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-- $FreeBSD: releng/10.2/usr.sbin/bsnmpd/modules/snmp_bridge/BEGEMOT-BRIDGE-MIB.txt 171791 2007-08-08 19:27:50Z syrinx $ 27-- 28 29BEGEMOT-BRIDGE-MIB DEFINITIONS ::= BEGIN 30 31IMPORTS 32 MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, 33 Counter32, Integer32, TimeTicks, mib-2 34 FROM SNMPv2-SMI 35 TEXTUAL-CONVENTION, MacAddress, TruthValue, RowStatus 36 FROM SNMPv2-TC 37 BridgeId, Timeout 38 FROM BRIDGE-MIB 39 InterfaceIndex FROM IF-MIB 40 begemot 41 FROM BEGEMOT-MIB; 42 43begemotBridge MODULE-IDENTITY 44 LAST-UPDATED "200708060000Z" 45 ORGANIZATION "Sofia University St. Kliment Ohridski" 46 CONTACT-INFO 47 " Shteryana Shopova 48 49 Postal: Faculty of Mathematics and Informatics 50 5 James Bourchier Blvd. 51 1164 Sofia 52 Bulgaria 53 54 Fax: +359 2 687 180 55 56 E-Mail: syrinx@FreeBSD.org" 57 DESCRIPTION 58 "The Begemot MIB for managing bridge interfaces." 59 REVISION "200708060000Z" 60 DESCRIPTION 61 "Third revision adds begemotBridgeBasePortPrivate 62 object." 63 REVISION "200611210000Z" 64 DESCRIPTION 65 "Second revision adds support for monitoring RSTP 66 specific variables." 67 REVISION "200607270000Z" 68 DESCRIPTION 69 "Initial revision." 70 ::= { begemot 205 } 71 72-- ---------------------------------------------------------- -- 73BridgeIfName ::= TEXTUAL-CONVENTION 74 DISPLAY-HINT "16a" 75 STATUS current 76 DESCRIPTION 77 "Name of a bridge interface." 78 SYNTAX OCTET STRING (SIZE(1..16)) 79 80BridgeIfNameOrEmpty ::= TEXTUAL-CONVENTION 81 DISPLAY-HINT "16a" 82 STATUS current 83 DESCRIPTION 84 "Name of a bridge interface." 85 SYNTAX OCTET STRING (SIZE(0..16)) 86 87BridgePortId ::= TEXTUAL-CONVENTION 88 DISPLAY-HINT "1x.1x" 89 STATUS current 90 DESCRIPTION 91 "A port identifier that contains a bridge port's STP priority 92 in the first octet and the port number in the second octet." 93 SYNTAX OCTET STRING (SIZE(2)) 94 95-- ---------------------------------------------------------- -- 96-- subtrees in the Begemot Bridge MIB 97-- ---------------------------------------------------------- -- 98begemotBridgeNotifications OBJECT IDENTIFIER ::= { begemotBridge 0 } 99 100begemotBridgeBase OBJECT IDENTIFIER ::= { begemotBridge 1 } 101 102begemotBridgeStp OBJECT IDENTIFIER ::= { begemotBridge 2 } 103 104begemotBridgeTp OBJECT IDENTIFIER ::= { begemotBridge 3 } 105 106begemotBridgePf OBJECT IDENTIFIER ::= { begemotBridge 4 } 107 108begemotBridgeConfigObjects OBJECT IDENTIFIER ::= { begemotBridge 5 } 109 110-- ---------------------------------------------------------- -- 111-- the base Bridge interface table 112-- ---------------------------------------------------------- -- 113 114begemotBridgeBaseTable OBJECT-TYPE 115 SYNTAX SEQUENCE OF BegemotBridgeBaseEntry 116 MAX-ACCESS not-accessible 117 STATUS current 118 DESCRIPTION 119 "A table that contains generic information for each 120 bridge interface on the managed device." 121 ::= { begemotBridgeBase 1 } 122 123begemotBridgeBaseEntry OBJECT-TYPE 124 SYNTAX BegemotBridgeBaseEntry 125 MAX-ACCESS not-accessible 126 STATUS current 127 DESCRIPTION 128 "A list of information for the bridge interfaces on 129 the managed device." 130 INDEX { begemotBridgeBaseName } 131 ::= { begemotBridgeBaseTable 1 } 132 133BegemotBridgeBaseEntry ::= SEQUENCE { 134 begemotBridgeBaseName BridgeIfName, 135 begemotBridgeBaseAddress MacAddress, 136 begemotBridgeBaseNumPorts Integer32, 137 begemotBridgeBaseType INTEGER, 138 begemotBridgeBaseStatus RowStatus 139} 140 141begemotBridgeBaseName OBJECT-TYPE 142 SYNTAX BridgeIfName 143 MAX-ACCESS read-only 144 STATUS current 145 DESCRIPTION 146 "The name of the bridge interface for which this 147 entry contains management information." 148 ::= { begemotBridgeBaseEntry 1 } 149 150begemotBridgeBaseAddress OBJECT-TYPE 151 SYNTAX MacAddress 152 MAX-ACCESS read-only 153 STATUS current 154 DESCRIPTION 155 "The MAC address of the bridge interface." 156 ::= { begemotBridgeBaseEntry 2 } 157 158begemotBridgeBaseNumPorts OBJECT-TYPE 159 SYNTAX Integer32 160 MAX-ACCESS read-only 161 STATUS current 162 DESCRIPTION 163 "The number of ports, members of this bridge." 164 ::= { begemotBridgeBaseEntry 3 } 165 166begemotBridgeBaseType OBJECT-TYPE 167 SYNTAX INTEGER { 168 unknown(1), 169 transparent-only(2), 170 sourceroute-only(3), 171 srt(4) 172 } 173 MAX-ACCESS read-only 174 STATUS current 175 DESCRIPTION 176 "Indicates what type of bridging this bridge can 177 perform." 178 ::= { begemotBridgeBaseEntry 4 } 179 180begemotBridgeBaseStatus OBJECT-TYPE 181 SYNTAX RowStatus 182 MAX-ACCESS read-create 183 STATUS current 184 DESCRIPTION 185 "Used to create/destroy bridge interfaces on the 186 managed device." 