| Pier | 23784aa | 2016-09-19 20:08:21 -0700 | [diff] [blame] | 1 | """ |
| 2 | Check README file |
| 3 | """ |
| 4 | import Queue |
| Pier | 265ad5f | 2017-02-28 17:46:28 +0100 | [diff] [blame^] | 5 | import time |
| Pier | 23784aa | 2016-09-19 20:08:21 -0700 | [diff] [blame] | 6 | |
| 7 | from oftest import config |
| 8 | import inspect |
| 9 | import logging |
| 10 | import oftest.base_tests as base_tests |
| 11 | import ofp |
| 12 | from oftest.testutils import * |
| 13 | from accton_util import * |
| 14 | from utils import * |
| 15 | |
| 16 | class UntaggedPWInitiation_2_Labels( base_tests.SimpleDataPlane ): |
| 17 | """ |
| 18 | This is meant to test the PW Initiation. The traffic |
| 19 | arrives untagged to the MPLS-TP CE device, it goes out |
| 20 | untagged, with a new ethernet header and 2 mpls labels. |
| 21 | """ |
| 22 | def runTest( self ): |
| 23 | |
| 24 | Groups = Queue.LifoQueue( ) |
| 25 | Groups2 = Queue.LifoQueue( ) |
| 26 | try: |
| 27 | if len( config[ "port_map" ] ) < 1: |
| 28 | logging.info( "Port count less than 1, can't run this case" ) |
| 29 | assert (False) |
| 30 | return |
| 31 | ports = config[ "port_map" ].keys( ) |
| 32 | |
| 33 | for pair in itertools.product(ports, ports): |
| 34 | # we generate all possible products |
| 35 | in_port = pair[0] |
| 36 | out_port = pair[1] |
| 37 | if out_port == in_port: |
| 38 | continue |
| 39 | # we fill the pipeline for the initiation |
| 40 | ( |
| 41 | port_to_mpls_label_2, |
| 42 | port_to_mpls_label_1, |
| 43 | port_to_mpls_label_pw, |
| 44 | port_to_in_vlan_3, |
| 45 | port_to_in_vlan_2, |
| 46 | port_to_in_vlan_1, |
| 47 | port_to_src_mac_str, |
| 48 | port_to_dst_mac_str, |
| 49 | Groups ) = fill_pw_initiation_pipeline( |
| 50 | controller=self.controller, |
| 51 | logging=logging, |
| 52 | in_port=in_port, |
| 53 | out_port=out_port, |
| 54 | ingress_tags=0, |
| 55 | egress_tag=EGRESS_UNTAGGED, |
| 56 | mpls_labels=1 |
| 57 | ) |
| 58 | # we fill the pipeline for the termination |
| 59 | # on the reverse path |
| 60 | ( |
| 61 | port_to_mpls_label_pw_x, |
| 62 | port_to_vlan_2_x, |
| 63 | port_to_vlan_1_x, |
| 64 | port_to_switch_mac_str_x, |
| 65 | Groups2 ) = fill_pw_termination_pipeline( |
| 66 | controller=self.controller, |
| 67 | logging=logging, |
| 68 | in_port=out_port, |
| 69 | out_port=in_port, |
| 70 | egress_tags=0 |
| 71 | ) |
| 72 | # we send a simple tcp packet |
| 73 | parsed_pkt = simple_tcp_packet( |
| 74 | pktlen=104, |
| 75 | ) |
| 76 | pkt = str( parsed_pkt ) |
| 77 | self.dataplane.send( in_port, pkt ) |
| 78 | # we verify the pw packet has been generated |
| 79 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 80 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 81 | cw = (0, 0, 0, 0) |
| 82 | parsed_pkt = pw_packet( |
| 83 | pktlen=130, |
| 84 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 85 | out_eth_src=port_to_src_mac_str[out_port], |
| 86 | label=[label_1, label_pw], |
| 87 | cw=cw |
| 88 | ) |
| 89 | pkt = str( parsed_pkt ) |
| 90 | # Assertions |
| 91 | verify_packet( self, pkt, out_port ) |
| 92 | verify_no_packet( self, pkt, in_port ) |
| 93 | verify_no_other_packets( self ) |
| 94 | # Flush all the rules for the next couple |
| 95 | delete_all_flows( self.controller ) |
| 96 | delete_groups( self.controller, Groups ) |
| 97 | delete_groups( self.controller, Groups2 ) |
| 98 | delete_all_groups( self.controller ) |
| 99 | |
| 100 | finally: |
| 101 | delete_all_flows( self.controller ) |
| 102 | delete_groups( self.controller, Groups ) |
| 103 | delete_groups( self.controller, Groups2 ) |
| 104 | delete_all_groups( self.controller ) |
| 105 | |
| 106 | class Untagged2PWInitiation_2_Labels( base_tests.SimpleDataPlane ): |
| 107 | """ |
| 108 | This is meant to test the PW Initiation. The traffic |
| 109 | arrives untagged to the MPLS-TP CE device, it goes out |
| 110 | tagged, with a new ethernet header and 2 mpls labels. |
| 111 | """ |
| 112 | def runTest( self ): |
| 113 | |
| 114 | Groups = Queue.LifoQueue( ) |
| 115 | Groups2 = Queue.LifoQueue( ) |
| 116 | try: |
| 117 | if len( config[ "port_map" ] ) < 1: |
| 118 | logging.info( "Port count less than 1, can't run this case" ) |
| 119 | assert (False) |
| 120 | return |
| 121 | ports = config[ "port_map" ].keys( ) |
| 122 | |
| 123 | for pair in itertools.product(ports, ports): |
| 124 | # we generate all possible products |
| 125 | in_port = pair[0] |
| 126 | out_port = pair[1] |
| 127 | if out_port == in_port: |
| 128 | continue |
| 129 | # we fill the pipeline for the initiation |
| 130 | ( |
| 131 | port_to_mpls_label_2, |
| 132 | port_to_mpls_label_1, |
| 133 | port_to_mpls_label_pw, |
| 134 | port_to_in_vlan_3, |
| 135 | port_to_in_vlan_2, |
| 136 | port_to_in_vlan_1, |
| 137 | port_to_src_mac_str, |
| 138 | port_to_dst_mac_str, |
| 139 | Groups ) = fill_pw_initiation_pipeline( |
| 140 | controller=self.controller, |
| 141 | logging=logging, |
| 142 | in_port=in_port, |
| 143 | out_port=out_port, |
| 144 | ingress_tags=0, |
| 145 | egress_tag=EGRESS_TAGGED, |
| 146 | mpls_labels=1 |
| 147 | ) |
| 148 | # we fill the pipeline for the termination |
| 149 | # on the reverse path |
| 150 | ( |
| 151 | port_to_mpls_label_pw_x, |
| 152 | port_to_vlan_2_x, |
| 153 | port_to_vlan_1_x, |
| 154 | port_to_switch_mac_str_x, |
| 155 | Groups2 ) = fill_pw_termination_pipeline( |
| 156 | controller=self.controller, |
| 157 | logging=logging, |
| 158 | in_port=out_port, |
| 159 | out_port=in_port, |
| 160 | egress_tags=0 |
| 161 | ) |
| 162 | # we send a simple tcp packet |
| 163 | parsed_pkt = simple_tcp_packet( |
| 164 | pktlen=104, |
| 165 | ) |
| 166 | pkt = str( parsed_pkt ) |
| 167 | self.dataplane.send( in_port, pkt ) |
| 168 | # we verify the pw packet has been generated |
| 169 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 170 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 171 | cw = (0, 0, 0, 0) |
| 172 | parsed_pkt = pw_packet( |
| 173 | pktlen=134, |
| 174 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 175 | out_eth_src=port_to_src_mac_str[out_port], |
| 176 | label=[label_1, label_pw], |
| 177 | cw=cw, |
| 178 | out_dl_vlan_enable=True, |
| 179 | out_vlan_vid=port_to_in_vlan_1[in_port], |
| 180 | ) |
| 181 | pkt = str( parsed_pkt ) |
| 182 | # Assertions |
| 183 | verify_packet( self, pkt, out_port ) |
| 184 | verify_no_packet( self, pkt, in_port ) |
| 185 | verify_no_other_packets( self ) |
| 186 | # Flush all the rules for the next couple |
| 187 | delete_all_flows( self.controller ) |
| 188 | delete_groups( self.controller, Groups ) |
| 189 | delete_groups( self.controller, Groups2 ) |
| 190 | delete_all_groups( self.controller ) |
| 191 | |
| 192 | finally: |
| 193 | delete_all_flows( self.controller ) |
| 194 | delete_groups( self.controller, Groups ) |
| 195 | delete_groups( self.controller, Groups2 ) |
| 196 | delete_all_groups( self.controller ) |
| 197 | |
| 198 | class UntaggedPWInitiation_3_Labels( base_tests.SimpleDataPlane ): |
| 199 | """ |
| 200 | This is meant to test the PW Initiation. The traffic |
| 201 | arrives untagged to the MPLS-TP CE device, it goes out |
| 202 | untagged, with a new ethernet header and 3 mpls labels. |
| 203 | """ |
| 204 | def runTest( self ): |
| 205 | |
| 206 | Groups = Queue.LifoQueue( ) |
| 207 | Groups2 = Queue.LifoQueue( ) |
| 208 | try: |
| 209 | if len( config[ "port_map" ] ) < 1: |
| 210 | logging.info( "Port count less than 1, can't run this case" ) |
| 211 | assert (False) |
| 212 | return |
| 213 | ports = config[ "port_map" ].keys( ) |
| 214 | |
| 215 | for pair in itertools.product(ports, ports): |
| 216 | # we generate all possible products |
| 217 | in_port = pair[0] |
| 218 | out_port = pair[1] |
| 219 | if out_port == in_port: |
| 220 | continue |
| 221 | # we fill the pipeline for the pw initiation |
| 222 | ( |
| 223 | port_to_mpls_label_2, |
| 224 | port_to_mpls_label_1, |
| 225 | port_to_mpls_label_pw, |
| 226 | port_to_in_vlan_3, |
| 227 | port_to_in_vlan_2, |
| 228 | port_to_in_vlan_1, |
| 229 | port_to_src_mac_str, |
| 230 | port_to_dst_mac_str, |
| 231 | Groups ) = fill_pw_initiation_pipeline( |
| 232 | controller=self.controller, |
| 233 | logging=logging, |
| 234 | in_port=in_port, |
| 235 | out_port=out_port, |
| 236 | ingress_tags=0, |
