1-- 2-- Copyright (C) 2006 Shteryana Shopova <syrinx@FreeBSD.org> 3-- All rights reserved. 4-- 5-- Redistribution and use in source and binary forms, with or without 6-- modification, are permitted provided that the following conditions 7-- are met: 8-- 1. Redistributions of source code must retain the above copyright 9-- notice, this list of conditions and the following disclaimer. 10-- 2. Redistributions in binary form must reproduce the above copyright 11-- notice, this list of conditions and the following disclaimer in the 12-- documentation and/or other materials provided with the distribution. 13-- 14-- THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15-- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16-- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17-- ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 18-- FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19-- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20-- OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21-- HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22-- LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23-- OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24-- SUCH DAMAGE. 25-- 26 27BEGEMOT-BRIDGE-MIB DEFINITIONS ::= BEGIN 28 29IMPORTS 30 MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, 31 Counter32, Integer32, TimeTicks, mib-2 32 FROM SNMPv2-SMI 33 TEXTUAL-CONVENTION, MacAddress, TruthValue, RowStatus 34 FROM SNMPv2-TC 35 BridgeId, Timeout 36 FROM BRIDGE-MIB 37 InterfaceIndex FROM IF-MIB 38 begemot 39 FROM BEGEMOT-MIB; 40 41begemotBridge MODULE-IDENTITY 42 LAST-UPDATED "201612170000Z" 43 ORGANIZATION "Sofia University St. Kliment Ohridski" 44 CONTACT-INFO 45 " Shteryana Shopova 46 47 Postal: Faculty of Mathematics and Informatics 48 5 James Bourchier Blvd. 49 1164 Sofia 50 Bulgaria 51 52 Fax: +359 2 687 180 53 54 E-Mail: syrinx@FreeBSD.org" 55 DESCRIPTION 56 "The Begemot MIB for managing bridge interfaces." 57 REVISION "201612170000Z" 58 DESCRIPTION 59 "Address some minor typos and grammar mistakes." 60 REVISION "200708060000Z" 61 DESCRIPTION 62 "Third revision adds begemotBridgeBasePortPrivate 63 object." 64 REVISION "200611210000Z" 65 DESCRIPTION 66 "Second revision adds support for monitoring RSTP 67 specific variables." 68 REVISION "200607270000Z" 69 DESCRIPTION 70 "Initial revision." 71 ::= { begemot 205 } 72 73-- ---------------------------------------------------------- -- 74BridgeIfName ::= TEXTUAL-CONVENTION 75 DISPLAY-HINT "16a" 76 STATUS current 77 DESCRIPTION 78 "Name of a bridge interface." 79 SYNTAX OCTET STRING (SIZE(1..16)) 80 81BridgeIfNameOrEmpty ::= TEXTUAL-CONVENTION 82 DISPLAY-HINT "16a" 83 STATUS current 84 DESCRIPTION 85 "Name of a bridge interface." 86 SYNTAX OCTET STRING (SIZE(0..16)) 87 88BridgePortId ::= TEXTUAL-CONVENTION 89 DISPLAY-HINT "1x.1x" 90 STATUS current 91 DESCRIPTION 92 "A port identifier that contains a bridge port's STP priority 93 in the first octet and the port number in the second octet." 94 SYNTAX OCTET STRING (SIZE(2)) 95 96-- ---------------------------------------------------------- -- 97-- subtrees in the Begemot Bridge MIB 98-- ---------------------------------------------------------- -- 99begemotBridgeNotifications OBJECT IDENTIFIER ::= { begemotBridge 0 } 100 101begemotBridgeBase OBJECT IDENTIFIER ::= { begemotBridge 1 } 102 103begemotBridgeStp OBJECT IDENTIFIER ::= { begemotBridge 2 } 104 105begemotBridgeTp OBJECT IDENTIFIER ::= { begemotBridge 3 } 106 107begemotBridgePf OBJECT IDENTIFIER ::= { begemotBridge 4 } 108 109begemotBridgeConfigObjects OBJECT IDENTIFIER ::= { begemotBridge 5 } 110 111-- ---------------------------------------------------------- -- 112-- the base Bridge interface table 113-- ---------------------------------------------------------- -- 114 115begemotBridgeBaseTable OBJECT-TYPE 116 SYNTAX SEQUENCE OF BegemotBridgeBaseEntry 117 MAX-ACCESS not-accessible 118 STATUS current 119 DESCRIPTION 120 "A table that contains generic information for each 121 bridge interface on the managed device." 122 ::= { begemotBridgeBase 1 } 123 124begemotBridgeBaseEntry OBJECT-TYPE 125 SYNTAX BegemotBridgeBaseEntry 126 MAX-ACCESS not-accessible 127 STATUS current 128 DESCRIPTION 129 "A list of information for the bridge interfaces on 130 the managed device." 131 INDEX { begemotBridgeBaseName } 132 ::= { begemotBridgeBaseTable 1 } 133 134BegemotBridgeBaseEntry ::= SEQUENCE { 135 begemotBridgeBaseName BridgeIfName, 136 begemotBridgeBaseAddress MacAddress, 137 begemotBridgeBaseNumPorts Integer32, 138 begemotBridgeBaseType INTEGER, 139 begemotBridgeBaseStatus RowStatus 140} 141 142begemotBridgeBaseName OBJECT-TYPE 143 SYNTAX BridgeIfName 144 MAX-ACCESS read-only 145 STATUS current 146 DESCRIPTION 147 "The name of the bridge interface for which this 148 entry contains management information." 149 ::= { begemotBridgeBaseEntry 1 } 150 151begemotBridgeBaseAddress OBJECT-TYPE 152 SYNTAX MacAddress 153 MAX-ACCESS read-only 154 STATUS current 155 DESCRIPTION 156 "The MAC address of the bridge interface." 