2 -- Copyright (C) 2006 Shteryana Shopova <syrinx@FreeBSD.org>
3 -- All rights reserved.
5 -- Redistribution and use in source and binary forms, with or without
6 -- modification, are permitted provided that the following conditions
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.
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
29 BEGEMOT-BRIDGE-MIB DEFINITIONS ::= BEGIN
32 MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
33 Counter32, Integer32, TimeTicks, mib-2
35 TEXTUAL-CONVENTION, MacAddress, TruthValue, RowStatus
39 InterfaceIndex FROM IF-MIB
43 begemotBridge MODULE-IDENTITY
44 LAST-UPDATED "200708060000Z"
45 ORGANIZATION "Sofia University St. Kliment Ohridski"
49 Postal: Faculty of Mathematics and Informatics
50 5 James Bourchier Blvd.
56 E-Mail: syrinx@FreeBSD.org"
58 "The Begemot MIB for managing bridge interfaces."
59 REVISION "200708060000Z"
61 "Third revision adds begemotBridgeBasePortPrivate
63 REVISION "200611210000Z"
65 "Second revision adds support for monitoring RSTP
67 REVISION "200607270000Z"
72 -- ---------------------------------------------------------- --
73 BridgeIfName ::= TEXTUAL-CONVENTION
77 "Name of a bridge interface."
78 SYNTAX OCTET STRING (SIZE(1..16))
80 BridgeIfNameOrEmpty ::= TEXTUAL-CONVENTION
84 "Name of a bridge interface."
85 SYNTAX OCTET STRING (SIZE(0..16))
87 BridgePortId ::= TEXTUAL-CONVENTION
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))
95 -- ---------------------------------------------------------- --
96 -- subtrees in the Begemot Bridge MIB
97 -- ---------------------------------------------------------- --
98 begemotBridgeNotifications OBJECT IDENTIFIER ::= { begemotBridge 0 }
100 begemotBridgeBase OBJECT IDENTIFIER ::= { begemotBridge 1 }
102 begemotBridgeStp OBJECT IDENTIFIER ::= { begemotBridge 2 }
104 begemotBridgeTp OBJECT IDENTIFIER ::= { begemotBridge 3 }
106 begemotBridgePf OBJECT IDENTIFIER ::= { begemotBridge 4 }
108 begemotBridgeConfigObjects OBJECT IDENTIFIER ::= { begemotBridge 5 }
110 -- ---------------------------------------------------------- --
111 -- the base Bridge interface table
112 -- ---------------------------------------------------------- --
114 begemotBridgeBaseTable OBJECT-TYPE
115 SYNTAX SEQUENCE OF BegemotBridgeBaseEntry
116 MAX-ACCESS not-accessible
119 "A table that contains generic information for each
120 bridge interface on the managed device."
121 ::= { begemotBridgeBase 1 }
123 begemotBridgeBaseEntry OBJECT-TYPE
124 SYNTAX BegemotBridgeBaseEntry
125 MAX-ACCESS not-accessible
128 "A list of information for the bridge interfaces on
130 INDEX { begemotBridgeBaseName }
131 ::= { begemotBridgeBaseTable 1 }
133 BegemotBridgeBaseEntry ::= SEQUENCE {
134 begemotBridgeBaseName BridgeIfName,
135 begemotBridgeBaseAddress MacAddress,
136 begemotBridgeBaseNumPorts Integer32,
137 begemotBridgeBaseType INTEGER,
138 begemotBridgeBaseStatus RowStatus
141 begemotBridgeBaseName OBJECT-TYPE
146 "The name of the bridge interface for which this
147 entry contains management information."
148 ::= { begemotBridgeBaseEntry 1 }
150 begemotBridgeBaseAddress OBJECT-TYPE
155 "The MAC address of the bridge interface."
156 ::= { begemotBridgeBaseEntry 2 }
158 begemotBridgeBaseNumPorts OBJECT-TYPE
163 "The number of ports, members of this bridge."
