openflow-protocol-api/src/main/yang/openflow-protocol.yang

   1 module openflow-protocol {\r
   2     namespace "urn:opendaylight:openflow:protocol";\r
   3     prefix "ofproto";\r
   4 \r
   5 \r
   6     import ietf-inet-types {prefix inet;}\r
   7     import ietf-yang-types {prefix yang;}\r
   8     \r
   9     import openflow-types {prefix oft;}\r
  10     import openflow-extensible-match { prefix oxm;}\r
  11     import openflow-instruction { prefix ofinstruction;}\r
  12     import openflow-action {prefix ofaction;}\r
  13 \r
  14 \r
  15 \r
  16     revision "2013-07-31" {\r
  17         description "Initial model";\r
  18     }\r
  19 \r
  20     // Generic Structures\r
  21 \r
  22         grouping port {\r
  23             // reference "ofp_port";\r
  24             leaf port-no { \r
  25                 // reference "ofp_port.port_no"; \r
  26                 type uint32;\r
  27             }\r
  28             leaf hw-addr { \r
  29                 // reference "ofp_port.hw_addr"; \r
  30                 type yang:mac-address;\r
  31             }\r
  32             leaf name { \r
  33                 // reference "ofp_port.name"; \r
  34                 type string;\r
  35             }\r
  36             leaf config { \r
  37                 // reference "ofp_port.config"; \r
  38                 type oft:port-config;\r
  39             }\r
  40             leaf state { \r
  41                 // reference "ofp_port.state"; \r
  42                 type oft:port-state;\r
  43             }\r
  44             leaf current-features { \r
  45                 description "Current features.";\r
  46                 // reference "ofp_port.curr"; \r
  47                 type oft:port-features; \r
  48             }\r
  49             leaf advertised-features { \r
  50                 description "Features being advertised by the port.";\r
  51                 // reference "ofp_port.advertised"; \r
  52                 type oft:port-features; \r
  53             }\r
  54             leaf supported-features { \r
  55                 description "Features supported by the port.";\r
  56                 // reference "ofp_port.supported"; \r
  57                 type oft:port-features; \r
  58             }\r
  59             leaf peer-features { \r
  60                 description "Features advertised by peer.";\r
  61                 // reference "ofp_port.peer"; \r
  62                 type oft:port-features; \r
  63             }\r
  64             leaf curr_speed { \r
  65                 description "Current port bitrate in kbps.";\r
  66                 // reference "ofp_port.curr_speed"; \r
  67                 type uint32; \r
  68                 units "kbps";\r
  69             }\r
  70             leaf max_speed { \r
  71                 description "Max port bitrate in kbps";\r
  72                 // reference "ofp_port.max_speed"; \r
  73                 type uint32;\r
  74                 units "kbps"; \r
  75             }\r
  76         }\r
  77         \r
  78         grouping match {\r
  79             leaf type {\r
  80                 type identityref {\r
  81                     base oft:match-type-base;\r
  82                 }\r
  83             }\r
  84             uses oxm:oxm-fields;\r
  85         }\r
  86         \r
  87         container table-features-properties-container {\r
  88             uses table-features-properties;\r
  89         }\r
  90         \r
  91         grouping table-features-properties {\r
  92             list table-feature-properties {\r
  93                 leaf type {\r
  94                     type oft:table-features-prop-type;\r
  95                 }\r
  96             }\r
  97         }\r
  98 \r
  99     // TODO: ofp_packet_queue\r
 100 \r
 101     // # MESSAGE Structures\r
 102         /* Immutable messages. */\r
 103             grouping ofHeader {\r
 104                 //reference "ofpt_header struct in Openflow Switch 1.3 Spec"\r
 105                 leaf version {\r
 106                     type uint8;\r
 107                     //reference "OpenFlow Header - OFP_VERSION";\r
 108                 }\r
 109                 leaf xid {\r
 110                     type uint32;\r
 111                     //reference "OpenFlow Header - transaction id";\r
 112                 }\r
 113             }\r
 114             grouping ofHelloElementHeader {\r
 115                 //reference "ofpt_hello_elem_header struct in Openflow Switch 1.3 Spec"\r
 116                 leaf type {\r
 117                     type oft:hello-element-type;\r
 118                     //reference "OpenFlow Header element type - OFPHET_*";\r
 119                 }\r
 120             }\r
 121             grouping hello {\r
 122                 // reference "OFPT_HELLO message in Openflow Switch 1.3 Spec"\r
 123                 /* Symmetric message */\r
 124                 uses ofHeader;\r
 125                 \r
 126                 list elements {\r
 127                     uses ofHelloElementHeader;\r
 128                     \r
 129                     leaf-list version-bitmap {\r
 130                         type boolean;\r
 131                     }\r
 132                     \r
 133                     leaf data {\r
 134                         type binary;\r
 135                     }\r
 136                 }\r
 137             }\r
 138             grouping error {\r
 139                 // reference "OFPT_ERROR message in Openflow Switch 1.3 Spec"\r
 140                 /* Symmetric message */\r
 141                 uses ofHeader;\r
 142                 \r
 143                 leaf type {\r
 144                     type oft:error-type;\r
 145                 }\r
 146                 leaf code {\r
 147                     type uint16;\r
 148                 }\r
 149                 leaf data {\r
 150                     type binary; \r
 151                 }\r
 152             }\r
 153             grouping echo-request {\r
 154                 // reference "OFPT_ECHO_REQUEST message in Openflow Switch 1.3 Spec"\r
 155                 /* Symmetric message */\r
 156                 uses ofHeader;\r
 157                 \r
 158                 leaf data {\r
 159                     type binary;\r
 160                 }\r
 161             }\r
 162             grouping echo-reply {\r
 163                 // reference "OFPT_ECHO_REPLY message in Openflow Switch 1.3 Spec"\r
 164                 /* Symmetric message */\r
 165                 uses ofHeader;\r
 166                 \r
 167                 leaf data {\r
 168                     type binary;\r
 169                 }\r
 170             }\r
 171             grouping experimenter {\r
 172                 // reference "OFPT_EXPERIMENTER message in Openflow Switch 1.3 Spec"\r
 173                 /* Symmetric message */\r
 174                 uses ofHeader;\r
 175                 \r
 176                 leaf experimenter {\r