157 ::= { begemotBridgeBaseEntry 2 } 158 159begemotBridgeBaseNumPorts OBJECT-TYPE 160 SYNTAX Integer32 161 MAX-ACCESS read-only 162 STATUS current 163 DESCRIPTION 164 "The number of ports, members of this bridge." 165 ::= { begemotBridgeBaseEntry 3 } 166 167begemotBridgeBaseType OBJECT-TYPE 168 SYNTAX INTEGER { 169 unknown(1), 170 transparent-only(2), 171 sourceroute-only(3), 172 srt(4) 173 } 174 MAX-ACCESS read-only 175 STATUS current 176 DESCRIPTION 177 "Indicates what type of bridging this bridge can 178 perform." 179 ::= { begemotBridgeBaseEntry 4 } 180 181begemotBridgeBaseStatus OBJECT-TYPE 182 SYNTAX RowStatus 183 MAX-ACCESS read-create 184 STATUS current 185 DESCRIPTION 186 "Used to create/destroy bridge interfaces on the 187 managed device." 188 ::= { begemotBridgeBaseEntry 5 } 189 190-- ---------------------------------------------------------- -- 191-- the base Bridge ports table 192-- ---------------------------------------------------------- -- 193 194begemotBridgeBasePortTable OBJECT-TYPE 195 SYNTAX SEQUENCE OF BegemotBridgeBasePortEntry 196 MAX-ACCESS not-accessible 197 STATUS current 198 DESCRIPTION 199 "A table containing generic information about ports, 200 members of each bridge interface." 201 ::= { begemotBridgeBase 2 } 202 203begemotBridgeBasePortEntry OBJECT-TYPE 204 SYNTAX BegemotBridgeBasePortEntry 205 MAX-ACCESS not-accessible 206 STATUS current 207 DESCRIPTION 208 "A list of information about a specific port, member of 209 a bridge interface." 210 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex } 211 ::= { begemotBridgeBasePortTable 1 } 212 213BegemotBridgeBasePortEntry ::= SEQUENCE { 214 begemotBridgeBasePort Integer32, 215 begemotBridgeBasePortIfIndex InterfaceIndex, 216 begemotBridgeBaseSpanEnabled INTEGER, 217 begemotBridgeBasePortDelayExceededDiscards Counter32, 218 begemotBridgeBasePortMtuExceededDiscards Counter32, 219 begemotBridgeBasePortStatus RowStatus, 220 begemotBridgeBasePortPrivate TruthValue 221} 222 223begemotBridgeBasePort OBJECT-TYPE 224 SYNTAX Integer32 (1..65535) 225 MAX-ACCESS read-only 226 STATUS current 227 DESCRIPTION 228 "The system interface index of the interface corresponding 229 to this port." 230 ::= { begemotBridgeBasePortEntry 1 } 231 232begemotBridgeBasePortIfIndex OBJECT-TYPE 233 SYNTAX InterfaceIndex 234 MAX-ACCESS read-only 235 STATUS current 236 DESCRIPTION 237 "The value of the instance of the ifIndex object, 238 defined in IF-MIB, for the interface corresponding 239 to this port." 240 ::= { begemotBridgeBasePortEntry 2 } 241 242begemotBridgeBaseSpanEnabled OBJECT-TYPE 243 SYNTAX INTEGER { 244 enabled(1), 245 disabled(2) 246 } 247 MAX-ACCESS read-write 248 STATUS current 249 DESCRIPTION 250 "The value of this objects reflects whether the port 251 is a span port on the specified bridge interface." 252 ::= { begemotBridgeBasePortEntry 3 } 253 254begemotBridgeBasePortDelayExceededDiscards OBJECT-TYPE 255 SYNTAX Counter32 256 MAX-ACCESS read-only 257 STATUS current 258 DESCRIPTION 259 "The number of frames discarded by this port due 260 to excessive transit delay through the bridge." 261 ::= { begemotBridgeBasePortEntry 4 } 262 263begemotBridgeBasePortMtuExceededDiscards OBJECT-TYPE 264 SYNTAX Counter32 265 MAX-ACCESS read-only 266 STATUS current 267 DESCRIPTION 268 "The number of frames discarded by this port due 269 to an excessive size." 270 ::= { begemotBridgeBasePortEntry 5 } 271 272begemotBridgeBasePortStatus OBJECT-TYPE 273 SYNTAX RowStatus 274 MAX-ACCESS read-create 275 STATUS current 276 DESCRIPTION 277 "Used to control addition of member ports to or 278 removal of member ports from a specified bridge." 279 ::= { begemotBridgeBasePortEntry 6 } 280 281begemotBridgeBasePortPrivate OBJECT-TYPE 282 SYNTAX TruthValue 283 MAX-ACCESS read-write 284 STATUS current 285 DESCRIPTION 286 "The value of this objects reflects whether the port 287 has a PRIVATE flag set. A port with this flags set 288 can only communicate with ports not having the 289 PRIVATE flag set." 290 ::= { begemotBridgeBasePortEntry 7 } 291 292-- ---------------------------------------------------------- -- 293-- the Bridge interface STP table 294-- ---------------------------------------------------------- -- 295 296begemotBridgeStpTable OBJECT-TYPE 297 SYNTAX SEQUENCE OF BegemotBridgeStpEntry 298 MAX-ACCESS not-accessible 299 STATUS current 300 DESCRIPTION 301 "A table that contains Spanning Tree Protocol information 302 for each bridge interface on the managed device." 303 ::= { begemotBridgeStp 1 } 304 305begemotBridgeStpEntry OBJECT-TYPE 306 SYNTAX BegemotBridgeStpEntry 307 MAX-ACCESS not-accessible 308 STATUS current 309 DESCRIPTION 310 "A list of information about the Spanning Tree Protocol 311 operation on a bridge interface." 