projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| 0705f312 | 1 | #!/usr/bin/python |
| 2 | ||
| 3 | # | |
| 4 | # Copyright (c) 2020 by VMware, Inc. ("VMware") | |
| 5 | # Used Copyright (c) 2018 by Network Device Education Foundation, | |
| 6 | # Inc. ("NetDEF") in this file. | |
| 7 | # | |
| 8 | # Permission to use, copy, modify, and/or distribute this software | |
| 9 | # for any purpose with or without fee is hereby granted, provided | |
| 10 | # that the above copyright notice and this permission notice appear | |
| 11 | # in all copies. | |
| 12 | # | |
| 13 | # THE SOFTWARE IS PROVIDED "AS IS" AND VMWARE DISCLAIMS ALL WARRANTIES | |
| 14 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
| 15 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL VMWARE BE LIABLE FOR | |
| 16 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY | |
| 17 | # DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, | |
| 18 | # WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS | |
| 19 | # ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE | |
| 20 | # OF THIS SOFTWARE. | |
| 21 | # | |
| 22 | ||
| 23 | """ | |
| 24 | ||
| 25 | Following tests are covered in the script. | |
| 26 | ||
| 27 | - Verify static route are blocked from route-map and prefix-list | |
| 28 | applied in BGP nbrs | |
| 29 | - Verify Static route when FRR connected to 2 TOR | |
| 30 | """ | |
| 31 | ||
| 32 | import sys | |
| 33 | import json | |
| 34 | import time | |
| 35 | import os | |
| 36 | import pytest | |
| d33a0fcf | 37 | import platform |
| 0705f312 | 38 | import ipaddress |
| 0705f312 | 39 | from copy import deepcopy |
| 40 | ||
| 41 | # Save the Current Working Directory to find configuration files. | |
| 42 | CWD = os.path.dirname(os.path.realpath(__file__)) | |
| 43 | sys.path.append(os.path.join(CWD, "../")) | |
| 44 | sys.path.append(os.path.join(CWD, "../lib/")) | |
| 45 | # pylint: disable=C0413 | |
| 46 | # Import topogen and topotest helpers | |
| 8db751b8 | 47 | from lib.micronet_compat import Topo |
| 0705f312 | 48 | from lib.topogen import Topogen, get_topogen |
| d33a0fcf | 49 | from lib.topotest import version_cmp |
| 0705f312 | 50 | |
| 51 | # Import topoJson from lib, to create topology and initial configuration | |
| 52 | from lib.common_config import ( | |
| 53 | start_topology, | |
| 54 | write_test_header, | |
| 55 | write_test_footer, | |
| 56 | reset_config_on_routers, | |
| 57 | verify_rib, | |
| 58 | check_address_types, | |
| 59 | step, | |
| 60 | create_prefix_lists, | |
| 61 | create_route_maps, | |
| 62 | create_interfaces_cfg, | |
| 63 | verify_prefix_lists, | |
| 64 | verify_route_maps, | |
| 65 | ) | |
| 66 | from lib.topolog import logger | |
| 67 | from lib.bgp import ( | |
| 68 | verify_bgp_convergence, | |
| 69 | create_router_bgp, | |
| 70 | clear_bgp_and_verify, | |
| 71 | clear_bgp, | |
| 72 | ) | |
| 73 | from lib.topojson import build_topo_from_json, build_config_from_json | |
| 74 | ||
| bf3a0a9a DS |
75 | pytestmark = [pytest.mark.bgpd, pytest.mark.staticd] |
| 76 | ||
| 77 | ||
| 0705f312 | 78 | # Reading the data from JSON File for topology creation |
| 79 | jsonFile = "{}/static_routes_topo4_ebgp.json".format(CWD) | |
| 80 | try: | |
| 81 | with open(jsonFile, "r") as topoJson: | |
| 82 | topo = json.load(topoJson) | |
| 83 | except IOError: | |
| 84 | assert False, "Could not read file {}".format(jsonFile) | |
| 85 | ||
| 86 | # Global variables | |
| 87 | BGP_CONVERGENCE = False | |
| 88 | ADDR_TYPES = check_address_types() | |
| 89 | NETWORK = {"ipv4": "2.2.2.2/32", "ipv6": "22:22::2/128"} | |
| 90 | NEXT_HOP_IP = {} | |
| 91 | ||
| efb62eed | 92 | pytestmark = [pytest.mark.bgpd, pytest.mark.staticd] |
| 0705f312 | 93 | |
| d7265db9 | 94 | |
| 0705f312 | 95 | class CreateTopo(Topo): |
| 96 | """ | |
| 97 | Test CreateTopo - topology 1. | |
| 98 | ||
| 99 | * `Topo`: Topology object | |
| 100 | """ | |