 177                     type uint32;\r
 178                 }\r
 179                 leaf exp_type {\r
 180                     type uint32;\r
 181                 }\r
 182                 leaf data {\r
 183                     type binary;\r
 184                 }\r
 185             }\r
 186         /* Switch configuration messages. */\r
 187             grouping features-request {\r
 188                 // reference "OFPT_FEATURES_REQUEST message in Openflow Switch 1.3 Spec"\r
 189                 /* Controller/switch message */\r
 190                 uses ofHeader;\r
 191             }\r
 192             grouping features-reply {\r
 193                 // reference "OFPT_FEATURES_REPLY message in Openflow Switch 1.3 Spec"\r
 194                 /* Controller/switch message */\r
 195                 uses ofHeader;\r
 196                 \r
 197                 leaf datapathId {\r
 198                     type uint64;\r
 199                 }\r
 200                 leaf buffers {\r
 201                     type uint32;\r
 202                 }\r
 203                 leaf tables {\r
 204                     type uint8;\r
 205                 }\r
 206                 leaf auxiliaryId {\r
 207                     type uint8;\r
 208                 }\r
 209                 leaf capabilities {\r
 210                     type uint32;\r
 211                 }\r
 212                 leaf reserved {\r
 213                     type uint32;\r
 214                 }\r
 215             }\r
 216             grouping get-config-request {\r
 217                 // reference "OFPT_GET_CONFIG_REQUEST message in Openflow Switch 1.3 Spec"\r
 218                 /* Controller/switch message */\r
 219                 uses ofHeader;\r
 220             }\r
 221             grouping get-config-reply {\r
 222                 // reference "OFPT_GET_CONFIG_REPLY message in Openflow Switch 1.3 Spec"\r
 223                 /* Controller/switch message */\r
 224                 uses ofHeader;\r
 225                 \r
 226                 leaf flags {\r
 227                     type oft:switch-config-flag;\r
 228                 }\r
 229                 leaf miss-send-len {\r
 230                     type uint16;\r
 231                 }\r
 232             }\r
 233             grouping set-config {\r
 234                 // reference "OFPT_SET_CONFIG message in Openflow Switch 1.3 Spec"\r
 235                 /* Controller/switch message */\r
 236                 \r
 237                 uses ofHeader;\r
 238                 \r
 239                 leaf-list flags {\r
 240                     type oft:switch-config-flag;\r
 241                 }\r
 242                 leaf miss-send-len {\r
 243                     type uint16;\r
 244                 }\r
 245             }\r
 246         /* Asynchronous messages. */\r
 247             grouping packet-in {\r
 248                 // reference "OFPT_PACKET_IN message in Openflow Switch 1.3 Spec"\r
 249                 /* Async message */\r
 250                 \r
 251                 uses ofHeader;\r
 252                 \r
 253                 leaf buffer-id {\r
 254                     // ID assigned by datapath.\r
 255                     type uint32;\r
 256                 }\r
 257                 leaf total-len {\r
 258                     // Full length of frame.\r
 259                     type uint16;\r
 260                 }\r
 261                 leaf reason {\r
 262                     // Reason packet is being sent (one of OFPR_*) \r
 263                     type uint8;\r
 264                 }\r
 265                 leaf table-id {\r
 266                     // ID of the table that was looked up\r
 267                     type oft:table-id;\r
 268                 }\r
 269                 leaf cookie {\r
 270                     // Cookie of the flow entry that was looked up.\r
 271                     type uint64;\r
 272                 }\r
 273                 container match {\r
 274                     uses match;\r
 275                 }\r
 276 \r
 277 // struct ofp_match match; /* Packet metadata. Variable size. */\r
 278 // /* The variable size and padded match is always followed by:\r
 279 //  *   - Exactly 2 all-zero padding bytes, then\r
 280 //  *   - An Ethernet frame whose length is inferred from header.length.\r
 281 //  * The padding bytes preceding the Ethernet frame ensure that the IP\r
 282 //  * header (if any) following the Ethernet header is 32-bit aligned.\r
 283 //  */\r
 284                 leaf data {\r
 285                     type binary;\r
 286                 }\r
 287                 \r
 288             }\r
 289             grouping flow-removed {\r
 290                 // reference "OFPT_FLOW_REMOVED message in Openflow Switch 1.3 Spec"\r
 291                 /* Async message */\r
 292                 uses ofHeader;\r
 293                 \r
 294                 leaf cookie {\r
 295                     type uint64;\r
 296                 }\r
 297                 leaf priority {\r
 298                     type uint16;\r
 299                 }\r
 300                 leaf reason {\r
 301                     type oft:flow-removed-reason;\r
 302                 }\r
 303                 leaf table-id {\r
 304                     type oft:table-id;\r
 305                 }\r
 306                 leaf duration-sec {\r
 307                     type uint32;\r
 308                 }\r
 309                 leaf duration-nsec {\r
 310                     type uint32;\r
 311                 }\r
 312                 leaf idle-timeout {\r
 313                     type uint16;\r
 314                 }\r
 315                 leaf hard-timeout {\r
 316                     type uint16;\r
 317                 }\r
 318                 leaf packet-count {\r
 319                     type uint64;\r
 320                 }\r
 321                 leaf byte-count {\r
 322                     type uint64;\r
 323                 }\r
 324                 container match {\r
 325                     uses match;\r
 326                 }\r
 327             } \r
 328             grouping port-status {\r
 329                 // reference "OFPT_PORT_STATUS message in Openflow Switch 1.3 Spec"\r
 330                 \r
 331                 uses ofHeader;\r
 332                 \r
 333                 uses port;\r
 334                 \r
 335                 leaf reason {\r
 336                     type oft:port-reason;\r
 337                 }\r
 338             } /* Async message */\r
 339         /* Controller command messages. */\r
 340             grouping packet-out {\r
 341                 // reference "OFPT_PACKET_OUT message in Openflow Switch 1.3 Spec"\r
 342                 /* Controller/switch message */\r
 343                 \r
 344                 uses ofHeader;\r
 345                 \r
 346                 list actions-list {\r
 347                     uses ofaction:action-header;\r