187 ::= { begemotBridgeBaseEntry 5 } 188 189-- ---------------------------------------------------------- -- 190-- the base Bridge ports table 191-- ---------------------------------------------------------- -- 192 193begemotBridgeBasePortTable OBJECT-TYPE 194 SYNTAX SEQUENCE OF BegemotBridgeBasePortEntry 195 MAX-ACCESS not-accessible 196 STATUS current 197 DESCRIPTION 198 "A table containing generic information about ports, 199 members of each bridge interface." 200 ::= { begemotBridgeBase 2 } 201 202begemotBridgeBasePortEntry OBJECT-TYPE 203 SYNTAX BegemotBridgeBasePortEntry 204 MAX-ACCESS not-accessible 205 STATUS current 206 DESCRIPTION 207 "A list of information about a specific port, member of 208 a bridge interface." 209 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex } 210 ::= { begemotBridgeBasePortTable 1 } 211 212BegemotBridgeBasePortEntry ::= SEQUENCE { 213 begemotBridgeBasePort Integer32, 214 begemotBridgeBasePortIfIndex InterfaceIndex, 215 begemotBridgeBaseSpanEnabled INTEGER, 216 begemotBridgeBasePortDelayExceededDiscards Counter32, 217 begemotBridgeBasePortMtuExceededDiscards Counter32, 218 begemotBridgeBasePortStatus RowStatus, 219 begemotBridgeBasePortPrivate TruthValue 220} 221 222begemotBridgeBasePort OBJECT-TYPE 223 SYNTAX Integer32 (1..65535) 224 MAX-ACCESS read-only 225 STATUS current 226 DESCRIPTION 227 "The system interface index of the interface corresponding 228 to this port." 229 ::= { begemotBridgeBasePortEntry 1 } 230 231begemotBridgeBasePortIfIndex OBJECT-TYPE 232 SYNTAX InterfaceIndex 233 MAX-ACCESS read-only 234 STATUS current 235 DESCRIPTION 236 "The value of the instance of the ifIndex object, 237 defined in IF-MIB, for the interface corresponding 238 to this port." 239 ::= { begemotBridgeBasePortEntry 2 } 240 241begemotBridgeBaseSpanEnabled OBJECT-TYPE 242 SYNTAX INTEGER { 243 enabled(1), 244 disabled(2) 245 } 246 MAX-ACCESS read-write 247 STATUS current 248 DESCRIPTION 249 "The value of this objects reflects whether the port 250 is a span port on the specified bridge interface." 251 ::= { begemotBridgeBasePortEntry 3 } 252 253begemotBridgeBasePortDelayExceededDiscards OBJECT-TYPE 254 SYNTAX Counter32 255 MAX-ACCESS read-only 256 STATUS current 257 DESCRIPTION 258 "The number of frames discarded by this port due 259 to excessive transit delay through the bridge." 260 ::= { begemotBridgeBasePortEntry 4 } 261 262begemotBridgeBasePortMtuExceededDiscards OBJECT-TYPE 263 SYNTAX Counter32 264 MAX-ACCESS read-only 265 STATUS current 266 DESCRIPTION 267 "The number of frames discarded by this port due 268 to an excessive size." 269 ::= { begemotBridgeBasePortEntry 5 } 270 271begemotBridgeBasePortStatus OBJECT-TYPE 272 SYNTAX RowStatus 273 MAX-ACCESS read-create 274 STATUS current 275 DESCRIPTION 276 "Used to control addition of member ports to or 277 removal of member ports from a specified bridge." 278 ::= { begemotBridgeBasePortEntry 6 } 279 280begemotBridgeBasePortPrivate OBJECT-TYPE 281 SYNTAX TruthValue 282 MAX-ACCESS read-write 283 STATUS current 284 DESCRIPTION 285 "The value of this objects reflects whether the port 286 has a PRIVATE flag set. A port with this flags set 287 can only communicate with ports not having the 288 PRIVATE flag set." 289 ::= { begemotBridgeBasePortEntry 7 } 290 291-- ---------------------------------------------------------- -- 292-- the Bridge interface STP table 293-- ---------------------------------------------------------- -- 294 295begemotBridgeStpTable OBJECT-TYPE 296 SYNTAX SEQUENCE OF BegemotBridgeStpEntry 297 MAX-ACCESS not-accessible 298 STATUS current 299 DESCRIPTION 300 "A table that contains Spanning Tree Protocol information 301 for each bridge interface on the managed device." 302 ::= { begemotBridgeStp 1 } 303 304begemotBridgeStpEntry OBJECT-TYPE 305 SYNTAX BegemotBridgeStpEntry 306 MAX-ACCESS not-accessible 307 STATUS current 308 DESCRIPTION 309 "A list of information about the Spanning Tree Protocol 310 operation on a bridge interface." 311 AUGMENTS { begemotBridgeBaseEntry } 312 ::= { begemotBridgeStpTable 1 } 313 314BegemotBridgeStpEntry ::= SEQUENCE { 315 begemotBridgeStpProtocolSpecification INTEGER, 316 begemotBridgeStpPriority Integer32, 317 begemotBridgeStpTimeSinceTopologyChange TimeTicks, 318 begemotBridgeStpTopChanges Counter32, 319 begemotBridgeStpDesignatedRoot BridgeId, 320 begemotBridgeStpRootCost Integer32, 321 begemotBridgeStpRootPort Integer32, 322 begemotBridgeStpMaxAge Timeout, 323 begemotBridgeStpHelloTime Timeout, 324 begemotBridgeStpHoldTime Integer32, 325 begemotBridgeStpForwardDelay Timeout, 326 begemotBridgeStpBridgeMaxAge Timeout, 327 begemotBridgeStpBridgeHelloTime Timeout, 328 begemotBridgeStpBridgeForwardDelay Timeout, 329 begemotBridgeStpVersion INTEGER, 330 begemotBridgeStpTxHoldCount Integer32 331} 332 333begemotBridgeStpProtocolSpecification OBJECT-TYPE 334 SYNTAX INTEGER { 335 unknown(1), 336 decLb100(2), 337 ieee8021d(3) 338 } 339 MAX-ACCESS read-only 340 STATUS current 341 DESCRIPTION 342 "The Spanning Tree Protocol version being run on the 343 bridge interface. The value 'decLb100(2)' indicates the 344 DEC LANbridge 100 Spanning Tree protocol, 'ieee8021d(3)' 345 indicates the bridge is running IEEE 802.1D STP 346 implementation." 