| 101 | ||
| 102 | def build(self, *_args, **_opts): | |
| 103 | """Build function.""" | |
| 104 | tgen = get_topogen(self) | |
| 105 | ||
| 106 | # Building topology from json file | |
| 107 | build_topo_from_json(tgen, topo) | |
| 108 | ||
| 109 | ||
| 110 | def setup_module(mod): | |
| 111 | """ | |
| 112 | Set up the pytest environment. | |
| 113 | * `mod`: module name | |
| 114 | """ | |
| aa59a709 | 115 | |
| 0705f312 | 116 | testsuite_run_time = time.asctime(time.localtime(time.time())) |
| 117 | logger.info("Testsuite start time: {}".format(testsuite_run_time)) | |
| 118 | logger.info("=" * 40) | |
| 119 | ||
| 120 | logger.info("Running setup_module to create topology") | |
| 121 | ||
| 122 | # This function initiates the topology build with Topogen... | |
| 123 | tgen = Topogen(CreateTopo, mod.__name__) | |
| 124 | # ... and here it calls Mininet initialization functions. | |
| 125 | ||
| 126 | # Starting topology, create tmp files which are loaded to routers | |
| 127 | # to start deamons and then start routers | |
| 128 | start_topology(tgen) | |
| 129 | ||
| 130 | # Creating configuration from JSON | |
| 131 | build_config_from_json(tgen, topo) | |
| 132 | ||
| 5980ad0a DS |
133 | if version_cmp(platform.release(), "4.19") < 0: |
| 134 | error_msg = ( | |
| 135 | 'These tests will not run. (have kernel "{}", ' | |
| 136 | "requires kernel >= 4.19)".format(platform.release()) | |
| 137 | ) | |
| d33a0fcf | 138 | pytest.skip(error_msg) |
| 139 | ||
| 0705f312 | 140 | # Checking BGP convergence |
| aa59a709 | 141 | |
| 0705f312 | 142 | # Don't run this test if we have any failure. |
| 143 | if tgen.routers_have_failure(): | |
| 144 | pytest.skip(tgen.errors) | |
| 145 | # Api call verify whether BGP is converged | |
| 146 | BGP_CONVERGENCE = verify_bgp_convergence(tgen, topo) | |
| 147 | assert BGP_CONVERGENCE is True, "setup_module :Failed \n Error: {}".format( | |
| 148 | BGP_CONVERGENCE | |
| 149 | ) | |
| 150 | ||
| 151 | logger.info("Running setup_module() done") | |
| 152 | ||
| 153 | ||
| 154 | def teardown_module(mod): | |
| 155 | """ | |
| 156 | Teardown the pytest environment. | |
| 157 | ||
| 158 | * `mod`: module name | |
| 159 | """ | |
| 160 | logger.info("Running teardown_module to delete topology") | |
| 161 | ||
| 162 | tgen = get_topogen() | |
| 163 | ||
| 164 | # Stop toplogy and Remove tmp files | |
| 165 | tgen.stop_topology() | |
| 166 | ||
| 167 | logger.info( | |
| 168 | "Testsuite end time: {}".format(time.asctime(time.localtime(time.time()))) | |
| 169 | ) | |
| 170 | logger.info("=" * 40) | |
| 171 | ||
| 172 | ||
| 173 | ##################################################### | |
| 174 | # | |
| 175 | # Tests starting | |
| 176 | # | |
| 177 | ##################################################### | |
| aa59a709 | 178 | def test_static_routes_rmap_pfxlist_p0_tc7_ebgp(request): |
| 0705f312 | 179 | """ |
| 180 | Verify static route are blocked from route-map & prefix-list applied in BGP | |
| 181 | nbrs | |
| 182 | ||
| 183 | """ | |
| 184 | tc_name = request.node.name | |
| 185 | write_test_header(tc_name) | |
| 186 | tgen = get_topogen() | |
| 187 | # Don't run this test if we have any failure. | |
| 188 | if tgen.routers_have_failure(): | |
| 189 | pytest.skip(tgen.errors) | |
| 190 | reset_config_on_routers(tgen) | |
| 191 | step("Configure holddown timer = 1 keep alive = 3 in all the neighbors") | |
| 192 | step("verify bgp convergence before starting test case") | |
| 193 | ||
| 194 | bgp_convergence = verify_bgp_convergence(tgen, topo) | |
| 195 | assert bgp_convergence is True, "Testcase {} : Failed \n Error: {}".format( | |
| 196 | tc_name, bgp_convergence | |
| 197 | ) | |
| 198 | ||
| 199 | step( | |
| 200 | "Configure 4 IPv4 and 4 IPv6 nbrs with password with mismatch " | |
| 201 | " authentication between FRR routers " | |
| 202 | ) | |
| 203 | ||
| 204 | for addr_type in ADDR_TYPES: | |