 348                     \r
 349                     leaf data {\r
 350                         type binary;\r
 351                     }\r
 352                 }\r
 353                 \r
 354                 leaf buffer-id {\r
 355                     type uint32;\r
 356                 }\r
 357                 leaf in-port {\r
 358                     type oft:port-number;\r
 359                 }\r
 360             } \r
 361             grouping flow-mod {\r
 362                 // reference "OFPT_FLOW_MOD message in Openflow Switch 1.3 Spec"\r
 363                 /* Controller/switch message */\r
 364                 \r
 365                 uses ofHeader;\r
 366                 \r
 367                 leaf cookie {\r
 368                     type uint64;\r
 369                 }\r
 370                 leaf cookie-mask {\r
 371                     type uint64;\r
 372                 }\r
 373                 leaf table-id {\r
 374                     type oft:table-id;\r
 375                 }\r
 376                 leaf command {\r
 377                     type oft:flow-mod-command;\r
 378                 }\r
 379                 leaf idle-timeout {\r
 380                     type uint16;\r
 381                 }\r
 382                 leaf hard-timeout {\r
 383                     type uint16;\r
 384                 }\r
 385                 leaf priority {\r
 386                     type uint16;\r
 387                 }\r
 388                 leaf buffer-id {\r
 389                     type uint32;\r
 390                 }\r
 391                 leaf out-port {\r
 392                     type oft:port-number;\r
 393                 }\r
 394                 leaf out-group {\r
 395                     type uint32;\r
 396                 }\r
 397                 leaf flags {\r
 398                     type oft:flow-mod-flags;\r
 399                 }\r
 400                 container match {\r
 401                     uses match;\r
 402                 }\r
 403             } \r
 404             grouping group-mod {\r
 405                 // reference "OFPT_GROUP_MOD message in Openflow Switch 1.3 Spec"\r
 406                 /* Controller/switch message */\r
 407                 \r
 408                 uses ofHeader;\r
 409                 \r
 410                 leaf command {\r
 411                     type oft:group-mod-command;\r
 412                 }\r
 413                 leaf type {\r
 414                     type oft:group-type;\r
 415                 }\r
 416                 leaf group-id {\r
 417                     type uint32;\r
 418                 }\r
 419                 \r
 420                 list buckets {\r
 421                     uses bucket;\r
 422                 }\r
 423             }\r
 424             grouping bucket {\r
 425                 leaf weight {\r
 426                     type uint16;\r
 427                 }\r
 428                 leaf watch-port {\r
 429                     type oft:port-number;\r
 430                 }\r
 431                 leaf watch-group {\r
 432                     type uint32;\r
 433                 }\r
 434                 list actions-list {\r
 435                     uses ofaction:action-header;\r
 436                 }\r
 437             }\r
 438             grouping port-mod {\r
 439                 // reference "OFPT_PORT_MOD message in Openflow Switch 1.3 Spec"\r
 440                 /* Controller/switch message */\r
 441 \r
 442                 uses ofHeader;\r
 443                 \r
 444                 leaf port-no {\r
 445                     type oft:port-number;\r
 446                 }\r
 447                 leaf hw-address {\r
 448                     type yang:mac-address;\r
 449                 }       \r
 450                 leaf config {\r
 451                     type oft:port-config;\r
 452                 }   \r
 453                 leaf mask {\r
 454                     type oft:port-config;\r
 455                 }  \r
 456                 leaf advertise {\r
 457                     type oft:port-features;\r
 458                 }\r
 459             } \r
 460             grouping table-mod {\r
 461                 // reference "OFPT_TABLE_MOD message in Openflow Switch 1.3 Spec"\r
 462                 /* Controller/switch message */\r
 463 \r
 464                 uses ofHeader;\r
 465                 \r
 466                 leaf table-id {\r
 467                     type oft:table-id;\r
 468                 }\r
 469                 leaf config {\r
 470                     type oft:port-config;\r
 471                 }                \r
 472             } \r
 473             \r
 474         /* Multipart messages. */\r
 475             grouping multipart-request {\r
 476                 // reference "OFPT_MULTIPART_REQUEST message in Openflow Switch 1.3 Spec"\r
 477                 /* Controller/switch message */\r
 478 \r
 479                 uses ofHeader;\r
 480                 \r
 481                 leaf type {\r
 482                     type oft:multipart-type;\r
 483                 }          \r
 484                 leaf flags {\r
 485                     type oft:multipart-request-flags;\r
 486                 }      \r
 487                 choice multipart-request-body {\r
 488                     case multipart-request-flow {\r
 489                         leaf table-id {\r
 490                             type uint8;\r
 491                         }\r
 492                         leaf out-port {\r
 493                             type uint32;\r
 494                         }\r
 495                         leaf out-group {\r
 496                             type uint32;\r
 497                         }\r
 498                         leaf cookie {\r
 499                             type uint64;\r
 500                         }\r
 501                         leaf cookie-mask {\r
 502                             type uint64;\r
 503                         }\r
 504                         container match {\r
 505                             uses match;\r
 506                         }\r
 507                     }\r
 508                     case multipart-request-aggregate {\r
 509                         leaf table-id {\r
 510                             type uint8;\r
 511                         }\r
 512                         leaf out-port {\r
 513                             type uint32;\r
 514                         }\r
 515                         leaf out-group {\r
 516                             type uint32;\r
 517                         }\r
 518                         leaf cookie {\r
 519                             type uint64;\r
 520                         }\r
 521                         leaf cookie-mask {\r
 522                             type uint64;\r
 523                         }\r
 524                         container match {\r
 525                             uses match;\r
