smilint output for ./BFD-DRAFT-01-MIB
| Message Severities |
|---|
| Severity | Count |
|---|
| error | 2 |
| warning | 2 |
| Message Types |
|---|
| Type | Count |
|---|
| bad-identifier-case (error) | 1 |
| index-exceeds-too-large (warning) | 1 |
| object-identifier-not-prefix (error) | 1 |
| type-without-format (warning) | 1 |
Messages:
BFD-DRAFT-01-MIB
1: -- extracted from draft-ietf-bfd-mib-01.txt
2: -- at Sat Jul 9 06:33:44 2005
3:
4: BFD-DRAFT-01-MIB DEFINITIONS ::= BEGIN
5: -- RFC-editor pls change BFD-DRAFT-*-MIB to
6: -- BFD-STD-MIB
7:
8: IMPORTS
9: MODULE-IDENTITY, OBJECT-TYPE,
10: Unsigned32, Counter32, Counter64,
11: NOTIFICATION-TYPE, mib-2
12: FROM SNMPv2-SMI
13:
14: MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
15: FROM SNMPv2-CONF
16:
17: TEXTUAL-CONVENTION, TruthValue, RowStatus, StorageType,
18: TimeStamp
19: FROM SNMPv2-TC
20:
21: InetAddress, InetAddressType, InetPortNumber
22: FROM INET-ADDRESS-MIB
23: ;
24:
25: bfdMIB MODULE-IDENTITY
26: LAST-UPDATED "200507221200Z" -- 04 July 2005 12:00:00 EST
27: ORGANIZATION "IETF"
28: CONTACT-INFO
29: " Thomas D. Nadeau
30: Cisco Systems, Inc.
31: Email: tnadeau@cisco.com
32:
33: Zafar Ali
34: Cisco Systems, Inc.
35: Email: zali@cisco.com
36: "
37: DESCRIPTION
38: "Bidirectional Forwarding Management Information Base."
39:
40: -- Revision history.
41: REVISION
42: "200507221200Z" -- 04 July 2005 12:00:00 EST
43: DESCRIPTION
44: "Initial version. Published as RFC xxxx." -- RFC-editor pls fill
45: -- in xxx
46: ::= { mib-2 XXX } -- assigned by IANA, see section 18.1 for details
46: error -
`XXX' should start with a lower case letter
46: error -
Object identifier element `XXX' name only allowed as first element
47:
48: -- Top level components of this MIB module.
49: bfdNotifications OBJECT IDENTIFIER ::= { bfdMIB 0 }
50:
51: bfdObjects OBJECT IDENTIFIER ::= { bfdMIB 1 }
52:
53: bfdConformance OBJECT IDENTIFIER ::= { bfdMIB 3 }
54:
55: bfdScalarObjects OBJECT IDENTIFIER ::= { bfdObjects 1 }
56:
57:
58: -- Textual Conventions
59:
60: BfdSessIndexTC ::= TEXTUAL-CONVENTION
61: DISPLAY-HINT "d"
62: STATUS current
63: DESCRIPTION
64: "An index used to uniquely identify BFD sessions."
65: SYNTAX Unsigned32 (1..4294967295)
66:
67:
68: BfdInterval ::= TEXTUAL-CONVENTION
68: warning -
warning: type `BfdInterval' has no format specification
69: STATUS current
70: DESCRIPTION
71: "The BFD interval delay in microseconds."
72: SYNTAX Unsigned32 (1..4294967295)
73:
74: BfdDiag ::= TEXTUAL-CONVENTION
75: STATUS current
76: DESCRIPTION
77: "A common BFD diagnostic code."
78:
79: SYNTAX INTEGER { noDiagnostic(1),
80: controlDetectionTimeExpired(2),
81: echoFunctionFailed(3),
82: neighborSignaledSessionDown(4),
83: forwardingPlaneReset(5),
84: pathDown(6),
85: concatenatedPathDown(7),
86: administrativelyDown(8),
87: reverseConcatenatedPathDown (9)
88: }
89:
90: -- BFD General Variables
91:
92: -- These parameters apply globally to the Router's
93: -- BFD Process.