| aa59a709 | 205 | # Api call to modify BGP timers |
| 0705f312 | 206 | input_dict = { |
| 207 | "r2": { | |
| 208 | "bgp": { | |
| 209 | "local_as": "200", | |
| 210 | "address_family": { | |
| 211 | addr_type: { | |
| 212 | "unicast": { | |
| 213 | "neighbor": { | |
| 214 | "r1": { | |
| 215 | "dest_link": { | |
| 216 | "r2-link0": {"password": "r2"}, | |
| 217 | "r2-link1": {"password": "r2"}, | |
| 218 | "r2-link2": {"password": "r2"}, | |
| 219 | "r2-link3": {"password": "r2"}, | |
| 220 | } | |
| 221 | }, | |
| 222 | "r3": { | |
| 223 | "dest_link": { | |
| 224 | "r2-link0": {"password": "r2"}, | |
| 225 | "r2-link1": {"password": "r2"}, | |
| 226 | "r2-link2": {"password": "r2"}, | |
| 227 | "r2-link3": {"password": "r2"}, | |
| 228 | } | |
| 229 | }, | |
| 230 | } | |
| 231 | } | |
| 232 | } | |
| 233 | }, | |
| 234 | } | |
| 235 | } | |
| 236 | } | |
| 237 | result = create_router_bgp(tgen, topo, input_dict) | |
| 238 | assert result is True, "Testcase {} :Failed \n Error: {}".format( | |
| 239 | tc_name, result | |
| 240 | ) | |
| 241 | clear_bgp(tgen, addr_type, "r2") | |
| 242 | ||
| 243 | step(" All BGP nbrs are down as authentication is mismatch on both" " the sides") | |
| 244 | ||
| d33a0fcf | 245 | bgp_convergence = verify_bgp_convergence(tgen, topo, expected=False) |
| d7265db9 MS |
246 | assert ( |
| 247 | bgp_convergence is not True | |
| 248 | ), "Testcase {} : " "Failed \n BGP nbrs must be down. Error: {}".format( | |
| 249 | tc_name, bgp_convergence | |
| 250 | ) | |
| 0705f312 | 251 | |
| 252 | step( | |
| 253 | "Configure 4 IPv4 and 4 IPv6 nbrs with macthing password " | |
| 254 | " authentication between FRR routers " | |
| 255 | ) | |
| 256 | for addr_type in ADDR_TYPES: | |
| 257 | input_dict = { | |
| 258 | "r2": { | |
| 259 | "bgp": { | |
| 260 | "local_as": "200", | |
| 261 | "address_family": { | |
| 262 | addr_type: { | |
| 263 | "unicast": { | |
| 264 | "neighbor": { | |
| 265 | "r1": { | |
| 266 | "dest_link": { | |
| 267 | "r2-link0": {"password": "r1"}, | |
| 268 | "r2-link1": {"password": "r1"}, | |
| 269 | "r2-link2": {"password": "r1"}, | |
| 270 | "r2-link3": {"password": "r1"}, | |
| 271 | } | |
| 272 | }, | |
| 273 | "r3": { | |
| 274 | "dest_link": { | |
| 275 | "r2-link0": {"password": "r1"}, | |
| 276 | "r2-link1": {"password": "r1"}, | |
| 277 | "r2-link2": {"password": "r1"}, | |
| 278 | "r2-link3": {"password": "r1"}, | |
| 279 | } | |
| 280 | }, | |
| 281 | } | |
| 282 | } | |
| 283 | } | |
| 284 | }, | |
| 285 | } | |
| 286 | } | |
| 287 | } | |
| 288 | result = create_router_bgp(tgen, topo, deepcopy(input_dict)) | |
| 289 | assert result is True, "Testcase {} :Failed \n Error: {}".format( | |
| 290 | tc_name, result | |
| 291 | ) | |
| 292 | ||
| 293 | step("All BGP nbrs are up as authentication is matched now") | |
| 294 | bgp_convergence = verify_bgp_convergence(tgen, topo) | |
| 295 | assert bgp_convergence is True, "Testcase {} : Failed \n " "Error: {}".format( | |
| 296 | tc_name, bgp_convergence | |
| 297 | ) | |
| 298 | ||
| 299 | step("Create prefix list P1 to permit VM3 & deny VM1 v4 & v6 routes") | |
| 300 | step("Create prefix list P2 to permit VM6 IPv4 and IPv6 routes") | |
| 301 | for addr_type in ADDR_TYPES: | |
| 302 | input_dict_2 = { | |
| 303 | "r2": { | |
| 304 | "prefix_lists": { | |
| 305 | addr_type: { | |
| 306 | "pf_list_1_{}".format(addr_type): [ | |
| 307 | { | |
| 308 | "seqid": 10, | |
| 309 | "network": topo["routers"]["r2"]["links"]["vm3"][ | |
| 310 | addr_type | |
| 311 | ], | |
| 312 | "action": "permit", | |
| 313 | }, | |
| 314 | { | |
| 315 | "seqid": 20, | |
| 316 | "network": topo["routers"]["r2"]["links"]["vm1"][ | |
| 317 | addr_type | |
| 318 | ], | |
| 319 | "action": "deny", | |
| 320 | }, | |
| 321 | ], | |
| 322 | "pf_list_2_{}".format(addr_type): [ | |
| 323 | { | |
| 324 | "seqid": 10, | |
| 325 | "network": topo["routers"]["r2"]["links"]["vm6"][ | |