 526                         }\r
 527                     }\r
 528                     case multipart-request-port-stats {\r
 529                         leaf port-no {\r
 530                             type uint32;\r
 531                         }\r
 532                     }\r
 533                     case multipart-request-queue {\r
 534                         leaf port-no {\r
 535                             type uint32;\r
 536                         }\r
 537                         leaf queue-id {\r
 538                             type uint32;\r
 539                         }\r
 540                     }\r
 541                     case multipart-request-group {\r
 542                         leaf group-id {\r
 543                             type uint32;\r
 544                         }\r
 545                     }\r
 546                     case multipart-request-meter {\r
 547                         leaf meter-id {\r
 548                             type uint32;\r
 549                         }\r
 550                     }\r
 551                     case multipart-request-meter-config {\r
 552                         leaf meter-id {\r
 553                             type uint32;\r
 554                         }\r
 555                     }\r
 556                     case multipart-request-table-features {\r
 557                         list table-features {\r
 558                             leaf table-id {\r
 559                                 type uint8;\r
 560                             }\r
 561                             leaf name {\r
 562                                 type string;\r
 563                             }\r
 564                             leaf metadata-match {\r
 565                                 type uint64;\r
 566                             }\r
 567                             leaf metadata-write {\r
 568                                 type uint64;\r
 569                             }\r
 570                             leaf config {\r
 571                                 type oft:table-config;\r
 572                             }\r
 573                             leaf max-entries {\r
 574                                 type uint32;\r
 575                             }\r
 576                             uses table-features-properties;\r
 577                         }\r
 578                     }\r
 579                     case multipart-request-experimenter {\r
 580                         leaf experimenter {\r
 581                             type uint32;\r
 582                         }\r
 583                         leaf exp-type {\r
 584                             type uint32;\r
 585                         }\r
 586                     }\r
 587                 }\r
 588             } \r
 589             grouping multipart-reply {\r
 590                 // reference "OFPT_MULTIPART_REPLY message in Openflow Switch 1.3 Spec"\r
 591                 /* Controller/switch message */\r
 592 \r
 593                 uses ofHeader;\r
 594                 \r
 595                 leaf type {\r
 596                     type oft:multipart-type;\r
 597                 }\r
 598                 leaf flags {\r
 599                     type oft:multipart-request-flags;\r
 600                 }\r
 601                 choice multipart-reply-body {\r
 602                     case multipart-reply-desc {\r
 603                         leaf mfr_desc {\r
 604                             type string;\r
 605                         }\r
 606                         leaf hw_desc {\r
 607                             type string;\r
 608                         }\r
 609                         leaf sw_desc {\r
 610                             type string;\r
 611                         }\r
 612                         leaf serial_num {\r
 613                             type string;\r
 614                         }\r
 615                         leaf dp_desc {\r
 616                             type string;\r
 617                         }\r
 618                     }\r
 619                     case multipart-reply-flow {\r
 620                         list flow-stats {\r
 621                             leaf table-id {\r
 622                                 type uint8;\r
 623                             }\r
 624                             leaf duration-sec {\r
 625                                 type uint32;\r
 626                             }\r
 627                             leaf duration-nsec {\r
 628                                 type uint32;\r
 629                             }\r
 630                             leaf priority {\r
 631                                 type uint16;\r
 632                             }\r
 633                             leaf idle-timeout {\r
 634                                 type uint16;\r
 635                             }\r
 636                             leaf hard-timeout {\r
 637                                 type uint16;\r
 638                             }\r
 639                             leaf flags {\r
 640                                 type oft:flow-mod-flags;\r
 641                             }\r
 642                             leaf cookie {\r
 643                                 type uint64;\r
 644                             }\r
 645                             leaf packet-count {\r
 646                                 type uint64;\r
 647                             }\r
 648                             leaf byte-count {\r
 649                                 type uint64;\r
 650                             }\r
 651                             container match {\r
 652                                 uses match;\r
 653                             }\r
 654                         }\r
 655                     }\r
 656                     case multipart-reply-aggregate {\r
 657                         leaf packet-count {\r
 658                             type uint64;\r
 659                         }\r
 660                         leaf byte-count {\r
 661                             type uint64;\r
 662                         }\r
 663                         leaf flow-count {\r
 664                             type uint32;\r
 665                         }\r
 666                     }\r
 667                     case multipart-reply-table {\r
 668                         list table-stats {\r
 669                             leaf table-id {\r
 670                                 type uint8;\r
 671                             }\r
 672                             leaf active-count {\r
 673                                 type uint32;\r
 674                             }\r
 675                             leaf lookup-count {\r
 676                                 type uint64;\r
 677                             }\r
 678                             leaf matched-count {\r
 679                                 type uint64;\r
 680                             }\r