94:
95: bfdAdminStatus OBJECT-TYPE
96: SYNTAX INTEGER { enabled(1), disabled(2) }
97: MAX-ACCESS read-write
98: STATUS current
99: DESCRIPTION
100: "The global administrative status of BFD in this router.
101: The value 'enabled' denotes that the BFD Process is
102: active on at least one interface; 'disabled' disables
103: it on all interfaces."
104: DEFVAL { enabled }
105: ::= { bfdScalarObjects 1 }
106:
107: bfdVersionNumber OBJECT-TYPE
108: SYNTAX Unsigned32
109: MAX-ACCESS read-only
110: STATUS current
111: DESCRIPTION
112: "The current version number of the BFD protocol."
113: REFERENCE
114: " BFD Version 0 (draft-katz-ward-bfd-02.txt)"
115: DEFVAL { 0 }
116: ::= { bfdScalarObjects 3 }
117:
118:
119: -- BFD Session Table
120: -- The BFD Session Table specifies BFD session specific
121: -- information.
122:
123: bfdSessTable OBJECT-TYPE
124: SYNTAX SEQUENCE OF BfdSessEntry
125: MAX-ACCESS not-accessible
126: STATUS current
127: DESCRIPTION
128: "The BFD Session Table describes the BFD sessions."
129: REFERENCE
130: "BFD Version 0 (draft-katz-ward-bfd-02.txt)"
131: ::= { bfdObjects 2 }
132:
133: bfdSessEntry OBJECT-TYPE
134: SYNTAX BfdSessEntry
135: MAX-ACCESS not-accessible
136: STATUS current
137: DESCRIPTION
138: "The BFD Session Entry describes BFD session."
139: INDEX { bfdSessIndex }
140: ::= { bfdSessTable 1 }
141:
142: BfdSessEntry ::= SEQUENCE {
143: bfdSessIndex BfdSessIndexTC,
144: bfdSessApplicationId Unsigned32,
145: bfdSessDiscriminator Unsigned32,
146: bfdSessRemoteDiscr Unsigned32,
147: bfdSessUdpPort InetPortNumber,
148: bfdSessState INTEGER,
149: bfdSessRemoteHeardFlag TruthValue,
150: bfdSessDiag Unsigned32,
151: bfdSessOperMode INTEGER,
152: bfdSessDemandModeDesiredFlag TruthValue,
153: bfdSessEchoFuncModeDesiredFlag TruthValue,
154: bfdSessControlPlanIndepFlag TruthValue,
155: bfdSessAddrType InetAddressType,
156: bfdSessAddr InetAddress,
157: bfdSessDesiredMinTxInterval BfdInterval,
158: bfdSessDesiredMinRxInterval BfdInterval,
159: bfdSessDesiredMinEchoRxInterval BfdInterval,
160: bfdSessDetectMult Unsigned32,
161: bfdSessStorType StorageType,
162: bfdSessRowStatus RowStatus,
163: bfdSessAuthPresFlag TruthValue,
164: bfdSessAuthenticationType INTEGER
165: }
166:
167: bfdSessIndex OBJECT-TYPE
168: SYNTAX BfdSessIndexTC
169: MAX-ACCESS not-accessible
170: STATUS current
171: DESCRIPTION
172: "This object contains an index used to represent a
173: unique BFD session on this device."
174: ::= { bfdSessEntry 1 }
175:
176: bfdSessApplicationId OBJECT-TYPE
177: SYNTAX Unsigned32
178: MAX-ACCESS read-only
179: STATUS current
180: DESCRIPTION
181: "This object contains an index used to indicate
182: a local application which owns or maintains this
183: BFD session. For instance, the MPLS VPN process may
184: maintain a subset of the total number of BFD
185: sessions. This application ID provides a convenient
186: way to segregate sessions by the applications which
187: maintain them."
188: ::= { bfdSessEntry 2 }
189:
190: bfdSessDiscriminator OBJECT-TYPE
191: SYNTAX Unsigned32 (1..4294967295)
192: MAX-ACCESS read-only
193: STATUS current
194: DESCRIPTION
195: "This object specifies the local discriminator for this BFD
196: session, used to uniquely identify it."