| 326 | addr_type | |
| 327 | ], | |
| 328 | "action": "permit", | |
| 329 | } | |
| 330 | ], | |
| 331 | } | |
| 332 | } | |
| 333 | } | |
| 334 | } | |
| 335 | result = create_prefix_lists(tgen, input_dict_2) | |
| 336 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 337 | tc_name, result | |
| 338 | ) | |
| 339 | ||
| 340 | step( | |
| 341 | "Prefix list created with matching networks deny or permit " | |
| 342 | "show ip prefix list" | |
| 343 | ) | |
| 344 | result = verify_prefix_lists(tgen, input_dict_2) | |
| d7265db9 MS |
345 | assert result is not True, "Testcase {} : Failed \n" " Error: {}".format( |
| 346 | tc_name, result | |
| 347 | ) | |
| 0705f312 | 348 | |
| 349 | step("Redistribute all the routes (connected, static)") | |
| 350 | input_dict_2_r1 = { | |
| 351 | "r1": { | |
| 352 | "bgp": { | |
| 353 | "address_family": { | |
| 354 | addr_type: { | |
| 355 | "unicast": {"redistribute": [{"redist_type": "static"}]} | |
| 356 | } | |
| 357 | } | |
| 358 | } | |
| 359 | } | |
| 360 | } | |
| 361 | result = create_router_bgp(tgen, topo, input_dict_2_r1) | |
| 362 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 363 | tc_name, result | |
| 364 | ) | |
| 365 | ||
| 366 | input_dict_2_r2 = { | |
| 367 | "r2": { | |
| 368 | "bgp": { | |
| 369 | "address_family": { | |
| 370 | addr_type: { | |
| 371 | "unicast": {"redistribute": [{"redist_type": "static"}]} | |
| 372 | } | |
| 373 | } | |
| 374 | } | |
| 375 | } | |
| 376 | } | |
| 377 | result = create_router_bgp(tgen, topo, input_dict_2_r2) | |
| 378 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 379 | tc_name, result | |
| 380 | ) | |
| 381 | ||
| 382 | input_dict_2_r3 = { | |
| 383 | "r3": { | |
| 384 | "bgp": { | |
| 385 | "address_family": { | |
| 386 | addr_type: { | |
| 387 | "unicast": {"redistribute": [{"redist_type": "static"}]} | |
| 388 | } | |
| 389 | } | |
| 390 | } | |
| 391 | } | |
| 392 | } | |
| 393 | result = create_router_bgp(tgen, topo, input_dict_2_r3) | |
| 394 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 395 | tc_name, result | |
| 396 | ) | |
| 397 | ||
| 398 | step("configure redistribute connected in Router BGP") | |
| 399 | ||
| 400 | input_dict_2_r1 = { | |
| 401 | "r1": { | |
| 402 | "bgp": { | |
| 403 | "address_family": { | |
| 404 | addr_type: { | |
| 405 | "unicast": {"redistribute": [{"redist_type": "connected"}]} | |
| 406 | } | |
| 407 | } | |
| 408 | } | |
| 409 | } | |
| 410 | } | |
| 411 | result = create_router_bgp(tgen, topo, input_dict_2_r1) | |
| 412 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 413 | tc_name, result | |
| 414 | ) | |
| 415 | ||
| 416 | input_dict_2_r3 = { | |
| 417 | "r3": { | |
| 418 | "bgp": { | |
| 419 | "address_family": { | |
| 420 | addr_type: { | |
| 421 | "unicast": {"redistribute": [{"redist_type": "connected"}]} | |
| 422 | } | |
| 423 | } | |
| 424 | } | |
| 425 | } | |
| 426 | } | |
| 427 | result = create_router_bgp(tgen, topo, input_dict_2_r3) | |
| 428 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 429 | tc_name, result | |
| 430 | ) | |
| 431 | ||
| 432 | input_dict_2 = { | |
| 433 | "r2": { | |
| 434 | "bgp": { | |
| 435 | "address_family": { | |
| 436 | addr_type: { | |
| 437 | "unicast": {"redistribute": [{"redist_type": "connected"}]} | |
| 438 | } | |
| 439 | } | |
| 440 | } | |
| 441 | } | |
| 442 | } | |
| 443 | result = create_router_bgp(tgen, topo, input_dict_2) | |
| 444 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 445 | tc_name, result | |
| 446 | ) | |
| 447 | ||
| 448 | step("Apply prefix list P1 on BGP neighbors 1 2 3 4 connected from " "frr r1") | |
| 449 | # Configure prefix list to bgp neighbor | |
| 450 | input_dict_4 = { | |
| 451 | "r2": { | |
| 452 | "bgp": { | |
| 453 | "address_family": { | |
| 454 | addr_type: { | |
| 455 | "unicast": { | |
| 456 | "neighbor": { | |
| 457 | "r1": { | |
| 458 | "dest_link": { | |