164 ::= { begemotBridgeBaseEntry 3 }
166 begemotBridgeBaseType OBJECT-TYPE
176 "Indicates what type of bridging this bridge can
178 ::= { begemotBridgeBaseEntry 4 }
180 begemotBridgeBaseStatus OBJECT-TYPE
182 MAX-ACCESS read-create
185 "Used to create/destroy bridge interfaces on the
187 ::= { begemotBridgeBaseEntry 5 }
189 -- ---------------------------------------------------------- --
190 -- the base Bridge ports table
191 -- ---------------------------------------------------------- --
193 begemotBridgeBasePortTable OBJECT-TYPE
194 SYNTAX SEQUENCE OF BegemotBridgeBasePortEntry
195 MAX-ACCESS not-accessible
198 "A table containing generic information about ports,
199 members of each bridge interface."
200 ::= { begemotBridgeBase 2 }
202 begemotBridgeBasePortEntry OBJECT-TYPE
203 SYNTAX BegemotBridgeBasePortEntry
204 MAX-ACCESS not-accessible
207 "A list of information about a specific port, member of
209 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex }
210 ::= { begemotBridgeBasePortTable 1 }
212 BegemotBridgeBasePortEntry ::= SEQUENCE {
213 begemotBridgeBasePort Integer32,
214 begemotBridgeBasePortIfIndex InterfaceIndex,
215 begemotBridgeBaseSpanEnabled INTEGER,
216 begemotBridgeBasePortDelayExceededDiscards Counter32,
217 begemotBridgeBasePortMtuExceededDiscards Counter32,
218 begemotBridgeBasePortStatus RowStatus,
219 begemotBridgeBasePortPrivate TruthValue
222 begemotBridgeBasePort OBJECT-TYPE
223 SYNTAX Integer32 (1..65535)
227 "The system interface index of the interface corresponding
229 ::= { begemotBridgeBasePortEntry 1 }
231 begemotBridgeBasePortIfIndex OBJECT-TYPE
232 SYNTAX InterfaceIndex
236 "The value of the instance of the ifIndex object,
237 defined in IF-MIB, for the interface corresponding
239 ::= { begemotBridgeBasePortEntry 2 }
241 begemotBridgeBaseSpanEnabled OBJECT-TYPE
246 MAX-ACCESS read-write
249 "The value of this objects reflects whether the port
250 is a span port on the specified bridge interface."
251 ::= { begemotBridgeBasePortEntry 3 }
253 begemotBridgeBasePortDelayExceededDiscards OBJECT-TYPE
258 "The number of frames discarded by this port due
259 to excessive transit delay through the bridge."
260 ::= { begemotBridgeBasePortEntry 4 }
262 begemotBridgeBasePortMtuExceededDiscards OBJECT-TYPE
267 "The number of frames discarded by this port due
268 to an excessive size."
269 ::= { begemotBridgeBasePortEntry 5 }
271 begemotBridgeBasePortStatus OBJECT-TYPE
273 MAX-ACCESS read-create
276 "Used to control addition of member ports to or
277 removal of member ports from a specified bridge."
278 ::= { begemotBridgeBasePortEntry 6 }
280 begemotBridgeBasePortPrivate OBJECT-TYPE
282 MAX-ACCESS read-write
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
289 ::= { begemotBridgeBasePortEntry 7 }
291 -- ---------------------------------------------------------- --
292 -- the Bridge interface STP table
293 -- ---------------------------------------------------------- --
295 begemotBridgeStpTable OBJECT-TYPE
296 SYNTAX SEQUENCE OF BegemotBridgeStpEntry
297 MAX-ACCESS not-accessible
300 "A table that contains Spanning Tree Protocol information
301 for each bridge interface on the managed device."
302 ::= { begemotBridgeStp 1 }
304 begemotBridgeStpEntry OBJECT-TYPE
305 SYNTAX BegemotBridgeStpEntry
306 MAX-ACCESS not-accessible
309 "A list of information about the Spanning Tree Protocol
310 operation on a bridge interface."