312 AUGMENTS { begemotBridgeBaseEntry } 313 ::= { begemotBridgeStpTable 1 } 314 315BegemotBridgeStpEntry ::= SEQUENCE { 316 begemotBridgeStpProtocolSpecification INTEGER, 317 begemotBridgeStpPriority Integer32, 318 begemotBridgeStpTimeSinceTopologyChange TimeTicks, 319 begemotBridgeStpTopChanges Counter32, 320 begemotBridgeStpDesignatedRoot BridgeId, 321 begemotBridgeStpRootCost Integer32, 322 begemotBridgeStpRootPort Integer32, 323 begemotBridgeStpMaxAge Timeout, 324 begemotBridgeStpHelloTime Timeout, 325 begemotBridgeStpHoldTime Integer32, 326 begemotBridgeStpForwardDelay Timeout, 327 begemotBridgeStpBridgeMaxAge Timeout, 328 begemotBridgeStpBridgeHelloTime Timeout, 329 begemotBridgeStpBridgeForwardDelay Timeout, 330 begemotBridgeStpVersion INTEGER, 331 begemotBridgeStpTxHoldCount Integer32 332} 333 334begemotBridgeStpProtocolSpecification OBJECT-TYPE 335 SYNTAX INTEGER { 336 unknown(1), 337 decLb100(2), 338 ieee8021d(3) 339 } 340 MAX-ACCESS read-only 341 STATUS current 342 DESCRIPTION 343 "The Spanning Tree Protocol version being run on the 344 bridge interface. The value 'decLb100(2)' indicates the 345 DEC LANbridge 100 Spanning Tree protocol, 'ieee8021d(3)' 346 indicates the bridge is running IEEE 802.1D STP 347 implementation." 348 ::= { begemotBridgeStpEntry 1 } 349 350begemotBridgeStpPriority OBJECT-TYPE 351 SYNTAX Integer32 (0..65535) 352 MAX-ACCESS read-write 353 STATUS current 354 DESCRIPTION 355 "The priority value of the bridge interface forming the 356 first two octets of the bridge identifier. Acceptable 357 values are 0-61440, in steps of 4096." 358 ::= { begemotBridgeStpEntry 2 } 359 360begemotBridgeStpTimeSinceTopologyChange OBJECT-TYPE 361 SYNTAX TimeTicks 362 UNITS "centi-seconds" 363 MAX-ACCESS read-only 364 STATUS current 365 DESCRIPTION 366 "The time (in hundreds of a second) since a topology change 367 was last detected by this bridge." 368 ::= { begemotBridgeStpEntry 3 } 369 370begemotBridgeStpTopChanges OBJECT-TYPE 371 SYNTAX Counter32 372 MAX-ACCESS read-only 373 STATUS current 374 DESCRIPTION 375 "The number of times a topology change was detected by the 376 bridge interface since the management entity was initialized 377 or reset." 378 ::= { begemotBridgeStpEntry 4 } 379 380begemotBridgeStpDesignatedRoot OBJECT-TYPE 381 SYNTAX BridgeId 382 MAX-ACCESS read-only 383 STATUS current 384 DESCRIPTION 385 "The bridge identifier of the root of the spanning tree as 386 calculated by the Spanning Tree Protocol." 387 ::= { begemotBridgeStpEntry 5 } 388 389begemotBridgeStpRootCost OBJECT-TYPE 390 SYNTAX Integer32 391 MAX-ACCESS read-only 392 STATUS current 393 DESCRIPTION 394 "The cost of the path from this bridge to the root bridge." 395 ::= { begemotBridgeStpEntry 6 } 396 397begemotBridgeStpRootPort OBJECT-TYPE 398 SYNTAX Integer32 399 MAX-ACCESS read-only 400 STATUS current 401 DESCRIPTION 402 "The port number of the port that offers the lowest 403 cost path from this bridge to the root bridge of 404 the spanning tree. If this bridge is the root bridge, 405 this object shall have a value of zero." 406 ::= { begemotBridgeStpEntry 7 } 407 408begemotBridgeStpMaxAge OBJECT-TYPE 409 SYNTAX Timeout 410 UNITS "centi-seconds" 411 MAX-ACCESS read-only 412 STATUS current 413 DESCRIPTION 414 "The maximum age of Spanning Tree Protocol information 415 received from the network on any port, before that 416 information is discarded. This is the actual value that 417 the bridge is currently using." 418 ::= { begemotBridgeStpEntry 8 } 419 420begemotBridgeStpHelloTime OBJECT-TYPE 421 SYNTAX Timeout 422 UNITS "centi-seconds" 423 MAX-ACCESS read-only 424 STATUS current 425 DESCRIPTION 426 "The amount of time between transmission of 427 Configuration BPDUs by this bridge on any port, 428 when it is the root of the spanning tree or is 429 trying to become so. This is the actual value that 430 this bridge is currently using." 431 ::= { begemotBridgeStpEntry 9 } 432 433begemotBridgeStpHoldTime OBJECT-TYPE 434 SYNTAX Integer32 435 UNITS "centi-seconds" 436 MAX-ACCESS read-only 437 STATUS current 438 DESCRIPTION 439 "This time value determines the interval length 440 during which no more than two Configuration BPDUs 441 shall be transmitted by this node, in units of 442 hundredths of a second." 443 ::= { begemotBridgeStpEntry 10 } 444 445begemotBridgeStpForwardDelay OBJECT-TYPE 446 SYNTAX Timeout 447 UNITS "centi-seconds" 448 MAX-ACCESS read-only 449 STATUS current 450 DESCRIPTION 451 "This value, measured in units of hundredths of a second 452 determines how long a port will stay consecutively in the 453 Listening and Learning states before transitioning to 454 Forwarding state. 455 This is the actual value currently used by the bridge 456 as opposed to begemotBridgeStpBridgeForwardDelay, which 457 is the value this and all bridges participating in the 458 spanning tree were to use, if this was the root bridge." 