197: ::= { bfdSessEntry 3 }
198:
199: bfdSessRemoteDiscr OBJECT-TYPE
200: SYNTAX Unsigned32 (1..4294967295)
201: MAX-ACCESS read-only
202: STATUS current
203: DESCRIPTION
204: "This object specifies the session discriminator chosen
205: by the remote system for this BFD session."
206: ::= { bfdSessEntry 4 }
207:
208: bfdSessUdpPort OBJECT-TYPE
209: SYNTAX InetPortNumber
210: MAX-ACCESS read-create
211: STATUS current
212: DESCRIPTION
213: "The UDP Port for BFD. The default value is the
214: well-known value for this port."
215: REFERENCE
216: "draft-katz-ward-bfd-02.txt and
217: draft-raggarwa-mpls-bfd-00.txt"
218: DEFVAL { 0 }
219: ::= { bfdSessEntry 5 }
220:
221: bfdSessState OBJECT-TYPE
222: SYNTAX INTEGER {
223: adminDown(1),
224: down(2),
225: init(3),
226: up(4)
227: }
228: MAX-ACCESS read-only
229: STATUS current
230: DESCRIPTION
231: "The perceived state of the BFD session."
232: ::= { bfdSessEntry 6 }
233:
234: bfdSessRemoteHeardFlag OBJECT-TYPE
235: SYNTAX TruthValue
236: MAX-ACCESS read-only
237: STATUS current
238: DESCRIPTION
239: "This object specifies status of BFD packet reception from
240: the remote system. Specifically, it is set to true(1) if
241: the local system is actively receiving BFD packets from the
242: remote system, and is set to false(0) if the local system
243: has not received BFD packets recently (within the detection
244: time) or if the local system is attempting to tear down
245: the BFD session."
246: ::= { bfdSessEntry 7 }
247:
248: bfdSessDiag OBJECT-TYPE
249: SYNTAX Unsigned32
250: MAX-ACCESS accessible-for-notify
251: STATUS current
252: DESCRIPTION
253: "A diagnostic code specifying the local system's reason
254: for the last transition of the session from up(1)
255: to some other state."
256: ::= { bfdSessEntry 8 }
257:
258: bfdSessOperMode OBJECT-TYPE
259: SYNTAX INTEGER { asyncModeWEchoFun(1),
260: asynchModeWOEchoFun(2),
261: demandModeWEchoFunction(3),
262: demandModeWOEchoFunction(4)
263: }
264: MAX-ACCESS read-only
265: STATUS current
266: DESCRIPTION
267: "This object specifies current operating mode that BFD
268: session is operating in.
269:
270: A value of AsyncModeWEchoFun(1) ...
271: A value of AsynchModeWOEchoFun(2) ...
272: A value of DemandModeWEchoFunction(3) ...
273: A value of DemandModeWOEchoFunction(4) ...
274: "
275: ::= { bfdSessEntry 9 }
276:
277: bfdSessDemandModeDesiredFlag OBJECT-TYPE
278: SYNTAX TruthValue
279: MAX-ACCESS read-create
280: STATUS current
281: DESCRIPTION
282: "This object indicates that the local system's
283: desire to use Demand mode. Specifically, it is set
284: to true(1) if the local system wishes to use
285: Demand mode or false(0) if not"
286: DEFVAL { false }
287: ::= { bfdSessEntry 10 }
288:
289: bfdSessEchoFuncModeDesiredFlag OBJECT-TYPE
290: SYNTAX TruthValue
291: MAX-ACCESS read-create
292: STATUS current
293: DESCRIPTION
294: "This object indicates that the local system's
295: desire to use Echo mode. Specifically, it is set
296: to true(1) if the local system wishes to use
297: Echo mode or false(0) if not"
298: DEFVAL { false }
299: ::= { bfdSessEntry 11 }
300:
301: bfdSessControlPlanIndepFlag OBJECT-TYPE
302: SYNTAX TruthValue
303: MAX-ACCESS read-create
304: STATUS current
305: DESCRIPTION
306: "This object indicates that the local system's
307: ability to continue to function through a disruption of
308: the control plane. Specifically, it is set
309: to true(1) if the local system BFD implementation is
310: independent of the control plane. Otherwise, the
311: value is set to false(0)"
312: DEFVAL { false }
313: ::= { bfdSessEntry 12 }
314:
315: bfdSessAddrType OBJECT-TYPE
316: SYNTAX InetAddressType
317: MAX-ACCESS read-create
318: STATUS current
319: DESCRIPTION
320: "This object specifies IP address of the interface
321: associated with this BFD session.