 681                         }\r
 682                     }\r
 683                     case multipart-reply-port-stats {\r
 684                         list port-stats {\r
 685                             leaf port-no {\r
 686                                 type uint32;\r
 687                             }\r
 688                             leaf rx-packets {\r
 689                                 type uint64;\r
 690                             }\r
 691                             leaf tx-packets {\r
 692                                 type uint64;\r
 693                             }\r
 694                             leaf rx-bytes {\r
 695                                 type uint64;\r
 696                             }\r
 697                             leaf tx-bytes {\r
 698                                 type uint64;\r
 699                             }\r
 700                             leaf rx-dropped {\r
 701                                 type uint64;\r
 702                             }\r
 703                             leaf tx-dropped {\r
 704                                 type uint64;\r
 705                             }\r
 706                             leaf rx-errors {\r
 707                                 type uint64;\r
 708                             }\r
 709                             leaf tx-errors {\r
 710                                 type uint64;\r
 711                             }\r
 712                             leaf rx-frame-err {\r
 713                                 type uint64;\r
 714                             }\r
 715                             leaf rx-over-err {\r
 716                                 type uint64;\r
 717                             }\r
 718                             leaf rx-crc-err {\r
 719                                 type uint64;\r
 720                             }\r
 721                             leaf collisions {\r
 722                                 type uint64;\r
 723                             }\r
 724                             leaf duration-sec {\r
 725                                 type uint32;\r
 726                             }\r
 727                             leaf duration-nsec {\r
 728                                 type uint32;\r
 729                             }\r
 730                         }\r
 731                     }\r
 732                     case multipart-reply-queue {\r
 733                         list queue-stats {\r
 734                             leaf port-no {\r
 735                                 type uint32;\r
 736                             }\r
 737                             leaf queue-id {\r
 738                                 type uint32;\r
 739                             }\r
 740                             leaf tx-bytes {\r
 741                                 type uint64;\r
 742                             }\r
 743                             leaf tx-packets {\r
 744                                 type uint64;\r
 745                             }\r
 746                             leaf tx-errors {\r
 747                                 type uint64;\r
 748                             }\r
 749                             leaf duration-sec {\r
 750                                 type uint32;\r
 751                             }\r
 752                             leaf duration-nsec {\r
 753                                 type uint32;\r
 754                             }\r
 755                         }\r
 756                     }\r
 757                     case multipart-reply-group {\r
 758                         list group-stats {\r
 759                             leaf group-id {\r
 760                                 type uint32;\r
 761                             }\r
 762                             leaf ref-count {\r
 763                                 type uint32;\r
 764                             }\r
 765                             leaf packet-count {\r
 766                                 type uint64;\r
 767                             }\r
 768                             leaf byte-count {\r
 769                                 type uint64;\r
 770                             }\r
 771                             leaf duration-sec {\r
 772                                 type uint32;\r
 773                             }\r
 774                             leaf duration-nsec {\r
 775                                 type uint32;\r
 776                             }\r
 777                             list bucket-stats {\r
 778                                 leaf packet-count {\r
 779                                     type uint64;\r
 780                                 }\r
 781                                 leaf byte-count {\r
 782                                     type uint64;\r
 783                                 }\r
 784                             }\r
 785                         }\r
 786                     }\r
 787                     case multipart-reply-group-desc {\r
 788                         list group-desc {\r
 789                             leaf type {\r
 790                                 //type uint8;\r
 791                                 type oft:group-type;\r
 792                             }\r
 793                             leaf group-id {\r
 794                                 type uint32;\r
 795                             }\r
 796                             list buckets {\r
 797                                 uses bucket;\r
 798                             }\r
 799                         }\r
 800                     }\r
 801                     case multipart-reply-group-features {\r
 802                         leaf types {\r
 803                             type oft:group-types;\r
 804                         }\r
 805                         leaf capabilities {\r
 806                             type oft:group-capabilities;\r
 807                         }\r
 808                         leaf-list max_groups {\r
 809                             type uint32;\r
 810                         }\r
 811                         //leaf-list actions {\r
 812                         //    type ofaction:action-type;\r
 813                         //}\r
 814                         list actions-list {\r
 815                             uses ofaction:action-header;\r
 816                         }\r
 817                     }\r
 818                     case multipart-reply-meter {\r
 819                         list meter-stats {\r
 820                             leaf meter-id {\r
 821                                 type uint32;\r
 822                             }\r
 823                             leaf flow-count {\r
 824                                 type uint32;\r
 825                             }\r
 826                             leaf packet-in-count {\r
 827                                 type uint64;\r
 828                             }\r