| 459 | "r2-link0": { | |
| 460 | "prefix_lists": [ | |
| 461 | { | |
| 462 | "name": "pf_list_1_{}".format( | |
| 463 | addr_type | |
| 464 | ), | |
| 465 | "direction": "out", | |
| 466 | } | |
| 467 | ] | |
| 468 | }, | |
| 469 | "r2-link1": { | |
| 470 | "prefix_lists": [ | |
| 471 | { | |
| 472 | "name": "pf_list_1_{}".format( | |
| 473 | addr_type | |
| 474 | ), | |
| 475 | "direction": "out", | |
| 476 | } | |
| 477 | ] | |
| 478 | }, | |
| 479 | "r2-link2": { | |
| 480 | "prefix_lists": [ | |
| 481 | { | |
| 482 | "name": "pf_list_1_{}".format( | |
| 483 | addr_type | |
| 484 | ), | |
| 485 | "direction": "out", | |
| 486 | } | |
| 487 | ] | |
| 488 | }, | |
| 489 | "r2-link3": { | |
| 490 | "prefix_lists": [ | |
| 491 | { | |
| 492 | "name": "pf_list_1_{}".format( | |
| 493 | addr_type | |
| 494 | ), | |
| 495 | "direction": "out", | |
| 496 | } | |
| 497 | ] | |
| 498 | }, | |
| 499 | } | |
| 500 | } | |
| 501 | } | |
| 502 | } | |
| 503 | } | |
| 504 | } | |
| 505 | } | |
| 506 | } | |
| 507 | } | |
| 508 | result = create_router_bgp(tgen, topo, input_dict_4) | |
| 509 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 510 | tc_name, result | |
| 511 | ) | |
| 512 | ||
| 513 | step("Apply prefix list P2 on BGP nbrs 5 & 6 connected from FRR-2") | |
| 514 | # Configure prefix list to bgp neighbor | |
| 515 | input_dict_4 = { | |
| 516 | "r2": { | |
| 517 | "bgp": { | |
| 518 | "address_family": { | |
| 519 | addr_type: { | |
| 520 | "unicast": { | |
| 521 | "neighbor": { | |
| 522 | "r3": { | |
| 523 | "dest_link": { | |
| 524 | "r2-link0": { | |
| 525 | "prefix_lists": [ | |
| 526 | { | |
| 527 | "name": "pf_list_2_{}".format( | |
| 528 | addr_type | |
| 529 | ), | |
| 530 | "direction": "out", | |
| 531 | } | |
| 532 | ] | |
| 533 | }, | |
| 534 | "r2-link1": { | |
| 535 | "prefix_lists": [ | |
| 536 | { | |
| 537 | "name": "pf_list_2_{}".format( | |
| 538 | addr_type | |
| 539 | ), | |
| 540 | "direction": "out", | |
| 541 | } | |
| 542 | ] | |
| 543 | }, | |
| 544 | "r2-link2": { | |
| 545 | "prefix_lists": [ | |
| 546 | { | |
| 547 | "name": "pf_list_2_{}".format( | |
| 548 | addr_type | |
| 549 | ), | |
| 550 | "direction": "out", | |
| 551 | } | |
| 552 | ] | |
| 553 | }, | |
| 554 | "r2-link3": { | |
| 555 | "prefix_lists": [ | |
| 556 | { | |
| 557 | "name": "pf_list_2_{}".format( | |
| 558 | addr_type | |
| 559 | ), | |
| 560 | "direction": "out", | |
| 561 | } | |
| 562 | ] | |
| 563 | }, | |
| 564 | } | |
| 565 | } | |
| 566 | } | |
| 567 | } | |
| 568 | } | |
| 569 | } | |
| 570 | } | |
| 571 | } | |
| 572 | } | |
| 573 | result = create_router_bgp(tgen, topo, input_dict_4) | |
| 574 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 575 | tc_name, result | |
| 576 | ) | |
| 577 | ||
| 578 | clear_bgp_and_verify(tgen, topo, "r2") | |
| 579 | ||
| 580 | step( | |
| 581 | "VM1 IPv4 and IPv6 Route which is denied using prefix list is " | |
| 582 | "not present on FRR1 side routing table , also not able to " | |
| 583 | "ping the routes show ip route" | |
| 584 | ) | |
| 585 | ||
| 586 | dut = "r1" | |
| 587 | protocol = "bgp" | |
| 588 | ntwk_r2_vm1 = str( | |
| 589 | ipaddress.ip_interface( | |
| 590 | u"{}".format(topo["routers"]["r2"]["links"]["vm1"][addr_type]) | |
| 591 | ).network | |
| 592 | ) | |
| 593 | input_dict = {"r1": {"static_routes": [{"network": ntwk_r2_vm1}]}} | |
| 594 | result4 = verify_rib( | |
| 595 | tgen, addr_type, dut, input_dict, protocol=protocol, expected=False | |
| 596 | ) | |
| d7265db9 MS |
597 | assert result4 is not True, ( |
| 598 | "Testcase {} : Failed , VM1 route is " | |
| 599 | "not filtered out via prefix list. \n Error: {}".format(tc_name, result4) | |
| 600 | ) | |
| 0705f312 | 601 | |
| 602 | step( | |
| 603 | "VM4 and VM6 IPV4 and IPv6 address are present in local and " | |
| 604 | "FRR2 routing table show ip bgp show ip route" | |
| 605 | ) | |
| 606 | ||
| 607 | dut = "r2" | |