322:
323: Only values unknown(0), ipv4(1) or ipv6(2)
324: have to be supported.
325:
326: A value of unknown(0) is allowed only when
327: the outgoing interface is of type point-to-point, or
328: when the BFD session is not associated with a specific
329: interface.
330:
331: If any other unsupported values are attempted in a set
332: operation, the agent MUST return an inconsistentValue
333: error.
334: "
335: ::= { bfdSessEntry 13 }
336:
337: bfdSessAddr OBJECT-TYPE
338: SYNTAX InetAddress
339: MAX-ACCESS read-create
340: STATUS current
341: DESCRIPTION
342: "This object specifies IP address of the interface
343: associated with this BFD session.
344: It can also be used to enabled BFD on a specific
345: interface. The value is set to zero when BFD session is not
346: associated with a specific interface. "
347: ::= { bfdSessEntry 14 }
348:
349: bfdSessDesiredMinTxInterval OBJECT-TYPE
350: SYNTAX BfdInterval
351: MAX-ACCESS read-create
352: STATUS current
353: DESCRIPTION
354: "This object specifies the minimum interval, in
355: microseconds, that the local system would like to use when
356: transmitting BFD Control packets."
357: ::= { bfdSessEntry 15 }
358:
359: bfdSessDesiredMinRxInterval OBJECT-TYPE
360: SYNTAX BfdInterval
361: MAX-ACCESS read-create
362: STATUS current
363: DESCRIPTION
364: "This object specifies the minimum interval, in
365: microseconds, between received BFD Control packets the
366: local system is capable of supporting."
367: ::= { bfdSessEntry 16 }
368:
369: bfdSessDesiredMinEchoRxInterval OBJECT-TYPE
370: SYNTAX BfdInterval
371: MAX-ACCESS read-create
372: STATUS current
373: DESCRIPTION
374: "This object specifies the minimum interval, in
375: microseconds, between received BFD Echo packets that this
376: system is capable of supporting."
377: ::= { bfdSessEntry 17 }
378:
379: bfdSessDetectMult OBJECT-TYPE
380: SYNTAX Unsigned32
381: MAX-ACCESS read-create
382: STATUS current
383: DESCRIPTION
384: "This object specifies the Detect time multiplier."
385: ::= { bfdSessEntry 18 }
386:
387: bfdSessStorType OBJECT-TYPE
388: SYNTAX StorageType
389: MAX-ACCESS read-create
390: STATUS current
391: DESCRIPTION
392: "This variable indicates the storage type for this
393: object. Conceptual rows having the value
394: 'permanent' need not allow write-access to any
395: columnar objects in the row."
396: ::= { bfdSessEntry 19 }
397:
398: bfdSessRowStatus OBJECT-TYPE
399: SYNTAX RowStatus
400: MAX-ACCESS read-create
401: STATUS current
402: DESCRIPTION
403: "This variable is used to create, modify, and/or
404: delete a row in this table. When a row in this
405: table has a row in the active(1) state, no
406: objects in this row can be modified except the
407: bfdSessRowStatus and bfdSessStorageType."
