 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1475 | "mask": "32", | |
1476 | "tag": "1234", | |
1477 | } | |
1478 | ] | |
1479 | } | |
1480 | } | |
1481 | } | |
1482 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1483 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1484 | ||
1485 | step( | |
1486 | "Verify that external routes are summarised to configured summary" | |
1487 | " address on R0 and only one route is sent to R1 with configured tag." | |
1488 | ) | |
1489 | input_dict_summary = { | |
1490 | "r0": {"static_routes": [{"network": SUMMARY["ipv6"][0], "tag": "1234"}]} | |
1491 | } | |
1492 | dut = "r1" | |
1493 | ||
1494 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
1495 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1496 | ||
1497 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
1498 | assert ( | |
1499 | result is True | |
74dd0c84 | 1500 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1501 | |
1502 | step("Verify that show ip ospf summary should show the summaries with tag.") | |
1503 | input_dict = { | |
1504 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1505 | "summaryAddress": SUMMARY["ipv6"][0], |
1506 | "metricType": "E2", | |
d1b5fa5b | 1507 | "Metric": 20, |
1508 | "Tag": 1234, | |
f932966b | 1509 | "externalRouteCount": 5, |
d1b5fa5b | 1510 | } |
1511 | } | |
1512 | dut = "r0" | |
1513 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
1514 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1515 | ||
1516 | step("Delete the configured summary") | |
1517 | ospf_summ_r1 = { | |
1518 | "r0": { | |
1519 | "ospf6": { | |
1520 | "summary-address": [ | |
1521 | { | |
1522 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1523 | "mask": "32", | |
1524 | "delete": True, | |
1525 | } | |
1526 | ] | |
1527 | } | |
1528 | } | |
1529 | } | |
1530 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1531 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1532 | ||
1533 | step("Verify that summary lsa is withdrawn from R1 and deleted from R0.") | |
1534 | dut = "r1" | |
1535 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) | |
1536 | assert ( | |
1537 | result is not True | |
74dd0c84 | 1538 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
d1b5fa5b | 1539 | tc_name, result |
1540 | ) | |
1541 | ||
1542 | result = verify_rib( | |
1543 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
1544 | ) | |
1545 | assert ( | |
1546 | result is not True | |
74dd0c84 | 1547 | ), "Testcase {} : Failed Error: Summary Route still present in RIB".format(tc_name) |
d1b5fa5b | 1548 | |
1549 | step("show ip ospf summary should not have any summary address.") | |
1550 | input_dict = { | |
1551 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1552 | "summaryAddress": SUMMARY["ipv6"][0], |
1553 | "metricType": "E2", | |
d1b5fa5b | 1554 | "Metric": 20, |
1555 | "Tag": 1234, | |
f932966b | 1556 | "externalRouteCount": 5, |
d1b5fa5b | 1557 | } |
1558 | } | |
1559 | dut = "r0" | |
1560 | result = verify_ospf_summary( | |
1561 | tgen, topo, dut, input_dict, ospf="ospf6", expected=False | |
1562 | ) | |
1563 | assert ( | |
1564 | result is not True | |
74dd0c84 | 1565 | ), "Testcase {} : Failed Error: Summary still present in DB".format(tc_name) |
d1b5fa5b | 1566 | |
1567 | step("Configure Min tag value") | |
1568 | ospf_summ_r1 = { | |
1569 | "r0": { | |
1570 | "ospf6": { | |
1571 | "summary-address": [ | |
1572 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32", "tag": 1} | |
1573 | ] | |
1574 | } | |
1575 | } | |
1576 | } | |
1577 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1578 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1579 | input_dict_summary = { | |
1580 | "r0": {"static_routes": [{"network": SUMMARY["ipv6"][0], "tag": "1"}]} | |
1581 | } | |
1582 | dut = "r1" | |
1583 | ||
1584 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
1585 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1586 | ||
1587 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
1588 | assert ( | |
1589 | result is True | |
74dd0c84 | 1590 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1591 | |
1592 | step("Verify that show ip ospf summary should show the summaries with tag.") | |
1593 | input_dict = { | |
1594 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1595 | "summaryAddress": SUMMARY["ipv6"][0], |
1596 | "metricType": "E2", | |
d1b5fa5b | 1597 | "Metric": 20, |
1598 | "Tag": 1, | |
f932966b | 1599 | "externalRouteCount": 5, |
d1b5fa5b | 1600 | } |
1601 | } | |
1602 | dut = "r0" | |
1603 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
1604 | assert ( | |
1605 | result is True | |
74dd0c84 | 1606 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 1607 | |
1608 | step("Configure Max Tag Value") | |
1609 | ospf_summ_r1 = { | |
1610 | "r0": { | |
1611 | "ospf6": { | |
1612 | "summary-address": [ | |
1613 | { | |
1614 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1615 | "mask": "32", | |
1616 | "tag": 4294967295, | |
1617 | } | |
1618 | ] | |
1619 | } | |
1620 | } | |
1621 | } | |
1622 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1623 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1624 | ||
1625 | input_dict_summary = { | |
1626 | "r0": {"static_routes": [{"network": SUMMARY["ipv6"][0], "tag": "4294967295"}]} | |
1627 | } | |
1628 | dut = "r1" | |
1629 | ||
1630 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
1631 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1632 | ||
1633 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) | |
1634 | assert ( | |
1635 | result is True | |
74dd0c84 | 1636 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1637 | |