| 608 | ntwk_r2_vm6 = str( | |
| 609 | ipaddress.ip_interface( | |
| 610 | u"{}".format(topo["routers"]["r2"]["links"]["vm6"][addr_type]) | |
| 611 | ).network | |
| 612 | ) | |
| 613 | input_dict = {"r3": {"static_routes": [{"network": ntwk_r2_vm6}]}} | |
| 614 | result4 = verify_rib(tgen, addr_type, dut, input_dict) | |
| 615 | assert result4 is True, "Testcase {} : Failed.\n Error: {}".format( | |
| 616 | tc_name, result4 | |
| 617 | ) | |
| 618 | ||
| 619 | step("Remove prefix list from all the neighbors") | |
| 620 | input_dict_4 = { | |
| 621 | "r2": { | |
| 622 | "bgp": { | |
| 623 | "address_family": { | |
| 624 | addr_type: { | |
| 625 | "unicast": { | |
| 626 | "neighbor": { | |
| 627 | "r1": { | |
| 628 | "dest_link": { | |
| 629 | "r2-link0": { | |
| 630 | "prefix_lists": [ | |
| 631 | { | |
| 632 | "name": "pf_list_1_{}".format( | |
| 633 | addr_type | |
| 634 | ), | |
| 635 | "direction": "out", | |
| 636 | "delete": True, | |
| 637 | } | |
| 638 | ] | |
| 639 | }, | |
| 640 | "r2-link1": { | |
| 641 | "prefix_lists": [ | |
| 642 | { | |
| 643 | "name": "pf_list_1_{}".format( | |
| 644 | addr_type | |
| 645 | ), | |
| 646 | "direction": "out", | |
| 647 | "delete": True, | |
| 648 | } | |
| 649 | ] | |
| 650 | }, | |
| 651 | "r2-link2": { | |
| 652 | "prefix_lists": [ | |
| 653 | { | |
| 654 | "name": "pf_list_1_{}".format( | |
| 655 | addr_type | |
| 656 | ), | |
| 657 | "direction": "out", | |
| 658 | "delete": True, | |
| 659 | } | |
| 660 | ] | |
| 661 | }, | |
| 662 | "r2-link3": { | |
| 663 | "prefix_lists": [ | |
| 664 | { | |
| 665 | "name": "pf_list_1_{}".format( | |
| 666 | addr_type | |
| 667 | ), | |
| 668 | "direction": "out", | |
| 669 | "delete": True, | |
| 670 | } | |
| 671 | ] | |
| 672 | }, | |
| 673 | } | |
| 674 | } | |
| 675 | } | |
| 676 | } | |
| 677 | } | |
| 678 | } | |
| 679 | } | |
| 680 | } | |
| 681 | } | |
| 682 | result = create_router_bgp(tgen, topo, input_dict_4) | |
| 683 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 684 | tc_name, result | |
| 685 | ) | |
| 686 | ||
| 687 | input_dict_4 = { | |
| 688 | "r2": { | |
| 689 | "bgp": { | |
| 690 | "address_family": { | |
| 691 | addr_type: { | |
| 692 | "unicast": { | |
| 693 | "neighbor": { | |
| 694 | "r3": { | |
| 695 | "dest_link": { | |
| 696 | "r2-link0": { | |
| 697 | "prefix_lists": [ | |
| 698 | { | |
| 699 | "name": "pf_list_2_{}".format( | |
| 700 | addr_type | |
| 701 | ), | |
| 702 | "direction": "out", | |
| 703 | "delete": True, | |
| 704 | } | |
| 705 | ] | |
| 706 | }, | |
| 707 | "r2-link1": { | |
| 708 | "prefix_lists": [ | |
| 709 | { | |
| 710 | "name": "pf_list_2_{}".format( | |
| 711 | addr_type | |
| 712 | ), | |
| 713 | "direction": "out", | |
| 714 | "delete": True, | |
| 715 | } | |
| 716 | ] | |
| 717 | }, | |
| 718 | "r2-link2": { | |
| 719 | "prefix_lists": [ | |
| 720 | { | |
| 721 | "name": "pf_list_2_{}".format( | |
| 722 | addr_type | |
| 723 | ), | |
| 724 | "direction": "out", | |
| 725 | "delete": True, | |
| 726 | } | |
| 727 | ] | |
| 728 | }, | |
| 729 | "r2-link3": { | |
| 730 | "prefix_lists": [ | |
| 731 | { | |
| 732 | "name": "pf_list_2_{}".format( | |
| 733 | addr_type | |
| 734 | ), | |
| 735 | "direction": "out", | |
| 736 | "delete": True, | |
| 737 | } | |
| 738 | ] | |
| 739 | }, | |
| 740 | } | |
| 741 | } | |
| 742 | } | |
| 743 | } | |
| 744 | } | |
| 745 | } | |
| 746 | } | |
| 747 | } | |
| 748 | } | |
| 749 | result = create_router_bgp(tgen, topo, input_dict_4) | |
| 750 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 751 | tc_name, result | |
| 752 | ) | |
| 753 | ||
| 754 | clear_bgp_and_verify(tgen, topo, "r2") | |
| 755 | ||
| 756 | step("Create RouteMap_1 with prefix list P1 and weight 50") | |
| 757 | # Create route map | |
| 758 | rmap_dict = { | |
| 759 | "r2": { | |
| 760 | "route_maps": { | |
| 761 | "rmap_pf_list_1_{}".format(addr_type): [ | |
| 762 | { | |