408: ::= { bfdSessEntry 20 }
409:
410: bfdSessAuthPresFlag OBJECT-TYPE
411: SYNTAX TruthValue
412: MAX-ACCESS read-create
413: STATUS current
414: DESCRIPTION
415: "This object indicates that the local system's
416: desire to use Authentication. Specifically, it is set
417: to true(1) if the local system wishes the session
418: to be authenticated or false(0) if not"
419: DEFVAL { false }
420: ::= { bfdSessEntry 21 }
421:
422: bfdSessAuthenticationType OBJECT-TYPE
423: SYNTAX INTEGER { simplePassword(1),
424: keyedMD5(2),
425: meticulousKeyedMD5(3),
426: keyedSHA1(4),
427: meticulousKeyedSHA1(5)
428: }
429: MAX-ACCESS read-create
430: STATUS current
431: DESCRIPTION
432: "The Authentication Type used for this BFD session. This
433: field is valid only when the Authentication Present bit is set"
434: ::= { bfdSessEntry 22 }
435:
436: -- BFD Session Performance Table
437:
438: bfdSessPerfTable OBJECT-TYPE
439: SYNTAX SEQUENCE OF BfdSessPerfEntry
440: MAX-ACCESS not-accessible
441: STATUS current
442: DESCRIPTION
443: "This table specifies BFD Session performance counters."
444: ::= { bfdObjects 3 }
445:
446: bfdSessPerfEntry OBJECT-TYPE
447: SYNTAX BfdSessPerfEntry
448: MAX-ACCESS not-accessible
449: STATUS current
450: DESCRIPTION
451: "An entry in this table is created by a BFD-enabled node for
452: every BFD Session. bfdCounterDiscontinuityTime is used to
453: indicate potential discontinuity for all counter objects
454: in this table."
455: AUGMENTS { bfdSessEntry }
456: ::= { bfdSessPerfTable 1 }
457:
458: BfdSessPerfEntry ::= SEQUENCE {
459: bfdSessPerfPktIn Counter32,
460: bfdSessPerfPktOut Counter32,
461: bfdSessUpTime TimeStamp,
462: bfdSessPerfLastSessDownTime TimeStamp,
463: bfdSessPerfLastCommLostDiag BfdDiag,
464: bfdSessPerfSessUpCount Counter32,
465: bfdSessPerfDiscTime TimeStamp,
466:
467: -- High Capacity Counters
468: bfdSessPerfPktInHC Counter64,
469: bfdSessPerfPktOutHC Counter64
470: }
471:
472: -- Ed Note: should we add per-diag code counts here,
473:
474: bfdSessPerfPktIn OBJECT-TYPE
475: SYNTAX Counter32
476: MAX-ACCESS read-only
477: STATUS current
478: DESCRIPTION
479: "The total number of BFD messages received for this BFD
480:
481: session."
482: ::= { bfdSessPerfEntry 1 }
483:
484: bfdSessPerfPktOut OBJECT-TYPE
485: SYNTAX Counter32
486: MAX-ACCESS read-only
487: STATUS current
488: DESCRIPTION
489: "The total number of BFD messages sent for this BFD session."
490: ::= { bfdSessPerfEntry 2 }
491:
492: bfdSessUpTime OBJECT-TYPE
493: SYNTAX TimeStamp
494: MAX-ACCESS read-only
495: STATUS current
496: DESCRIPTION
497: "The value of sysUpTime on the most recent occasion at which
498: the session came up. If no such up event exists this object
499: contains a zero value."
500: ::= { bfdSessPerfEntry 3 }
501:
502: bfdSessPerfLastSessDownTime OBJECT-TYPE
503: SYNTAX TimeStamp
504: MAX-ACCESS read-only
505: STATUS current
506: DESCRIPTION
507: "The value of sysUpTime on the most recent occasion at which
508: the last time communication was lost with the neighbor. If
509: no such down event exist this object contains a zero value."
510: ::= { bfdSessPerfEntry 4 }
511:
512: bfdSessPerfLastCommLostDiag OBJECT-TYPE
513: SYNTAX BfdDiag
514: MAX-ACCESS read-only
515: STATUS current
516: DESCRIPTION
517: "The BFD diag code for the last time communication was lost
518: with the neighbor. If no such down event exists this object
519: contains a zero value."
520: ::= { bfdSessPerfEntry 5 }
521:
522: bfdSessPerfSessUpCount OBJECT-TYPE
523: SYNTAX Counter32
524: MAX-ACCESS read-only
525: STATUS current
526: DESCRIPTION
527: "The number of times this session has gone into the Up
528: state since the router last rebooted."