459 ::= { begemotBridgeStpEntry 11 } 460 461begemotBridgeStpBridgeMaxAge OBJECT-TYPE 462 SYNTAX Timeout (600..4000) 463 UNITS "centi-seconds" 464 MAX-ACCESS read-write 465 STATUS current 466 DESCRIPTION 467 "The value that all bridges participating in the 468 spanning tree would use for MaxAge if this bridge 469 was the root of the spanning tree." 470 ::= { begemotBridgeStpEntry 12 } 471 472begemotBridgeStpBridgeHelloTime OBJECT-TYPE 473 SYNTAX Timeout (100..1000) 474 UNITS "centi-seconds" 475 MAX-ACCESS read-write 476 STATUS current 477 DESCRIPTION 478 "The value that all bridges participating in the 479 spanning tree would use for HelloTime if this 480 bridge was the root of the spanning tree." 481 ::= { begemotBridgeStpEntry 13 } 482 483begemotBridgeStpBridgeForwardDelay OBJECT-TYPE 484 SYNTAX Timeout (400..3000) 485 UNITS "centi-seconds" 486 MAX-ACCESS read-write 487 STATUS current 488 DESCRIPTION 489 "The value that all bridges participating in the 490 spanning tree would use for ForwardDelay if this 491 bridge was the root of the spanning tree." 492 ::= { begemotBridgeStpEntry 14 } 493 494begemotBridgeStpVersion OBJECT-TYPE 495 SYNTAX INTEGER { 496 stpCompatible(0), 497 rstp(2) 498 } 499 MAX-ACCESS read-write 500 STATUS current 501 DESCRIPTION 502 "The version of Spanning Tree Protocol the bridge is 503 currently running. The value 'stpCompatible(0)' 504 indicates the Spanning Tree Protocol specified in 505 IEEE 802.1D-1998 and 'rstp(2)' indicates the Rapid 506 Spanning Tree Protocol specified in IEEE 802.1w and 507 clause 17 of 802.1D-2004. The values are directly from 508 the IEEE standard. New values may be defined as future 509 versions of the protocol become available. 510 511 The value of this object MUST be retained across 512 reinitializations of the management system." 513 DEFVAL { rstp } 514 ::= { begemotBridgeStpEntry 15 } 515 516begemotBridgeStpTxHoldCount OBJECT-TYPE 517 SYNTAX Integer32 (1..10) 518 MAX-ACCESS read-write 519 STATUS current 520 DESCRIPTION 521 "The value used by the Port Transmit state machine to limit 522 the maximum transmission rate of BPDUs on the bridge interface. 523 524 The value of this object MUST be retained across 525 reinitializations of the management system." 526 DEFVAL { 3 } 527 ::= { begemotBridgeStpEntry 16 } 528 529-- ---------------------------------------------------------- -- 530-- the Bridge STP ports table 531-- ---------------------------------------------------------- -- 532 533begemotBridgeStpPortTable OBJECT-TYPE 534 SYNTAX SEQUENCE OF BegemotBridgeStpPortEntry 535 MAX-ACCESS not-accessible 536 STATUS current 537 DESCRIPTION 538 "A table containing Spanning Tree Protocol information 539 about the members of each bridge interface." 540 ::= { begemotBridgeStp 2 } 541 542begemotBridgeStpPortEntry OBJECT-TYPE 543 SYNTAX BegemotBridgeStpPortEntry 544 MAX-ACCESS not-accessible 545 STATUS current 546 DESCRIPTION 547 "A list of Spanning Tree Protocol information about 548 a specific member of a bridge interface." 549 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex } 550 ::= { begemotBridgeStpPortTable 1 } 551 552BegemotBridgeStpPortEntry ::= SEQUENCE { 553 begemotBridgeStpPort Integer32, 554 begemotBridgeStpPortPriority Integer32, 555 begemotBridgeStpPortState INTEGER, 556 begemotBridgeStpPortEnable INTEGER, 557 begemotBridgeStpPortPathCost Integer32, 558 begemotBridgeStpPortDesignatedRoot BridgeId, 559 begemotBridgeStpPortDesignatedCost Integer32, 560 begemotBridgeStpPortDesignatedBridge BridgeId, 561 begemotBridgeStpPortDesignatedPort BridgePortId, 562 begemotBridgeStpPortForwardTransitions Counter32 563} 564 565begemotBridgeStpPort OBJECT-TYPE 566 SYNTAX Integer32 (1..65535) 567 MAX-ACCESS read-only 568 STATUS current 569 DESCRIPTION 570 "The system interface index of the interface corresponding 571 to this port, for which the management entity has Spanning 572 Tree Protocol information." 573 ::= { begemotBridgeStpPortEntry 1 } 574 575begemotBridgeStpPortPriority OBJECT-TYPE 576 SYNTAX Integer32 (0..255) 577 MAX-ACCESS read-write 578 STATUS current 579 DESCRIPTION 580 "The STP priority of this port that is contained in the first 581 octet of its Port Identifier. The second octet contains the 582 value of begemotBridgeStpPort." 583 ::= { begemotBridgeStpPortEntry 2 } 584 585begemotBridgeStpPortState OBJECT-TYPE 586 SYNTAX INTEGER { 587 disabled(1), 588 blocking(2), 589 listening(3), 590 learning(4), 591 forwarding(5), 592 broken(6) 593 } 594 MAX-ACCESS read-only 595 STATUS current 596 DESCRIPTION 597 "The current state of the port as defined by the operation 598 of the Spanning Tree Protocol. If the Spanning Tree Protocol 599 is administratively disabled on the port, this object shall 600 have value disabled(1). A value of broken(6) does not correspond 601 to any legal state of a port, and if present should indicate 602 error in the operation of either the Spanning Tree Protocol 603 implementation running on the device or the management entity." 