| 763 | "action": "permit", | |
| 764 | "set": {"weight": 50}, | |
| 765 | "match": { | |
| 766 | addr_type: { | |
| 767 | "prefix_lists": "pf_list_1_{}".format(addr_type) | |
| 768 | } | |
| 769 | }, | |
| 770 | } | |
| 771 | ] | |
| 772 | } | |
| 773 | } | |
| 774 | } | |
| 775 | result = create_route_maps(tgen, rmap_dict) | |
| 776 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 777 | tc_name, result | |
| 778 | ) | |
| 779 | ||
| 780 | step("Create RouteMap_2 with prefix list P2 and weight 50") | |
| 781 | # Create route map | |
| 782 | rmap_dict = { | |
| 783 | "r2": { | |
| 784 | "route_maps": { | |
| 785 | "rmap_pf_list_2_{}".format(addr_type): [ | |
| 786 | { | |
| 787 | "action": "permit", | |
| 788 | "set": {"weight": 50}, | |
| 789 | "match": { | |
| 790 | addr_type: { | |
| 791 | "prefix_lists": "pf_list_2_{}".format(addr_type) | |
| 792 | } | |
| 793 | }, | |
| 794 | } | |
| 795 | ] | |
| 796 | } | |
| 797 | } | |
| 798 | } | |
| 799 | result = create_route_maps(tgen, rmap_dict) | |
| 800 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 801 | tc_name, result | |
| 802 | ) | |
| 803 | ||
| 804 | step("Verify Route-map created verify using show route-map") | |
| 805 | # verify rmap_pf_list_1 and rmap_pf_list_2 are present in router r2 | |
| 806 | input_dict = { | |
| 807 | "r2": { | |
| 808 | "route_maps": [ | |
| 809 | "rmap_pf_list_1_{}".format(addr_type), | |
| 810 | "rmap_pf_list_2_{}".format(addr_type), | |
| 811 | ] | |
| 812 | } | |
| 813 | } | |
| d33a0fcf | 814 | result = verify_route_maps(tgen, input_dict, expected=False) |
| 0705f312 | 815 | assert result is not True, "Testcase {} : Failed \n Error: {}".format( |
| 816 | tc_name, result | |
| 817 | ) | |
| 818 | ||
| 819 | step("Apply policy RouteMap_1 nbrs 1 2 3 4 to FRR 1") | |
| 820 | # Configure prefix list to bgp neighbor | |
| 821 | input_dict_4 = { | |
| 822 | "r2": { | |
| 823 | "bgp": { | |
| 824 | "address_family": { | |
| 825 | addr_type: { | |
| 826 | "unicast": { | |
| 827 | "neighbor": { | |
| 828 | "r1": { | |
| 829 | "dest_link": { | |
| 830 | "r2-link0": { | |
| 831 | "route_maps": [ | |
| 832 | { | |
| 833 | "name": "rmap_pf_list_1_" | |
| 834 | "{}".format(addr_type), | |
| 835 | "direction": "out", | |
| 836 | } | |
| 837 | ] | |
| 838 | }, | |
| 839 | "r2-link1": { | |
| 840 | "route_maps": [ | |
| 841 | { | |
| 842 | "name": "rmap_pf_list_1_" | |
| 843 | "{}".format(addr_type), | |
| 844 | "direction": "out", | |
| 845 | } | |
| 846 | ] | |
| 847 | }, | |
| 848 | "r2-link2": { | |
| 849 | "route_maps": [ | |
| 850 | { | |
| 851 | "name": "rmap_pf_list_1_" | |
| 852 | "{}".format(addr_type), | |
| 853 | "direction": "out", | |
| 854 | } | |
| 855 | ] | |
| 856 | }, | |
| 857 | "r2-link3": { | |
| 858 | "route_maps": [ | |
| 859 | { | |
| 860 | "name": "rmap_pf_list_1_" | |
| 861 | "{}".format(addr_type), | |
| 862 | "direction": "out", | |
| 863 | } | |
| 864 | ] | |
| 865 | }, | |
| 866 | } | |
| 867 | } | |
| 868 | } | |
| 869 | } | |
| 870 | } | |
| 871 | } | |
| 872 | } | |
| 873 | } | |
| 874 | } | |
| 875 | result = create_router_bgp(tgen, topo, input_dict_4) | |
| 876 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 877 | tc_name, result | |
| 878 | ) | |
| 879 | ||
| 880 | step("Apply policy RouteMap_2 nbrs 5 and 6 to FRR2") | |
| 881 | # Configure prefix list to bgp neighbor | |
| 882 | input_dict_4 = { | |
| 883 | "r2": { | |
| 884 | "bgp": { | |
| 885 | "address_family": { | |
| 886 | addr_type: { | |
| 887 | "unicast": { | |
| 888 | "neighbor": { | |
| 889 | "r3": { | |
| 890 | "dest_link": { | |
| 891 | "r2-link0": { | |
| 892 | "route_maps": [ | |
| 893 | { | |
| 894 | "name": "rmap_pf_list_2_" | |
| 895 | "{}".format(addr_type), | |
| 896 | "direction": "out", | |
| 897 | } | |
| 898 | ] | |
| 899 | }, | |
| 900 | "r2-link1": { | |
| 901 | "route_maps": [ | |
| 902 | { | |
| 903 | "name": "rmap_pf_list_2_" | |