529: ::= { bfdSessPerfEntry 6 }
530:
531: bfdSessPerfDiscTime OBJECT-TYPE
532: SYNTAX TimeStamp
533: MAX-ACCESS read-only
534: STATUS current
535: DESCRIPTION
536: "The value of sysUpTime on the most recent occasion at which
537: any
538: one or more of the session counters suffered a
539: discontinuity.
540: The relevant counters are the specific instances associated
541: with this BFD session of any Counter32 object contained in
542: the
543: BfdSessPerfTable. If no such discontinuities have occurred
544: since the last re-initialization of the local management
545: subsystem,
546: then this object contains a zero value."
547: ::= { bfdSessPerfEntry 7 }
548:
549: bfdSessPerfPktInHC OBJECT-TYPE
550: SYNTAX Counter64
551: MAX-ACCESS read-only
552: STATUS current
553: DESCRIPTION
554: "This value represents the total number of BFD messages
555: received for this BFD session. It MUST be equal to the
556: least significant 32 bits of bfdSessPerfPktIn
557: if bfdSessPerfPktInHC is supported according to
558: the rules spelled out in RFC2863."
559: ::= { bfdSessPerfEntry 8 }
560:
561: bfdSessPerfPktOutHC OBJECT-TYPE
562: SYNTAX Counter64
563: MAX-ACCESS read-only
564: STATUS current
565: DESCRIPTION
566: "This value represents the total number of
567: total number of BFD messages transmitted for this
568: BFD session. It MUST be equal to the
569: least significant 32 bits of bfdSessPerfPktIn
570: if bfdSessPerfPktOutHC is supported according to
571: the rules spelled out in RFC2863."
572: ::= { bfdSessPerfEntry 9 }
573:
574:
575: -- BFD Session Mapping Table
576: bfdSessMapTable OBJECT-TYPE
577: SYNTAX SEQUENCE OF BfdSessMapEntry
578: MAX-ACCESS not-accessible
579: STATUS current
580: DESCRIPTION
581: "The BFD Session Mapping Table maps the complex
582: indexing of the BFD sessions to the flat
583: BFDIndex used in the BfdSessionTable.
584:
585: Implementors need to be aware that if the value of
586: the bfdSessAddr (an OID) has more
587: that 111 sub-identifiers, then OIDs of column
588: instances in this table will have more than 128
589: sub-identifiers and cannot be accessed using SNMPv1,
590: SNMPv2c, or SNMPv3.
591: "
592: REFERENCE
593: "BFD Version 0 (draft-katz-ward-bfd-02.txt)"
594: ::= { bfdObjects 4 }
595:
596: bfdSessMapEntry OBJECT-TYPE
596: warning -
warning: index of row `bfdSessMapEntry' can exceed OID size limit by 136 subidentifier(s)
597: SYNTAX BfdSessMapEntry
598: MAX-ACCESS not-accessible
599: STATUS current
600: DESCRIPTION
601: "The BFD Session Entry describes BFD session
602: that is mapped to this index.
603:
604: Implementors need to be aware that if the value of
605: the mplsInSegmentMapLabelPtrIndex (an OID) has more
606: that 111 sub-identifiers, then OIDs of column
607: instances in this table will have more than 128
608: sub-identifiers and cannot be accessed using SNMPv1,
609: SNMPv2c, or SNMPv3."
610: INDEX { bfdSessApplicationId,
611: bfdSessDiscriminator,
612: bfdSessAddrType,
613: bfdSessAddr
614: }
615: ::= { bfdSessMapTable 1 }
616:
617: BfdSessMapEntry ::= SEQUENCE {
618: bfdSessMapBfdIndex BfdSessIndexTC
619: }
620:
621: bfdSessMapBfdIndex OBJECT-TYPE
622: SYNTAX BfdSessIndexTC
623: MAX-ACCESS read-only
624: STATUS current
625: DESCRIPTION
626: "This object specifies the BfdIndex referred to by
627: the indexes of this row. In essence, a mapping is
628: provided between these indexes and the BfdSessTable."