604 ::= { begemotBridgeStpPortEntry 3 } 605 606begemotBridgeStpPortEnable OBJECT-TYPE 607 SYNTAX INTEGER { 608 enabled(1), 609 disabled(2) 610 } 611 MAX-ACCESS read-write 612 STATUS current 613 DESCRIPTION 614 "The administrative Spanning Tree Protocol state of the 615 port - value of enabled(1) indicates that the port is 616 participating in the Spanning Tree Protocol operation." 617 ::= { begemotBridgeStpPortEntry 4 } 618 619begemotBridgeStpPortPathCost OBJECT-TYPE 620 SYNTAX Integer32 (1..65535) 621 MAX-ACCESS read-write 622 STATUS current 623 DESCRIPTION 624 "The contribution of the path through this port, when the port 625 is the Root Port, to the total cost of the path to the root 626 bridge for this bridge." 627 ::= { begemotBridgeStpPortEntry 5 } 628 629begemotBridgeStpPortDesignatedRoot OBJECT-TYPE 630 SYNTAX BridgeId 631 MAX-ACCESS read-only 632 STATUS current 633 DESCRIPTION 634 "The unique Bridge Identifier of the bridge recorded as the 635 root in the Root Identifier parameter of Configuration BPDUs 636 transmitted by the Designated Bridge for the LAN to which 637 the port is attached." 638 ::= { begemotBridgeStpPortEntry 6 } 639 640begemotBridgeStpPortDesignatedCost OBJECT-TYPE 641 SYNTAX Integer32 642 MAX-ACCESS read-only 643 STATUS current 644 DESCRIPTION 645 "For a Designated port, the path cost (equal to the Root 646 Path Cost of the bridge) offered to the LAN to which the 647 port is attached otherwise the cost of the path to the Root 648 offered by the Designated Port on the LAN to which this 649 Port is attached." 650 ::= { begemotBridgeStpPortEntry 7 } 651 652begemotBridgeStpPortDesignatedBridge OBJECT-TYPE 653 SYNTAX BridgeId 654 MAX-ACCESS read-only 655 STATUS current 656 DESCRIPTION 657 "The unique Bridge Identifier of the bridge to which the 658 port belongs, in the case when the port is a designated 659 port, otherwise the bridge believed to be the Designated 660 Bridge for the LAN to which this port is attached." 661 ::= { begemotBridgeStpPortEntry 8 } 662 663begemotBridgeStpPortDesignatedPort OBJECT-TYPE 664 SYNTAX BridgePortId 665 MAX-ACCESS read-only 666 STATUS current 667 DESCRIPTION 668 "The Port Identifier of the Bridge port, on the Designated 669 Bridge, through which the Designated Bridge transmits the 670 Configuration Message information stored by this port." 671 ::= { begemotBridgeStpPortEntry 9 } 672 673begemotBridgeStpPortForwardTransitions OBJECT-TYPE 674 SYNTAX Counter32 675 MAX-ACCESS read-only 676 STATUS current 677 DESCRIPTION 678 "The number of times this port has transitioned 679 from the Learning state to the Forwarding state." 680 ::= { begemotBridgeStpPortEntry 10 } 681 682-- ---------------------------------------------------------- -- 683-- the Bridge STP extended ports table 684-- ---------------------------------------------------------- -- 685 686begemotBridgeStpExtPortTable OBJECT-TYPE 687 SYNTAX SEQUENCE OF BegemotBridgeStpExtPortEntry 688 MAX-ACCESS not-accessible 689 STATUS current 690 DESCRIPTION 691 "A table that contains port-specific Rapid Spanning Tree 692 information for the bridge interface members." 693 ::= { begemotBridgeStp 3 } 694 695begemotBridgeStpExtPortEntry OBJECT-TYPE 696 SYNTAX BegemotBridgeStpExtPortEntry 697 MAX-ACCESS not-accessible 698 STATUS current 699 DESCRIPTION 700 "A list of Rapid Spanning Tree information maintained by 701 each bridge interface member." 702 AUGMENTS { begemotBridgeStpPortEntry } 703 ::= { begemotBridgeStpExtPortTable 1 } 704 705BegemotBridgeStpExtPortEntry ::= SEQUENCE { 706 begemotBridgeStpPortProtocolMigration TruthValue, 707 begemotBridgeStpPortAdminEdgePort TruthValue, 708 begemotBridgeStpPortOperEdgePort TruthValue, 709 begemotBridgeStpPortAdminPointToPoint INTEGER, 710 begemotBridgeStpPortOperPointToPoint TruthValue, 711 begemotBridgeStpPortAdminPathCost Integer32 712} 713 714begemotBridgeStpPortProtocolMigration OBJECT-TYPE 715 SYNTAX TruthValue 716 MAX-ACCESS read-write 717 STATUS current 718 DESCRIPTION 719 "When operating in RSTP (version 2) mode, writing true(1) 720 to this object forces this port to transmit RSTP BPDUs. 721 Any other operation on this object has no effect and 722 it always returns false(2) when read." 723 ::= { begemotBridgeStpExtPortEntry 1 } 724 725begemotBridgeStpPortAdminEdgePort OBJECT-TYPE 726 SYNTAX TruthValue 727 MAX-ACCESS read-write 728 STATUS current 729 DESCRIPTION 730 "The administrative value of the Edge Port parameter. A 731 value of true(1) indicates that this port should be 732 assumed as an edge-port, and a value of false(2) indicates 733 that this port should be assumed as a non-edge-port. 734 Setting this object will also cause the corresponding 735 instance of begemotBridgeStpPortOperEdgePort to change to 736 the same value. Note that even when this object's value 737 is true, the value of the corresponding instance of 738 begemotBridgeStpPortOperEdgePort can be false if a BPDU 739 has been received. 740 741 The value of this object MUST be retained across 742 reinitializations of the management system." 