311 AUGMENTS { begemotBridgeBaseEntry }
312 ::= { begemotBridgeStpTable 1 }
314 BegemotBridgeStpEntry ::= 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
333 begemotBridgeStpProtocolSpecification OBJECT-TYPE
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
347 ::= { begemotBridgeStpEntry 1 }
349 begemotBridgeStpPriority OBJECT-TYPE
350 SYNTAX Integer32 (0..65535)
351 MAX-ACCESS read-write
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 }
359 begemotBridgeStpTimeSinceTopologyChange OBJECT-TYPE
361 UNITS "centi-seconds"
365 "The time (in hundreds of a second) since a topology change
366 was last detected by this bridge."
367 ::= { begemotBridgeStpEntry 3 }
369 begemotBridgeStpTopChanges OBJECT-TYPE
374 "The number of times a topology change was detected by the
375 bridge interface since the management entity was initialized
377 ::= { begemotBridgeStpEntry 4 }
379 begemotBridgeStpDesignatedRoot OBJECT-TYPE
384 "The bridge identifier of the root of the spanning tree as
385 calculated by the Spanning Tree Protocol."
386 ::= { begemotBridgeStpEntry 5 }
388 begemotBridgeStpRootCost OBJECT-TYPE
393 "The cost of the path from this bridge to the root bridge."
394 ::= { begemotBridgeStpEntry 6 }
396 begemotBridgeStpRootPort OBJECT-TYPE
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 }
407 begemotBridgeStpMaxAge OBJECT-TYPE
409 UNITS "centi-seconds"
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 }
419 begemotBridgeStpHelloTime OBJECT-TYPE
421 UNITS "centi-seconds"
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 }
432 begemotBridgeStpHoldTime OBJECT-TYPE
434 UNITS "centi-seconds"
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 }
444 begemotBridgeStpForwardDelay OBJECT-TYPE
446 UNITS "centi-seconds"
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
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 }
460 begemotBridgeStpBridgeMaxAge OBJECT-TYPE
461 SYNTAX Timeout (600..4000)
462 UNITS "centi-seconds"
463 MAX-ACCESS read-write
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 }
471 begemotBridgeStpBridgeHelloTime OBJECT-TYPE
472 SYNTAX Timeout (100..1000)
473 UNITS "centi-seconds"
474 MAX-ACCESS read-write
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 }
482 begemotBridgeStpBridgeForwardDelay OBJECT-TYPE
483 SYNTAX Timeout (400..3000)
484 UNITS "centi-seconds"
485 MAX-ACCESS read-write
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 }
493 begemotBridgeStpVersion OBJECT-TYPE
498 MAX-ACCESS read-write
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.
510 The value of this object MUST be retained across
511 reinitializations of the management system."
513 ::= { begemotBridgeStpEntry 15 }
515 begemotBridgeStpTxHoldCount OBJECT-TYPE
516 SYNTAX Integer32 (1..10)
517 MAX-ACCESS read-write
520 "The value used by the Port Transmit state machine to limit
521 the maximum transmission rate of BPDUs on the bridge interface.
523 The value of this object MUST be retained across
524 reinitializations of the management system."
526 ::= { begemotBridgeStpEntry 16 }
528 -- ---------------------------------------------------------- --
529 -- the Bridge STP ports table
530 -- ---------------------------------------------------------- --
532 begemotBridgeStpPortTable OBJECT-TYPE
533 SYNTAX SEQUENCE OF BegemotBridgeStpPortEntry
534 MAX-ACCESS not-accessible
537 "A table containing Spanning Tree Protocol information
538 about the members of each bridge interface."
539 ::= { begemotBridgeStp 2 }
541 begemotBridgeStpPortEntry OBJECT-TYPE
542 SYNTAX BegemotBridgeStpPortEntry
543 MAX-ACCESS not-accessible
546 "A list of Spanning Tree Protocol information about
547 a specific member of a bridge interface."