 829                             leaf byte-in-count {\r
 830                                 type uint64;\r
 831                             }\r
 832                             leaf duration-sec {\r
 833                                 type uint32;\r
 834                             }\r
 835                             leaf duration-nsec {\r
 836                                 type uint32;\r
 837                             }\r
 838                             list meter-band-stats {\r
 839                                 leaf packet-band-count {\r
 840                                     type uint64;\r
 841                                 }\r
 842                                 leaf byte-band-count {\r
 843                                     type uint64;\r
 844                                 }\r
 845                             }\r
 846                         }\r
 847                     }\r
 848                     case multipart-reply-meter-config {\r
 849                         list meter-config {\r
 850                             leaf flags {\r
 851                                 type oft:meter-mod-command;\r
 852                             }\r
 853                             leaf meter-id {\r
 854                                 type uint32;\r
 855                             }\r
 856                             list bands {\r
 857                                 uses meter-band-header;\r
 858                             }\r
 859                         }\r
 860                     }\r
 861                     case multipart-reply-meter-features {\r
 862                         leaf max-meter {\r
 863                             type uint32;\r
 864                         }\r
 865                         leaf band-types {\r
 866                             type oft:meter-band-type;\r
 867                         }\r
 868                         leaf capabilities {\r
 869                             type oft:meter-flags;\r
 870                         }\r
 871                         leaf max-bands {\r
 872                             type uint8;\r
 873                         }\r
 874                         leaf max-color {\r
 875                             type uint8;\r
 876                         }\r
 877                     }\r
 878                     case multipart-reply-table-features {\r
 879                         list table-features {\r
 880                             leaf table-id {\r
 881                                 type uint8;\r
 882                             }\r
 883                             leaf name {\r
 884                                 type string;\r
 885                             }\r
 886                             leaf metadata-match {\r
 887                                 type binary;\r
 888                             }\r
 889                             leaf metadata-write {\r
 890                                 type binary;\r
 891                             }\r
 892                             leaf config {\r
 893                                 type oft:port-config;\r
 894                             } \r
 895                             leaf max-entries {\r
 896                                 type uint32;\r
 897                             }\r
 898                         }\r
 899                     }\r
 900                     case multipart-reply-port-desc {\r
 901                         list ports {\r
 902                             uses port;\r
 903                         }\r
 904                     }\r
 905                     case multipart-reply-experimenter {\r
 906                         leaf experimenter {\r
 907                             type uint32;\r
 908                         }\r
 909                         leaf exp-type {\r
 910                             type uint32;\r
 911                         }\r
 912                     }\r
 913                 }\r
 914             } \r
 915             /* Barrier messages. */\r
 916             grouping barrier-request {\r
 917                 // reference "OFPT_BARRIER_REQUEST message in Openflow Switch 1.3 Spec"\r
 918                 /* Controller/switch message */\r
 919                 uses ofHeader;\r
 920             } \r
 921             grouping barrier-reply {\r
 922                 // reference "OFPT_BARRIER_REPLY message in Openflow Switch 1.3 Spec"\r
 923                 /* Controller/switch message */\r
 924                 uses ofHeader;\r
 925             } \r
 926         /* Queue Configuration messages. */\r
 927             grouping queue-get-config-request {\r
 928                 // reference "OFPT_QUEUE_GET_CONFIG_REQUEST message in Openflow Switch 1.3 Spec"\r
 929                 /* Controller/switch message */\r
 930                 \r
 931                 uses ofHeader;\r
 932                 \r
 933                 leaf port {\r
 934                     type oft:port-number;\r
 935                 }\r
 936             } \r
 937             grouping queue-get-config-reply {\r
 938                 // reference "OFPT_QUEUE_GET_CONFIG_REPLY message in Openflow Switch 1.3 Spec"\r
 939                 /* Controller/switch message */\r
 940 \r
 941                 uses ofHeader;\r
 942                 \r
 943                 leaf port {\r
 944                     type oft:port-number;\r
 945                 }\r
 946                 list queues {\r
 947                     uses packet-queue;\r
 948                 }\r
 949             } \r
 950             grouping packet-queue {\r
 951                 leaf queue-id {\r
 952                     type oft:queue-id;\r
 953                 }\r
 954                 leaf port {\r
 955                     type oft:port-number;\r
 956                 }\r
 957                 list properties {\r
 958                     uses queue-property-header;\r
 959                 }\r
 960             }\r
 961             grouping queue-property-header {\r
 962                 leaf property {\r
 963                     type oft:queue-property;\r
 964                 }\r
 965             }\r
 966             /* Controller role change request messages. */\r
 967             grouping role-request {\r
 968                 // reference "OFPT_ROLE_REQUEST message in Openflow Switch 1.3 Spec"\r
 969                 /* Controller/switch message */\r
 970                 \r
 971                 uses ofHeader;\r
 972                 \r
 973                 leaf role {\r
 974                     type oft:controller-role;\r
 975                 }\r
 976                 leaf generation-id {\r
 977                     type uint64;\r
 978                 }\r
 979             } \r
 980             grouping role-reply {\r
 981                 // reference "OFPT_ROLE_REPLY message in Openflow Switch 1.3 Spec"\r
 982                 /* Controller/switch message */\r
 983 \r
 984                 uses ofHeader;\r
 985                 \r