| 237 | egress_tag=EGRESS_UNTAGGED, |
| 238 | mpls_labels=2 |
| 239 | ) |
| 240 | # we fill the pipeline for the pw termination |
| 241 | # on the reverse path |
| 242 | ( |
| 243 | port_to_mpls_label_pw_x, |
| 244 | port_to_vlan_2_x, |
| 245 | port_to_vlan_1_x, |
| 246 | port_to_switch_mac_str_x, |
| 247 | Groups2 ) = fill_pw_termination_pipeline( |
| 248 | controller=self.controller, |
| 249 | logging=logging, |
| 250 | in_port=out_port, |
| 251 | out_port=in_port, |
| 252 | egress_tags=0 |
| 253 | ) |
| 254 | # we generate a simple tcp packet |
| 255 | parsed_pkt = simple_tcp_packet( |
| 256 | pktlen=104, |
| 257 | ) |
| 258 | pkt = str( parsed_pkt ) |
| 259 | self.dataplane.send( in_port, pkt ) |
| 260 | # we generate the pw packet we expect on the out port |
| 261 | label_2 = (port_to_mpls_label_2[in_port], 0, 0, 63) |
| 262 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 263 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 264 | cw = (0, 0, 0, 0) |
| 265 | parsed_pkt = pw_packet( |
| 266 | pktlen=134, |
| 267 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 268 | out_eth_src=port_to_src_mac_str[out_port], |
| 269 | label=[label_2, label_1, label_pw], |
| 270 | cw=cw |
| 271 | ) |
| 272 | pkt = str( parsed_pkt ) |
| 273 | # Assertions |
| 274 | verify_packet( self, pkt, out_port ) |
| 275 | verify_no_packet( self, pkt, in_port ) |
| 276 | verify_no_other_packets( self ) |
| 277 | delete_all_flows( self.controller ) |
| 278 | delete_groups( self.controller, Groups ) |
| 279 | delete_groups( self.controller, Groups2 ) |
| 280 | delete_all_groups( self.controller ) |
| 281 | |
| 282 | finally: |
| 283 | delete_all_flows( self.controller ) |
| 284 | delete_groups( self.controller, Groups ) |
| 285 | delete_groups( self.controller, Groups2 ) |
| 286 | delete_all_groups( self.controller ) |
| 287 | |
| 288 | class Untagged2PWInitiation_3_Labels( base_tests.SimpleDataPlane ): |
| 289 | """ |
| 290 | This is meant to test the PW Initiation. The traffic |
| 291 | arrives untagged to the MPLS-TP CE device, it goes out |
| 292 | tagged with a new ethernet header and 3 mpls labels. |
| 293 | """ |
| 294 | def runTest( self ): |
| 295 | |
| 296 | Groups = Queue.LifoQueue( ) |
| 297 | Groups2 = Queue.LifoQueue( ) |
| 298 | try: |
| 299 | if len( config[ "port_map" ] ) < 1: |
| 300 | logging.info( "Port count less than 1, can't run this case" ) |
| 301 | assert (False) |
| 302 | return |
| 303 | ports = config[ "port_map" ].keys( ) |
| 304 | |
| 305 | for pair in itertools.product(ports, ports): |
| 306 | # we generate all possible products |
| 307 | in_port = pair[0] |
| 308 | out_port = pair[1] |
| 309 | if out_port == in_port: |
| 310 | continue |
| 311 | # we fill the pipeline for the pw initiation |
| 312 | ( |
| 313 | port_to_mpls_label_2, |
| 314 | port_to_mpls_label_1, |
| 315 | port_to_mpls_label_pw, |
| 316 | port_to_in_vlan_3, |
| 317 | port_to_in_vlan_2, |
| 318 | port_to_in_vlan_1, |
| 319 | port_to_src_mac_str, |
| 320 | port_to_dst_mac_str, |
| 321 | Groups ) = fill_pw_initiation_pipeline( |
| 322 | controller=self.controller, |
| 323 | logging=logging, |
| 324 | in_port=in_port, |
| 325 | out_port=out_port, |
| 326 | ingress_tags=0, |
| 327 | egress_tag=EGRESS_TAGGED, |
| 328 | mpls_labels=2 |
| 329 | ) |
| 330 | # we fill the pipeline for the pw termination |
| 331 | # on the reverse path |
| 332 | ( |
| 333 | port_to_mpls_label_pw_x, |
| 334 | port_to_vlan_2_x, |
| 335 | port_to_vlan_1_x, |
| 336 | port_to_switch_mac_str_x, |
| 337 | Groups2 ) = fill_pw_termination_pipeline( |
| 338 | controller=self.controller, |
| 339 | logging=logging, |
| 340 | in_port=out_port, |
| 341 | out_port=in_port, |
| 342 | egress_tags=0 |
| 343 | ) |
| 344 | # we generate a simple tcp packet |
| 345 | parsed_pkt = simple_tcp_packet( |
| 346 | pktlen=104, |
| 347 | ) |
| 348 | pkt = str( parsed_pkt ) |
| 349 | self.dataplane.send( in_port, pkt ) |
| 350 | # we generate the pw packet we expect on the out port |
| 351 | label_2 = (port_to_mpls_label_2[in_port], 0, 0, 63) |
| 352 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 353 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 354 | cw = (0, 0, 0, 0) |
| 355 | parsed_pkt = pw_packet( |
| 356 | pktlen=138, |
| 357 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 358 | out_eth_src=port_to_src_mac_str[out_port], |
| 359 | label=[label_2, label_1, label_pw], |
| 360 | cw=cw, |
| 361 | out_dl_vlan_enable=True, |
| 362 | out_vlan_vid=port_to_in_vlan_1[in_port], |
| 363 | ) |
| 364 | pkt = str( parsed_pkt ) |
| 365 | # Asserions |
| 366 | verify_packet( self, pkt, out_port ) |
| 367 | verify_no_packet( self, pkt, in_port ) |
| 368 | verify_no_other_packets( self ) |
| 369 | delete_all_flows( self.controller ) |
| 370 | delete_groups( self.controller, Groups ) |
| 371 | delete_groups( self.controller, Groups2 ) |
| 372 | delete_all_groups( self.controller ) |
| 373 | |
| 374 | finally: |
| 375 | delete_all_flows( self.controller ) |
| 376 | delete_groups( self.controller, Groups ) |
| 377 | delete_groups( self.controller, Groups2 ) |
| 378 | delete_all_groups( self.controller ) |
| 379 | |
| 380 | class TaggedPWInitiation_2_Labels( base_tests.SimpleDataPlane ): |
| 381 | """ |
| 382 | This is meant to test the PW Initiation. The traffic |
| 383 | arrives tagged to the MPLS-TP CE device, it goes out |
| 384 | with the same tag, a new ethernet header and 2 mpls labels. |
| 385 | """ |
| 386 | def runTest( self ): |
| 387 | |
| 388 | Groups = Queue.LifoQueue( ) |
| 389 | Groups2 = Queue.LifoQueue( ) |
| 390 | try: |
| 391 | if len( config[ "port_map" ] ) < 1: |
| 392 | logging.info( "Port count less than 1, can't run this case" ) |
| 393 | assert (False) |
| 394 | return |
| 395 | ports = config[ "port_map" ].keys( ) |
| 396 | for pair in itertools.product(ports, ports): |
| 397 | # we generate all possible products |
| 398 | in_port = pair[0] |
| 399 | out_port = pair[1] |
| 400 | if out_port == in_port: |
| 401 | continue |
| 402 | # we fill the pipeline for the pw initiation |
| 403 | ( |
| 404 | port_to_mpls_label_2, |
| 405 | port_to_mpls_label_1, |
| 406 | port_to_mpls_label_pw, |
| 407 | port_to_in_vlan_3, |
| 408 | port_to_in_vlan_2, |
| 409 | port_to_in_vlan_1, |
| 410 | port_to_src_mac_str, |
| 411 | port_to_dst_mac_str, |
| 412 | Groups ) = fill_pw_initiation_pipeline( |
| 413 | controller=self.controller, |
| 414 | logging=logging, |
| 415 | in_port=in_port, |
| 416 | out_port=out_port, |
| 417 | ingress_tags=1, |
| 418 | egress_tag=EGRESS_TAGGED, |
| 419 | mpls_labels=1 |
| 420 | ) |
| 421 | # we fill the pipeline for the pw termination |
| 422 | # on the reverse path |
| 423 | ( |
| 424 | port_to_mpls_label_pw_x, |
| 425 | port_to_vlan_2_x, |
| 426 | port_to_vlan_1_x, |
| 427 | port_to_switch_mac_str_x, |
| 428 | Groups2 ) = fill_pw_termination_pipeline( |
| 429 | controller=self.controller, |
| 430 | logging=logging, |
| 431 | in_port=out_port, |
| 432 | out_port=in_port, |
| 433 | egress_tags=1 |
| 434 | ) |
| 435 | # we generate a simple tcp packet tagged |
| 436 | parsed_pkt = simple_tcp_packet( |
| 437 | pktlen=104, |
| 438 | dl_vlan_enable=True, |
| 439 | vlan_vid=port_to_in_vlan_1[in_port] |
| 440 | ) |
| 441 | pkt = str( parsed_pkt ) |
| 442 | self.dataplane.send( in_port, pkt ) |
| 443 | # we generate the expected pw packet |
| 444 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 445 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 446 | cw = (0, 0, 0, 0) |
| 447 | parsed_pkt = pw_packet( |
| 448 | pktlen=130, |
| 449 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 450 | out_eth_src=port_to_src_mac_str[out_port], |
| 451 | label=[label_1, label_pw], |
| 452 | cw=cw, |
| 453 | out_dl_vlan_enable=True, |
| 454 | out_vlan_vid=port_to_in_vlan_1[in_port], |
| 455 | ) |
| 456 | pkt = str( parsed_pkt ) |
| 457 | # Assertions |
| 458 | verify_packet( self, pkt, out_port ) |
| 459 | verify_no_packet( self, pkt, in_port ) |
| 460 | verify_no_other_packets( self ) |
| 461 | delete_all_flows( self.controller ) |
| 462 | delete_groups( self.controller, Groups ) |
| 463 | delete_groups( self.controller, Groups2 ) |
| 464 | delete_all_groups( self.controller ) |
| 465 | |
| 466 | finally: |
| 467 | delete_all_flows( self.controller ) |