548 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex }
549 ::= { begemotBridgeStpPortTable 1 }
551 BegemotBridgeStpPortEntry ::= 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
564 begemotBridgeStpPort OBJECT-TYPE
565 SYNTAX Integer32 (1..65535)
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 }
574 begemotBridgeStpPortPriority OBJECT-TYPE
575 SYNTAX Integer32 (0..255)
576 MAX-ACCESS read-write
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 }
584 begemotBridgeStpPortState OBJECT-TYPE
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 }
605 begemotBridgeStpPortEnable OBJECT-TYPE
610 MAX-ACCESS read-write
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 }
618 begemotBridgeStpPortPathCost OBJECT-TYPE
619 SYNTAX Integer32 (1..65535)
620 MAX-ACCESS read-write
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 }
628 begemotBridgeStpPortDesignatedRoot OBJECT-TYPE
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 }
639 begemotBridgeStpPortDesignatedCost OBJECT-TYPE
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
649 ::= { begemotBridgeStpPortEntry 7 }
651 begemotBridgeStpPortDesignatedBridge OBJECT-TYPE
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 }
662 begemotBridgeStpPortDesignatedPort OBJECT-TYPE
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 }
672 begemotBridgeStpPortForwardTransitions OBJECT-TYPE
677 "The number of times this port has transitioned
678 from the Learning state to the Forwarding state."
679 ::= { begemotBridgeStpPortEntry 10 }
681 -- ---------------------------------------------------------- --
682 -- the Bridge STP extended ports table
683 -- ---------------------------------------------------------- --
685 begemotBridgeStpExtPortTable OBJECT-TYPE
686 SYNTAX SEQUENCE OF BegemotBridgeStpExtPortEntry
687 MAX-ACCESS not-accessible
690 "A table that contains port-specific Rapid Spanning Tree
691 information for the bridge interface members."
692 ::= { begemotBridgeStp 3 }
694 begemotBridgeStpExtPortEntry OBJECT-TYPE
695 SYNTAX BegemotBridgeStpExtPortEntry
696 MAX-ACCESS not-accessible
699 "A list of Rapid Spanning Tree information maintained by
700 each bridge interface member."
701 AUGMENTS { begemotBridgeStpPortEntry }
702 ::= { begemotBridgeStpExtPortTable 1 }
704 BegemotBridgeStpExtPortEntry ::= SEQUENCE {
705 begemotBridgeStpPortProtocolMigration TruthValue,
706 begemotBridgeStpPortAdminEdgePort TruthValue,
707 begemotBridgeStpPortOperEdgePort TruthValue,
708 begemotBridgeStpPortAdminPointToPoint INTEGER,
709 begemotBridgeStpPortOperPointToPoint TruthValue,
710 begemotBridgeStpPortAdminPathCost Integer32
713 begemotBridgeStpPortProtocolMigration OBJECT-TYPE
715 MAX-ACCESS read-write
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 }
724 begemotBridgeStpPortAdminEdgePort OBJECT-TYPE
726 MAX-ACCESS read-write
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
740 The value of this object MUST be retained across
741 reinitializations of the management system."
742 ::= { begemotBridgeStpExtPortEntry 2 }
744 begemotBridgeStpPortOperEdgePort OBJECT-TYPE
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 }
757 begemotBridgeStpPortAdminPointToPoint OBJECT-TYPE
763 MAX-ACCESS read-write
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.
780 The value of this object MUST be retained across
781 reinitializations of the management system."
782 ::= { begemotBridgeStpExtPortEntry 4 }
784 begemotBridgeStpPortOperPointToPoint OBJECT-TYPE
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 }
802 begemotBridgeStpPortAdminPathCost OBJECT-TYPE
803 SYNTAX Integer32 (0..200000000)
804 MAX-ACCESS read-write
807 "The administratively assigned value for the contribution
808 of this port to the path cost of paths toward the spanning
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.