347 ::= { begemotBridgeStpEntry 1 } 348 349begemotBridgeStpPriority OBJECT-TYPE 350 SYNTAX Integer32 (0..65535) 351 MAX-ACCESS read-write 352 STATUS current 353 DESCRIPTION 354 "The priority value of the bridge interface forming the 355 first two octets of the bridge identifier. Acceptable 356 values are 0-61440, in steps of 4096." 357 ::= { begemotBridgeStpEntry 2 } 358 359begemotBridgeStpTimeSinceTopologyChange OBJECT-TYPE 360 SYNTAX TimeTicks 361 UNITS "centi-seconds" 362 MAX-ACCESS read-only 363 STATUS current 364 DESCRIPTION 365 "The time (in hundreds of a second) since a topology change 366 was last detected by this bridge." 367 ::= { begemotBridgeStpEntry 3 } 368 369begemotBridgeStpTopChanges OBJECT-TYPE 370 SYNTAX Counter32 371 MAX-ACCESS read-only 372 STATUS current 373 DESCRIPTION 374 "The number of times a topology change was detected by the 375 bridge interface since the management entity was initialized 376 or reset." 377 ::= { begemotBridgeStpEntry 4 } 378 379begemotBridgeStpDesignatedRoot OBJECT-TYPE 380 SYNTAX BridgeId 381 MAX-ACCESS read-only 382 STATUS current 383 DESCRIPTION 384 "The bridge identifier of the root of the spanning tree as 385 calculated by the Spanning Tree Protocol." 386 ::= { begemotBridgeStpEntry 5 } 387 388begemotBridgeStpRootCost OBJECT-TYPE 389 SYNTAX Integer32 390 MAX-ACCESS read-only 391 STATUS current 392 DESCRIPTION 393 "The cost of the path from this bridge to the root bridge." 394 ::= { begemotBridgeStpEntry 6 } 395 396begemotBridgeStpRootPort OBJECT-TYPE 397 SYNTAX Integer32 398 MAX-ACCESS read-only 399 STATUS current 400 DESCRIPTION 401 "The port number of the port that offers the lowest 402 cost path from this bridge to the root bridge of 403 the spanning tree. If this bridge is the root bridge, 404 this object shall have a value of zero." 405 ::= { begemotBridgeStpEntry 7 } 406 407begemotBridgeStpMaxAge OBJECT-TYPE 408 SYNTAX Timeout 409 UNITS "centi-seconds" 410 MAX-ACCESS read-only 411 STATUS current 412 DESCRIPTION 413 "The maximum age of Spanning Tree Protocol information 414 received from the network on any port, before that 415 information is discarded. This is the actual value that 416 the bridge is currently using." 417 ::= { begemotBridgeStpEntry 8 } 418 419begemotBridgeStpHelloTime OBJECT-TYPE 420 SYNTAX Timeout 421 UNITS "centi-seconds" 422 MAX-ACCESS read-only 423 STATUS current 424 DESCRIPTION 425 "The amount of time between transmission of 426 Configuration BPDUs by this bridge on any port, 427 when it is the root of the spanning tree or is 428 trying to become so. This is the actual value that 429 this bridge is currently using." 430 ::= { begemotBridgeStpEntry 9 } 431 432begemotBridgeStpHoldTime OBJECT-TYPE 433 SYNTAX Integer32 434 UNITS "centi-seconds" 435 MAX-ACCESS read-only 436 STATUS current 437 DESCRIPTION 438 "This time value determines the interval length 439 during which no more than two Configuration BPDUs 440 shall be transmitted by this node, in units of 441 hundredths of a second." 442 ::= { begemotBridgeStpEntry 10 } 443 444begemotBridgeStpForwardDelay OBJECT-TYPE 445 SYNTAX Timeout 446 UNITS "centi-seconds" 447 MAX-ACCESS read-only 448 STATUS current 449 DESCRIPTION 450 "This value, measured in units of hundredths of a second 451 determines how long a port will stay consecutively in the 452 Listening and Learning states before transitioning to 453 Forwarding state. 454 This is the actual value currently used by the bridge 455 as opposed to begemotBridgeStpBridgeForwardDelay, which 456 is the value this and all bridges participating in the 457 spanning tree were to use, if this was the root bridge." 458 ::= { begemotBridgeStpEntry 11 } 459 460begemotBridgeStpBridgeMaxAge OBJECT-TYPE 461 SYNTAX Timeout (600..4000) 462 UNITS "centi-seconds" 463 MAX-ACCESS read-write 464 STATUS current 465 DESCRIPTION 466 "The value that all bridges participating in the 467 spanning tree would use for MaxAge if this bridge 468 was the root of the spanning tree." 469 ::= { begemotBridgeStpEntry 12 } 470 471begemotBridgeStpBridgeHelloTime OBJECT-TYPE 472 SYNTAX Timeout (100..1000) 473 UNITS "centi-seconds" 474 MAX-ACCESS read-write 475 STATUS current 476 DESCRIPTION 477 "The value that all bridges participating in the 478 spanning tree would use for HelloTime if this 479 bridge was the root of the spanning tree." 480 ::= { begemotBridgeStpEntry 13 } 481 482begemotBridgeStpBridgeForwardDelay OBJECT-TYPE 483 SYNTAX Timeout (400..3000) 484 UNITS "centi-seconds" 485 MAX-ACCESS read-write 486 STATUS current 487 DESCRIPTION 488 "The value that all bridges participating in the 489 spanning tree would use for ForwardDelay if this 490 bridge was the root of the spanning tree." 491 ::= { begemotBridgeStpEntry 14 } 492 493begemotBridgeStpVersion OBJECT-TYPE 494 SYNTAX INTEGER { 495 stpCompatible(0), 496 rstp(2) 497 } 498 MAX-ACCESS read-write 499 STATUS current 500 DESCRIPTION 501 "The version of Spanning Tree Protocol the bridge is 502 currently running. The value 'stpCompatible(0)' 503 indicates the Spanning Tree Protocol specified in 504 IEEE 802.1D-1998 and 'rstp(2)' indicates the Rapid 505 Spanning Tree Protocol specified in IEEE 802.1w and 506 clause 17 of 802.1D-2004. The values are directly from 507 the IEEE standard. New values may be defined as future 508 versions of the protocol become available. 509 510 The value of this object MUST be retained across 511 reinitializations of the management system." 512 DEFVAL { rstp } 513 ::= { begemotBridgeStpEntry 15 } 514 515begemotBridgeStpTxHoldCount OBJECT-TYPE 516 SYNTAX Integer32 (1..10) 517 MAX-ACCESS read-write 518 STATUS current 519 DESCRIPTION 520 "The value used by the Port Transmit state machine to limit 521 the maximum transmission rate of BPDUs on the bridge interface. 522 523 The value of this object MUST be retained across 524 reinitializations of the management system." 525 DEFVAL { 3 } 526 ::= { begemotBridgeStpEntry 16 } 527 528-- ---------------------------------------------------------- -- 529-- the Bridge STP ports table 530-- ---------------------------------------------------------- -- 531 532begemotBridgeStpPortTable OBJECT-TYPE 533 SYNTAX SEQUENCE OF BegemotBridgeStpPortEntry 534 MAX-ACCESS not-accessible 535 STATUS current 536 DESCRIPTION 537 "A table containing Spanning Tree Protocol information 538 about the members of each bridge interface." 539 ::= { begemotBridgeStp 2 } 540 541begemotBridgeStpPortEntry OBJECT-TYPE 542 SYNTAX BegemotBridgeStpPortEntry 543 MAX-ACCESS not-accessible 544 STATUS current 545 DESCRIPTION 546 "A list of Spanning Tree Protocol information about 547 a specific member of a bridge interface." 548 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex } 549 ::= { begemotBridgeStpPortTable 1 } 550 551BegemotBridgeStpPortEntry ::= SEQUENCE { 552 begemotBridgeStpPort Integer32, 553 begemotBridgeStpPortPriority Integer32, 554 begemotBridgeStpPortState INTEGER, 555 begemotBridgeStpPortEnable INTEGER, 556 begemotBridgeStpPortPathCost Integer32, 557 begemotBridgeStpPortDesignatedRoot BridgeId, 558 begemotBridgeStpPortDesignatedCost Integer32, 559 begemotBridgeStpPortDesignatedBridge BridgeId, 560 begemotBridgeStpPortDesignatedPort BridgePortId, 561 begemotBridgeStpPortForwardTransitions Counter32 562} 563 564begemotBridgeStpPort OBJECT-TYPE 565 SYNTAX Integer32 (1..65535) 566 MAX-ACCESS read-only 567 STATUS current 568 DESCRIPTION 569 "The system interface index of the interface corresponding 570 to this port, for which the management entity has Spanning 571 Tree Protocol information." 572 ::= { begemotBridgeStpPortEntry 1 } 573 574begemotBridgeStpPortPriority OBJECT-TYPE 575 SYNTAX Integer32 (0..255) 576 MAX-ACCESS read-write 577 STATUS current 578 DESCRIPTION 579 "The STP priority of this port that is contained in the first 580 octet of its Port Identifier. The second octet contains the 581 value of begemotBridgeStpPort." 582 ::= { begemotBridgeStpPortEntry 2 } 583 584begemotBridgeStpPortState OBJECT-TYPE 585 SYNTAX INTEGER { 586 disabled(1), 587 blocking(2), 588 listening(3), 589 learning(4), 590 forwarding(5), 591 broken(6) 592 } 593 MAX-ACCESS read-only 594 STATUS current 595 DESCRIPTION 596 "The current state of the port as defined by the operation 597 of the Spanning Tree Protocol. If the Spanning Tree Protocol 598 is administratively disabled on the port, this object shall 599 have value disabled(1). A value of broken(6) does not correspond 600 to any legal state of a port, and if present should indicate 601 error in the operation of either the Spanning Tree Protocol 602 implementation running on the device or the management entity." 603 ::= { begemotBridgeStpPortEntry 3 } 604 605begemotBridgeStpPortEnable OBJECT-TYPE 606 SYNTAX INTEGER { 607 enabled(1), 608 disabled(2) 609 } 610 MAX-ACCESS read-write 611 STATUS current 612 DESCRIPTION 613 "The administrative Spanning Tree Protocol state of the 614 port - value of enabled(1) indicates that the port is 615 participating in the Spanning Tree Protocol operation." 616 ::= { begemotBridgeStpPortEntry 4 } 617 618begemotBridgeStpPortPathCost OBJECT-TYPE 619 SYNTAX Integer32 (1..65535) 620 MAX-ACCESS read-write 621 STATUS current 622 DESCRIPTION 623 "The contribution of the path through this port, when the port 624 is the Root Port, to the total cost of the path to the root 625 bridge for this bridge." 626 ::= { begemotBridgeStpPortEntry 5 } 627 628begemotBridgeStpPortDesignatedRoot OBJECT-TYPE 629 SYNTAX BridgeId 630 MAX-ACCESS read-only 631 STATUS current 632 DESCRIPTION 633 "The unique Bridge Identifier of the bridge recorded as the 634 root in the Root Identifier parameter of Configuration BPDUs 635 transmitted by the Designated Bridge for the LAN to which 636 the port is attached." 637 ::= { begemotBridgeStpPortEntry 6 } 638 639begemotBridgeStpPortDesignatedCost OBJECT-TYPE 640 SYNTAX Integer32 641 MAX-ACCESS read-only 642 STATUS current 643 DESCRIPTION 644 "For a Designated port, the path cost (equal to the Root 645 Path Cost of the bridge) offered to the LAN to which the 646 port is attached otherwise the cost of the path to the Root 647 offered by the Designated Port on the LAN to which this 648 Port is attached." 649 ::= { begemotBridgeStpPortEntry 7 } 650 651begemotBridgeStpPortDesignatedBridge OBJECT-TYPE 652 SYNTAX BridgeId 653 MAX-ACCESS read-only 654 STATUS current 655 DESCRIPTION 656 "The unique Bridge Identifier of the bridge to which the 657 port belongs, in the case when the port is a designated 658 port, otherwise the bridge believed to be the Designated 659 Bridge for the LAN to which this port is attached." 660 ::= { begemotBridgeStpPortEntry 8 } 661 662begemotBridgeStpPortDesignatedPort OBJECT-TYPE 663 SYNTAX BridgePortId 664 MAX-ACCESS read-only 665 STATUS current 666 DESCRIPTION 667 "The Port Identifier of the Bridge port, on the Designated 668 Bridge, through which the Designated Bridge transmits the 669 Configuration Message information stored by this port." 670 ::= { begemotBridgeStpPortEntry 9 } 671 672begemotBridgeStpPortForwardTransitions OBJECT-TYPE 673 SYNTAX Counter32 674 MAX-ACCESS read-only 675 STATUS current 676 DESCRIPTION 677 "The number of times this port has transitioned 678 from the Learning state to the Forwarding state." 679 ::= { begemotBridgeStpPortEntry 10 } 680 681-- ---------------------------------------------------------- -- 682-- the Bridge STP extended ports table 683-- ---------------------------------------------------------- -- 684 685begemotBridgeStpExtPortTable OBJECT-TYPE 686 SYNTAX SEQUENCE OF BegemotBridgeStpExtPortEntry 687 MAX-ACCESS not-accessible 688 STATUS current 689 DESCRIPTION 690 "A table that contains port-specific Rapid Spanning Tree 691 information for the bridge interface members." 692 ::= { begemotBridgeStp 3 } 693 694begemotBridgeStpExtPortEntry OBJECT-TYPE 695 SYNTAX BegemotBridgeStpExtPortEntry 696 MAX-ACCESS not-accessible 697 STATUS current 698 DESCRIPTION 699 "A list of Rapid Spanning Tree information maintained by 700 each bridge interface member." 701 AUGMENTS { begemotBridgeStpPortEntry } 702 ::= { begemotBridgeStpExtPortTable 1 } 703 704BegemotBridgeStpExtPortEntry ::= SEQUENCE { 705 begemotBridgeStpPortProtocolMigration TruthValue, 706 begemotBridgeStpPortAdminEdgePort TruthValue, 707 begemotBridgeStpPortOperEdgePort TruthValue, 708 begemotBridgeStpPortAdminPointToPoint INTEGER, 709 begemotBridgeStpPortOperPointToPoint TruthValue, 710 begemotBridgeStpPortAdminPathCost Integer32 711} 712 713begemotBridgeStpPortProtocolMigration OBJECT-TYPE 714 SYNTAX TruthValue 715 MAX-ACCESS read-write 716 STATUS current 717 DESCRIPTION 718 "When operating in RSTP (version 2) mode, writing true(1) 719 to this object forces this port to transmit RSTP BPDUs. 720 Any other operation on this object has no effect and 721 it always returns false(2) when read." 722 ::= { begemotBridgeStpExtPortEntry 1 } 723 724begemotBridgeStpPortAdminEdgePort OBJECT-TYPE 725 SYNTAX TruthValue 726 MAX-ACCESS read-write 727 STATUS current 728 DESCRIPTION 729 "The administrative value of the Edge Port parameter. A 730 value of true(1) indicates that this port should be 731 assumed as an edge-port, and a value of false(2) indicates 732 that this port should be assumed as a non-edge-port. 733 Setting this object will also cause the corresponding 734 instance of begemotBridgeStpPortOperEdgePort to change to 735 the same value. Note that even when this object's value 736 is true, the value of the corresponding instance of 737 begemotBridgeStpPortOperEdgePort can be false if a BPDU 738 has been received. 739 740 The value of this object MUST be retained across 741 reinitializations of the management system." 