 986                 leaf role {\r
 987                     type oft:controller-role;\r
 988                 }\r
 989                 leaf generation-id {\r
 990                     type uint64;\r
 991                 }\r
 992             } \r
 993             /* Asynchronous message configuration. */\r
 994             grouping get-async-request {\r
 995                 // reference "OFPT_GET_ASYNC_REQUEST message in Openflow Switch 1.3 Spec"\r
 996                 /* Controller/switch message */\r
 997 \r
 998                 uses ofHeader;                \r
 999             } \r
1000             grouping get-async-reply {\r
1001                 // reference "OFPT_GET_ASYNC_REPLY message in Openflow Switch 1.3 Spec"\r
1002                 /* Controller/switch message */\r
1003 \r
1004                 uses ofHeader;\r
1005                 \r
1006                 list packet-in-mask {\r
1007                     leaf-list mask {\r
1008                         type oft:packet-in-reason;\r
1009                     }\r
1010                 }\r
1011                 list port-status-mask {\r
1012                     leaf-list mask {\r
1013                         type oft:port-reason;\r
1014                     }\r
1015                 }\r
1016                 list flow-removed-mask {\r
1017                     leaf-list mask {\r
1018                         type oft:flow-removed-reason;\r
1019                     }\r
1020                 }\r
1021             } \r
1022             grouping set-async {\r
1023                 // reference "OFPT_SET_ASYNC message in Openflow Switch 1.3 Spec"\r
1024                 /* Controller/switch message */\r
1025                 \r
1026                 uses ofHeader;\r
1027                 \r
1028                 leaf-list packet-in-mask {\r
1029                     type oft:packet-in-reason;\r
1030                 }\r
1031                 leaf-list port-status-mask {\r
1032                     type oft:port-reason;\r
1033                 }\r
1034                 leaf-list flow-removed-mask {\r
1035                     type oft:flow-removed-reason;\r
1036                 }\r
1037             } \r
1038             /* Meters and rate limiters configuration messages. */\r
1039             grouping meter-mod {\r
1040                 // reference "OFPT_METER_MOD message in Openflow Switch 1.3 Spec"\r
1041                 /* Controller/switch message */\r
1042 \r
1043                 uses ofHeader;\r
1044                 \r
1045                 leaf command {\r
1046                     type oft:meter-mod-command;\r
1047                 } \r
1048                 leaf flags {\r
1049                     type oft:meter-flags;\r
1050                 }            \r
1051                 leaf meter-id {\r
1052                     type oft:meter-id;\r
1053                 }   \r
1054                 list bands {\r
1055                     uses meter-band-header;\r
1056                 }\r
1057             } \r
1058             \r
1059             grouping meter-band-header {\r
1060                 choice meter-band {\r
1061                     case meter-band-drop {\r
1062                         uses meter-band-commons;\r
1063                     }\r
1064                     case meter-band-dscp-remark {\r
1065                         uses meter-band-commons;\r
1066                         leaf prec-level {\r
1067                             type uint8;\r
1068                         }\r
1069                     }\r
1070                     case meter-band-experimenter {\r
1071                         uses meter-band-commons;\r
1072                         leaf experimenter {\r
1073                             type uint32;\r
1074                         }\r
1075                     }\r
1076                 }\r
1077             }\r
1078             \r
1079             grouping meter-band-commons {\r
1080                 leaf type {\r
1081                     type oft:meter-band-type;\r
1082                 }\r
1083                 leaf rate {\r
1084                     type uint32;\r
1085                 }\r
1086                 leaf burst-size {\r
1087                     type uint32;\r
1088                 }\r
1089             }\r
1090 \r
1091 \r
1092             /* Immutable messages. */\r
1093             notification hello-message {\r
1094                 uses hello;\r
1095                 // reference "OFPT_HELLO message in Openflow Switch 1.3 Spec"\r
1096                 \r
1097                 /* Symmetric message */\r
1098             }\r
1099             notification error-message {\r
1100                 uses error;\r
1101                 // reference "OFPT_ERROR message in Openflow Switch 1.3 Spec"\r
1102                 \r
1103                 /* Symmetric message */\r
1104             }\r
1105             notification echo-request-message {\r
1106                 uses echo-request;\r
1107                 // reference "OFPT_ECHO_REQUEST message in Openflow Switch 1.3 Spec"\r
1108                 \r
1109                 /* Symmetric message */\r
1110             }\r
1111             notification experimenter-message {\r
1112                 uses experimenter;\r
1113                 // reference "OFPT_EXPERIMENTER message in Openflow Switch 1.3 Spec"\r
1114                 // TODO:: does switch send this when understood experimenter msg from lib?\r
1115                 /* Symmetric message */\r
1116             }\r
1117     // # Notification and RPCs\r
1118         /* Symmetric RPC. */\r
1119             rpc echo {\r
1120                 // reference "OFPT_ECHO_REQUEST message in Openflow Switch 1.3 Spec"\r
1121                 input {\r
1122                     uses echo-request;\r
1123                 }\r
1124                 /* Controller/switch message */\r
1125                 output {\r
1126                     uses echo-reply;\r
1127                 }\r
1128             }\r
1129             \r
1130             rpc echo-reply {\r
1131                 // reference "OFPT_ECHO_REQUEST message in Openflow Switch 1.3 Spec"\r
1132                 input {\r
1133                     uses echo-reply;\r
1134                 }\r
1135             }\r
1136             \r
1137             rpc hello {\r
1138                 // reference "OFPT_HELLO message in Openflow Switch 1.3 Spec"\r
1139                 input {\r
1140                     uses hello;\r
1141                 }\r
1142             }\r
1143             \r
1144             rpc experimenter {\r
1145                 // reference "OFPT_EXPERIMENTER message in Openflow Switch 1.3 Spec"\r
1146                 input {\r
1147                     uses experimenter;\r
1148                 }\r
1149             }\r
1150 \r
1151         /* Switch configuration messages. */\r
1152             rpc get-features {\r
1153                 // reference "OFPT_FEATURES_REQUEST message in Openflow Switch 1.3 Spec"\r
1154                 input {\r
1155                     uses features-request;\r
1156                 }\r
1157                 /* Controller/switch message */\r
1158                 output {\r
1159                     uses features-reply;\r
1160                 }\r
1161             }\r
1162             \r
1163             rpc get-config {\r
1164                 // reference "OFPT_GET_CONFIG_REQUEST message in Openflow Switch 1.3 Spec"\r
1165                 input {\r
1166                     uses get-config-request;\r
1167                 }\r
1168                 output {\r
1169                     uses get-config-reply;\r
1170                 }\r
1171                 /* Controller/switch message */\r
1172             }\r
1173             \r
1174             rpc set-config {\r
1175                 // reference "OFPT_SET_CONFIG message in Openflow Switch 1.3 Spec"\r
1176                 input {\r
1177                     uses set-config;\r
1178                 }   \r
1179                 /* Controller/switch message */\r
1180             }\r
1181         /* Asynchronous messages. */\r
1182             notification packet-in-message {\r
1183                 uses packet-in;\r
1184                 // reference "OFPT_PACKET_IN message in Openflow Switch 1.3 Spec"\r
1185                 \r
1186              /* Async message */\r
1187             }\r
1188             notification flow-removed-message {\r
1189                 uses flow-removed;\r
1190                 // reference "OFPT_FLOW_REMOVED message in Openflow Switch 1.3 Spec"\r
1191                 \r
1192                 /* Async message */\r
1193             } \r
1194             notification port-status-message {\r
1195                 uses port-status;\r
1196                 // reference "OFPT_PORT_STATUS message in Openflow Switch 1.3 Spec"\r
1197                 \r
1198             } /* Async message */\r
1199 \r
1200         /* Controller command messages. */\r
1201             rpc packet-out {\r
1202                 input {\r
1203                     uses packet-out;\r
1204                     // reference "OFPT_PACKET_OUT message in Openflow Switch 1.3 Spec"\r
1205                 }\r
1206                 /* Controller/switch message */\r
1207             } \r
1208             rpc flow-mod {\r
1209                 input {\r
1210                     uses flow-mod;\r
1211                     // reference "OFPT_FLOW_MOD message in Openflow Switch 1.3 Spec"\r
1212                 }\r
1213                 /* Controller/switch message */\r
1214             } \r
1215             rpc group-mod {\r
1216                 input {\r
1217                     uses group-mod;\r
1218                     // reference "OFPT_GROUP_MOD message in Openflow Switch 1.3 Spec"\r
1219                 }\r
1220                 /* Controller/switch message */\r
1221             } \r
1222             rpc port-mod {\r
1223                 input {\r
1224                     uses port-mod;\r
1225                     // reference "OFPT_PORT_MOD message in Openflow Switch 1.3 Spec"\r
1226                 }\r
1227             } /* Controller/switch message */\r
1228             \r
1229             rpc table-mod {\r
1230                 input {\r
1231                     uses table-mod;\r
1232                     // reference "OFPT_TABLE_MOD message in Openflow Switch 1.3 Spec"\r
1233                 }\r
1234             } /* Controller/switch message */\r
1235 \r
1236         /* Multipart messages. */\r
1237             //FIXME: Arent this wire protocol specific?\r
1238 \r
1239             notification multipart-request-message {\r
1240                 uses multipart-request;\r
1241                 // reference "OFPT_MULTIPART_REQUEST message in Openflow Switch 1.3 Spec"\r
1242                 \r
1243             } /* Controller/switch message */\r
1244             notification multipart-reply-message {\r
1245                 uses multipart-reply;\r
1246                 // reference "OFPT_MULTIPART_REPLY message in Openflow Switch 1.3 Spec"\r
1247                 \r
1248             } /* Controller/switch message */\r
1249             \r
1250 \r
1251             /* Barrier messages. */\r
1252             rpc barrier {\r
1253                 input {\r
1254                     uses barrier-request;\r
1255                     // reference "OFPT_BARRIER_REQUEST message in Openflow Switch 1.3 Spec"\r
1256                 }\r
1257                 output {\r
1258                     uses barrier-reply;\r
1259                     // reference "OFPT_BARRIER_REPLY message in Openflow Switch 1.3 Spec"\r
1260                 }\r
1261             }\r
1262         /* Queue Configuration messages. */\r
1263             rpc get-queue-config {\r
1264                 input {\r
1265                     uses queue-get-config-request;\r
1266                     // reference "OFPT_QUEUE_GET_CONFIG_REQUEST message in Openflow Switch 1.3 Spec"\r
1267                 }\r
1268                 output {\r
1269                     uses queue-get-config-reply;\r
1270                     // reference "OFPT_QUEUE_GET_CONFIG_REPLY message in Openflow Switch 1.3 Spec"\r
1271                 }\r
1272             } \r
1273 \r
1274         /* Controller role change request messages. */\r
1275             rpc role-request {\r
1276                 input {\r
1277                     uses role-request;\r
1278                     // reference "OFPT_ROLE_REQUEST message in Openflow Switch 1.3 Spec"\r
1279                 }\r
1280                 output {\r
1281                     uses role-reply;\r
1282                     // reference "OFPT_ROLE_REPLY message in Openflow Switch 1.3 Spec"\r
1283                 }\r
1284             } /* Controller/switch message */\r
1285             \r
1286         /* Asynchronous message configuration. */\r
1287             rpc get-async {\r
1288                 input {\r
1289                     uses get-async-request;\r
1290                     // reference "OFPT_GET_ASYNC_REQUEST message in Openflow Switch 1.3 Spec"\r
1291                 }\r
1292                 output {\r
1293                     uses get-async-reply;\r
1294                     // reference "OFPT_GET_ASYNC_REPLY message in Openflow Switch 1.3 Spec"\r
1295                 }\r
1296             } \r
1297              /* Controller/switch message */\r
1298             rpc set-async {\r
1299                 input { \r
1300                     uses set-async;\r
1301                 // reference "OFPT_SET_ASYNC message in Openflow Switch 1.3 Spec"\r
1302                 }\r
1303                 \r
1304             } \r
1305         /* Meters and rate limiters configuration messages. */\r
1306             rpc meter-mod {\r
1307                 input {\r
1308                     uses meter-mod;\r
1309                     // reference "OFPT_METER_MOD message in Openflow Switch 1.3 Spec"\r
1310                 }\r
1311             } /* Controller/switch message */\r
1312 }