| 468 | delete_groups( self.controller, Groups ) |
| 469 | delete_groups( self.controller, Groups2 ) |
| 470 | delete_all_groups( self.controller ) |
| 471 | |
| 472 | class Tagged2PWInitiation_2_Labels( base_tests.SimpleDataPlane ): |
| 473 | """ |
| 474 | This is meant to test the PW Initiation. The traffic |
| 475 | arrives tagged to the MPLS-TP CE device, it goes out |
| 476 | with a different vlan, with a new ethernet header and 2 mpls labels. |
| 477 | """ |
| 478 | def runTest( self ): |
| 479 | |
| 480 | Groups = Queue.LifoQueue( ) |
| 481 | Groups2 = Queue.LifoQueue( ) |
| 482 | try: |
| 483 | if len( config[ "port_map" ] ) < 1: |
| 484 | logging.info( "Port count less than 1, can't run this case" ) |
| 485 | assert (False) |
| 486 | return |
| 487 | ports = config[ "port_map" ].keys( ) |
| 488 | |
| 489 | for pair in itertools.product(ports, ports): |
| 490 | # we generate all possible products |
| 491 | in_port = pair[0] |
| 492 | out_port = pair[1] |
| 493 | if out_port == in_port: |
| 494 | continue |
| 495 | # we fill the pipeline for the pw initiation |
| 496 | ( |
| 497 | port_to_mpls_label_2, |
| 498 | port_to_mpls_label_1, |
| 499 | port_to_mpls_label_pw, |
| 500 | port_to_in_vlan_3, |
| 501 | port_to_in_vlan_2, |
| 502 | port_to_in_vlan_1, |
| 503 | port_to_src_mac_str, |
| 504 | port_to_dst_mac_str, |
| 505 | Groups ) = fill_pw_initiation_pipeline( |
| 506 | controller=self.controller, |
| 507 | logging=logging, |
| 508 | in_port=in_port, |
| 509 | out_port=out_port, |
| 510 | ingress_tags=1, |
| 511 | egress_tag=EGRESS_TAGGED_TRANS, |
| 512 | mpls_labels=1 |
| 513 | ) |
| 514 | # we fill the pipeline for the pw termination |
| 515 | # on the reverse path |
| 516 | ( |
| 517 | port_to_mpls_label_pw_x, |
| 518 | port_to_vlan_2_x, |
| 519 | port_to_vlan_1_x, |
| 520 | port_to_switch_mac_str_x, |
| 521 | Groups2 ) = fill_pw_termination_pipeline( |
| 522 | controller=self.controller, |
| 523 | logging=logging, |
| 524 | in_port=out_port, |
| 525 | out_port=in_port, |
| 526 | egress_tags=1 |
| 527 | ) |
| 528 | # we generate a simple tcp packet tagged |
| 529 | parsed_pkt = simple_tcp_packet( |
| 530 | pktlen=104, |
| 531 | dl_vlan_enable=True, |
| 532 | vlan_vid=port_to_in_vlan_1[in_port] |
| 533 | ) |
| 534 | pkt = str( parsed_pkt ) |
| 535 | self.dataplane.send( in_port, pkt ) |
| 536 | # we generate the expected pw packet |
| 537 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 538 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 539 | cw = (0, 0, 0, 0) |
| 540 | parsed_pkt = pw_packet( |
| 541 | pktlen=130, |
| 542 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 543 | out_eth_src=port_to_src_mac_str[out_port], |
| 544 | label=[label_1, label_pw], |
| 545 | cw=cw, |
| 546 | out_dl_vlan_enable=True, |
| 547 | out_vlan_vid=port_to_in_vlan_3[in_port], |
| 548 | ) |
| 549 | pkt = str( parsed_pkt ) |
| 550 | # Assertions |
| 551 | verify_packet( self, pkt, out_port ) |
| 552 | verify_no_packet( self, pkt, in_port ) |
| 553 | verify_no_other_packets( self ) |
| 554 | delete_all_flows( self.controller ) |
| 555 | delete_groups( self.controller, Groups ) |
| 556 | delete_groups( self.controller, Groups2 ) |
| 557 | delete_all_groups( self.controller ) |
| 558 | |
| 559 | finally: |
| 560 | delete_all_flows( self.controller ) |
| 561 | delete_groups( self.controller, Groups ) |
| 562 | delete_groups( self.controller, Groups2 ) |
| 563 | delete_all_groups( self.controller ) |
| 564 | |
| 565 | class TaggedPWInitiation_3_Labels( base_tests.SimpleDataPlane ): |
| 566 | """ |
| 567 | This is meant to test the PW Initiation. The traffic |
| 568 | arrives tagged to the MPLS-TP CE device, it goes out |
| 569 | with the same vlan, with a new ethernet header and 3 mpls labels. |
| 570 | """ |
| 571 | def runTest( self ): |
| 572 | |
| 573 | Groups = Queue.LifoQueue( ) |
| 574 | Groups2 = Queue.LifoQueue( ) |
| 575 | try: |
| 576 | if len( config[ "port_map" ] ) < 1: |
| 577 | logging.info( "Port count less than 1, can't run this case" ) |
| 578 | assert (False) |
| 579 | return |
| 580 | ports = config[ "port_map" ].keys( ) |
| 581 | |
| 582 | for pair in itertools.product(ports, ports): |
| 583 | # we generate all possible products |
| 584 | in_port = pair[0] |
| 585 | out_port = pair[1] |
| 586 | if out_port == in_port: |
| 587 | continue |
| 588 | # we fill the pipeline for the pw initiation |
| 589 | ( |
| 590 | port_to_mpls_label_2, |
| 591 | port_to_mpls_label_1, |
| 592 | port_to_mpls_label_pw, |
| 593 | port_to_in_vlan_3, |
| 594 | port_to_in_vlan_2, |
| 595 | port_to_in_vlan_1, |
| 596 | port_to_src_mac_str, |
| 597 | port_to_dst_mac_str, |
| 598 | Groups ) = fill_pw_initiation_pipeline( |
| 599 | controller=self.controller, |
| 600 | logging=logging, |
| 601 | in_port=in_port, |
| 602 | out_port=out_port, |
| 603 | ingress_tags=1, |
| 604 | egress_tag=EGRESS_TAGGED, |
| 605 | mpls_labels=2 |
| 606 | ) |
| 607 | # we fill the pipeline for the pw termination |
| 608 | # on the reverse path |
| 609 | ( |
| 610 | port_to_mpls_label_pw_x, |
| 611 | port_to_vlan_2_x, |
| 612 | port_to_vlan_1_x, |
| 613 | port_to_switch_mac_str_x, |
| 614 | Groups2 ) = fill_pw_termination_pipeline( |
| 615 | controller=self.controller, |
| 616 | logging=logging, |
| 617 | in_port=out_port, |
| 618 | out_port=in_port, |
| 619 | egress_tags=1 |
| 620 | ) |
| 621 | # we generate a simple tcp packet tagged |
| 622 | parsed_pkt = simple_tcp_packet( |
| 623 | pktlen=104, |
| 624 | dl_vlan_enable=True, |
| 625 | vlan_vid=port_to_in_vlan_1[in_port] |
| 626 | ) |
| 627 | pkt = str( parsed_pkt ) |
| 628 | self.dataplane.send( in_port, pkt ) |
| 629 | # we generate the expect pw packet |
| 630 | label_2 = (port_to_mpls_label_2[in_port], 0, 0, 63) |
| 631 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 632 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 633 | cw = (0, 0, 0, 0) |
| 634 | parsed_pkt = pw_packet( |
| 635 | pktlen=134, |
| 636 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 637 | out_eth_src=port_to_src_mac_str[out_port], |
| 638 | label=[label_2, label_1, label_pw], |
| 639 | cw=cw, |
| 640 | out_dl_vlan_enable=True, |
| 641 | out_vlan_vid=port_to_in_vlan_1[in_port], |
| 642 | ) |
| 643 | pkt = str( parsed_pkt ) |
| 644 | # Assertions |
| 645 | verify_packet( self, pkt, out_port ) |
| 646 | verify_no_packet( self, pkt, in_port ) |
| 647 | verify_no_other_packets( self ) |
| 648 | delete_all_flows( self.controller ) |
| 649 | delete_groups( self.controller, Groups ) |
| 650 | delete_groups( self.controller, Groups2) |
| 651 | delete_all_groups( self.controller ) |
| 652 | |
| 653 | finally: |
| 654 | delete_all_flows( self.controller ) |
| 655 | delete_groups( self.controller, Groups ) |
| 656 | delete_groups( self.controller, Groups2) |
| 657 | delete_all_groups( self.controller ) |
| 658 | |
| 659 | class Tagged2PWInitiation_3_Labels( base_tests.SimpleDataPlane ): |
| 660 | """ |
| 661 | This is meant to test the PW Initiation. The traffic |
| 662 | arrives tagged to the MPLS-TP CE device, it goes out |
| 663 | with a different vlam, with a new ethernet header and 3 mpls labels. |
| 664 | """ |
| 665 | def runTest( self ): |
| 666 | |
| 667 | Groups = Queue.LifoQueue( ) |
| 668 | Groups2 = Queue.LifoQueue( ) |
| 669 | try: |
| 670 | if len( config[ "port_map" ] ) < 1: |
| 671 | logging.info( "Port count less than 1, can't run this case" ) |
| 672 | assert (False) |
| 673 | return |
| 674 | ports = config[ "port_map" ].keys( ) |
| 675 | |
| 676 | for pair in itertools.product(ports, ports): |
| 677 | # we generate all possible products |
| 678 | in_port = pair[0] |
| 679 | out_port = pair[1] |
| 680 | if out_port == in_port: |
| 681 | continue |
| 682 | # we fill the pipeline for the pw initiation |
| 683 | ( |
| 684 | port_to_mpls_label_2, |
| 685 | port_to_mpls_label_1, |
| 686 | port_to_mpls_label_pw, |
| 687 | port_to_in_vlan_3, |
| 688 | port_to_in_vlan_2, |
| 689 | port_to_in_vlan_1, |
| 690 | port_to_src_mac_str, |
| 691 | port_to_dst_mac_str, |
| 692 | Groups ) = fill_pw_initiation_pipeline( |
| 693 | controller=self.controller, |
| 694 | logging=logging, |
| 695 | in_port=in_port, |
| 696 | out_port=out_port, |
| 697 | ingress_tags=1, |
| 698 | egress_tag=EGRESS_TAGGED_TRANS, |
| 699 | mpls_labels=2 |