629: ::= { bfdSessMapEntry 1 }
630:
631: -- Notification Configuration
632:
633: bfdSessNotificationsEnable OBJECT-TYPE
634: SYNTAX TruthValue
635: MAX-ACCESS read-write
636: STATUS current
637: DESCRIPTION
638: "If this object is set to true(1), then it enables
639: the emission of bfdSessUp and bfdSessDown
640: notifications; otherwise these notifications are not
641: emitted."
642: REFERENCE
643: "See also RFC3413 for explanation that
644: notifications are under the ultimate control of the
645: MIB modules in this document."
646: DEFVAL { false }
647: ::= { bfdScalarObjects 4 }
648:
649: bfdSessUp NOTIFICATION-TYPE
650: OBJECTS { bfdSessDiag, -- low range value
651: bfdSessDiag -- high range value
652: }
653: STATUS current
654: DESCRIPTION
655: "This notification is generated when the
656: bfdSessState object for one or more contiguous
657: entries in bfdSessTable are about to enter the up(2)
658: state from some other state. The included values of
659: bfdSessDiag MUST both be set equal to this
660: new state (i.e: up(1)). The two instances of
661: bfdSessDiag in this notification indicate the range
662: of indexes that are affected. Note that all the indexes
663: of the two ends of the range can be derived from the
664: instance identifiers of these two objects. For the
665: cases where a contiguous range of sessions
666: have transitioned into the up(1) state at roughly
667: the same time, the device SHOULD issue a single
668: notification for each range of contiguous indexes in
669: an effort to minimize the emission of a large number
670: of notifications. If a notification has to be
671: issued for just a single bfdSessEntry, then
672: the instance identifier (and values) of the two
673: bfdSessDiag objects MUST be the identical."
674: ::= { bfdNotifications 1 }
675:
676: bfdSessDown NOTIFICATION-TYPE
677: OBJECTS { bfdSessDiag, -- low range value
678: bfdSessDiag -- high range value
679: }
680: STATUS current
681: DESCRIPTION
682: "This notification is generated when the
683: bfdSessState object for one or more contiguous
684: entries in bfdSessTable are about to enter the down(4)
685: or adminDown(5) states from some other state. The included
686: values of bfdSessDiag MUST both be set equal to this
687: new state (i.e: down(4) or adminDown(5)). The two instances
688: of bfdSessDiag in this notification indicate the range
689: of indexes that are affected. Note that all the indexes
690: of the two ends of the range can be derived from the
691: instance identifiers of these two objects. For
692: cases where a contiguous range of sessions
693: have transitioned into the down(4) or adminDown(5) states
694: at roughly the same time, the device SHOULD issue a single
695: notification for each range of contiguous indexes in
696: an effort to minimize the emission of a large number
697: of notifications. If a notification has to be
698: issued for just a single bfdSessEntry, then
699: the instance identifier (and values) of the two
700: bfdSessDiag objects MUST be the identical."
701: ::= { bfdNotifications 2 }
702:
703: -- Ed Note: We need to add notification for changes
704: -- when the two ends automatically negotiate to a new detection time
705: -- value or when detection multiplier changes.
706: -- Similarly, changes in the operating mode (bfdSessOperMode)
707: -- also need to be notified.
708:
709: -- Module compliance.
710:
711: bfdGroups
712: OBJECT IDENTIFIER ::= { bfdConformance 1 }
713:
714: bfdCompliances
715: OBJECT IDENTIFIER ::= { bfdConformance 2 }
716:
717: -- Compliance requirement for fully compliant implementations.
718:
719: bfdModuleFullCompliance MODULE-COMPLIANCE
720: STATUS current
721: DESCRIPTION "Compliance statement for agents that provide full
722: support for BFD-MIB. Such devices can
723: then be monitored and also be configured using
724: this MIB module."
725:
726: MODULE -- This module.
727: MANDATORY-GROUPS {
728: bfdSessionGroup,
729: bfdSessionPerfGroup,
730: bfdSessionPerfHCGroup,
731: bfdNotificationGroup
732: }
733:
734: GROUP bfdSessionPerfHCGroup
735: DESCRIPTION "This group is mandatory for those bfdPerfTable
736: entries for which any of the objects
737: bfdSessPerfPktInHC or bfdSessPerfPktOutHC
738: wraps around too quickly
739: based on the criteria specified in RFC 2863 for
740: high-capacity counters."