743 ::= { begemotBridgeStpExtPortEntry 2 } 744 745begemotBridgeStpPortOperEdgePort OBJECT-TYPE 746 SYNTAX TruthValue 747 MAX-ACCESS read-only 748 STATUS current 749 DESCRIPTION 750 "The operational value of the Edge Port parameter. The 751 object is initialized to the value of the corresponding 752 instance of begemotBridgeStpPortAdminEdgePort. When the 753 corresponding instance of begemotBridgeStpPortAdminEdgePort 754 is set, this object will be changed as well. This object 755 will also be changed to false on reception of a BPDU." 756 ::= { begemotBridgeStpExtPortEntry 3 } 757 758begemotBridgeStpPortAdminPointToPoint OBJECT-TYPE 759 SYNTAX INTEGER { 760 forceTrue(0), 761 forceFalse(1), 762 auto(2) 763 } 764 MAX-ACCESS read-write 765 STATUS current 766 DESCRIPTION 767 "The administrative point-to-point status of the LAN segment 768 attached to this port, using the enumeration values of the 769 IEEE 802.1w clause. A value of forceTrue(0) indicates 770 that this port should always be treated as if it is 771 connected to a point-to-point link. A value of 772 forceFalse(1) indicates that this port should be treated as 773 having a shared media connection. A value of auto(2) 774 indicates that this port is considered to have a 775 point-to-point link if it is an Aggregator and all of its 776 members are aggregatable, or if the MAC entity 777 is configured for full duplex operation, either through 778 auto-negotiation or by management means. Manipulating this 779 object changes the underlying adminPortToPortMAC. 780 781 The value of this object MUST be retained across 782 reinitializations of the management system." 783 ::= { begemotBridgeStpExtPortEntry 4 } 784 785begemotBridgeStpPortOperPointToPoint OBJECT-TYPE 786 SYNTAX TruthValue 787 MAX-ACCESS read-only 788 STATUS current 789 DESCRIPTION 790 "The operational point-to-point status of the LAN segment 791 attached to this port. It indicates whether a port is 792 considered to have a point-to-point connection. 793 If adminPointToPointMAC is set to auto(2), then the value 794 of operPointToPointMAC is determined in accordance with the 795 specific procedures defined for the MAC entity concerned, 796 as defined in IEEE 802.1w, clause 6.5. The value is 797 determined dynamically; that is, it is re-evaluated whenever 798 the value of adminPointToPointMAC changes, and whenever 799 the specific procedures defined for the MAC entity evaluates 800 a change in its point-to-point status." 801 ::= { begemotBridgeStpExtPortEntry 5 } 802 803begemotBridgeStpPortAdminPathCost OBJECT-TYPE 804 SYNTAX Integer32 (0..200000000) 805 MAX-ACCESS read-write 806 STATUS current 807 DESCRIPTION 808 "The administratively assigned value for the contribution 809 of this port to the path cost of paths toward the spanning 810 tree root. 811 812 Writing a value of '0' assigns the automatically calculated 813 default Path Cost value to the port. If the default Path 814 Cost is being used, this object returns '0' when read. 815 816 This complements the object begemotBridgeStpPortPathCost or 817 begemotBridgeStpPortPathCost32, which returns the operational 818 value of the path cost. 819 820 The value of this object MUST be retained across 821 reinitializations of the management system." 822 ::= { begemotBridgeStpExtPortEntry 6 } 823 824-- ---------------------------------------------------------- -- 825-- the Bridge interface Transparent bridging table 826-- ---------------------------------------------------------- -- 827 828begemotBridgeTpTable OBJECT-TYPE 829 SYNTAX SEQUENCE OF BegemotBridgeTpEntry 830 MAX-ACCESS not-accessible 831 STATUS current 832 DESCRIPTION 833 "A table that contains information regarding transparent 834 bridging for each bridge interface on the managed device." 835 ::= { begemotBridgeTp 1 } 836 837begemotBridgeTpEntry OBJECT-TYPE 838 SYNTAX BegemotBridgeTpEntry 839 MAX-ACCESS not-accessible 840 STATUS current 841 DESCRIPTION 842 "A list of information regarding transparent bridging 843 on a bridge interface." 844 AUGMENTS { begemotBridgeBaseEntry } 845 ::= { begemotBridgeTpTable 1 } 846 847BegemotBridgeTpEntry ::= SEQUENCE { 848 begemotBridgeTpLearnedEntryDiscards Counter32, 849 begemotBridgeTpAgingTime Integer32, 850 begemotBridgeTpMaxAddresses Integer32 851} 852 853begemotBridgeTpLearnedEntryDiscards OBJECT-TYPE 854 SYNTAX Counter32 855 MAX-ACCESS read-only 856 STATUS current 857 DESCRIPTION 858 "The total number of Forwarding Database entries that would 859 have been learnt, but have been discarded due to Forwarding 860 Address Table having reached its maximum entries limit." 861 ::= { begemotBridgeTpEntry 1 } 862 863begemotBridgeTpAgingTime OBJECT-TYPE 864 SYNTAX Integer32 (10..1000000) 865 UNITS "seconds" 866 MAX-ACCESS read-write 867 STATUS current 868 DESCRIPTION 869 "The timeout period in seconds before aging out 870 dynamically learnt forwarding entries." 871 ::= { begemotBridgeTpEntry 2 } 872 873begemotBridgeTpMaxAddresses OBJECT-TYPE 874 SYNTAX Integer32 (1..10000) 875 MAX-ACCESS read-write 876 STATUS current 877 DESCRIPTION 878 "The maximum number of entries that this bridge can 879 learn in its Forwarding Address Table and use for 880 making forwarding decisions." 