742 ::= { begemotBridgeStpExtPortEntry 2 } 743 744begemotBridgeStpPortOperEdgePort OBJECT-TYPE 745 SYNTAX TruthValue 746 MAX-ACCESS read-only 747 STATUS current 748 DESCRIPTION 749 "The operational value of the Edge Port parameter. The 750 object is initialized to the value of the corresponding 751 instance of begemotBridgeStpPortAdminEdgePort. When the 752 corresponding instance of begemotBridgeStpPortAdminEdgePort 753 is set, this object will be changed as well. This object 754 will also be changed to false on reception of a BPDU." 755 ::= { begemotBridgeStpExtPortEntry 3 } 756 757begemotBridgeStpPortAdminPointToPoint OBJECT-TYPE 758 SYNTAX INTEGER { 759 forceTrue(0), 760 forceFalse(1), 761 auto(2) 762 } 763 MAX-ACCESS read-write 764 STATUS current 765 DESCRIPTION 766 "The administrative point-to-point status of the LAN segment 767 attached to this port, using the enumeration values of the 768 IEEE 802.1w clause. A value of forceTrue(0) indicates 769 that this port should always be treated as if it is 770 connected to a point-to-point link. A value of 771 forceFalse(1) indicates that this port should be treated as 772 having a shared media connection. A value of auto(2) 773 indicates that this port is considered to have a 774 point-to-point link if it is an Aggregator and all of its 775 members are aggregatable, or if the MAC entity 776 is configured for full duplex operation, either through 777 auto-negotiation or by management means. Manipulating this 778 object changes the underlying adminPortToPortMAC. 779 780 The value of this object MUST be retained across 781 reinitializations of the management system." 782 ::= { begemotBridgeStpExtPortEntry 4 } 783 784begemotBridgeStpPortOperPointToPoint OBJECT-TYPE 785 SYNTAX TruthValue 786 MAX-ACCESS read-only 787 STATUS current 788 DESCRIPTION 789 "The operational point-to-point status of the LAN segment 790 attached to this port. It indicates whether a port is 791 considered to have a point-to-point connection. 792 If adminPointToPointMAC is set to auto(2), then the value 793 of operPointToPointMAC is determined in accordance with the 794 specific procedures defined for the MAC entity concerned, 795 as defined in IEEE 802.1w, clause 6.5. The value is 796 determined dynamically; that is, it is re-evaluated whenever 797 the value of adminPointToPointMAC changes, and whenever 798 the specific procedures defined for the MAC entity evaluates 799 a change in its point-to-point status." 800 ::= { begemotBridgeStpExtPortEntry 5 } 801 802begemotBridgeStpPortAdminPathCost OBJECT-TYPE 803 SYNTAX Integer32 (0..200000000) 804 MAX-ACCESS read-write 805 STATUS current 806 DESCRIPTION 807 "The administratively assigned value for the contribution 808 of this port to the path cost of paths toward the spanning 809 tree root. 810 811 Writing a value of '0' assigns the automatically calculated 812 default Path Cost value to the port. If the default Path 813 Cost is being used, this object returns '0' when read. 814 815 This complements the object begemotBridgeStpPortPathCost or 816 begemotBridgeStpPortPathCost32, which returns the operational 817 value of the path cost. 818 819 The value of this object MUST be retained across 820 reinitializations of the management system." 821 ::= { begemotBridgeStpExtPortEntry 6 } 822 823-- ---------------------------------------------------------- -- 824-- the Bridge interface Transparent bridging table 825-- ---------------------------------------------------------- -- 826 827begemotBridgeTpTable OBJECT-TYPE 828 SYNTAX SEQUENCE OF BegemotBridgeTpEntry 829 MAX-ACCESS not-accessible 830 STATUS current 831 DESCRIPTION 832 "A table that contains information regarding transparent 833 bridging for each bridge interface on the managed device." 834 ::= { begemotBridgeTp 1 } 835 836begemotBridgeTpEntry OBJECT-TYPE 837 SYNTAX BegemotBridgeTpEntry 838 MAX-ACCESS not-accessible 839 STATUS current 840 DESCRIPTION 841 "A list of information regarding transparent bridging 842 on a bridge interface." 843 AUGMENTS { begemotBridgeBaseEntry } 844 ::= { begemotBridgeTpTable 1 } 845 846BegemotBridgeTpEntry ::= SEQUENCE { 847 begemotBridgeTpLearnedEntryDiscards Counter32, 848 begemotBridgeTpAgingTime Integer32, 849 begemotBridgeTpMaxAddresses Integer32 850} 851 852begemotBridgeTpLearnedEntryDiscards OBJECT-TYPE 853 SYNTAX Counter32 854 MAX-ACCESS read-only 855 STATUS current 856 DESCRIPTION 857 "The total number of Forwarding Database entries that would 858 have been learnt, but have been discarded due to Forwarding 859 Address Table having reached it's maximum entries limit." 860 ::= { begemotBridgeTpEntry 1 } 861 862begemotBridgeTpAgingTime OBJECT-TYPE 863 SYNTAX Integer32 (10..1000000) 864 UNITS "seconds" 865 MAX-ACCESS read-write 866 STATUS current 867 DESCRIPTION 868 "The timeout period in seconds before aging out 869 dynamically learnt forwarding entries." 870 ::= { begemotBridgeTpEntry 2 } 871 872begemotBridgeTpMaxAddresses OBJECT-TYPE 873 SYNTAX Integer32 (1..10000) 874 MAX-ACCESS read-write 875 STATUS current 876 DESCRIPTION 877 "The maximum number of entires that this bridge can 878 learn in it's Forwarding Address Table and use for 879 making forwarding decisions." 