| 700 | ) |
| 701 | # we fill the pipeline for the pw termination |
| 702 | # on the reverse path |
| 703 | ( |
| 704 | port_to_mpls_label_pw_x, |
| 705 | port_to_vlan_2_x, |
| 706 | port_to_vlan_1_x, |
| 707 | port_to_switch_mac_str_x, |
| 708 | Groups2 ) = fill_pw_termination_pipeline( |
| 709 | controller=self.controller, |
| 710 | logging=logging, |
| 711 | in_port=out_port, |
| 712 | out_port=in_port, |
| 713 | egress_tags=1 |
| 714 | ) |
| 715 | # we generate a simple tcp packet tagged |
| 716 | parsed_pkt = simple_tcp_packet( |
| 717 | pktlen=104, |
| 718 | dl_vlan_enable=True, |
| 719 | vlan_vid=port_to_in_vlan_1[in_port] |
| 720 | ) |
| 721 | pkt = str( parsed_pkt ) |
| 722 | self.dataplane.send( in_port, pkt ) |
| 723 | # we generate the expect pw packet |
| 724 | label_2 = (port_to_mpls_label_2[in_port], 0, 0, 63) |
| 725 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 726 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 727 | cw = (0, 0, 0, 0) |
| 728 | parsed_pkt = pw_packet( |
| 729 | pktlen=134, |
| 730 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 731 | out_eth_src=port_to_src_mac_str[out_port], |
| 732 | label=[label_2, label_1, label_pw], |
| 733 | cw=cw, |
| 734 | out_dl_vlan_enable=True, |
| 735 | out_vlan_vid=port_to_in_vlan_3[in_port], |
| 736 | ) |
| 737 | pkt = str( parsed_pkt ) |
| 738 | # Assertions |
| 739 | verify_packet( self, pkt, out_port ) |
| 740 | verify_no_packet( self, pkt, in_port ) |
| 741 | verify_no_other_packets( self ) |
| 742 | delete_all_flows( self.controller ) |
| 743 | delete_groups( self.controller, Groups ) |
| 744 | delete_groups( self.controller, Groups2 ) |
| 745 | delete_all_groups( self.controller ) |
| 746 | |
| 747 | finally: |
| 748 | delete_all_flows( self.controller ) |
| 749 | delete_groups( self.controller, Groups ) |
| 750 | delete_groups( self.controller, Groups2 ) |
| 751 | delete_all_groups( self.controller ) |
| 752 | |
| 753 | class DoubleTaggedPWInitiation_2_Labels( base_tests.SimpleDataPlane ): |
| 754 | """ |
| 755 | This is meant to test the PW Initiation. The traffic |
| 756 | arrives double tagged to the MPLS-TP CE device, it goes out |
| 757 | with the same outer vlan, with a new ethernet header and 2 mpls labels. |
| 758 | """ |
| 759 | def runTest( self ): |
| 760 | |
| 761 | Groups = Queue.LifoQueue( ) |
| 762 | Groups2 = Queue.LifoQueue( ) |
| 763 | try: |
| 764 | if len( config[ "port_map" ] ) < 1: |
| 765 | logging.info( "Port count less than 1, can't run this case" ) |
| 766 | assert (False) |
| 767 | return |
| 768 | ports = config[ "port_map" ].keys( ) |
| 769 | |
| 770 | for pair in itertools.product(ports, ports): |
| 771 | # we generate all possible products |
| 772 | in_port = pair[0] |
| 773 | out_port = pair[1] |
| 774 | if out_port == in_port: |
| 775 | continue |
| 776 | # we fill the pipeline for the pw initiation |
| 777 | ( |
| 778 | port_to_mpls_label_2, |
| 779 | port_to_mpls_label_1, |
| 780 | port_to_mpls_label_pw, |
| 781 | port_to_in_vlan_3, |
| 782 | port_to_in_vlan_2, |
| 783 | port_to_in_vlan_1, |
| 784 | port_to_src_mac_str, |
| 785 | port_to_dst_mac_str, |
| 786 | Groups ) = fill_pw_initiation_pipeline( |
| 787 | controller=self.controller, |
| 788 | logging=logging, |
| 789 | in_port=in_port, |
| 790 | out_port=out_port, |
| 791 | ingress_tags=2, |
| 792 | egress_tag=EGRESS_TAGGED, |
| 793 | mpls_labels=1 |
| 794 | ) |
| 795 | # we fill the pipeline for the pw termination |
| 796 | # on the reverse path |
| 797 | ( |
| 798 | port_to_mpls_label_pw_x, |
| 799 | port_to_vlan_2_x, |
| 800 | port_to_vlan_1_x, |
| 801 | port_to_switch_mac_str_x, |
| 802 | Groups2 ) = fill_pw_termination_pipeline( |
| 803 | controller=self.controller, |
| 804 | logging=logging, |
| 805 | in_port=out_port, |
| 806 | out_port=in_port, |
| 807 | egress_tags=2 |
| 808 | ) |
| 809 | # we generate a simple tcp packet with two vlans |
| 810 | parsed_pkt = simple_tcp_packet_two_vlan( |
| 811 | pktlen=108, |
| 812 | out_dl_vlan_enable=True, |
| 813 | out_vlan_vid=port_to_in_vlan_2[in_port], |
| 814 | in_dl_vlan_enable=True, |
| 815 | in_vlan_vid=port_to_in_vlan_1[in_port], |
| 816 | ) |
| 817 | pkt = str( parsed_pkt ) |
| 818 | self.dataplane.send( in_port, pkt ) |
| 819 | # we generate the expected pw packet |
| 820 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 821 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 822 | cw = (0, 0, 0, 0) |
| 823 | parsed_pkt = pw_packet( |
| 824 | pktlen=134, |
| 825 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 826 | out_eth_src=port_to_src_mac_str[out_port], |
| 827 | label=[label_1, label_pw], |
| 828 | cw=cw, |
| 829 | out_dl_vlan_enable=True, |
| 830 | out_vlan_vid=port_to_in_vlan_2[in_port], |
| 831 | in_dl_vlan_enable=True, |
| 832 | in_vlan_vid=port_to_in_vlan_1[in_port], |
| 833 | ) |
| 834 | pkt = str( parsed_pkt ) |
| 835 | # Assertions |
| 836 | verify_packet( self, pkt, out_port ) |
| 837 | verify_no_packet( self, pkt, in_port ) |
| 838 | verify_no_other_packets( self ) |
| 839 | delete_all_flows( self.controller ) |
| 840 | delete_groups( self.controller, Groups ) |
| 841 | delete_groups( self.controller, Groups2 ) |
| 842 | delete_all_groups( self.controller ) |
| 843 | |
| 844 | finally: |
| 845 | delete_all_flows( self.controller ) |
| 846 | delete_groups( self.controller, Groups ) |
| 847 | delete_groups( self.controller, Groups2 ) |
| 848 | delete_all_groups( self.controller ) |
| 849 | |
| 850 | class DoubleTagged2PWInitiation_2_Labels( base_tests.SimpleDataPlane ): |
| 851 | """ |
| 852 | This is meant to test the PW Initiation. The traffic |
| 853 | arrives double tagged to the MPLS-TP CE device and goes out |
| 854 | with a new ethernet header and 2 mpls labels. |
| 855 | """ |
| 856 | def runTest( self ): |
| 857 | |
| 858 | Groups = Queue.LifoQueue( ) |
| 859 | Groups2 = Queue.LifoQueue( ) |
| 860 | try: |
| 861 | if len( config[ "port_map" ] ) < 1: |
| 862 | logging.info( "Port count less than 1, can't run this case" ) |
| 863 | assert (False) |
| 864 | return |
| 865 | ports = config[ "port_map" ].keys( ) |
| 866 | |
| 867 | for pair in itertools.product(ports, ports): |
| 868 | # we generate all possible products |
| 869 | in_port = pair[0] |
| 870 | out_port = pair[1] |
| 871 | if out_port == in_port: |
| 872 | continue |
| 873 | # we fill the pipeline for the pw initiation |
| 874 | ( |
| 875 | port_to_mpls_label_2, |
| 876 | port_to_mpls_label_1, |
| 877 | port_to_mpls_label_pw, |
| 878 | port_to_in_vlan_3, |
| 879 | port_to_in_vlan_2, |
| 880 | port_to_in_vlan_1, |
| 881 | port_to_src_mac_str, |
| 882 | port_to_dst_mac_str, |
| 883 | Groups ) = fill_pw_initiation_pipeline( |
| 884 | controller=self.controller, |
| 885 | logging=logging, |
| 886 | in_port=in_port, |
| 887 | out_port=out_port, |
| 888 | ingress_tags=2, |
| 889 | egress_tag=EGRESS_TAGGED_TRANS, |
| 890 | mpls_labels=1 |
| 891 | ) |
| 892 | # we fill the pipeline for the pw termination |
| 893 | # on the reverse path |
| 894 | ( |
| 895 | port_to_mpls_label_pw_x, |
| 896 | port_to_vlan_2_x, |
| 897 | port_to_vlan_1_x, |
| 898 | port_to_switch_mac_str_x, |
| 899 | Groups2 ) = fill_pw_termination_pipeline( |
| 900 | controller=self.controller, |
| 901 | logging=logging, |
| 902 | in_port=out_port, |
| 903 | out_port=in_port, |
| 904 | egress_tags=2 |
| 905 | ) |
| 906 | # we generate a simple tcp packet with two vlans |
| 907 | parsed_pkt = simple_tcp_packet_two_vlan( |
| 908 | pktlen=108, |
| 909 | out_dl_vlan_enable=True, |
| 910 | out_vlan_vid=port_to_in_vlan_2[in_port], |
| 911 | in_dl_vlan_enable=True, |
| 912 | in_vlan_vid=port_to_in_vlan_1[in_port], |
| 913 | ) |
| 914 | pkt = str( parsed_pkt ) |
| 915 | self.dataplane.send( in_port, pkt ) |
| 916 | # we generate the expected pw packet |
| 917 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 918 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 919 | cw = (0, 0, 0, 0) |
| 920 | parsed_pkt = pw_packet( |
| 921 | pktlen=134, |
| 922 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 923 | out_eth_src=port_to_src_mac_str[out_port], |
| 924 | label=[label_1, label_pw], |
| 925 | cw=cw, |
| 926 | out_dl_vlan_enable=True, |
| 927 | out_vlan_vid=port_to_in_vlan_3[in_port], |
| 928 | in_dl_vlan_enable=True, |