881 ::= { begemotBridgeTpEntry 3 } 882 883-- ---------------------------------------------------------- -- 884-- The Forwarding Database for Transparent Bridging interfaces 885-- ---------------------------------------------------------- -- 886 887begemotBridgeTpFdbTable OBJECT-TYPE 888 SYNTAX SEQUENCE OF BegemotBridgeTpFdbEntry 889 MAX-ACCESS not-accessible 890 STATUS current 891 DESCRIPTION 892 "A table that contains information about unicast entries 893 for which the bridge interfaces have forwarding and/or 894 filtering information. This information is used by the 895 bridge interfaces to make forwarding decisions." 896 ::= { begemotBridgeTp 2 } 897 898begemotBridgeTpFdbEntry OBJECT-TYPE 899 SYNTAX BegemotBridgeTpFdbEntry 900 MAX-ACCESS not-accessible 901 STATUS current 902 DESCRIPTION 903 "Information about a specific unicast MAC address 904 for which the bridge interface has some forwarding 905 and/or filtering information." 906 INDEX { begemotBridgeBaseName, begemotBridgeTpFdbAddress } 907 ::= { begemotBridgeTpFdbTable 1 } 908 909BegemotBridgeTpFdbEntry ::= SEQUENCE { 910 begemotBridgeTpFdbAddress MacAddress, 911 begemotBridgeTpFdbPort Integer32, 912 begemotBridgeTpFdbStatus INTEGER 913} 914 915begemotBridgeTpFdbAddress OBJECT-TYPE 916 SYNTAX MacAddress 917 MAX-ACCESS read-only 918 STATUS current 919 DESCRIPTION 920 "A unicast MAC address for which the bridge has which the 921 bridge interface has some forwarding and/or filtering 922 information." 923 ::= { begemotBridgeTpFdbEntry 1 } 924 925begemotBridgeTpFdbPort OBJECT-TYPE 926 SYNTAX Integer32 927 MAX-ACCESS read-only 928 STATUS current 929 DESCRIPTION 930 "The port number of the bridge port on which a frame having 931 a source address equal to the value of the corresponding 932 instance of begemotBridgeTpFdbAddress has been seen." 933 ::= { begemotBridgeTpFdbEntry 2 } 934 935begemotBridgeTpFdbStatus OBJECT-TYPE 936 SYNTAX INTEGER { 937 other(1), 938 invalid(2), 939 learned(3), 940 self(4), 941 mgmt(5) 942 } 943 MAX-ACCESS read-only 944 STATUS current 945 DESCRIPTION 946 "The status of this entry. The meanings of the 947 values are: 948 other(1) - none of the following. 949 invalid(2) - this entry is no longer valid (e.g., 950 it was learned but has since aged out), but has 951 not yet been flushed from the table. 952 learned(3) - the value of the corresponding instance 953 of begemotBridgeTpFdbPort was learned, and is being 954 used. 955 self(4) - the value of the corresponding instance of 956 begemotBridgeTpFdbAddress represents one of the 957 bridge's addresses. The corresponding instance of 958 begemotBridgeTpFdbPort indicates which of the bridge's 959 ports has this address. 960 mgmt(5) - the value of the corresponding instance of 961 begemotBridgeTpFdbAddress has been added to the 962 bridge's Forwarding Database by some management 963 means." 964 ::= { begemotBridgeTpFdbEntry 3 } 965 966-- ---------------------------------------------------------- -- 967-- Ports table for Transparent Bridging interfaces 968-- ---------------------------------------------------------- -- 969 970begemotBridgeTpPortTable OBJECT-TYPE 971 SYNTAX SEQUENCE OF BegemotBridgeTpPortEntry 972 MAX-ACCESS not-accessible 973 STATUS current 974 DESCRIPTION 975 "A table that contains information about every bridge port, 976 member of a bridge interface, associated with the transparent 977 bridging function of the bridge." 978 ::= { begemotBridgeTp 3 } 979 980begemotBridgeTpPortEntry OBJECT-TYPE 981 SYNTAX BegemotBridgeTpPortEntry 982 MAX-ACCESS not-accessible 983 STATUS current 984 DESCRIPTION 985 "A list of information about every bridge port, member of a 986 bridge interface, associated with the bridge's transparent 987 bridging function." 988 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex } 989 ::= { begemotBridgeTpPortTable 1 } 990 991BegemotBridgeTpPortEntry ::= SEQUENCE { 992 begemotBridgeTpPort Integer32, 993 begemotBridgeTpPortMaxInfo Integer32, 994 begemotBridgeTpPortInFrames Counter32, 995 begemotBridgeTpPortOutFrames Counter32, 996 begemotBridgeTpPortInDiscards Counter32 997} 998 999begemotBridgeTpPort OBJECT-TYPE 1000 SYNTAX Integer32 (1..65535) 1001 MAX-ACCESS read-only 1002 STATUS current 1003 DESCRIPTION 1004 "The system interface index of the port for which this entry 1005 contains Transparent bridging management information." 1006 ::= { begemotBridgeTpPortEntry 1 } 1007 1008begemotBridgeTpPortMaxInfo OBJECT-TYPE 1009 SYNTAX Integer32 1010 UNITS "bytes" 1011 MAX-ACCESS read-only 1012 STATUS current 1013 DESCRIPTION 1014 "The maximum size of the INFO (non-MAC) field that this port 1015 will receive or transmit." 1016 ::= { begemotBridgeTpPortEntry 2 } 1017 1018begemotBridgeTpPortInFrames OBJECT-TYPE 1019 SYNTAX Counter32 1020 UNITS "frames" 1021 MAX-ACCESS read-only 1022 STATUS current 1023 DESCRIPTION 1024 "The number of frames that have been received by this 1025 port from its segment. Note that a frame received on the 1026 interface corresponding to this port is only counted by 1027 this object if and only if it is for a protocol being 1028 processed by the local bridging function, including 1029 bridge management frames." 1030 ::= { begemotBridgeTpPortEntry 3 } 1031 1032begemotBridgeTpPortOutFrames OBJECT-TYPE 1033 SYNTAX Counter32 1034 UNITS "frames" 1035 MAX-ACCESS read-only 1036 STATUS current 1037 DESCRIPTION 1038 "The number of frames that have been transmitted by this 1039 port to its segment. Note that a frame transmitted on 1040 the interface corresponding to this port is only counted 1041 by this object if and only if it is for a protocol being 1042 processed by the local bridging function, including 1043 bridge management frames." 1044 ::= { begemotBridgeTpPortEntry 4 } 1045 1046begemotBridgeTpPortInDiscards OBJECT-TYPE 1047 SYNTAX Counter32 1048 UNITS "frames" 1049 MAX-ACCESS read-only 1050 STATUS current 1051 DESCRIPTION 1052 "Count of received valid frames that were discarded 1053 (i.e., filtered) by the Forwarding Process." 1054 ::= { begemotBridgeTpPortEntry 5 } 1055 1056-- ---------------------------------------------------------- -- 1057-- the begemotBridgePf objects 1058-- ---------------------------------------------------------- -- 1059 1060begemotBridgePfilStatus OBJECT-TYPE 1061 SYNTAX TruthValue 1062 MAX-ACCESS read-write 1063 STATUS current 1064 DESCRIPTION 1065 "Indicates whether packet filtering by some firewall 1066 package is enabled on the bridge interface." 1067 ::= { begemotBridgePf 1 } 1068 1069begemotBridgePfilMembers OBJECT-TYPE 1070 SYNTAX TruthValue 1071 MAX-ACCESS read-write 1072 STATUS current 1073 DESCRIPTION 1074 "A value of true(1) indicates that packet filtering is 1075 enabled on both incoming and outgoing bridge member 1076 interfaces." 1077 ::= { begemotBridgePf 2 } 1078 1079begemotBridgePfilIpOnly OBJECT-TYPE 1080 SYNTAX TruthValue 1081 MAX-ACCESS read-write 1082 STATUS current 1083 DESCRIPTION 1084 "This value controls the handling of non-IP packets which 1085 are not passed on for further processing to a firewall 1086 package. A value of false(0) indicates that all non-IP 1087 Ethernet frames are passed unconditionally." 1088 ::= { begemotBridgePf 3 } 1089 1090begemotBridgeLayer2PfStatus OBJECT-TYPE 1091 SYNTAX INTEGER { 1092 enabled(1), 1093 disabled(2) 1094 } 1095 MAX-ACCESS read-write 1096 STATUS current 1097 DESCRIPTION 1098 "This value indicates whether layer2 filtering by a 1099 firewall package is enabled for bridge interfaces." 1100 ::= { begemotBridgePf 4 } 1101 1102-- ---------------------------------------------------------- -- 1103-- the begemotBridgeConfigObjects objects 1104-- ---------------------------------------------------------- -- 1105 1106begemotBridgeDefaultBridgeIf OBJECT-TYPE 1107 1108 SYNTAX BridgeIfNameOrEmpty 1109 MAX-ACCESS read-write 1110 STATUS current 1111 DESCRIPTION 1112 "The name of the bridge interface that will be managed 1113 via objects in IETF BRIDGE-MIB (RFC4188). If the 1114 object's value is set to an empty string, bridge interfaces 1115 will only be managed via objects in this MIB module." 1116 DEFVAL { "bridge0" } 1117 ::= { begemotBridgeConfigObjects 1 } 1118 1119begemotBridgeDataUpdate OBJECT-TYPE 1120 1121 SYNTAX Timeout (1..300) 1122 UNITS "seconds" 1123 MAX-ACCESS read-write 1124 STATUS current 1125 DESCRIPTION 1126 "The maximum age in seconds of the cached data." 1127 DEFVAL { 10 } 1128 ::= { begemotBridgeConfigObjects 2 } 1129 1130begemotBridgeDataPoll OBJECT-TYPE 1131 1132 SYNTAX Timeout (1..3600) 1133 UNITS "seconds" 1134 MAX-ACCESS read-write 1135 STATUS current 1136 DESCRIPTION 1137 "The polling rate of data when the module is idle." 1138 DEFVAL { 300 } 1139 ::= { begemotBridgeConfigObjects 3 } 1140 1141-- ---------------------------------------------------------- -- 1142-- Notifications for the Spanning Tree Protocol 1143-- ---------------------------------------------------------- -- 1144 1145begemotBridgeNewRoot NOTIFICATION-TYPE 1146 OBJECTS { begemotBridgeBaseName } 1147 STATUS current 1148 DESCRIPTION 1149 "The begemotBridgeNewRoot trap indicates that one of the 1150 bridge interfaces on the sending agent's device has 1151 become the new root of the spanning tree topology it is 1152 participating in." 1153 ::= { begemotBridgeNotifications 1 } 1154 1155begemotBridgeTopologyChange NOTIFICATION-TYPE 1156 OBJECTS { begemotBridgeBaseName } 1157 STATUS current 1158 DESCRIPTION 1159 "A begemotBridgeTopologyChange trap is send when a member 1160 port on one of the bridge interfaces, monitored by the agent, 1161 transitions from the Learning state to the Forwarding state, 1162 or from the Forwarding state to the Blocking state. The trap 1163 is not sent if a begemotBridgeNewRoot trap is sent for the 1164 same transition." 1165 ::= { begemotBridgeNotifications 2 } 1166 1167END 1168