880 ::= { begemotBridgeTpEntry 3 } 881 882-- ---------------------------------------------------------- -- 883-- The Forwarding Database for Transparent Bridging interfaces 884-- ---------------------------------------------------------- -- 885 886begemotBridgeTpFdbTable OBJECT-TYPE 887 SYNTAX SEQUENCE OF BegemotBridgeTpFdbEntry 888 MAX-ACCESS not-accessible 889 STATUS current 890 DESCRIPTION 891 "A table that contains information about unicast entries 892 for which the bridge interfaces have forwarding and/or 893 filtering information. This information is used by the 894 bridge interfaces to make forwarding decisions." 895 ::= { begemotBridgeTp 2 } 896 897begemotBridgeTpFdbEntry OBJECT-TYPE 898 SYNTAX BegemotBridgeTpFdbEntry 899 MAX-ACCESS not-accessible 900 STATUS current 901 DESCRIPTION 902 "Information about a specific unicast MAC address 903 for which the bridge interface has some forwarding 904 and/or filtering information." 905 INDEX { begemotBridgeBaseName, begemotBridgeTpFdbAddress } 906 ::= { begemotBridgeTpFdbTable 1 } 907 908BegemotBridgeTpFdbEntry ::= SEQUENCE { 909 begemotBridgeTpFdbAddress MacAddress, 910 begemotBridgeTpFdbPort Integer32, 911 begemotBridgeTpFdbStatus INTEGER 912} 913 914begemotBridgeTpFdbAddress OBJECT-TYPE 915 SYNTAX MacAddress 916 MAX-ACCESS read-only 917 STATUS current 918 DESCRIPTION 919 "A unicast MAC address for which the bridge has which the 920 bridge interface has some forwarding and/or filtering 921 information." 922 ::= { begemotBridgeTpFdbEntry 1 } 923 924begemotBridgeTpFdbPort OBJECT-TYPE 925 SYNTAX Integer32 926 MAX-ACCESS read-only 927 STATUS current 928 DESCRIPTION 929 "The port number of the bridge port on which a frame having 930 a source address equal to the value of the corresponding 931 instance of begemotBridgeTpFdbAddress has been seen." 932 ::= { begemotBridgeTpFdbEntry 2 } 933 934begemotBridgeTpFdbStatus OBJECT-TYPE 935 SYNTAX INTEGER { 936 other(1), 937 invalid(2), 938 learned(3), 939 self(4), 940 mgmt(5) 941 } 942 MAX-ACCESS read-only 943 STATUS current 944 DESCRIPTION 945 "The status of this entry. The meanings of the 946 values are: 947 other(1) - none of the following. 948 invalid(2) - this entry is no longer valid (e.g., 949 it was learned but has since aged out), but has 950 not yet been flushed from the table. 951 learned(3) - the value of the corresponding instance 952 of begemotBridgeTpFdbPort was learned, and is being 953 used. 954 self(4) - the value of the corresponding instance of 955 begemotBridgeTpFdbAddress represents one of the 956 bridge's addresses. The corresponding instance of 957 begemotBridgeTpFdbPort indicates which of the bridge's 958 ports has this address. 959 mgmt(5) - the value of the corresponding instance of 960 begemotBridgeTpFdbAddress has been added to the 961 bridge's Forwarding Database by some management 962 means." 963 ::= { begemotBridgeTpFdbEntry 3 } 964 965-- ---------------------------------------------------------- -- 966-- Ports table for Transparent Bridging interfaces 967-- ---------------------------------------------------------- -- 968 969begemotBridgeTpPortTable OBJECT-TYPE 970 SYNTAX SEQUENCE OF BegemotBridgeTpPortEntry 971 MAX-ACCESS not-accessible 972 STATUS current 973 DESCRIPTION 974 "A table that contains information about every bridge port, 975 member of a bridge interface, associated with the transparent 976 bridging function of the bridge." 977 ::= { begemotBridgeTp 3 } 978 979begemotBridgeTpPortEntry OBJECT-TYPE 980 SYNTAX BegemotBridgeTpPortEntry 981 MAX-ACCESS not-accessible 982 STATUS current 983 DESCRIPTION 984 "A list of information about every bridge port, member of a 985 bridge interface, associated with the bridge's transparent 986 bridging function." 987 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex } 988 ::= { begemotBridgeTpPortTable 1 } 989 990BegemotBridgeTpPortEntry ::= SEQUENCE { 991 begemotBridgeTpPort Integer32, 992 begemotBridgeTpPortMaxInfo Integer32, 993 begemotBridgeTpPortInFrames Counter32, 994 begemotBridgeTpPortOutFrames Counter32, 995 begemotBridgeTpPortInDiscards Counter32 996} 997 998begemotBridgeTpPort OBJECT-TYPE 999 SYNTAX Integer32 (1..65535) 1000 MAX-ACCESS read-only 1001 STATUS current 1002 DESCRIPTION 1003 "The system interface index of the port for which this entry 1004 contains Transparent bridging management information." 1005 ::= { begemotBridgeTpPortEntry 1 } 1006 1007begemotBridgeTpPortMaxInfo OBJECT-TYPE 1008 SYNTAX Integer32 1009 UNITS "bytes" 1010 MAX-ACCESS read-only 1011 STATUS current 1012 DESCRIPTION 1013 "The maximum size of the INFO (non-MAC) field that this port 1014 will receive or transmit." 1015 ::= { begemotBridgeTpPortEntry 2 } 1016 1017begemotBridgeTpPortInFrames OBJECT-TYPE 1018 SYNTAX Counter32 1019 UNITS "frames" 1020 MAX-ACCESS read-only 1021 STATUS current 1022 DESCRIPTION 1023 "The number of frames that have been received by this 1024 port from its segment. Note that a frame received on the 1025 interface corresponding to this port is only counted by 1026 this object if and only if it is for a protocol being 1027 processed by the local bridging function, including 1028 bridge management frames." 