| 929 | in_vlan_vid=port_to_in_vlan_1[in_port], |
| 930 | ) |
| 931 | pkt = str( parsed_pkt ) |
| 932 | # Assertions |
| 933 | verify_packet( self, pkt, out_port ) |
| 934 | verify_no_packet( self, pkt, in_port ) |
| 935 | verify_no_other_packets( self ) |
| 936 | delete_all_flows( self.controller ) |
| 937 | delete_groups( self.controller, Groups ) |
| 938 | delete_groups( self.controller, Groups2 ) |
| 939 | delete_all_groups( self.controller ) |
| 940 | |
| 941 | finally: |
| 942 | delete_all_flows( self.controller ) |
| 943 | delete_groups( self.controller, Groups ) |
| 944 | delete_groups( self.controller, Groups2 ) |
| 945 | delete_all_groups( self.controller ) |
| 946 | |
| 947 | class DoubleTaggedPWInitiation_3_Labels( base_tests.SimpleDataPlane ): |
| 948 | """ |
| 949 | This is meant to test the PW Initiation. The traffic |
| 950 | arrives double tagged to the MPLS-TP CE device and goes out |
| 951 | with a new ethernet header and 3 mpls labels. |
| 952 | """ |
| 953 | def runTest( self ): |
| 954 | |
| 955 | Groups = Queue.LifoQueue( ) |
| 956 | Groups2 = Queue.LifoQueue( ) |
| 957 | try: |
| 958 | if len( config[ "port_map" ] ) < 1: |
| 959 | logging.info( "Port count less than 1, can't run this case" ) |
| 960 | assert (False) |
| 961 | return |
| 962 | ports = config[ "port_map" ].keys( ) |
| 963 | |
| 964 | for pair in itertools.product(ports, ports): |
| 965 | # we generate all possible products |
| 966 | in_port = pair[0] |
| 967 | out_port = pair[1] |
| 968 | if out_port == in_port: |
| 969 | continue |
| 970 | # we fill the pipeline for the pw initiation |
| 971 | ( |
| 972 | port_to_mpls_label_2, |
| 973 | port_to_mpls_label_1, |
| 974 | port_to_mpls_label_pw, |
| 975 | port_to_in_vlan_3, |
| 976 | port_to_in_vlan_2, |
| 977 | port_to_in_vlan_1, |
| 978 | port_to_src_mac_str, |
| 979 | port_to_dst_mac_str, |
| 980 | Groups ) = fill_pw_initiation_pipeline( |
| 981 | controller=self.controller, |
| 982 | logging=logging, |
| 983 | in_port=in_port, |
| 984 | out_port=out_port, |
| 985 | ingress_tags=2, |
| 986 | egress_tag=EGRESS_TAGGED, |
| 987 | mpls_labels=2 |
| 988 | ) |
| 989 | # we fill the pipeline for the pw termination |
| 990 | # on the reverse path |
| 991 | ( |
| 992 | port_to_mpls_label_pw_x, |
| 993 | port_to_vlan_2_x, |
| 994 | port_to_vlan_1_x, |
| 995 | port_to_switch_mac_str_x, |
| 996 | Groups2 ) = fill_pw_termination_pipeline( |
| 997 | controller=self.controller, |
| 998 | logging=logging, |
| 999 | in_port=out_port, |
| 1000 | out_port=in_port, |
| 1001 | egress_tags=2 |
| 1002 | ) |
| 1003 | # we generate a simple tcp packet with two wlan |
| 1004 | parsed_pkt = simple_tcp_packet_two_vlan( |
| 1005 | pktlen=108, |
| 1006 | out_dl_vlan_enable=True, |
| 1007 | out_vlan_vid=port_to_in_vlan_2[in_port], |
| 1008 | in_dl_vlan_enable=True, |
| 1009 | in_vlan_vid=port_to_in_vlan_1[in_port], |
| 1010 | ) |
| 1011 | pkt = str( parsed_pkt ) |
| 1012 | self.dataplane.send( in_port, pkt ) |
| 1013 | # we generate the expected pw packet |
| 1014 | label_2 = (port_to_mpls_label_2[in_port], 0, 0, 63) |
| 1015 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 1016 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 1017 | cw = (0, 0, 0, 0) |
| 1018 | parsed_pkt = pw_packet( |
| 1019 | pktlen=138, |
| 1020 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 1021 | out_eth_src=port_to_src_mac_str[out_port], |
| 1022 | label=[label_2, label_1, label_pw], |
| 1023 | cw=cw, |
| 1024 | out_dl_vlan_enable=True, |
| 1025 | out_vlan_vid=port_to_in_vlan_2[in_port], |
| 1026 | in_dl_vlan_enable=True, |
| 1027 | in_vlan_vid=port_to_in_vlan_1[in_port], |
| 1028 | ) |
| 1029 | pkt = str( parsed_pkt ) |
| 1030 | # Assertions |
| 1031 | verify_packet( self, pkt, out_port ) |
| 1032 | verify_no_packet( self, pkt, in_port ) |
| 1033 | verify_no_other_packets( self ) |
| 1034 | delete_all_flows( self.controller ) |
| 1035 | delete_groups( self.controller, Groups ) |
| 1036 | delete_groups( self.controller, Groups2 ) |
| 1037 | delete_all_groups( self.controller ) |
| 1038 | |
| 1039 | finally: |
| 1040 | delete_all_flows( self.controller ) |
| 1041 | delete_groups( self.controller, Groups ) |
| 1042 | delete_groups( self.controller, Groups2 ) |
| 1043 | delete_all_groups( self.controller ) |
| 1044 | |
| 1045 | class DoubleTagged2PWInitiation_3_Labels( base_tests.SimpleDataPlane ): |
| 1046 | """ |
| 1047 | This is meant to test the PW Initiation. The traffic |
| 1048 | arrives double tagged to the MPLS-TP CE device and goes out |
| 1049 | with a new ethernet header and 3 mpls labels. |
| 1050 | """ |
| 1051 | def runTest( self ): |
| 1052 | |
| 1053 | Groups = Queue.LifoQueue( ) |
| 1054 | Groups2 = Queue.LifoQueue( ) |
| 1055 | try: |
| 1056 | if len( config[ "port_map" ] ) < 1: |
| 1057 | logging.info( "Port count less than 1, can't run this case" ) |
| 1058 | assert (False) |
| 1059 | return |
| 1060 | ports = config[ "port_map" ].keys( ) |
| 1061 | |
| 1062 | for pair in itertools.product(ports, ports): |
| 1063 | # we generate all possible products |
| 1064 | in_port = pair[0] |
| 1065 | out_port = pair[1] |
| 1066 | if out_port == in_port: |
| 1067 | continue |
| 1068 | # we fill the pipeline for the pw initiation |
| 1069 | ( |
| 1070 | port_to_mpls_label_2, |
| 1071 | port_to_mpls_label_1, |
| 1072 | port_to_mpls_label_pw, |
| 1073 | port_to_in_vlan_3, |
| 1074 | port_to_in_vlan_2, |
| 1075 | port_to_in_vlan_1, |
| 1076 | port_to_src_mac_str, |
| 1077 | port_to_dst_mac_str, |
| 1078 | Groups ) = fill_pw_initiation_pipeline( |
| 1079 | controller=self.controller, |
| 1080 | logging=logging, |
| 1081 | in_port=in_port, |
| 1082 | out_port=out_port, |
| 1083 | ingress_tags=2, |
| 1084 | egress_tag=EGRESS_TAGGED_TRANS, |
| 1085 | mpls_labels=2 |
| 1086 | ) |
| 1087 | # we fill the pipeline for the pw termination |
| 1088 | # on the reverse path |
| 1089 | ( |
| 1090 | port_to_mpls_label_pw_x, |
| 1091 | port_to_vlan_2_x, |
| 1092 | port_to_vlan_1_x, |
| 1093 | port_to_switch_mac_str_x, |
| 1094 | Groups2 ) = fill_pw_termination_pipeline( |
| 1095 | controller=self.controller, |
| 1096 | logging=logging, |
| 1097 | in_port=out_port, |
| 1098 | out_port=in_port, |
| 1099 | egress_tags=2 |
| 1100 | ) |
| 1101 | # we generate a simple tcp packet with two wlan |
| 1102 | parsed_pkt = simple_tcp_packet_two_vlan( |
| 1103 | pktlen=108, |
| 1104 | out_dl_vlan_enable=True, |
| 1105 | out_vlan_vid=port_to_in_vlan_2[in_port], |
| 1106 | in_dl_vlan_enable=True, |
| 1107 | in_vlan_vid=port_to_in_vlan_1[in_port], |
| 1108 | ) |
| 1109 | pkt = str( parsed_pkt ) |
| 1110 | self.dataplane.send( in_port, pkt ) |
| 1111 | # we generate the expected pw packet |
| 1112 | label_2 = (port_to_mpls_label_2[in_port], 0, 0, 63) |
| 1113 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 63) |
| 1114 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 63) |
| 1115 | cw = (0, 0, 0, 0) |
| 1116 | parsed_pkt = pw_packet( |
| 1117 | pktlen=138, |
| 1118 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 1119 | out_eth_src=port_to_src_mac_str[out_port], |
| 1120 | label=[label_2, label_1, label_pw], |
| 1121 | cw=cw, |
| 1122 | out_dl_vlan_enable=True, |
| 1123 | out_vlan_vid=port_to_in_vlan_3[in_port], |
| 1124 | in_dl_vlan_enable=True, |
| 1125 | in_vlan_vid=port_to_in_vlan_1[in_port], |
| 1126 | ) |
| 1127 | pkt = str( parsed_pkt ) |
| 1128 | # Assertions |
| 1129 | verify_packet( self, pkt, out_port ) |
| 1130 | verify_no_packet( self, pkt, in_port ) |
| 1131 | verify_no_other_packets( self ) |
| 1132 | delete_all_flows( self.controller ) |
| 1133 | delete_groups( self.controller, Groups ) |
| 1134 | delete_groups( self.controller, Groups2 ) |
| 1135 | delete_all_groups( self.controller ) |
| 1136 | |
| 1137 | finally: |
| 1138 | delete_all_flows( self.controller ) |
| 1139 | delete_groups( self.controller, Groups ) |
| 1140 | delete_groups( self.controller, Groups2 ) |
| 1141 | delete_all_groups( self.controller ) |
| 1142 | |
| 1143 | class IntraCO_2_Labels( base_tests.SimpleDataPlane ): |
| 1144 | """ |
| 1145 | This is meant to test the PW intermediate transport. |
| 1146 | Incoming packet has 2 labels (SR/PW) (intermediate leaf switch). |
| 1147 | There is no VLAN tag in the incoming packet. Pop outer MPLS label |
| 1148 | """ |
| 1149 | def runTest( self ): |
| 1150 | |
| 1151 | Groups = Queue.LifoQueue( ) |
| 1152 | try: |
| 1153 | if len( config[ "port_map" ] ) < 1: |
| 1154 | logging.info( "Port count less than 1, can't run this case" ) |
| 1155 | assert (False) |
| 1156 | return |
| 1157 | ports = config[ "port_map" ].keys( ) |
| 1158 | # we fill the pw pipeline for the intermediate transport |
| 1159 | ( |
| 1160 | port_to_mpls_label_2, |
| 1161 | port_to_mpls_label_1, |
| 1162 | port_to_mpls_label_pw, |
| 1163 | port_to_switch_mac_str, |
| 1164 | port_to_src_mac_str, |
| 1165 | port_to_dst_mac_str, |
| 1166 | Groups |
| 1167 | ) = fill_pw_intermediate_transport_pipeline( |
| 1168 | self.controller, |
| 1169 | logging, |
| 1170 | ports, |
| 1171 | mpls_labels=3 |
| 1172 | ) |
| 1173 | |
| 1174 | for pair in itertools.product(ports, ports): |
| 1175 | # we generate all possible products |
| 1176 | in_port = pair[0] |
| 1177 | out_port = pair[1] |
| 1178 | if out_port == in_port: |
| 1179 | continue |
| 1180 | # we geneate the pw packet |
| 1181 | label_1 = (port_to_mpls_label_2[in_port], 0, 0, 32) |
| 1182 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 32) |
| 1183 | parsed_pkt = mpls_packet( |
| 1184 | pktlen=104, |
| 1185 | ip_ttl=63, |
| 1186 | eth_dst=port_to_switch_mac_str[in_port], |
| 1187 | label=[ label_1, label_pw ] |
| 1188 | ) |
| 1189 | pkt = str( parsed_pkt ) |
| 1190 | self.dataplane.send( in_port, pkt ) |
| 1191 | # we geneate the expected pw packet |
| 1192 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 31) |
| 1193 | parsed_pkt = mpls_packet( |
| 1194 | pktlen=100, |
| 1195 | ip_ttl=63, |
| 1196 | eth_dst=port_to_dst_mac_str[in_port], |
| 1197 | eth_src=port_to_src_mac_str[out_port], |
| 1198 | label=[ label_pw ] |
| 1199 | ) |
| 1200 | pkt = str( parsed_pkt ) |
| 1201 | # Assertions |
| 1202 | verify_packet( self, pkt, out_port ) |
| 1203 | verify_no_packet( self, pkt, in_port ) |
| 1204 | verify_no_other_packets( self ) |
| 1205 | |
| 1206 | finally: |
| 1207 | delete_all_flows( self.controller ) |
| 1208 | delete_groups( self.controller, Groups ) |
| 1209 | delete_all_groups( self.controller ) |
| 1210 | |
| 1211 | class IntraCO_3_Labels( base_tests.SimpleDataPlane ): |
| 1212 | """ |
| 1213 | This is meant to test the PW intermediate transport. |
| 1214 | Incoming packet has 3 labels (SR/SR/PW) (spine switch). |
| 1215 | There is no VLAN tag in the incoming packet. Pop outer MPLS label |
| 1216 | """ |
| 1217 | def runTest( self ): |
| 1218 | |
| 1219 | Groups = Queue.LifoQueue( ) |
| 1220 | try: |
| 1221 | if len( config[ "port_map" ] ) < 1: |
| 1222 | logging.info( "Port count less than 1, can't run this case" ) |
| 1223 | assert (False) |
| 1224 | return |
| 1225 | ports = config[ "port_map" ].keys( ) |
| 1226 | # we fill the pipeline for the intermediate transport |
| 1227 | ( |
| 1228 | port_to_mpls_label_2, |
| 1229 | port_to_mpls_label_1, |
| 1230 | port_to_mpls_label_pw, |
| 1231 | port_to_switch_mac_str, |
| 1232 | port_to_src_mac_str, |
| 1233 | port_to_dst_mac_str, |
| 1234 | Groups |
| 1235 | ) = fill_pw_intermediate_transport_pipeline( |
| 1236 | self.controller, |
| 1237 | logging, |
| 1238 | ports, |
| 1239 | mpls_labels=3 |
| 1240 | ) |
| 1241 | for pair in itertools.product(ports, ports): |
| 1242 | # we generate all possible products |
| 1243 | in_port = pair[0] |
| 1244 | out_port = pair[1] |
| 1245 | if out_port == in_port: |
| 1246 | continue |
| 1247 | # we generate the pw packet |
| 1248 | label_2 = (port_to_mpls_label_2[in_port], 0, 0, 32) |
| 1249 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 32) |
| 1250 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 32) |
| 1251 | parsed_pkt = mpls_packet( |
| 1252 | pktlen=104, |
| 1253 | ip_ttl=63, |
| 1254 | eth_dst=port_to_switch_mac_str[in_port], |
| 1255 | label=[ label_2, label_1, label_pw ] |
| 1256 | ) |
| 1257 | pkt = str( parsed_pkt ) |
| 1258 | self.dataplane.send( in_port, pkt ) |
| 1259 | # we generate the expected pw packet |
| 1260 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 31) |
| 1261 | parsed_pkt = mpls_packet( |
| 1262 | pktlen=100, |
| 1263 | ip_ttl=63, |
| 1264 | eth_dst=port_to_dst_mac_str[in_port], |
| 1265 | eth_src=port_to_src_mac_str[out_port], |
| 1266 | label=[ label_1, label_pw ] |
| 1267 | ) |
| 1268 | pkt = str( parsed_pkt ) |
| 1269 | # Assertions |
| 1270 | verify_packet( self, pkt, out_port ) |
| 1271 | verify_no_packet( self, pkt, in_port ) |
| 1272 | verify_no_other_packets( self ) |
| 1273 | |
| 1274 | finally: |
| 1275 | delete_all_flows( self.controller ) |
| 1276 | delete_groups( self.controller, Groups ) |
| 1277 | delete_all_groups( self.controller ) |
| 1278 | |
| 1279 | class InterCO( base_tests.SimpleDataPlane ): |
| 1280 | """ |
| 1281 | This is meant to test the PW intermediate transport. |
| 1282 | Incoming packet has 1 labels (PW) (Intermediate CO leaf switch). |
| 1283 | There is no VLAN tag in the incoming packet. Push up to 2 MPLS labels |
| 1284 | """ |
| 1285 | def runTest( self ): |
| 1286 | |
| 1287 | Groups = Queue.LifoQueue( ) |
| 1288 | try: |
| 1289 | if len( config[ "port_map" ] ) < 1: |
| 1290 | logging.info( "Port count less than 1, can't run this case" ) |
| 1291 | assert (False) |
| 1292 | return |
| 1293 | ports = config[ "port_map" ].keys( ) |
| 1294 | # we fill the pipeline for the intermediate transport |
| 1295 | ( |
| 1296 | port_to_mpls_label_2, |
| 1297 | port_to_mpls_label_1, |
| 1298 | port_to_mpls_label_pw, |
| 1299 | port_to_switch_mac_str, |
| 1300 | port_to_src_mac_str, |
| 1301 | port_to_dst_mac_str, |
| 1302 | Groups |
| 1303 | ) = fill_pw_intermediate_transport_pipeline( |
| 1304 | self.controller, |
| 1305 | logging, |
| 1306 | ports, |
| 1307 | mpls_labels=1 |
| 1308 | ) |
| 1309 | for pair in itertools.product(ports, ports): |
| 1310 | # we generate all possible products |
| 1311 | in_port = pair[0] |
| 1312 | out_port = pair[1] |
| 1313 | if out_port == in_port: |
| 1314 | continue |
| 1315 | # we generate the pw packet |
| 1316 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 32) |
| 1317 | parsed_pkt = mpls_packet( |
| 1318 | pktlen=104, |
| 1319 | ip_ttl=63, |
| 1320 | eth_dst=port_to_switch_mac_str[in_port], |
| 1321 | label=[ label_pw ] |
| 1322 | ) |
| 1323 | pkt = str( parsed_pkt ) |
| 1324 | self.dataplane.send( in_port, pkt ) |
| 1325 | # we generate the expected pw packet |
| 1326 | label_2 = (port_to_mpls_label_2[in_port], 0, 0, 31) |
| 1327 | label_1 = (port_to_mpls_label_1[in_port], 0, 0, 31) |
| 1328 | label_pw = (port_to_mpls_label_pw[in_port], 0, 1, 31) |
| 1329 | parsed_pkt = mpls_packet( |
| 1330 | pktlen=112, |
| 1331 | ip_ttl=63, |
| 1332 | eth_dst=port_to_dst_mac_str[in_port], |
| 1333 | eth_src=port_to_src_mac_str[out_port], |
| 1334 | label=[ label_2, label_1, label_pw ] |
| 1335 | ) |
| 1336 | pkt = str( parsed_pkt ) |
| 1337 | # Assertions |
| 1338 | verify_packet( self, pkt, out_port ) |
| 1339 | verify_no_packet( self, pkt, in_port ) |
| 1340 | verify_no_other_packets( self ) |
| 1341 | |
| 1342 | finally: |
| 1343 | delete_all_flows( self.controller ) |
| 1344 | delete_groups( self.controller, Groups ) |
| 1345 | delete_all_groups( self.controller ) |
| 1346 | |
| 1347 | class UntaggedPWTermination( base_tests.SimpleDataPlane ): |
| 1348 | """ |
| 1349 | This is meant to test the PW Termination. The traffic |
| 1350 | arrives untagged to the MPLS-TP CE device and goes out |
| 1351 | without the outer ethernet header and untagged. |
| 1352 | """ |
| 1353 | def runTest( self ): |
| 1354 | |
| 1355 | Groups = Queue.LifoQueue( ) |
| 1356 | Groups2 = Queue.LifoQueue( ) |
| 1357 | try: |
| 1358 | if len( config[ "port_map" ] ) < 1: |
| 1359 | logging.info( "Port count less than 1, can't run this case" ) |
| 1360 | assert (False) |
| 1361 | return |
| 1362 | ports = config[ "port_map" ].keys( ) |
| 1363 | for pair in itertools.product(ports, ports): |
| 1364 | # we generate all possible products |
| 1365 | in_port = pair[0] |
| 1366 | out_port = pair[1] |
| 1367 | if out_port == in_port: |
| 1368 | continue |
| 1369 | # we fill the pipeline for the pw initiation |
| 1370 | # on the reverse path |
| 1371 | ( |
| 1372 | port_to_mpls_label_2, |
| 1373 | port_to_mpls_label_1, |
| 1374 | port_to_mpls_label_pw, |
| 1375 | port_to_in_vlan_3, |
| 1376 | port_to_in_vlan_2, |
| 1377 | port_to_in_vlan_1, |
| 1378 | port_to_src_mac_str, |
| 1379 | port_to_dst_mac_str, |
| 1380 | Groups ) = fill_pw_initiation_pipeline( |
| 1381 | controller=self.controller, |
| 1382 | logging=logging, |
| 1383 | in_port=out_port, |
| 1384 | out_port=in_port, |
| 1385 | ingress_tags=0, |
| 1386 | egress_tag=EGRESS_UNTAGGED, |
| 1387 | mpls_labels=1 |
| 1388 | ) |
| 1389 | # we fill the pipeline for the pw termination |
| 1390 | ( |
| 1391 | port_to_mpls_label_pw, |
| 1392 | port_to_in_vlan_2, |
| 1393 | port_to_in_vlan_1, |
| 1394 | port_to_dst_mac_str, |
| 1395 | Groups2 ) = fill_pw_termination_pipeline( |
| 1396 | controller=self.controller, |
| 1397 | logging=logging, |
| 1398 | in_port=in_port, |
| 1399 | out_port=out_port, |
| 1400 | egress_tags=0 |
| 1401 | ) |
| 1402 | # we generate the pw packet |
| 1403 | label_pw = (port_to_mpls_label_pw[out_port], 0, 1, 63) |
| 1404 | cw = (0, 0, 0, 0) |
| 1405 | parsed_pkt = pw_packet( |
| 1406 | pktlen=104, |
| 1407 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 1408 | label=[label_pw], |
| 1409 | cw=cw |
| 1410 | ) |
| 1411 | pkt = str( parsed_pkt ) |
| 1412 | self.dataplane.send( in_port, pkt ) |
| 1413 | # we generate the expected tcp packet |
| 1414 | parsed_pkt = simple_tcp_packet( |
| 1415 | pktlen=82, |
| 1416 | ) |
| 1417 | pkt = str( parsed_pkt ) |
| 1418 | # Assertions |
| 1419 | verify_packet( self, pkt, out_port ) |
| 1420 | verify_no_packet( self, pkt, in_port ) |
| 1421 | verify_no_other_packets( self ) |
| 1422 | delete_all_flows( self.controller ) |
| 1423 | delete_groups( self.controller, Groups ) |
| 1424 | delete_groups( self.controller, Groups2 ) |
| 1425 | delete_all_groups( self.controller ) |
| 1426 | finally: |
| 1427 | delete_all_flows( self.controller ) |
| 1428 | delete_groups( self.controller, Groups ) |
| 1429 | delete_groups( self.controller, Groups2 ) |
| 1430 | delete_all_groups( self.controller ) |
| 1431 | |
| 1432 | class Untagged2PWTermination( base_tests.SimpleDataPlane ): |
| 1433 | """ |
| 1434 | This is meant to test the PW Termination. The traffic |
| 1435 | arrives untagged to the MPLS-TP CE device and goes out |
| 1436 | without the outer ethernet header and untagged |
| 1437 | but was originally tagged. |
| 1438 | """ |
| 1439 | def runTest( self ): |
| 1440 | |
| 1441 | Groups = Queue.LifoQueue( ) |
| 1442 | Groups2 = Queue.LifoQueue( ) |
| 1443 | try: |
| 1444 | if len( config[ "port_map" ] ) < 1: |
| 1445 | logging.info( "Port count less than 1, can't run this case" ) |
| 1446 | assert (False) |
| 1447 | return |
| 1448 | ports = config[ "port_map" ].keys( ) |
| 1449 | for pair in itertools.product(ports, ports): |
| 1450 | # we generate all possible products |
| 1451 | in_port = pair[0] |
| 1452 | out_port = pair[1] |
| 1453 | if out_port == in_port: |
| 1454 | continue |
| 1455 | # we fill the pipeline for the pw initiation |
| 1456 | # on the reverse path |
| 1457 | ( |
| 1458 | port_to_mpls_label_2, |
| 1459 | port_to_mpls_label_1, |
| 1460 | port_to_mpls_label_pw, |
| 1461 | port_to_in_vlan_3, |
| 1462 | port_to_in_vlan_2, |
| 1463 | port_to_in_vlan_1, |
| 1464 | port_to_src_mac_str, |
| 1465 | port_to_dst_mac_str, |
| 1466 | Groups ) = fill_pw_initiation_pipeline( |
| 1467 | controller=self.controller, |
| 1468 | logging=logging, |
| 1469 | in_port=out_port, |
| 1470 | out_port=in_port, |
| 1471 | ingress_tags=0, |
| 1472 | egress_tag=EGRESS_TAGGED, |
| 1473 | mpls_labels=1 |
| 1474 | ) |
| 1475 | # we fill the pipeline for the pw termination |
| 1476 | ( |
| 1477 | port_to_mpls_label_pw, |
| 1478 | port_to_in_vlan_2, |
| 1479 | port_to_in_vlan_1, |
| 1480 | port_to_dst_mac_str, |
| 1481 | Groups2 ) = fill_pw_termination_pipeline( |
| 1482 | controller=self.controller, |
| 1483 | logging=logging, |
| 1484 | in_port=in_port, |
| 1485 | out_port=out_port, |
| 1486 | egress_tags=0 |
| 1487 | ) |
| 1488 | # we generate the pw packet |
| 1489 | label_pw = (port_to_mpls_label_pw[out_port], 0, 1, 63) |
| 1490 | cw = (0, 0, 0, 0) |
| 1491 | parsed_pkt = pw_packet( |
| 1492 | pktlen=104, |
| 1493 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 1494 | label=[label_pw], |
| 1495 | cw=cw, |
| 1496 | out_dl_vlan_enable=True, |
| 1497 | out_vlan_vid=port_to_in_vlan_1[out_port], |
| 1498 | ) |
| 1499 | pkt = str( parsed_pkt ) |
| 1500 | self.dataplane.send( in_port, pkt ) |
| 1501 | # we generate the expected tcp packet |
| 1502 | parsed_pkt = simple_tcp_packet( |
| 1503 | pktlen=78, |
| 1504 | ) |
| 1505 | pkt = str( parsed_pkt ) |
| 1506 | # Assertions |
| 1507 | verify_packet( self, pkt, out_port ) |
| 1508 | verify_no_packet( self, pkt, in_port ) |
| 1509 | verify_no_other_packets( self ) |
| 1510 | delete_all_flows( self.controller ) |
| 1511 | delete_groups( self.controller, Groups ) |
| 1512 | delete_groups( self.controller, Groups2 ) |
| 1513 | delete_all_groups( self.controller ) |
| 1514 | finally: |
| 1515 | delete_all_flows( self.controller ) |
| 1516 | delete_groups( self.controller, Groups ) |
| 1517 | delete_groups( self.controller, Groups2 ) |
| 1518 | delete_all_groups( self.controller ) |
| 1519 | |
| 1520 | class TaggedPWTermination( base_tests.SimpleDataPlane ): |
| 1521 | """ |
| 1522 | This is meant to test the PW Termination. The traffic |
| 1523 | arrives untagged to the MPLS-TP CE device and goes out |
| 1524 | without the outer ethernet header and with a vlan tag. |
| 1525 | """ |
| 1526 | def runTest( self ): |
| 1527 | |
| 1528 | Groups = Queue.LifoQueue( ) |
| 1529 | Groups2 = Queue.LifoQueue( ) |
| 1530 | try: |
| 1531 | if len( config[ "port_map" ] ) < 1: |
| 1532 | logging.info( "Port count less than 1, can't run this case" ) |
| 1533 | assert (False) |
| 1534 | return |
| 1535 | ports = config[ "port_map" ].keys( ) |
| 1536 | for pair in itertools.product(ports, ports): |
| 1537 | # we generate all possible products |
| 1538 | in_port = pair[0] |
| 1539 | out_port = pair[1] |
| 1540 | if out_port == in_port: |
| 1541 | continue |
| 1542 | # we fill the pipeline for the pw initiation |
| 1543 | # on the reverse path |
| 1544 | ( |
| 1545 | port_to_mpls_label_2, |
| 1546 | port_to_mpls_label_1, |
| 1547 | port_to_mpls_label_pw, |
| 1548 | port_to_in_vlan_3, |
| 1549 | port_to_in_vlan_2, |
| 1550 | port_to_in_vlan_1, |
| 1551 | port_to_src_mac_str, |
| 1552 | port_to_dst_mac_str, |
| 1553 | Groups ) = fill_pw_initiation_pipeline( |
| 1554 | controller=self.controller, |
| 1555 | logging=logging, |
| 1556 | in_port=out_port, |
| 1557 | out_port=in_port, |
| 1558 | ingress_tags=1, |
| 1559 | egress_tag=EGRESS_TAGGED, |
| 1560 | mpls_labels=1 |
| 1561 | ) |
| 1562 | # we fill the pipeline for the pw termination |
| 1563 | ( |
| 1564 | port_to_mpls_label_pw, |
| 1565 | port_to_in_vlan_2, |
| 1566 | port_to_in_vlan_1, |
| 1567 | port_to_dst_mac_str, |
| 1568 | Groups2 ) = fill_pw_termination_pipeline( |
| 1569 | controller=self.controller, |
| 1570 | logging=logging, |
| 1571 | in_port=in_port, |
| 1572 | out_port=out_port, |
| 1573 | egress_tags=1 |
| 1574 | ) |
| 1575 | # we generate the pw packet |
| 1576 | label_pw = (port_to_mpls_label_pw[out_port], 0, 1, 63) |
| 1577 | cw = (0, 0, 0, 0) |
| 1578 | parsed_pkt = pw_packet( |
| 1579 | pktlen=104, |
| 1580 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 1581 | label=[label_pw], |
| 1582 | cw=cw, |
| 1583 | out_dl_vlan_enable=True, |
| 1584 | out_vlan_vid=port_to_in_vlan_1[out_port], |
| 1585 | ) |
| 1586 | pkt = str( parsed_pkt ) |
| 1587 | self.dataplane.send( in_port, pkt ) |
| 1588 | # we generate the expected tcp packet |
| 1589 | # with a vlan tag |
| 1590 | parsed_pkt = simple_tcp_packet( |
| 1591 | pktlen=82, |
| 1592 | dl_vlan_enable=True, |
| 1593 | vlan_vid=port_to_in_vlan_1[out_port] |
| 1594 | ) |
| 1595 | pkt = str( parsed_pkt ) |
| 1596 | # Assertions |
| 1597 | verify_packet( self, pkt, out_port ) |
| 1598 | verify_no_packet( self, pkt, in_port ) |
| 1599 | verify_no_other_packets( self ) |
| 1600 | delete_all_flows( self.controller ) |
| 1601 | delete_groups( self.controller, Groups ) |
| 1602 | delete_groups( self.controller, Groups2 ) |
| 1603 | delete_all_groups( self.controller ) |
| 1604 | finally: |
| 1605 | delete_all_flows( self.controller ) |
| 1606 | delete_groups( self.controller, Groups ) |
| 1607 | delete_groups( self.controller, Groups2 ) |
| 1608 | delete_all_groups( self.controller ) |
| 1609 | |
| 1610 | class DoubleTaggedPWTermination( base_tests.SimpleDataPlane ): |
| 1611 | """ |
| 1612 | This is meant to test the PW Termination. The traffic |
| 1613 | arrives untagged to the MPLS-TP CE device and goes out |
| 1614 | without the outer ethernet header and 2 vlan tags. |
| 1615 | """ |
| 1616 | def runTest( self ): |
| 1617 | |
| 1618 | Groups = Queue.LifoQueue( ) |
| 1619 | Groups2 = Queue.LifoQueue( ) |
| 1620 | try: |
| 1621 | if len( config[ "port_map" ] ) < 1: |
| 1622 | logging.info( "Port count less than 1, can't run this case" ) |
| 1623 | assert (False) |
| 1624 | return |
| 1625 | ports = config[ "port_map" ].keys( ) |
| 1626 | for pair in itertools.product(ports, ports): |
| 1627 | # we generate all possible products |
| 1628 | in_port = pair[0] |
| 1629 | out_port = pair[1] |
| 1630 | if out_port == in_port: |
| 1631 | continue |
| 1632 | # we fill the pipeline for the pw initiation |
| 1633 | # on the reverse path |
| 1634 | ( |
| 1635 | port_to_mpls_label_2, |
| 1636 | port_to_mpls_label_1, |
| 1637 | port_to_mpls_label_pw, |
| 1638 | port_to_in_vlan_3, |
| 1639 | port_to_in_vlan_2, |
| 1640 | port_to_in_vlan_1, |
| 1641 | port_to_src_mac_str, |
| 1642 | port_to_dst_mac_str, |
| 1643 | Groups ) = fill_pw_initiation_pipeline( |
| 1644 | controller=self.controller, |
| 1645 | logging=logging, |
| 1646 | in_port=out_port, |
| 1647 | out_port=in_port, |
| 1648 | ingress_tags=2, |
| 1649 | egress_tag = EGRESS_TAGGED, |
| 1650 | mpls_labels=1 |
| 1651 | ) |
| 1652 | # we fill the pipeline for the pw termination |
| 1653 | ( |
| 1654 | port_to_mpls_label_pw, |
| 1655 | port_to_in_vlan_2, |
| 1656 | port_to_in_vlan_1, |
| 1657 | port_to_dst_mac_str, |
| 1658 | Groups2 ) = fill_pw_termination_pipeline( |
| 1659 | controller=self.controller, |
| 1660 | logging=logging, |
| 1661 | in_port=in_port, |
| 1662 | out_port=out_port, |
| 1663 | egress_tags=2 |
| 1664 | ) |
| 1665 | # we generate the pw packet |
| 1666 | label_pw = (port_to_mpls_label_pw[out_port], 0, 1, 63) |
| 1667 | cw = (0, 0, 0, 0) |
| 1668 | parsed_pkt = pw_packet( |
| 1669 | pktlen=104, |
| 1670 | out_eth_dst=port_to_dst_mac_str[in_port], |
| 1671 | label=[label_pw], |
| 1672 | cw=cw, |
| 1673 | out_dl_vlan_enable=True, |
| 1674 | out_vlan_vid=port_to_in_vlan_2[out_port], |
| 1675 | in_dl_vlan_enable=True, |
| 1676 | in_vlan_vid=port_to_in_vlan_1[out_port] |
| 1677 | ) |
| 1678 | pkt = str( parsed_pkt ) |
| 1679 | self.dataplane.send( in_port, pkt ) |
| 1680 | # we generate the expected tcp |
| 1681 | # packet with two vlan tags |
| 1682 | parsed_pkt = simple_tcp_packet_two_vlan( |
| 1683 | pktlen=82, |
| 1684 | out_dl_vlan_enable=True, |
| 1685 | out_vlan_vid=port_to_in_vlan_2[out_port], |
| 1686 | in_dl_vlan_enable=True, |
| 1687 | in_vlan_vid=port_to_in_vlan_1[out_port] |
| 1688 | ) |
| 1689 | pkt = str( parsed_pkt ) |
| 1690 | # Assertions |
| 1691 | verify_packet( self, pkt, out_port ) |
| 1692 | verify_no_packet( self, pkt, in_port ) |
| 1693 | verify_no_other_packets( self ) |
| 1694 | delete_all_flows( self.controller ) |
| 1695 | delete_groups( self.controller, Groups ) |
| 1696 | delete_groups( self.controller, Groups2 ) |
| 1697 | delete_all_groups( self.controller ) |
| 1698 | finally: |
| 1699 | delete_all_flows( self.controller ) |
| 1700 | delete_groups( self.controller, Groups ) |
| 1701 | delete_groups( self.controller, Groups2 ) |
| 1702 | delete_all_groups( self.controller ) |
| Pier | 265ad5f | 2017-02-28 17:46:28 +0100 | [diff] [blame^] | 1703 | |
| 1704 | class BoSBug( base_tests.SimpleDataPlane ): |
| 1705 | """ |
| 1706 | This test is meant to verify the forwarding of the default traffic |
| 1707 | when the rule for the PW transport (BoS=0) has been installed in the |
| 1708 | switch, together with the rule for the transport of default routing |
| 1709 | traffic. There is a bug in OFDPA 3.0EA4, which requires BOS=0 flow |
| 1710 | to be installed before BOS=1 flow to generate correct packets. Incoming |
| 1711 | packet has 1 label, and there is no VLAN tag in the incoming packet. |
| 1712 | The expected behvior is the Pop of the outer MPLS label and plain IP |
| 1713 | packet should exit from the switch. |
| 1714 | """ |
| 1715 | def runTest( self ): |
| 1716 | Groups = Queue.LifoQueue( ) |
| 1717 | try: |
| 1718 | if len( config[ "port_map" ] ) < 1: |
| 1719 | logging.info( "Port count less than 1, can't run this case" ) |
| 1720 | assert (False) |
| 1721 | return |
| 1722 | ports = config[ "port_map" ].keys( ) |
| 1723 | in_port = ports[0] |
| 1724 | out_port = ports[1] |
| 1725 | out_vlan = 4094 |
| 1726 | src_mac = [ 0x00, 0x00, 0x00, 0x00, 0x11, 0x01 ] |
| 1727 | src_mac_str = ':'.join( [ '%02X' % x for x in src_mac ] ) |
| 1728 | dst_mac = [ 0x00, 0x00, 0x00, 0x11, 0x11, 0x01 ] |
| 1729 | dst_mac_str = ':'.join( [ '%02X' % x for x in dst_mac ] ) |
| 1730 | mpls_label = 100 |
| 1731 | # Add l2 interface group, we have to pop the VLAN; |
| 1732 | l2_intf_gid, l2_intf_msg = add_one_l2_interface_group( |
| 1733 | ctrl=self.controller, |
| 1734 | port=out_port, |
| 1735 | vlan_id=out_vlan, |
| 1736 | is_tagged=False, |
| 1737 | send_barrier=False |
| 1738 | ) |
| 1739 | Groups._put( l2_intf_gid ) |
| 1740 | # add MPLS interface group |
| 1741 | mpls_intf_gid, mpls_intf_msg = add_mpls_intf_group( |
| 1742 | ctrl=self.controller, |
| 1743 | ref_gid=l2_intf_gid, |
| 1744 | dst_mac=dst_mac, |
| 1745 | src_mac=src_mac, |
| 1746 | vid=out_vlan, |
| 1747 | index=in_port |
| 1748 | ) |
| 1749 | Groups._put( mpls_intf_gid ) |
| 1750 | # Add L3 Unicast group |
| 1751 | l3_msg = add_l3_unicast_group( |
| 1752 | ctrl=self.controller, |
| 1753 | port=out_port, |
| 1754 | vlanid=out_vlan, |
| 1755 | id=in_port, |
| 1756 | src_mac=src_mac, |
| 1757 | dst_mac=dst_mac |
| 1758 | ) |
| 1759 | Groups._put( l3_msg.group_id ) |
| 1760 | # Add L3 ecmp group |
| 1761 | ecmp_msg = add_l3_ecmp_group( |
| 1762 | ctrl=self.controller, |
| 1763 | id=in_port, |
| 1764 | l3_ucast_groups=[ l3_msg.group_id ] |
| 1765 | ) |
| 1766 | Groups._put( ecmp_msg.group_id ) |
| 1767 | # Add MPLS flow with BoS=1 |
| 1768 | add_mpls_flow( |
| 1769 | ctrl=self.controller, |
| 1770 | action_group_id=ecmp_msg.group_id, |
| 1771 | label=mpls_label |
| 1772 | ) |
| 1773 | # add MPLS flow with BoS=0 |
| 1774 | add_mpls_flow_pw( |
| 1775 | ctrl=self.controller, |
| 1776 | action_group_id=mpls_intf_gid, |
| 1777 | label=mpls_label, |
| 1778 | ethertype=0x8847, |
| 1779 | tunnel_index=1, |
| 1780 | bos=0 |
| 1781 | ) |
| 1782 | # add Termination flow |
| 1783 | add_termination_flow( |
| 1784 | ctrl=self.controller, |
| 1785 | in_port=in_port, |
| 1786 | eth_type=0x8847, |
| 1787 | dst_mac=src_mac, |
| 1788 | vlanid=out_vlan, |
| 1789 | goto_table=23 |
| 1790 | ) |
| 1791 | # add VLAN flows |
| 1792 | add_one_vlan_table_flow( |
| 1793 | ctrl=self.controller, |
| 1794 | of_port=in_port, |
| 1795 | vlan_id=out_vlan, |
| 1796 | flag=VLAN_TABLE_FLAG_ONLY_TAG, |
| 1797 | ) |
| 1798 | add_one_vlan_table_flow( |
| 1799 | ctrl=self.controller, |
| 1800 | of_port=in_port, |
| 1801 | vlan_id=out_vlan, |
| 1802 | flag=VLAN_TABLE_FLAG_ONLY_UNTAG |
| 1803 | ) |
| 1804 | # Packet generation with sleep |
| 1805 | time.sleep(2) |
| 1806 | label = (mpls_label, 0, 1, 32) |
| 1807 | parsed_pkt = mpls_packet( |
| 1808 | pktlen=104, |
| 1809 | vlan_vid=out_vlan, |
| 1810 | ip_ttl=63, |
| 1811 | eth_dst=src_mac_str, |
| 1812 | label=[ label] |
| 1813 | ) |
| 1814 | pkt = str( parsed_pkt ) |
| 1815 | self.dataplane.send( in_port, pkt ) |
| 1816 | # we geneate the expected pw packet |
| 1817 | parsed_pkt = simple_tcp_packet( |
| 1818 | pktlen=100, |
| 1819 | vlan_vid=out_vlan, |
| 1820 | ip_ttl=31, |
| 1821 | eth_dst=dst_mac_str, |
| 1822 | eth_src=src_mac_str, |
| 1823 | ) |
| 1824 | pkt = str( parsed_pkt ) |
| 1825 | # Assertions |
| 1826 | verify_packet( self, pkt, out_port ) |
| 1827 | verify_no_packet( self, pkt, in_port ) |
| 1828 | verify_no_other_packets( self ) |
| 1829 | finally: |
| 1830 | delete_all_flows( self.controller ) |
| 1831 | delete_groups( self.controller, Groups ) |
| 1832 | delete_all_groups( self.controller ) |