| 904 | "{}".format(addr_type), | |
| 905 | "direction": "out", | |
| 906 | } | |
| 907 | ] | |
| 908 | }, | |
| 909 | "r2-link2": { | |
| 910 | "route_maps": [ | |
| 911 | { | |
| 912 | "name": "rmap_pf_list_2_" | |
| 913 | "{}".format(addr_type), | |
| 914 | "direction": "out", | |
| 915 | } | |
| 916 | ] | |
| 917 | }, | |
| 918 | "r2-link3": { | |
| 919 | "route_maps": [ | |
| 920 | { | |
| 921 | "name": "rmap_pf_list_2_" | |
| 922 | "{}".format(addr_type), | |
| 923 | "direction": "out", | |
| 924 | } | |
| 925 | ] | |
| 926 | }, | |
| 927 | } | |
| 928 | } | |
| 929 | } | |
| 930 | } | |
| 931 | } | |
| 932 | } | |
| 933 | } | |
| 934 | } | |
| 935 | } | |
| 936 | result = create_router_bgp(tgen, topo, input_dict_4) | |
| 937 | assert result is True, "Testcase {} : Failed \n Error: {}".format( | |
| 938 | tc_name, result | |
| 939 | ) | |
| 940 | ||
| 941 | step( | |
| 942 | "After applying to BGP neighbors verify VM1 IPv4 and IPv6 Route" | |
| 943 | " which is denied using prefix list is not present on FRR side" | |
| 944 | " routing table , also not able to ping the routes show ip route" | |
| 945 | " and VM4 and VM6 IPV4 and IPv6 address are present in local and" | |
| 946 | " FRR routing table show ip bgp show ip route" | |
| 947 | ) | |
| 948 | ||
| 949 | dut = "r1" | |
| 950 | protocol = "bgp" | |
| 951 | ntwk_r2_vm1 = str( | |
| 952 | ipaddress.ip_interface( | |
| 953 | u"{}".format(topo["routers"]["r2"]["links"]["vm1"][addr_type]) | |
| 954 | ).network | |
| 955 | ) | |
| 956 | input_dict = {"r1": {"static_routes": [{"network": ntwk_r2_vm1}]}} | |
| 957 | result4 = verify_rib( | |
| 958 | tgen, addr_type, dut, input_dict, protocol=protocol, expected=False | |
| 959 | ) | |
| 0b25370e DS |
960 | assert ( |
| 961 | result4 is not True | |
| 962 | ), "Testcase {} : Failed \n" "routes are still present \n Error: {}".format( | |
| 0705f312 | 963 | tc_name, result4 |
| 0b25370e | 964 | ) |
| 0705f312 | 965 | |
| 966 | step("vm4 should be present in FRR1") | |
| 967 | dut = "r1" | |
| 968 | ntwk_r2_vm1 = str( | |
| 969 | ipaddress.ip_interface( | |
| 970 | u"{}".format(topo["routers"]["r1"]["links"]["vm4"][addr_type]) | |
| 971 | ).network | |
| 972 | ) | |
| 973 | input_dict = {"r1": {"static_routes": [{"network": ntwk_r2_vm1}]}} | |
| 974 | result4 = verify_rib(tgen, addr_type, dut, input_dict) | |
| d7265db9 MS |
975 | assert result4 is True, ( |
| 976 | "Testcase {} : Failed , VM1 route is " | |
| 977 | "not filtered out via prefix list. \n Error: {}".format(tc_name, result4) | |
| 978 | ) | |
| 0705f312 | 979 | |
| 980 | step("vm4 should be present in FRR2") | |
| 981 | dut = "r2" | |
| 982 | ntwk_r2_vm1 = str( | |
| 983 | ipaddress.ip_interface( | |
| 984 | u"{}".format(topo["routers"]["r1"]["links"]["vm4"][addr_type]) | |
| 985 | ).network | |
| 986 | ) | |
| 987 | input_dict = {"r1": {"static_routes": [{"network": ntwk_r2_vm1}]}} | |
| 988 | result4 = verify_rib(tgen, addr_type, dut, input_dict) | |
| d7265db9 MS |
989 | assert result4 is True, ( |
| 990 | "Testcase {} : Failed , VM1 route is " | |
| 991 | "not filtered out via prefix list. \n Error: {}".format(tc_name, result4) | |
| 992 | ) | |
| 0705f312 | 993 | |
| 994 | dut = "r3" | |
| 995 | protocol = "bgp" | |
| 996 | ntwk_r2_vm6 = str( | |
| 997 | ipaddress.ip_interface( | |
| 998 | u"{}".format(topo["routers"]["r2"]["links"]["vm6"][addr_type]) | |
| 999 | ).network | |
| 1000 | ) | |
| 1001 | input_dict = {"r3": {"static_routes": [{"network": ntwk_r2_vm6}]}} | |
| 1002 | result4 = verify_rib(tgen, addr_type, dut, input_dict, protocol=protocol) | |
| 1003 | assert result4 is True, "Testcase {} : Failed.\n Error: {}".format( | |
| 1004 | tc_name, result4 | |
| 1005 | ) | |
| 1006 | ||
| 1007 | write_test_footer(tc_name) | |
| 1008 | ||
| 1009 | ||
| 1010 | if __name__ == "__main__": | |
| 1011 | args = ["-s"] + sys.argv[1:] | |
| 1012 | sys.exit(pytest.main(args)) |