815 This complements the object begemotBridgeStpPortPathCost or
816 begemotBridgeStpPortPathCost32, which returns the operational
817 value of the path cost.
819 The value of this object MUST be retained across
820 reinitializations of the management system."
821 ::= { begemotBridgeStpExtPortEntry 6 }
823 -- ---------------------------------------------------------- --
824 -- the Bridge interface Transparent bridging table
825 -- ---------------------------------------------------------- --
827 begemotBridgeTpTable OBJECT-TYPE
828 SYNTAX SEQUENCE OF BegemotBridgeTpEntry
829 MAX-ACCESS not-accessible
832 "A table that contains information regarding transparent
833 bridging for each bridge interface on the managed device."
834 ::= { begemotBridgeTp 1 }
836 begemotBridgeTpEntry OBJECT-TYPE
837 SYNTAX BegemotBridgeTpEntry
838 MAX-ACCESS not-accessible
841 "A list of information regarding transparent bridging
842 on a bridge interface."
843 AUGMENTS { begemotBridgeBaseEntry }
844 ::= { begemotBridgeTpTable 1 }
846 BegemotBridgeTpEntry ::= SEQUENCE {
847 begemotBridgeTpLearnedEntryDiscards Counter32,
848 begemotBridgeTpAgingTime Integer32,
849 begemotBridgeTpMaxAddresses Integer32
852 begemotBridgeTpLearnedEntryDiscards OBJECT-TYPE
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 }
862 begemotBridgeTpAgingTime OBJECT-TYPE
863 SYNTAX Integer32 (10..1000000)
865 MAX-ACCESS read-write
868 "The timeout period in seconds before aging out
869 dynamically learnt forwarding entries."
870 ::= { begemotBridgeTpEntry 2 }
872 begemotBridgeTpMaxAddresses OBJECT-TYPE
873 SYNTAX Integer32 (1..10000)
874 MAX-ACCESS read-write
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 }
882 -- ---------------------------------------------------------- --
883 -- The Forwarding Database for Transparent Bridging interfaces
884 -- ---------------------------------------------------------- --
886 begemotBridgeTpFdbTable OBJECT-TYPE
887 SYNTAX SEQUENCE OF BegemotBridgeTpFdbEntry
888 MAX-ACCESS not-accessible
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 }
897 begemotBridgeTpFdbEntry OBJECT-TYPE
898 SYNTAX BegemotBridgeTpFdbEntry
899 MAX-ACCESS not-accessible
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 }
908 BegemotBridgeTpFdbEntry ::= SEQUENCE {
909 begemotBridgeTpFdbAddress MacAddress,
910 begemotBridgeTpFdbPort Integer32,
911 begemotBridgeTpFdbStatus INTEGER
914 begemotBridgeTpFdbAddress OBJECT-TYPE
919 "A unicast MAC address for which the bridge has which the
920 bridge interface has some forwarding and/or filtering
922 ::= { begemotBridgeTpFdbEntry 1 }
924 begemotBridgeTpFdbPort OBJECT-TYPE
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 }
934 begemotBridgeTpFdbStatus OBJECT-TYPE
945 "The status of this entry. The meanings of the
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
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
963 ::= { begemotBridgeTpFdbEntry 3 }
965 -- ---------------------------------------------------------- --
966 -- Ports table for Transparent Bridging interfaces
967 -- ---------------------------------------------------------- --
969 begemotBridgeTpPortTable OBJECT-TYPE
970 SYNTAX SEQUENCE OF BegemotBridgeTpPortEntry
971 MAX-ACCESS not-accessible
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 }
979 begemotBridgeTpPortEntry OBJECT-TYPE
980 SYNTAX BegemotBridgeTpPortEntry
981 MAX-ACCESS not-accessible
984 "A list of information about every bridge port, member of a
985 bridge interface, associated with the bridge's transparent
987 INDEX { begemotBridgeBaseName, begemotBridgeBasePortIfIndex }
988 ::= { begemotBridgeTpPortTable 1 }
990 BegemotBridgeTpPortEntry ::= SEQUENCE {
991 begemotBridgeTpPort Integer32,
992 begemotBridgeTpPortMaxInfo Integer32,
993 begemotBridgeTpPortInFrames Counter32,
994 begemotBridgeTpPortOutFrames Counter32,
995 begemotBridgeTpPortInDiscards Counter32
998 begemotBridgeTpPort OBJECT-TYPE
999 SYNTAX Integer32 (1..65535)
1000 MAX-ACCESS read-only
1003 "The system interface index of the port for which this entry
1004 contains Transparent bridging management information."