1029 ::= { begemotBridgeTpPortEntry 3 } 1030 1031begemotBridgeTpPortOutFrames OBJECT-TYPE 1032 SYNTAX Counter32 1033 UNITS "frames" 1034 MAX-ACCESS read-only 1035 STATUS current 1036 DESCRIPTION 1037 "The number of frames that have been transmitted by this 1038 port to its segment. Note that a frame transmitted on 1039 the interface corresponding to this port is only counted 1040 by this object if and only if it is for a protocol being 1041 processed by the local bridging function, including 1042 bridge management frames." 1043 ::= { begemotBridgeTpPortEntry 4 } 1044 1045begemotBridgeTpPortInDiscards OBJECT-TYPE 1046 SYNTAX Counter32 1047 UNITS "frames" 1048 MAX-ACCESS read-only 1049 STATUS current 1050 DESCRIPTION 1051 "Count of received valid frames that were discarded 1052 (i.e., filtered) by the Forwarding Process." 1053 ::= { begemotBridgeTpPortEntry 5 } 1054 1055-- ---------------------------------------------------------- -- 1056-- the begemotBridgePf objects 1057-- ---------------------------------------------------------- -- 1058 1059begemotBridgePfilStatus OBJECT-TYPE 1060 SYNTAX TruthValue 1061 MAX-ACCESS read-write 1062 STATUS current 1063 DESCRIPTION 1064 "Indicates whether packet filtering by some firewall 1065 package is enabled on the bridge interface." 1066 ::= { begemotBridgePf 1 } 1067 1068begemotBridgePfilMembers OBJECT-TYPE 1069 SYNTAX TruthValue 1070 MAX-ACCESS read-write 1071 STATUS current 1072 DESCRIPTION 1073 "A value of true(1) indicates that packet filtering is 1074 enabled on both incoming and outgoing bridge member 1075 interfaces." 1076 ::= { begemotBridgePf 2 } 1077 1078begemotBridgePfilIpOnly OBJECT-TYPE 1079 SYNTAX TruthValue 1080 MAX-ACCESS read-write 1081 STATUS current 1082 DESCRIPTION 1083 "This value controls the handling of non-IP packets which 1084 are not passed on for further processing to a firewall 1085 package. A value of false(0) indicates that all non-IP 1086 Ethernet frames are passed unconditionally." 1087 ::= { begemotBridgePf 3 } 1088 1089begemotBridgeLayer2PfStatus OBJECT-TYPE 1090 SYNTAX INTEGER { 1091 enabled(1), 1092 disabled(2) 1093 } 1094 MAX-ACCESS read-write 1095 STATUS current 1096 DESCRIPTION 1097 "This value indicates whether layer2 filtering by a 1098 firewall package is enabled for bridge interfaces." 1099 ::= { begemotBridgePf 4 } 1100 1101-- ---------------------------------------------------------- -- 1102-- the begemotBridgeConfigObjects objects 1103-- ---------------------------------------------------------- -- 1104 1105begemotBridgeDefaultBridgeIf OBJECT-TYPE 1106 1107 SYNTAX BridgeIfNameOrEmpty 1108 MAX-ACCESS read-write 1109 STATUS current 1110 DESCRIPTION 1111 "The name of the bridge interface that will be managed 1112 via objects in IETF BRIDGE-MIB (RFC4188). If the 1113 object's value is set to an empty string, bridge interfaces 1114 will only be managed via objects in this MIB module." 1115 DEFVAL { "bridge0" } 1116 ::= { begemotBridgeConfigObjects 1 } 1117 1118begemotBridgeDataUpdate OBJECT-TYPE 1119 1120 SYNTAX Timeout (1..300) 1121 UNITS "seconds" 1122 MAX-ACCESS read-write 1123 STATUS current 1124 DESCRIPTION 1125 "The maximum age in seconds of the cached data." 1126 DEFVAL { 10 } 1127 ::= { begemotBridgeConfigObjects 2 } 1128 1129begemotBridgeDataPoll OBJECT-TYPE 1130 1131 SYNTAX Timeout (1..3600) 1132 UNITS "seconds" 1133 MAX-ACCESS read-write 1134 STATUS current 1135 DESCRIPTION 1136 "The polling rate of data when the module is idle." 1137 DEFVAL { 300 } 1138 ::= { begemotBridgeConfigObjects 3 } 1139 1140-- ---------------------------------------------------------- -- 1141-- Notifications for the Spanning Tree Protocol 1142-- ---------------------------------------------------------- -- 1143 1144begemotBridgeNewRoot NOTIFICATION-TYPE 1145 OBJECTS { begemotBridgeBaseName } 1146 STATUS current 1147 DESCRIPTION 1148 "The begemotBridgeNewRoot trap indicates that one of the 1149 bridge interfaces on the sending agent's device has 1150 become the new root of the spanning tree topology it is 1151 participating in." 1152 ::= { begemotBridgeNotifications 1 } 1153 1154begemotBridgeTopologyChange NOTIFICATION-TYPE 1155 OBJECTS { begemotBridgeBaseName } 1156 STATUS current 1157 DESCRIPTION 1158 "A begemotBridgeTopologyChange trap is send when a member 1159 port on one of the bridge interfaces, monitored by the agent, 1160 transitions from the Learning state to the Forwarding state, 1161 or from the Forwarding state to the Blocking state. The trap 1162 is not sent if a begemotBridgeNewRoot trap is sent for the 1163 same transition." 1164 ::= { begemotBridgeNotifications 2 } 1165 1166END 1167