1638 | step( | |
1639 | "Verify that boundary values tags are used for summary route" | |
1640 | " using show ip ospf route command." | |
1641 | ) | |
1642 | input_dict = { | |
1643 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1644 | "summaryAddress": SUMMARY["ipv6"][0], |
1645 | "metricType": "E2", | |
d1b5fa5b | 1646 | "Metric": 20, |
1647 | "Tag": 4294967295, | |
f932966b | 1648 | "externalRouteCount": 5, |
d1b5fa5b | 1649 | } |
1650 | } | |
1651 | dut = "r0" | |
1652 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
1653 | assert ( | |
1654 | result is True | |
74dd0c84 | 1655 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 1656 | |
1657 | step("configure new static route with different tag.") | |
1658 | input_dict_static_rtes_11 = { | |
1659 | "r0": { | |
1660 | "static_routes": [ | |
1661 | {"network": NETWORK_11["ipv6"], "next_hop": "blackhole", "tag": "88888"} | |
1662 | ] | |
1663 | } | |
1664 | } | |
1665 | result = create_static_routes(tgen, input_dict_static_rtes_11) | |
1666 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1667 | ||
1668 | step("New tag has not been used by summary address.") | |
1669 | ||
1670 | input_dict_summary = { | |
1671 | "r0": {"static_routes": [{"network": SUMMARY["ipv6"][0], "tag": "88888"}]} | |
1672 | } | |
1673 | dut = "r1" | |
1674 | ||
1675 | result = verify_ospf6_rib( | |
1676 | tgen, dut, input_dict_summary, tag="88888", expected=False | |
1677 | ) | |
1678 | assert ( | |
1679 | result is not True | |
74dd0c84 | 1680 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
d1b5fa5b | 1681 | tc_name, result |
1682 | ) | |
1683 | ||
1684 | result = verify_rib( | |
1685 | tgen, | |
1686 | "ipv6", | |
1687 | dut, | |
1688 | input_dict_summary, | |
1689 | protocol=protocol, | |
1690 | tag="88888", | |
1691 | expected=False, | |
1692 | ) | |
1693 | assert ( | |
1694 | result is not True | |
74dd0c84 | 1695 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
d1b5fa5b | 1696 | |
1697 | step( | |
1698 | "Verify that boundary values tags are used for summary route" | |
1699 | " using show ip ospf route command." | |
1700 | ) | |
1701 | input_dict = { | |
1702 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1703 | "summaryAddress": SUMMARY["ipv6"][0], |
1704 | "metricType": "E2", | |
d1b5fa5b | 1705 | "Metric": 20, |
1706 | "Tag": 88888, | |
f932966b | 1707 | "externalRouteCount": 5, |
d1b5fa5b | 1708 | } |
1709 | } | |
1710 | dut = "r0" | |
1711 | result = verify_ospf_summary( | |
1712 | tgen, topo, dut, input_dict, ospf="ospf6", expected=False | |
1713 | ) | |
1714 | assert ( | |
1715 | result is not True | |
74dd0c84 | 1716 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
d1b5fa5b | 1717 | |
1718 | step("Delete the configured summary address") | |
1719 | ospf_summ_r1 = { | |
1720 | "r0": { | |
1721 | "ospf6": { | |
1722 | "summary-address": [ | |
1723 | { | |
1724 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1725 | "mask": "32", | |
1726 | "tag": 4294967295, | |
1727 | "delete": True, | |
1728 | } | |
1729 | ] | |
1730 | } | |
1731 | } | |
1732 | } | |
1733 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1734 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1735 | ||
1736 | step( | |
1737 | "Verify that 6 routes are advertised to neighbour with 5 routes" | |
1738 | " without any tag, 1 route with tag." | |
1739 | ) | |
1740 | ||
1741 | dut = "r1" | |
1742 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
1743 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1744 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
1745 | assert ( | |
1746 | result is True | |
74dd0c84 | 1747 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
d1b5fa5b | 1748 | |
1749 | step("Verify that summary address is flushed from neighbor.") | |
1750 | ||
1751 | dut = "r1" | |
1752 | result = verify_ospf6_rib(tgen, dut, input_dict_summary, expected=False) | |
1753 | assert ( | |
1754 | result is not True | |
74dd0c84 | 1755 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
d1b5fa5b | 1756 | tc_name, result |
1757 | ) | |
1758 | ||
1759 | result = verify_rib( | |
1760 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
1761 | ) | |
1762 | assert ( | |
1763 | result is not True | |
74dd0c84 | 1764 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
d1b5fa5b | 1765 | |
1766 | step("Configure summary first & then configure matching static route.") | |
1767 | ||
1768 | input_dict_static_rtes = { | |
1769 | "r0": { | |
1770 | "static_routes": [ | |
1771 | {"network": NETWORK["ipv6"], "next_hop": "blackhole", "delete": True}, | |
1772 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole", "delete": True}, | |
1773 | ] | |
1774 | } | |
1775 | } | |
1776 | result = create_static_routes(tgen, input_dict_static_rtes) | |
1777 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1778 | ||
1779 | ospf_summ_r1 = { | |
1780 | "r0": { | |
1781 | "ospf6": { | |
1782 | "summary-address": [ | |
1783 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
1784 | ] | |
1785 | } | |
1786 | } | |
1787 | } | |
1788 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
1789 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1790 | ||
1791 | input_dict_static_rtes = { | |
1792 | "r0": { | |
1793 | "static_routes": [ | |
1794 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, | |
1795 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
1796 | ] | |
1797 | } | |
1798 | } | |
1799 | result = create_static_routes(tgen, input_dict_static_rtes) | |
1800 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) | |
1801 | ||
1802 | write_test_footer(tc_name) | |
1803 | ||
1804 | ||
8a86be27 MR |
1805 | def test_ospfv3_type5_summary_tc46_p0(request): |
1806 | """OSPF summarisation with advertise and no advertise option""" | |
1807 | tc_name = request.node.name | |
1808 | write_test_header(tc_name) | |
1809 | tgen = get_topogen() | |
1810 | ||
1811 | # Don't run this test if we have any failure. | |
1812 | if tgen.routers_have_failure(): | |
1813 | pytest.skip(tgen.errors) | |
1814 | ||
1815 | global topo | |
1816 | step("Bring up the base config as per the topology") | |
1817 | step("Configure OSPF on all the routers of the topology.") | |
1818 | reset_config_on_routers(tgen) | |
1819 | ||
a53c08bc | 1820 | protocol = "ospf" |
8a86be27 MR |
1821 | |
1822 | step( | |
1823 | "Configure 5 static routes from the same network on R0" | |
a53c08bc CH |
1824 | "5 static routes from different networks and redistribute in R0" |
1825 | ) | |
8a86be27 MR |
1826 | input_dict_static_rtes = { |
1827 | "r0": { | |
1828 | "static_routes": [ | |
a53c08bc CH |
1829 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, |
1830 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
8a86be27 MR |
1831 | ] |
1832 | } | |
1833 | } | |
1834 | result = create_static_routes(tgen, input_dict_static_rtes) | |
a53c08bc | 1835 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 1836 | |
a53c08bc | 1837 | dut = "r0" |
8a86be27 MR |
1838 | red_static(dut) |
1839 | ||
1840 | step("Verify that routes are learnt on R1.") | |
a53c08bc | 1841 | dut = "r1" |
8a86be27 MR |
1842 | |
1843 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
a53c08bc CH |
1844 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
1845 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
1846 | assert ( | |
1847 | result is True | |
74dd0c84 | 1848 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
1849 | |
1850 | step( | |
1851 | "Configure External Route summary in R0 to summarise 5" | |
a53c08bc CH |
1852 | " routes to one route with no advertise option." |
1853 | ) | |
8a86be27 MR |
1854 | ospf_summ_r1 = { |
1855 | "r0": { | |
1856 | "ospf6": { | |
a53c08bc CH |
1857 | "summary-address": [ |
1858 | { | |
1859 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1860 | "mask": "32", | |
1861 | "advertise": False, | |
1862 | } | |
1863 | ] | |
8a86be27 MR |
1864 | } |
1865 | } | |
1866 | } | |
1867 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 1868 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
1869 | |
1870 | step( | |
1871 | "Verify that external routes are summarised to configured summary" | |
1872 | " address on R0 and summary route is not advertised to neighbor as" | |
a53c08bc CH |
1873 | " no advertise is configured.." |
1874 | ) | |
8a86be27 | 1875 | |
a53c08bc CH |
1876 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} |
1877 | dut = "r1" | |
8a86be27 MR |
1878 | |
1879 | result = verify_ospf6_rib(tgen, dut, input_dict_summary, expected=False) | |
a53c08bc CH |
1880 | assert ( |
1881 | result is not True | |
74dd0c84 | 1882 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
1883 | tc_name, result |
1884 | ) | |
8a86be27 | 1885 | |
a53c08bc CH |
1886 | result = verify_rib( |
1887 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
1888 | ) | |
1889 | assert ( | |
1890 | result is not True | |
74dd0c84 | 1891 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 | 1892 | |
74dd0c84 | 1893 | step("Verify that show ip ospf summary should show the configured summaries.") |
8a86be27 MR |
1894 | input_dict = { |
1895 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1896 | "summaryAddress": SUMMARY["ipv6"][0], |
1897 | "externalRouteCount": 5, | |
8a86be27 MR |
1898 | } |
1899 | } | |
a53c08bc CH |
1900 | dut = "r0" |
1901 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
1902 | assert ( | |
1903 | result is True | |
74dd0c84 | 1904 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 MR |
1905 | |
1906 | step("Delete the configured summary") | |
1907 | ospf_summ_r1 = { | |
1908 | "r0": { | |
1909 | "ospf6": { | |
a53c08bc CH |
1910 | "summary-address": [ |
1911 | { | |
1912 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1913 | "mask": "32", | |
1914 | "delete": True, | |
1915 | } | |
1916 | ] | |
8a86be27 MR |
1917 | } |
1918 | } | |
1919 | } | |
1920 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 1921 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
1922 | |
1923 | step("Summary has 5 sec delay timer, sleep 5 secs...") | |
1924 | sleep(5) | |
1925 | ||
1926 | step("Verify that summary lsa is withdrawn from R1 and deleted from R0.") | |
a53c08bc | 1927 | dut = "r1" |
8a86be27 | 1928 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) |
a53c08bc CH |
1929 | assert ( |
1930 | result is not True | |
74dd0c84 | 1931 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
1932 | tc_name, result |
1933 | ) | |
8a86be27 | 1934 | |
a53c08bc CH |
1935 | result = verify_rib( |
1936 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
1937 | ) | |
1938 | assert ( | |
1939 | result is not True | |
74dd0c84 | 1940 | ), "Testcase {} : Failed Error: Summary Route still present in RIB".format(tc_name) |
8a86be27 MR |
1941 | |
1942 | step("show ip ospf summary should not have any summary address.") | |
1943 | input_dict = { | |
1944 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
1945 | "summaryAddress": SUMMARY["ipv6"][0], |
1946 | "metricType": "E2", | |
8a86be27 MR |
1947 | "Metric": 20, |
1948 | "Tag": 1234, | |
f932966b | 1949 | "externalRouteCount": 5, |
8a86be27 MR |
1950 | } |
1951 | } | |
a53c08bc CH |
1952 | dut = "r0" |
1953 | result = verify_ospf_summary( | |
1954 | tgen, topo, dut, input_dict, ospf="ospf6", expected=False | |
1955 | ) | |
1956 | assert ( | |
1957 | result is not True | |
74dd0c84 | 1958 | ), "Testcase {} : Failed Error: Summary still present in DB".format(tc_name) |
8a86be27 MR |
1959 | |
1960 | step("Reconfigure summary with no advertise.") | |
1961 | ospf_summ_r1 = { | |
1962 | "r0": { | |
1963 | "ospf6": { | |
a53c08bc CH |
1964 | "summary-address": [ |
1965 | { | |
1966 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
1967 | "mask": "32", | |
1968 | "advertise": False, | |
1969 | } | |
1970 | ] | |
8a86be27 MR |
1971 | } |
1972 | } | |
1973 | } | |
1974 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 1975 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
1976 | |
1977 | step( | |
1978 | "Verify that external routes are summarised to configured summary" | |
1979 | " address on R0 and summary route is not advertised to neighbor as" | |
a53c08bc CH |
1980 | " no advertise is configured.." |
1981 | ) | |
8a86be27 | 1982 | |
a53c08bc CH |
1983 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} |
1984 | dut = "r1" | |
8a86be27 MR |
1985 | |
1986 | result = verify_ospf6_rib(tgen, dut, input_dict_summary, expected=False) | |
a53c08bc CH |
1987 | assert ( |
1988 | result is not True | |
74dd0c84 | 1989 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
1990 | tc_name, result |
1991 | ) | |
8a86be27 | 1992 | |
a53c08bc CH |
1993 | result = verify_rib( |
1994 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
1995 | ) | |
1996 | assert ( | |
1997 | result is not True | |
74dd0c84 | 1998 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 | 1999 | |
74dd0c84 | 2000 | step("Verify that show ip ospf summary should show the configured summaries.") |
8a86be27 MR |
2001 | input_dict = { |
2002 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
2003 | "summaryAddress": SUMMARY["ipv6"][0], |
2004 | "externalRouteCount": 5, | |
8a86be27 MR |
2005 | } |
2006 | } | |
a53c08bc CH |
2007 | dut = "r0" |
2008 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2009 | assert ( | |
2010 | result is True | |
74dd0c84 | 2011 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 MR |
2012 | |
2013 | step( | |
2014 | "Change summary address from no advertise to advertise " | |
a53c08bc CH |
2015 | "(summary-address 10.0.0.0 255.255.0.0)" |
2016 | ) | |
8a86be27 MR |
2017 | |
2018 | ospf_summ_r1 = { | |
2019 | "r0": { | |
2020 | "ospf6": { | |
a53c08bc CH |
2021 | "summary-address": [ |
2022 | { | |
2023 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2024 | "mask": "32", | |
2025 | "advertise": False, | |
2026 | } | |
2027 | ] | |
8a86be27 MR |
2028 | } |
2029 | } | |
2030 | } | |
2031 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 2032 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2033 | |
2034 | ospf_summ_r1 = { | |
2035 | "r0": { | |
2036 | "ospf6": { | |
a53c08bc CH |
2037 | "summary-address": [ |
2038 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
2039 | ] | |
8a86be27 MR |
2040 | } |
2041 | } | |
2042 | } | |
2043 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 2044 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2045 | |
2046 | step( | |
2047 | "Verify that external routes are summarised to configured summary " | |
2048 | "address on R0 after 5 secs of delay timer expiry and only one " | |
a53c08bc CH |
2049 | "route is sent to R1." |
2050 | ) | |
2051 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} | |
2052 | dut = "r1" | |
8a86be27 MR |
2053 | |
2054 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
a53c08bc | 2055 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 2056 | |
a53c08bc CH |
2057 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
2058 | assert ( | |
2059 | result is True | |
74dd0c84 | 2060 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
2061 | |
2062 | step("Verify that show ip ospf summary should show the summaries.") | |
2063 | input_dict = { | |
2064 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
2065 | "summaryAddress": SUMMARY["ipv6"][0], |
2066 | "metricType": "E2", | |
8a86be27 MR |
2067 | "Metric": 20, |
2068 | "Tag": 0, | |
f932966b | 2069 | "externalRouteCount": 5, |
8a86be27 MR |
2070 | } |
2071 | } | |
a53c08bc CH |
2072 | dut = "r0" |
2073 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2074 | assert ( | |
2075 | result is True | |
74dd0c84 | 2076 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 | 2077 | |
74dd0c84 | 2078 | step("Verify that originally advertised routes are withdraw from there peer.") |
3649d8f8 MR |
2079 | output = tgen.gears["r0"].vtysh_cmd( |
2080 | "show ipv6 ospf6 database as-external json", isjson=True | |
2081 | ) | |
2082 | ||
2083 | output = tgen.gears["r1"].vtysh_cmd( | |
2084 | "show ipv6 ospf6 database as-external json", isjson=True | |
2085 | ) | |
2086 | ||
8a86be27 | 2087 | input_dict = { |
a53c08bc | 2088 | "r0": {"static_routes": [{"network": NETWORK["ipv6"], "next_hop": "blackhole"}]} |
8a86be27 | 2089 | } |
a53c08bc | 2090 | dut = "r1" |
8a86be27 | 2091 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) |
a53c08bc CH |
2092 | assert ( |
2093 | result is not True | |
74dd0c84 | 2094 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
2095 | tc_name, result |
2096 | ) | |
8a86be27 | 2097 | |
a53c08bc CH |
2098 | result = verify_rib( |
2099 | tgen, "ipv6", dut, input_dict, protocol=protocol, expected=False | |
2100 | ) | |
2101 | assert ( | |
2102 | result is not True | |
74dd0c84 | 2103 | ), "Testcase {} : Failed Error: Routes is present in RIB".format(tc_name) |
8a86be27 MR |
2104 | |
2105 | write_test_footer(tc_name) | |
2106 | ||
2107 | ||
2108 | def test_ospfv3_type5_summary_tc48_p0(request): | |
2109 | """OSPF summarisation with route map modification of metric type.""" | |
2110 | tc_name = request.node.name | |
2111 | write_test_header(tc_name) | |
2112 | tgen = get_topogen() | |
2113 | ||
2114 | # Don't run this test if we have any failure. | |
2115 | if tgen.routers_have_failure(): | |
2116 | pytest.skip(tgen.errors) | |
2117 | ||
2118 | global topo | |
2119 | step("Bring up the base config as per the topology") | |
2120 | reset_config_on_routers(tgen) | |
2121 | ||
a53c08bc | 2122 | protocol = "ospf" |
8a86be27 MR |
2123 | |
2124 | step( | |
2125 | "Configure 5 static routes from the same network on R0" | |
a53c08bc CH |
2126 | "5 static routes from different networks and redistribute in R0" |
2127 | ) | |
8a86be27 MR |
2128 | input_dict_static_rtes = { |
2129 | "r0": { | |
2130 | "static_routes": [ | |
a53c08bc CH |
2131 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, |
2132 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
8a86be27 MR |
2133 | ] |
2134 | } | |
2135 | } | |
2136 | result = create_static_routes(tgen, input_dict_static_rtes) | |
a53c08bc | 2137 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 2138 | |
a53c08bc | 2139 | dut = "r0" |
8a86be27 MR |
2140 | red_static(dut) |
2141 | ||
2142 | step("Verify that routes are learnt on R1.") | |
a53c08bc | 2143 | dut = "r1" |
8a86be27 MR |
2144 | |
2145 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
a53c08bc CH |
2146 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
2147 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
2148 | assert ( | |
2149 | result is True | |
74dd0c84 | 2150 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 | 2151 | |
74dd0c84 | 2152 | step("Configure External Route summary in R0 to summarise 5 routes to one route.") |
8a86be27 MR |
2153 | |
2154 | ospf_summ_r1 = { | |
2155 | "r0": { | |
2156 | "ospf6": { | |
a53c08bc CH |
2157 | "summary-address": [ |
2158 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
2159 | ] | |
8a86be27 MR |
2160 | } |
2161 | } | |
2162 | } | |
2163 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 2164 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2165 | |
2166 | step( | |
2167 | "Verify that external routes are summarised to configured summary " | |
2168 | "address on R0 after 5 secs of delay timer expiry and only one " | |
a53c08bc CH |
2169 | "route is sent to R1." |
2170 | ) | |
2171 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} | |
2172 | dut = "r1" | |
8a86be27 MR |
2173 | |
2174 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
a53c08bc | 2175 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 2176 | |
a53c08bc CH |
2177 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
2178 | assert ( | |
2179 | result is True | |
74dd0c84 | 2180 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
2181 | |
2182 | step("Verify that show ip ospf summary should show the summaries.") | |
2183 | input_dict = { | |
2184 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
2185 | "summaryAddress": SUMMARY["ipv6"][0], |
2186 | "metricType": "E2", | |
8a86be27 MR |
2187 | "Metric": 20, |
2188 | "Tag": 0, | |
f932966b | 2189 | "externalRouteCount": 5, |
8a86be27 MR |
2190 | } |
2191 | } | |
a53c08bc CH |
2192 | dut = "r0" |
2193 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2194 | assert ( | |
2195 | result is True | |
74dd0c84 | 2196 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 | 2197 | |
74dd0c84 | 2198 | step("Verify that originally advertised routes are withdraw from there peer.") |
8a86be27 | 2199 | input_dict = { |
a53c08bc | 2200 | "r0": {"static_routes": [{"network": NETWORK["ipv6"], "next_hop": "blackhole"}]} |
8a86be27 | 2201 | } |
a53c08bc | 2202 | dut = "r1" |
8a86be27 | 2203 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) |
a53c08bc CH |
2204 | assert ( |
2205 | result is not True | |
74dd0c84 | 2206 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
2207 | tc_name, result |
2208 | ) | |
8a86be27 | 2209 | |
a53c08bc CH |
2210 | result = verify_rib( |
2211 | tgen, "ipv6", dut, input_dict, protocol=protocol, expected=False | |
2212 | ) | |
2213 | assert ( | |
2214 | result is not True | |
74dd0c84 | 2215 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 MR |
2216 | |
2217 | step( | |
2218 | "Configure route map and & rule to permit configured summary address," | |
a53c08bc CH |
2219 | " redistribute static & connected routes with the route map." |
2220 | ) | |
8a86be27 MR |
2221 | step("Configure prefixlist to permit the static routes, add to route map.") |
2222 | # Create ip prefix list | |
2223 | pfx_list = { | |
2224 | "r0": { | |
2225 | "prefix_lists": { | |
2226 | "ipv6": { | |
2227 | "pf_list_1_ipv6": [ | |
a53c08bc | 2228 | {"seqid": 10, "network": "any", "action": "permit"} |
8a86be27 MR |
2229 | ] |
2230 | } | |
2231 | } | |
2232 | } | |
2233 | } | |
2234 | result = create_prefix_lists(tgen, pfx_list) | |
a53c08bc | 2235 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2236 | |
2237 | routemaps = { | |
a53c08bc CH |
2238 | "r0": { |
2239 | "route_maps": { | |
2240 | "rmap_ipv6": [ | |
2241 | { | |
8a86be27 | 2242 | "action": "permit", |
a53c08bc CH |
2243 | "seq_id": "1", |
2244 | "match": {"ipv6": {"prefix_lists": "pf_list_1_ipv6"}}, | |
2245 | } | |
2246 | ] | |
8a86be27 | 2247 | } |
a53c08bc | 2248 | } |
8a86be27 MR |
2249 | } |
2250 | result = create_route_maps(tgen, routemaps) | |
a53c08bc | 2251 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2252 | |
2253 | ospf_red_r1 = { | |
2254 | "r0": { | |
2255 | "ospf6": { | |
a53c08bc | 2256 | "redistribute": [{"redist_type": "static", "route_map": "rmap_ipv6"}] |
8a86be27 MR |
2257 | } |
2258 | } | |
2259 | } | |
2260 | result = create_router_ospf(tgen, topo, ospf_red_r1) | |
a53c08bc | 2261 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2262 | |
2263 | step( | |
2264 | "Verify that external routes are summarised to configured" | |
2265 | "summary address on R0 and only one route is sent to R1. Verify that " | |
a53c08bc CH |
2266 | "show ip ospf summary should show the configure summaries." |
2267 | ) | |
8a86be27 | 2268 | |
a53c08bc CH |
2269 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} |
2270 | dut = "r1" | |
8a86be27 MR |
2271 | |
2272 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
a53c08bc | 2273 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 2274 | |
a53c08bc CH |
2275 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
2276 | assert ( | |
2277 | result is True | |
74dd0c84 | 2278 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
2279 | |
2280 | input_dict = { | |
2281 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
2282 | "summaryAddress": SUMMARY["ipv6"][0], |
2283 | "metricType": "E2", | |
8a86be27 MR |
2284 | "Metric": 20, |
2285 | "Tag": 0, | |
f932966b | 2286 | "externalRouteCount": 5, |
8a86be27 MR |
2287 | } |
2288 | } | |
a53c08bc CH |
2289 | dut = "r0" |
2290 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2291 | assert ( | |
2292 | result is True | |
74dd0c84 | 2293 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 MR |
2294 | |
2295 | step("Configure metric type as 1 in route map.") | |
2296 | ||
8a86be27 | 2297 | routemaps = { |
a53c08bc CH |
2298 | "r0": { |
2299 | "route_maps": { | |
2300 | "rmap_ipv6": [ | |
2301 | { | |
2302 | "seq_id": "1", | |
8a86be27 | 2303 | "action": "permit", |
a53c08bc CH |
2304 | "set": {"metric-type": "type-1"}, |
2305 | } | |
2306 | ] | |
8a86be27 | 2307 | } |
a53c08bc | 2308 | } |
8a86be27 MR |
2309 | } |
2310 | result = create_route_maps(tgen, routemaps) | |
a53c08bc | 2311 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2312 | |
2313 | step( | |
2314 | "Verify that external routes(static / connected) are summarised" | |
a53c08bc CH |
2315 | " to configured summary address with metric type 2." |
2316 | ) | |
8a86be27 MR |
2317 | input_dict = { |
2318 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
2319 | "summaryAddress": SUMMARY["ipv6"][0], |
2320 | "metricType": "E2", | |
8a86be27 MR |
2321 | "Metric": 20, |
2322 | "Tag": 0, | |
f932966b | 2323 | "externalRouteCount": 5, |
8a86be27 MR |
2324 | } |
2325 | } | |
a53c08bc CH |
2326 | dut = "r0" |
2327 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2328 | assert ( | |
2329 | result is True | |
74dd0c84 | 2330 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 MR |
2331 | |
2332 | step("Un configure metric type from route map.") | |
2333 | ||
2334 | routemaps = { | |
a53c08bc CH |
2335 | "r0": { |
2336 | "route_maps": { | |
2337 | "rmap_ipv6": [ | |
2338 | { | |
8a86be27 | 2339 | "action": "permit", |
a53c08bc CH |
2340 | "seq_id": "1", |
2341 | "set": {"metric-type": "type-1", "delete": True}, | |
2342 | } | |
2343 | ] | |
8a86be27 | 2344 | } |
a53c08bc | 2345 | } |
8a86be27 MR |
2346 | } |
2347 | result = create_route_maps(tgen, routemaps) | |
a53c08bc | 2348 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2349 | |
2350 | step( | |
2351 | "Verify that external routes(static / connected) are summarised" | |
a53c08bc CH |
2352 | " to configured summary address with metric type 2." |
2353 | ) | |
8a86be27 MR |
2354 | input_dict = { |
2355 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
2356 | "summaryAddress": SUMMARY["ipv6"][0], |
2357 | "metricType": "E2", | |
8a86be27 MR |
2358 | "Metric": 20, |
2359 | "Tag": 0, | |
f932966b | 2360 | "externalRouteCount": 5, |
8a86be27 MR |
2361 | } |
2362 | } | |
a53c08bc CH |
2363 | dut = "r0" |
2364 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2365 | assert ( | |
2366 | result is True | |
74dd0c84 | 2367 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 MR |
2368 | |
2369 | step("Change rule from permit to deny in prefix list.") | |
2370 | pfx_list = { | |
2371 | "r0": { | |
2372 | "prefix_lists": { | |
2373 | "ipv6": { | |
2374 | "pf_list_1_ipv6": [ | |
a53c08bc | 2375 | {"seqid": 10, "network": "any", "action": "deny"} |
8a86be27 MR |
2376 | ] |
2377 | } | |
2378 | } | |
2379 | } | |
2380 | } | |
2381 | result = create_prefix_lists(tgen, pfx_list) | |
a53c08bc | 2382 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2383 | |
2384 | step( | |
2385 | "Verify that previously originated summary lsa " | |
a53c08bc CH |
2386 | "is withdrawn from the neighbor." |
2387 | ) | |
2388 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} | |
2389 | dut = "r1" | |
8a86be27 MR |
2390 | |
2391 | step("summary route has delay of 5 secs, wait for 5 secs") | |
2392 | ||
2393 | sleep(5) | |
2394 | ||
2395 | result = verify_ospf6_rib(tgen, dut, input_dict_summary, expected=False) | |
a53c08bc CH |
2396 | assert ( |
2397 | result is not True | |
74dd0c84 | 2398 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
2399 | tc_name, result |
2400 | ) | |
8a86be27 | 2401 | |
a53c08bc CH |
2402 | result = verify_rib( |
2403 | tgen, "ipv6", dut, input_dict_summary, protocol=protocol, expected=False | |
2404 | ) | |
2405 | assert ( | |
2406 | result is not True | |
74dd0c84 | 2407 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 MR |
2408 | |
2409 | write_test_footer(tc_name) | |
2410 | ||
2411 | ||
2412 | def test_ospfv3_type5_summary_tc51_p2(request): | |
2413 | """OSPF CLI Show. | |
2414 | ||
2415 | verify ospf ASBR summary config and show commands behaviours. | |
2416 | """ | |
2417 | tc_name = request.node.name | |
2418 | write_test_header(tc_name) | |
2419 | tgen = get_topogen() | |
2420 | ||
2421 | # Don't run this test if we have any failure. | |
2422 | if tgen.routers_have_failure(): | |
2423 | pytest.skip(tgen.errors) | |
2424 | ||
2425 | global topo | |
2426 | step("Bring up the base config as per the topology") | |
2427 | reset_config_on_routers(tgen) | |
2428 | ||
2429 | step("Configure all the supported OSPF ASBR summary commands on DUT.") | |
2430 | ospf_summ_r1 = { | |
2431 | "r0": { | |
2432 | "ospf6": { | |
a53c08bc CH |
2433 | "summary-address": [ |
2434 | { | |
2435 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2436 | "mask": "32", | |
2437 | "tag": 4294967295, | |
2438 | }, | |
2439 | { | |
2440 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2441 | "mask": "16", | |
2442 | "advertise": True, | |
2443 | }, | |
2444 | { | |
2445 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2446 | "mask": "24", | |
2447 | "advertise": False, | |
2448 | }, | |
2449 | { | |
2450 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2451 | "mask": "24", | |
2452 | "advertise": False, | |
2453 | }, | |
8a86be27 MR |
2454 | ] |
2455 | } | |
2456 | } | |
2457 | } | |
2458 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 2459 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2460 | |
2461 | step("Configure and re configure all the commands 10 times in a loop.") | |
2462 | ||
a53c08bc | 2463 | for itrate in range(0, 10): |
8a86be27 MR |
2464 | ospf_summ_r1 = { |
2465 | "r0": { | |
2466 | "ospf6": { | |
a53c08bc CH |
2467 | "summary-address": [ |
2468 | { | |
2469 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2470 | "mask": "8", | |
2471 | "tag": 4294967295, | |
2472 | }, | |
2473 | { | |
2474 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2475 | "mask": "16", | |
2476 | "advertise": True, | |
2477 | }, | |
2478 | { | |
2479 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2480 | "mask": "24", | |
2481 | "advertise": False, | |
2482 | }, | |
2483 | { | |
2484 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2485 | "mask": "24", | |
2486 | "advertise": False, | |
2487 | }, | |
8a86be27 MR |
2488 | ] |
2489 | } | |
a53c08bc | 2490 | } |
8a86be27 MR |
2491 | } |
2492 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
2493 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
a53c08bc CH |
2494 | tc_name, result |
2495 | ) | |
8a86be27 MR |
2496 | |
2497 | ospf_summ_r1 = { | |
2498 | "r0": { | |
2499 | "ospf6": { | |
a53c08bc CH |
2500 | "summary-address": [ |
2501 | { | |
2502 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2503 | "mask": "8", | |
2504 | "tag": 4294967295, | |
2505 | "delete": True, | |
2506 | }, | |
2507 | { | |
2508 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2509 | "mask": "16", | |
2510 | "advertise": True, | |
2511 | "delete": True, | |
2512 | }, | |
2513 | { | |
2514 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2515 | "mask": "24", | |
2516 | "advertise": False, | |
2517 | "delete": True, | |
2518 | }, | |
2519 | { | |
2520 | "prefix": SUMMARY["ipv6"][0].split("/")[0], | |
2521 | "mask": "24", | |
2522 | "advertise": False, | |
2523 | "delete": True, | |
2524 | }, | |
8a86be27 MR |
2525 | ] |
2526 | } | |
a53c08bc | 2527 | } |
8a86be27 | 2528 | } |
8a86be27 | 2529 | result = create_router_ospf(tgen, topo, ospf_summ_r1) |
a53c08bc | 2530 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2531 | |
2532 | step("Verify the show commands") | |
2533 | ||
2534 | input_dict = { | |
2535 | SUMMARY["ipv6"][3]: { | |
f932966b DA |
2536 | "summaryAddress": SUMMARY["ipv6"][3], |
2537 | "metricType": "E2", | |
8a86be27 MR |
2538 | "Metric": 20, |
2539 | "Tag": 0, | |
f932966b | 2540 | "externalRouteCount": 0, |
8a86be27 MR |
2541 | } |
2542 | } | |
a53c08bc CH |
2543 | dut = "r0" |
2544 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2545 | assert ( | |
2546 | result is True | |
74dd0c84 | 2547 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 MR |
2548 | |
2549 | write_test_footer(tc_name) | |
2550 | ||
2551 | ||
2552 | def test_ospfv3_type5_summary_tc49_p2(request): | |
2553 | """OSPF summarisation Chaos.""" | |
2554 | tc_name = request.node.name | |
2555 | write_test_header(tc_name) | |
2556 | tgen = get_topogen() | |
2557 | ||
2558 | # Don't run this test if we have any failure. | |
2559 | if tgen.routers_have_failure(): | |
2560 | pytest.skip(tgen.errors) | |
2561 | ||
2562 | global topo | |
2563 | step("Bring up the base config as per the topology") | |
2564 | reset_config_on_routers(tgen) | |
2565 | ||
a53c08bc | 2566 | protocol = "ospf" |
8a86be27 MR |
2567 | |
2568 | step( | |
2569 | "Configure 5 static routes from the same network on R0" | |
a53c08bc CH |
2570 | "5 static routes from different networks and redistribute in R0" |
2571 | ) | |
8a86be27 MR |
2572 | input_dict_static_rtes = { |
2573 | "r0": { | |
2574 | "static_routes": [ | |
a53c08bc CH |
2575 | {"network": NETWORK["ipv6"], "next_hop": "blackhole"}, |
2576 | {"network": NETWORK2["ipv6"], "next_hop": "blackhole"}, | |
8a86be27 MR |
2577 | ] |
2578 | } | |
2579 | } | |
2580 | result = create_static_routes(tgen, input_dict_static_rtes) | |
a53c08bc | 2581 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 2582 | |
a53c08bc | 2583 | dut = "r0" |
8a86be27 MR |
2584 | red_static(dut) |
2585 | ||
2586 | step("Verify that routes are learnt on R1.") | |
a53c08bc | 2587 | dut = "r1" |
8a86be27 MR |
2588 | |
2589 | result = verify_ospf6_rib(tgen, dut, input_dict_static_rtes) | |
a53c08bc CH |
2590 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
2591 | result = verify_rib(tgen, "ipv6", dut, input_dict_static_rtes, protocol=protocol) | |
2592 | assert ( | |
2593 | result is True | |
74dd0c84 | 2594 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 | 2595 | |
74dd0c84 | 2596 | step("Configure External Route summary in R0 to summarise 5 routes to one route.") |
8a86be27 MR |
2597 | |
2598 | ospf_summ_r1 = { | |
2599 | "r0": { | |
2600 | "ospf6": { | |
a53c08bc CH |
2601 | "summary-address": [ |
2602 | {"prefix": SUMMARY["ipv6"][0].split("/")[0], "mask": "32"} | |
2603 | ] | |
8a86be27 MR |
2604 | } |
2605 | } | |
2606 | } | |
2607 | result = create_router_ospf(tgen, topo, ospf_summ_r1) | |
a53c08bc | 2608 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 MR |
2609 | |
2610 | step( | |
2611 | "Verify that external routes are summarised to configured summary " | |
2612 | "address on R0 after 5 secs of delay timer expiry and only one " | |
a53c08bc CH |
2613 | "route is sent to R1." |
2614 | ) | |
2615 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} | |
2616 | dut = "r1" | |
8a86be27 MR |
2617 | |
2618 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
a53c08bc | 2619 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 2620 | |
a53c08bc CH |
2621 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
2622 | assert ( | |
2623 | result is True | |
74dd0c84 | 2624 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 MR |
2625 | |
2626 | step("Verify that show ip ospf summary should show the summaries.") | |
2627 | input_dict = { | |
2628 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
2629 | "summaryAddress": SUMMARY["ipv6"][0], |
2630 | "metricType": "E2", | |
8a86be27 MR |
2631 | "Metric": 20, |
2632 | "Tag": 0, | |
f932966b | 2633 | "externalRouteCount": 5, |
8a86be27 MR |
2634 | } |
2635 | } | |
a53c08bc CH |
2636 | dut = "r0" |
2637 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2638 | assert ( | |
2639 | result is True | |
74dd0c84 | 2640 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 | 2641 | |
74dd0c84 | 2642 | step("Verify that originally advertised routes are withdraw from there peer.") |
8a86be27 | 2643 | input_dict = { |
a53c08bc | 2644 | "r0": {"static_routes": [{"network": NETWORK["ipv6"], "next_hop": "blackhole"}]} |
8a86be27 | 2645 | } |
a53c08bc | 2646 | dut = "r1" |
8a86be27 | 2647 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) |
a53c08bc CH |
2648 | assert ( |
2649 | result is not True | |
74dd0c84 | 2650 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
2651 | tc_name, result |
2652 | ) | |
8a86be27 | 2653 | |
a53c08bc CH |
2654 | result = verify_rib( |
2655 | tgen, "ipv6", dut, input_dict, protocol=protocol, expected=False | |
2656 | ) | |
2657 | assert ( | |
2658 | result is not True | |
74dd0c84 | 2659 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 | 2660 | |
a53c08bc | 2661 | step("Reload the FRR router") |
8a86be27 | 2662 | # stop/start -> restart FRR router and verify |
a53c08bc CH |
2663 | stop_router(tgen, "r0") |
2664 | start_router(tgen, "r0") | |
8a86be27 MR |
2665 | |
2666 | step( | |
2667 | "Verify that external routes are summarised to configured summary " | |
2668 | "address on R0 after 5 secs of delay timer expiry and only one " | |
a53c08bc CH |
2669 | "route is sent to R1." |
2670 | ) | |
2671 | input_dict_summary = {"r0": {"static_routes": [{"network": SUMMARY["ipv6"][0]}]}} | |
2672 | dut = "r1" | |
8a86be27 MR |
2673 | |
2674 | result = verify_ospf6_rib(tgen, dut, input_dict_summary) | |
a53c08bc | 2675 | assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result) |
8a86be27 | 2676 | |
a53c08bc CH |
2677 | result = verify_rib(tgen, "ipv6", dut, input_dict_summary, protocol=protocol) |
2678 | assert ( | |
2679 | result is True | |
74dd0c84 | 2680 | ), "Testcase {} : Failed Error: Routes is missing in RIB".format(tc_name) |
8a86be27 | 2681 | |
8a86be27 MR |
2682 | step("Verify that show ip ospf summary should show the summaries.") |
2683 | input_dict = { | |
2684 | SUMMARY["ipv6"][0]: { | |
f932966b DA |
2685 | "summaryAddress": SUMMARY["ipv6"][0], |
2686 | "metricType": "E2", | |
8a86be27 MR |
2687 | "Metric": 20, |
2688 | "Tag": 0, | |
f932966b | 2689 | "externalRouteCount": 5, |
8a86be27 MR |
2690 | } |
2691 | } | |
a53c08bc CH |
2692 | dut = "r0" |
2693 | result = verify_ospf_summary(tgen, topo, dut, input_dict, ospf="ospf6") | |
2694 | assert ( | |
2695 | result is True | |
74dd0c84 | 2696 | ), "Testcase {} : Failed Error: Summary missing in OSPF DB".format(tc_name) |
8a86be27 | 2697 | |
74dd0c84 | 2698 | step("Verify that originally advertised routes are withdraw from there peer.") |
8a86be27 | 2699 | input_dict = { |
a53c08bc | 2700 | "r0": {"static_routes": [{"network": NETWORK["ipv6"], "next_hop": "blackhole"}]} |
8a86be27 | 2701 | } |
a53c08bc | 2702 | dut = "r1" |
8a86be27 | 2703 | result = verify_ospf6_rib(tgen, dut, input_dict, expected=False) |
a53c08bc CH |
2704 | assert ( |
2705 | result is not True | |
74dd0c84 | 2706 | ), "Testcase {} : Failed \n Error: Routes still present in OSPF RIB {}".format( |
a53c08bc CH |
2707 | tc_name, result |
2708 | ) | |
8a86be27 | 2709 | |
a53c08bc CH |
2710 | result = verify_rib( |
2711 | tgen, "ipv6", dut, input_dict, protocol=protocol, expected=False | |
2712 | ) | |
2713 | assert ( | |
2714 | result is not True | |
74dd0c84 | 2715 | ), "Testcase {} : Failed Error: Routes still present in RIB".format(tc_name) |
8a86be27 MR |
2716 | |
2717 | write_test_footer(tc_name) | |
2718 | ||
2719 | ||
2720 | if __name__ == "__main__": | |
2721 | args = ["-s"] + sys.argv[1:] | |
2722 | sys.exit(pytest.main(args)) |