1005 ::= { begemotBridgeTpPortEntry 1 }
1007 begemotBridgeTpPortMaxInfo OBJECT-TYPE
1010 MAX-ACCESS read-only
1013 "The maximum size of the INFO (non-MAC) field that this port
1014 will receive or transmit."
1015 ::= { begemotBridgeTpPortEntry 2 }
1017 begemotBridgeTpPortInFrames OBJECT-TYPE
1020 MAX-ACCESS read-only
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 }
1031 begemotBridgeTpPortOutFrames OBJECT-TYPE
1034 MAX-ACCESS read-only
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 }
1045 begemotBridgeTpPortInDiscards OBJECT-TYPE
1048 MAX-ACCESS read-only
1051 "Count of received valid frames that were discarded
1052 (i.e., filtered) by the Forwarding Process."
1053 ::= { begemotBridgeTpPortEntry 5 }
1055 -- ---------------------------------------------------------- --
1056 -- the begemotBridgePf objects
1057 -- ---------------------------------------------------------- --
1059 begemotBridgePfilStatus OBJECT-TYPE
1061 MAX-ACCESS read-write
1064 "Indicates whether packet filtering by some firewall
1065 package is enabled on the bridge interface."
1066 ::= { begemotBridgePf 1 }
1068 begemotBridgePfilMembers OBJECT-TYPE
1070 MAX-ACCESS read-write
1073 "A value of true(1) indicates that packet filtering is
1074 enabled on both incoming and outgoing bridge member
1076 ::= { begemotBridgePf 2 }
1078 begemotBridgePfilIpOnly OBJECT-TYPE
1080 MAX-ACCESS read-write
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 }
1089 begemotBridgeLayer2PfStatus OBJECT-TYPE
1094 MAX-ACCESS read-write
1097 "This value indicates whether layer2 filtering by a
1098 firewall package is enabled for bridge interfaces."
1099 ::= { begemotBridgePf 4 }
1101 -- ---------------------------------------------------------- --
1102 -- the begemotBridgeConfigObjects objects
1103 -- ---------------------------------------------------------- --
1105 begemotBridgeDefaultBridgeIf OBJECT-TYPE
1107 SYNTAX BridgeIfNameOrEmpty
1108 MAX-ACCESS read-write
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 }
1118 begemotBridgeDataUpdate OBJECT-TYPE
1120 SYNTAX Timeout (1..300)
1122 MAX-ACCESS read-write
1125 "The maximum age in seconds of the cached data."
1127 ::= { begemotBridgeConfigObjects 2 }
1129 begemotBridgeDataPoll OBJECT-TYPE
1131 SYNTAX Timeout (1..3600)
1133 MAX-ACCESS read-write
1136 "The polling rate of data when the module is idle."
1138 ::= { begemotBridgeConfigObjects 3 }
1140 -- ---------------------------------------------------------- --
1141 -- Notifications for the Spanning Tree Protocol
1142 -- ---------------------------------------------------------- --
1144 begemotBridgeNewRoot NOTIFICATION-TYPE
1145 OBJECTS { begemotBridgeBaseName }
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
1152 ::= { begemotBridgeNotifications 1 }
1154 begemotBridgeTopologyChange NOTIFICATION-TYPE
1155 OBJECTS { begemotBridgeBaseName }
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
1164 ::= { begemotBridgeNotifications 2 }