741:
742: GROUP bfdNotificationGroup
743: DESCRIPTION "This group is only mandatory for those
744: implementations which can efficiently implement
745: the notifications contained in this group."
746:
747: OBJECT bfdSessAddrType
748: SYNTAX InetAddressType { unknown(0), ipv4(1), ipv6(2) }
749: DESCRIPTION "Only unknown(0), ipv4(1) and ipv6(2) support
750: is required."
751:
752: OBJECT bfdSessAddr
753: SYNTAX InetAddress (SIZE(0|4|16))
754: DESCRIPTION "An implementation is only required to support
755: unknown(0), ipv4(1) and ipv6(2) sizes."
756:
757: ::= { bfdCompliances 1 }
758:
759: -- Read-Only Conformance TBD...
760:
761:
762: -- Units of conformance.
763:
764: bfdSessionGroup OBJECT-GROUP
765: OBJECTS {
766: bfdSessNotificationsEnable,
767: bfdAdminStatus,
768: bfdVersionNumber,
769: bfdSessApplicationId,
770: bfdSessDiscriminator,
771: bfdSessAddrType,
772: bfdSessAddr,
773: bfdSessRemoteDiscr,
774: bfdSessUdpPort,
775: bfdSessState,
776: bfdSessRemoteHeardFlag,
777: bfdSessDiag,
778: bfdSessOperMode,
779: bfdSessDemandModeDesiredFlag,
780: bfdSessEchoFuncModeDesiredFlag,
781: bfdSessControlPlanIndepFlag,
782: bfdSessDesiredMinTxInterval,
783: bfdSessDesiredMinRxInterval,
784: bfdSessDesiredMinEchoRxInterval,
785: bfdSessDetectMult,
786: bfdSessStorType,
787: bfdSessRowStatus,
788: bfdSessMapBfdIndex,
789: bfdSessAuthPresFlag,
790: bfdSessAuthenticationType
791: }
792: STATUS current
793: DESCRIPTION
794: "Collection of objects needed for BFD sessions."
795: ::= { bfdGroups 1 }
796:
797:
798: bfdSessionPerfGroup OBJECT-GROUP
799: OBJECTS {
800: bfdSessPerfPktIn,
801: bfdSessPerfPktOut,
802: bfdSessUpTime,
803: bfdSessPerfLastSessDownTime,
804: bfdSessPerfLastCommLostDiag,
805: bfdSessPerfSessUpCount,
806: bfdSessPerfDiscTime
807: }
808: STATUS current
809: DESCRIPTION
810: "Collection of objects needed to monitor the
811: performance of BFD sessions."
812: ::= { bfdGroups 2 }
813:
814: bfdSessionPerfHCGroup OBJECT-GROUP
815: OBJECTS {
816: bfdSessPerfPktInHC,
817: bfdSessPerfPktOutHC
818: }
819: STATUS current
820: DESCRIPTION
821: "Collection of objects needed to monitor the
822: performance of BFD sessions for which the
823: values of bfdSessPerfPktIn, bfdSessPerfPktOut
824: wrap around too quickly."
825: ::= { bfdGroups 3 }
826:
827: bfdNotificationGroup NOTIFICATION-GROUP
828: NOTIFICATIONS {
829: bfdSessUp,
830: bfdSessDown
831: }
832: STATUS current
833: DESCRIPTION
834: "Set of notifications implemented in this
835: module."
836: ::= { bfdGroups 4 }
837:
838: END
839:
840: --
841: -- Copyright (C) The Internet Society (2005). This document is subject
842: -- to the rights, licenses and restrictions contained in BCP 78, and
843: -- except as set forth therein, the authors retain all their rights.
844: --
845: -- This document and the information contained herein are provided on an
846: -- "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS
847: -- OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET
848: -- ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED,
849: -- INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE
850: -- INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
851: -- WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
852: --
853: