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1.1 misho 1: BGP4-MIB DEFINITIONS ::= BEGIN
2:
3: IMPORTS
4: MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
5: IpAddress, Integer32, Counter32, Gauge32, mib-2
6: FROM SNMPv2-SMI
7: MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
8: FROM SNMPv2-CONF;
9:
10: bgp MODULE-IDENTITY
11: LAST-UPDATED "9902100000Z"
12: ORGANIZATION "IETF IDR Working Group"
13: CONTACT-INFO "E-mail: idr@merit.net
14:
15: Susan Hares (Editor)
16: Merit Network
17: 4251 Plymouth Road
18: Suite C
19: Ann Arbor, MI 48105-2785
20: Tel: +1 734 936 2095
21: Fax: +1 734 647 3185
22: E-mail: skh@merit.edu
23:
24: Jeff Johnson (Editor)
25: RedBack Networks, Inc.
26: 1389 Moffett Park Drive
27: Sunnyvale, CA 94089-1134
28: Tel: +1 408 548 3516
29: Fax: +1 408 548 3599
30: E-mail: jeff@redback.com"
31: DESCRIPTION
32: "The MIB module for BGP-4."
33: REVISION "9902100000Z"
34: DESCRIPTION
35: "Corrected duplicate OBJECT IDENTIFIER
36: assignment in the conformance information."
37: REVISION "9601080000Z"
38: DESCRIPTION
39: "1) Fixed the definitions of the traps to
40: make them equivalent to their initial
41: definition in RFC 1269.
42: 2) Added compliance and conformance info."
43: ::= { mib-2 15 }
44:
45: bgpVersion OBJECT-TYPE
46: SYNTAX OCTET STRING (SIZE (1..255))
47: MAX-ACCESS read-only
48: STATUS current
49: DESCRIPTION
50: "Vector of supported BGP protocol version
51: numbers. Each peer negotiates the version
52: from this vector. Versions are identified
53: via the string of bits contained within this
54: object. The first octet contains bits 0 to
55: 7, the second octet contains bits 8 to 15,
56: and so on, with the most significant bit
57: referring to the lowest bit number in the
58: octet (e.g., the MSB of the first octet
59: refers to bit 0). If a bit, i, is present
60: and set, then the version (i+1) of the BGP
61: is supported."
62: ::= { bgp 1 }
63:
64: bgpLocalAs OBJECT-TYPE
65: SYNTAX INTEGER (0..65535)
66: MAX-ACCESS read-only
67: STATUS current
68: DESCRIPTION
69: "The local autonomous system number."
70: ::= { bgp 2 }
71:
72:
73:
74: -- BGP Peer table. This table contains, one entry per BGP
75: -- peer, information about the BGP peer.
76:
77: bgpPeerTable OBJECT-TYPE
78: SYNTAX SEQUENCE OF BgpPeerEntry
79: MAX-ACCESS not-accessible
80: STATUS current
81: DESCRIPTION
82: "BGP peer table. This table contains,
83: one entry per BGP peer, information about the
84: connections with BGP peers."
85: ::= { bgp 3 }
86:
87: bgpPeerEntry OBJECT-TYPE
88: SYNTAX BgpPeerEntry
89: MAX-ACCESS not-accessible
90: STATUS current
91: DESCRIPTION
92: "Entry containing information about the
93: connection with a BGP peer."
94: INDEX { bgpPeerRemoteAddr }
95: ::= { bgpPeerTable 1 }
96:
97: BgpPeerEntry ::= SEQUENCE {
98: bgpPeerIdentifier
99: IpAddress,
100: bgpPeerState
101: INTEGER,
102: bgpPeerAdminStatus
103: INTEGER,
104: bgpPeerNegotiatedVersion
105: Integer32,
106: bgpPeerLocalAddr
107: IpAddress,
108: bgpPeerLocalPort
109: INTEGER,
110: bgpPeerRemoteAddr
111: IpAddress,
112: bgpPeerRemotePort
113: INTEGER,
114: bgpPeerRemoteAs
115: INTEGER,
116: bgpPeerInUpdates
117: Counter32,
118: bgpPeerOutUpdates
119: Counter32,
120: bgpPeerInTotalMessages
121: Counter32,
122: bgpPeerOutTotalMessages
123: Counter32,
124: bgpPeerLastError
125: OCTET STRING,
126: bgpPeerFsmEstablishedTransitions
127: Counter32,
128: bgpPeerFsmEstablishedTime
129: Gauge32,
130: bgpPeerConnectRetryInterval
131: INTEGER,
132: bgpPeerHoldTime
133: INTEGER,
134: bgpPeerKeepAlive
135: INTEGER,
136: bgpPeerHoldTimeConfigured
137: INTEGER,
138: bgpPeerKeepAliveConfigured
139: INTEGER,
140: bgpPeerMinASOriginationInterval
141: INTEGER,
142: bgpPeerMinRouteAdvertisementInterval
143: INTEGER,
144: bgpPeerInUpdateElapsedTime
145: Gauge32
146: }
147:
148: bgpPeerIdentifier OBJECT-TYPE
149: SYNTAX IpAddress
150: MAX-ACCESS read-only
151: STATUS current
152: DESCRIPTION
153: "The BGP Identifier of this entry's BGP peer."
154: ::= { bgpPeerEntry 1 }
155:
156: bgpPeerState OBJECT-TYPE
157: SYNTAX INTEGER {
158: idle(1),
159: connect(2),
160: active(3),
161: opensent(4),
162: openconfirm(5),
163: established(6)
164: }
165: MAX-ACCESS read-only
166: STATUS current
167: DESCRIPTION
168: "The BGP peer connection state."
169: ::= { bgpPeerEntry 2 }
170:
171: bgpPeerAdminStatus OBJECT-TYPE
172: SYNTAX INTEGER {
173: stop(1),
174: start(2)
175: }
176: MAX-ACCESS read-write
177: STATUS current
178: DESCRIPTION
179: "The desired state of the BGP connection. A
180: transition from 'stop' to 'start' will cause
181: the BGP Start Event to be generated. A
182: transition from 'start' to 'stop' will cause
183: the BGP Stop Event to be generated. This
184: parameter can be used to restart BGP peer
185: connections. Care should be used in providing
186: write access to this object without adequate
187: authentication."
188: ::= { bgpPeerEntry 3 }
189:
190: bgpPeerNegotiatedVersion OBJECT-TYPE
191: SYNTAX Integer32
192: MAX-ACCESS read-only
193: STATUS current
194: DESCRIPTION
195: "The negotiated version of BGP running between
196: the two peers."
197: ::= { bgpPeerEntry 4 }
198:
199: bgpPeerLocalAddr OBJECT-TYPE
200: SYNTAX IpAddress
201: MAX-ACCESS read-only
202: STATUS current
203: DESCRIPTION
204: "The local IP address of this entry's BGP
205: connection."
206: ::= { bgpPeerEntry 5 }
207:
208: bgpPeerLocalPort OBJECT-TYPE
209: SYNTAX INTEGER (0..65535)
210: MAX-ACCESS read-only
211: STATUS current
212: DESCRIPTION
213: "The local port for the TCP connection between
214: the BGP peers."
215: ::= { bgpPeerEntry 6 }
216:
217: bgpPeerRemoteAddr OBJECT-TYPE
218: SYNTAX IpAddress
219: MAX-ACCESS read-only
220: STATUS current
221: DESCRIPTION
222: "The remote IP address of this entry's BGP
223: peer."
224: ::= { bgpPeerEntry 7 }
225:
226: bgpPeerRemotePort OBJECT-TYPE
227: SYNTAX INTEGER (0..65535)
228: MAX-ACCESS read-only
229: STATUS current
230: DESCRIPTION
231: "The remote port for the TCP connection between
232: the BGP peers. Note that the objects
233: bgpPeerLocalAddr, bgpPeerLocalPort,
234: bgpPeerRemoteAddr and bgpPeerRemotePort
235: provide the appropriate reference to the
236: standard MIB TCP connection table."
237: ::= { bgpPeerEntry 8 }
238:
239: bgpPeerRemoteAs OBJECT-TYPE
240: SYNTAX INTEGER (0..65535)
241: MAX-ACCESS read-only
242: STATUS current
243: DESCRIPTION
244: "The remote autonomous system number."
245: ::= { bgpPeerEntry 9 }
246:
247: bgpPeerInUpdates OBJECT-TYPE
248: SYNTAX Counter32
249: MAX-ACCESS read-only
250: STATUS current
251: DESCRIPTION
252: "The number of BGP UPDATE messages received on
253: this connection. This object should be
254: initialized to zero (0) when the connection is
255: established."
256: ::= { bgpPeerEntry 10 }
257:
258: bgpPeerOutUpdates OBJECT-TYPE
259: SYNTAX Counter32
260: MAX-ACCESS read-only
261: STATUS current
262: DESCRIPTION
263: "The number of BGP UPDATE messages transmitted
264: on this connection. This object should be
265: initialized to zero (0) when the connection is
266: established."
267: ::= { bgpPeerEntry 11 }
268:
269: bgpPeerInTotalMessages OBJECT-TYPE
270: SYNTAX Counter32
271: MAX-ACCESS read-only
272: STATUS current
273: DESCRIPTION
274: "The total number of messages received from the
275: remote peer on this connection. This object
276: should be initialized to zero when the
277: connection is established."
278: ::= { bgpPeerEntry 12 }
279:
280: bgpPeerOutTotalMessages OBJECT-TYPE
281: SYNTAX Counter32
282: MAX-ACCESS read-only
283: STATUS current
284: DESCRIPTION
285: "The total number of messages transmitted to
286: the remote peer on this connection. This object
287: should be initialized to zero when the
288: connection is established."
289: ::= { bgpPeerEntry 13 }
290:
291: bgpPeerLastError OBJECT-TYPE
292: SYNTAX OCTET STRING (SIZE (2))
293: MAX-ACCESS read-only
294: STATUS current
295: DESCRIPTION
296: "The last error code and subcode seen by this
297: peer on this connection. If no error has
298: occurred, this field is zero. Otherwise, the
299: first byte of this two byte OCTET STRING
300: contains the error code, and the second byte
301: contains the subcode."
302: ::= { bgpPeerEntry 14 }
303:
304: bgpPeerFsmEstablishedTransitions OBJECT-TYPE
305: SYNTAX Counter32
306: MAX-ACCESS read-only
307: STATUS current
308: DESCRIPTION
309: "The total number of times the BGP FSM
310: transitioned into the established state."
311: ::= { bgpPeerEntry 15 }
312:
313: bgpPeerFsmEstablishedTime OBJECT-TYPE
314: SYNTAX Gauge32
315: MAX-ACCESS read-only
316: STATUS current
317: DESCRIPTION
318: "This timer indicates how long (in seconds) this
319: peer has been in the Established state or how long
320: since this peer was last in the Established state.
321: It is set to zero when a new peer is configured or
322: the router is booted."
323: ::= { bgpPeerEntry 16 }
324:
325: bgpPeerConnectRetryInterval OBJECT-TYPE
326: SYNTAX INTEGER (1..65535)
327: MAX-ACCESS read-write
328: STATUS current
329: DESCRIPTION
330: "Time interval in seconds for the ConnectRetry
331: timer. The suggested value for this timer is
332: 120 seconds."
333: ::= { bgpPeerEntry 17 }
334:
335: bgpPeerHoldTime OBJECT-TYPE
336: SYNTAX INTEGER ( 0 | 3..65535 )
337: MAX-ACCESS read-only
338: STATUS current
339: DESCRIPTION
340: "Time interval in seconds for the Hold Timer
341: established with the peer. The value of this
342: object is calculated by this BGP speaker by
343: using the smaller of the value in
344: bgpPeerHoldTimeConfigured and the Hold Time
345: received in the OPEN message. This value
346: must be at lease three seconds if it is not
347: zero (0) in which case the Hold Timer has
348: not been established with the peer, or, the
349: value of bgpPeerHoldTimeConfigured is zero (0)."
350: ::= { bgpPeerEntry 18 }
351:
352: bgpPeerKeepAlive OBJECT-TYPE
353: SYNTAX INTEGER ( 0 | 1..21845 )
354: MAX-ACCESS read-only
355: STATUS current
356: DESCRIPTION
357: "Time interval in seconds for the KeepAlive
358: timer established with the peer. The value of
359: this object is calculated by this BGP speaker
360: such that, when compared with bgpPeerHoldTime,
361: it has the same proportion as what
362: bgpPeerKeepAliveConfigured has when compared
363: with bgpPeerHoldTimeConfigured. If the value
364: of this object is zero (0), it indicates that
365: the KeepAlive timer has not been established
366: with the peer, or, the value of
367: bgpPeerKeepAliveConfigured is zero (0)."
368: ::= { bgpPeerEntry 19 }
369:
370: bgpPeerHoldTimeConfigured OBJECT-TYPE
371: SYNTAX INTEGER ( 0 | 3..65535 )
372: MAX-ACCESS read-write
373: STATUS current
374: DESCRIPTION
375: "Time interval in seconds for the Hold Time
376: configured for this BGP speaker with this peer.
377: This value is placed in an OPEN message sent to
378: this peer by this BGP speaker, and is compared
379: with the Hold Time field in an OPEN message
380: received from the peer when determining the Hold
381: Time (bgpPeerHoldTime) with the peer. This value
382: must not be less than three seconds if it is not
383: zero (0) in which case the Hold Time is NOT to be
384: established with the peer. The suggested value for
385: this timer is 90 seconds."
386: ::= { bgpPeerEntry 20 }
387:
388: bgpPeerKeepAliveConfigured OBJECT-TYPE
389: SYNTAX INTEGER ( 0 | 1..21845 )
390: MAX-ACCESS read-write
391: STATUS current
392: DESCRIPTION
393: "Time interval in seconds for the KeepAlive timer
394: configured for this BGP speaker with this peer.
395: The value of this object will only determine the
396: KEEPALIVE messages' frequency relative to the value
397: specified in bgpPeerHoldTimeConfigured; the actual
398: time interval for the KEEPALIVE messages is
399: indicated by bgpPeerKeepAlive. A reasonable
400: maximum value for this timer would be configured to
401: be one third of that of bgpPeerHoldTimeConfigured.
402: If the value of this object is zero (0), no
403: periodical KEEPALIVE messages are sent to the peer
404: after the BGP connection has been established. The
405: suggested value for this timer is 30 seconds."
406: ::= { bgpPeerEntry 21 }
407:
408: bgpPeerMinASOriginationInterval OBJECT-TYPE
409: SYNTAX INTEGER (1..65535)
410: MAX-ACCESS read-write
411: STATUS current
412: DESCRIPTION
413: "Time interval in seconds for the
414: MinASOriginationInterval timer.
415: The suggested value for this timer is 15 seconds."
416: ::= { bgpPeerEntry 22 }
417:
418: bgpPeerMinRouteAdvertisementInterval OBJECT-TYPE
419: SYNTAX INTEGER (1..65535)
420: MAX-ACCESS read-write
421: STATUS current
422: DESCRIPTION
423: "Time interval in seconds for the
424: MinRouteAdvertisementInterval timer.
425: The suggested value for this timer is 30 seconds."
426: ::= { bgpPeerEntry 23 }
427:
428: bgpPeerInUpdateElapsedTime OBJECT-TYPE
429: SYNTAX Gauge32
430: MAX-ACCESS read-only
431: STATUS current
432: DESCRIPTION
433: "Elapsed time in seconds since the last BGP
434: UPDATE message was received from the peer.
435: Each time bgpPeerInUpdates is incremented,
436: the value of this object is set to zero (0)."
437: ::= { bgpPeerEntry 24 }
438:
439:
440:
441: bgpIdentifier OBJECT-TYPE
442: SYNTAX IpAddress
443: MAX-ACCESS read-only
444: STATUS current
445: DESCRIPTION
446: "The BGP Identifier of local system."
447: ::= { bgp 4 }
448:
449:
450:
451: -- Received Path Attribute Table. This table contains,
452: -- one entry per path to a network, path attributes
453: -- received from all peers running BGP version 3 or less.
454: -- This table is obsolete, having been replaced in
455: -- functionality with the bgp4PathAttrTable.
456:
457: bgpRcvdPathAttrTable OBJECT-TYPE
458: SYNTAX SEQUENCE OF BgpPathAttrEntry
459: MAX-ACCESS not-accessible
460: STATUS obsolete
461: DESCRIPTION
462: "The BGP Received Path Attribute Table contains
463: information about paths to destination networks
464: received from all peers running BGP version 3 or
465: less."
466: ::= { bgp 5 }
467:
468: bgpPathAttrEntry OBJECT-TYPE
469: SYNTAX BgpPathAttrEntry
470: MAX-ACCESS not-accessible
471: STATUS obsolete
472: DESCRIPTION
473: "Information about a path to a network."
474: INDEX { bgpPathAttrDestNetwork,
475: bgpPathAttrPeer }
476: ::= { bgpRcvdPathAttrTable 1 }
477:
478: BgpPathAttrEntry ::= SEQUENCE {
479: bgpPathAttrPeer
480: IpAddress,
481: bgpPathAttrDestNetwork
482: IpAddress,
483: bgpPathAttrOrigin
484: INTEGER,
485: bgpPathAttrASPath
486: OCTET STRING,
487: bgpPathAttrNextHop
488: IpAddress,
489: bgpPathAttrInterASMetric
490: Integer32
491: }
492:
493: bgpPathAttrPeer OBJECT-TYPE
494: SYNTAX IpAddress
495: MAX-ACCESS read-only
496: STATUS obsolete
497: DESCRIPTION
498: "The IP address of the peer where the path
499: information was learned."
500: ::= { bgpPathAttrEntry 1 }
501:
502: bgpPathAttrDestNetwork OBJECT-TYPE
503: SYNTAX IpAddress
504: MAX-ACCESS read-only
505: STATUS obsolete
506: DESCRIPTION
507: "The address of the destination network."
508: ::= { bgpPathAttrEntry 2 }
509:
510: bgpPathAttrOrigin OBJECT-TYPE
511: SYNTAX INTEGER {
512: igp(1),-- networks are interior
513: egp(2),-- networks learned via EGP
514: incomplete(3) -- undetermined
515: }
516: MAX-ACCESS read-only
517: STATUS obsolete
518: DESCRIPTION
519: "The ultimate origin of the path information."
520: ::= { bgpPathAttrEntry 3 }
521:
522: bgpPathAttrASPath OBJECT-TYPE
523: SYNTAX OCTET STRING (SIZE (2..255))
524: MAX-ACCESS read-only
525: STATUS obsolete
526: DESCRIPTION
527: "The set of ASs that must be traversed to reach
528: the network. This object is probably best
529: represented as SEQUENCE OF INTEGER. For SMI
530: compatibility, though, it is represented as
531: OCTET STRING. Each AS is represented as a pair
532: of octets according to the following algorithm:
533:
534: first-byte-of-pair = ASNumber / 256;
535: second-byte-of-pair = ASNumber & 255;"
536: ::= { bgpPathAttrEntry 4 }
537:
538: bgpPathAttrNextHop OBJECT-TYPE
539: SYNTAX IpAddress
540: MAX-ACCESS read-only
541: STATUS obsolete
542: DESCRIPTION
543: "The address of the border router that should
544: be used for the destination network."
545: ::= { bgpPathAttrEntry 5 }
546:
547: bgpPathAttrInterASMetric OBJECT-TYPE
548: SYNTAX Integer32
549: MAX-ACCESS read-only
550: STATUS obsolete
551: DESCRIPTION
552: "The optional inter-AS metric. If this
553: attribute has not been provided for this route,
554: the value for this object is 0."
555: ::= { bgpPathAttrEntry 6 }
556:
557:
558:
559: -- BGP-4 Received Path Attribute Table. This table contains,
560: -- one entry per path to a network, path attributes
561: -- received from all peers running BGP-4.
562:
563: bgp4PathAttrTable OBJECT-TYPE
564: SYNTAX SEQUENCE OF Bgp4PathAttrEntry
565: MAX-ACCESS not-accessible
566: STATUS current
567: DESCRIPTION
568: "The BGP-4 Received Path Attribute Table contains
569: information about paths to destination networks
570: received from all BGP4 peers."
571: ::= { bgp 6 }
572:
573: bgp4PathAttrEntry OBJECT-TYPE
574: SYNTAX Bgp4PathAttrEntry
575: MAX-ACCESS not-accessible
576: STATUS current
577: DESCRIPTION
578: "Information about a path to a network."
579: INDEX { bgp4PathAttrIpAddrPrefix,
580: bgp4PathAttrIpAddrPrefixLen,
581: bgp4PathAttrPeer }
582: ::= { bgp4PathAttrTable 1 }
583:
584: Bgp4PathAttrEntry ::= SEQUENCE {
585: bgp4PathAttrPeer
586: IpAddress,
587: bgp4PathAttrIpAddrPrefixLen
588: INTEGER,
589: bgp4PathAttrIpAddrPrefix
590: IpAddress,
591: bgp4PathAttrOrigin
592: INTEGER,
593: bgp4PathAttrASPathSegment
594: OCTET STRING,
595: bgp4PathAttrNextHop
596: IpAddress,
597: bgp4PathAttrMultiExitDisc
598: INTEGER,
599: bgp4PathAttrLocalPref
600: INTEGER,
601: bgp4PathAttrAtomicAggregate
602: INTEGER,
603: bgp4PathAttrAggregatorAS
604: INTEGER,
605: bgp4PathAttrAggregatorAddr
606: IpAddress,
607: bgp4PathAttrCalcLocalPref
608: INTEGER,
609: bgp4PathAttrBest
610: INTEGER,
611: bgp4PathAttrUnknown
612: OCTET STRING
613: }
614:
615: bgp4PathAttrPeer OBJECT-TYPE
616: SYNTAX IpAddress
617: MAX-ACCESS read-only
618: STATUS current
619: DESCRIPTION
620: "The IP address of the peer where the path
621: information was learned."
622: ::= { bgp4PathAttrEntry 1 }
623: bgp4PathAttrIpAddrPrefixLen OBJECT-TYPE
624: SYNTAX INTEGER (0..32)
625: MAX-ACCESS read-only
626: STATUS current
627: DESCRIPTION
628: "Length in bits of the IP address prefix in the
629: Network Layer Reachability Information field."
630: ::= { bgp4PathAttrEntry 2 }
631:
632: bgp4PathAttrIpAddrPrefix OBJECT-TYPE
633: SYNTAX IpAddress
634: MAX-ACCESS read-only
635: STATUS current
636: DESCRIPTION
637: "An IP address prefix in the Network Layer
638: Reachability Information field. This object
639: is an IP address containing the prefix with
640: length specified by bgp4PathAttrIpAddrPrefixLen.
641: Any bits beyond the length specified by
642: bgp4PathAttrIpAddrPrefixLen are zeroed."
643: ::= { bgp4PathAttrEntry 3 }
644:
645: bgp4PathAttrOrigin OBJECT-TYPE
646: SYNTAX INTEGER {
647: igp(1),-- networks are interior
648: egp(2),-- networks learned via EGP
649: incomplete(3) -- undetermined
650: }
651: MAX-ACCESS read-only
652: STATUS current
653: DESCRIPTION
654: "The ultimate origin of the path information."
655: ::= { bgp4PathAttrEntry 4 }
656:
657: bgp4PathAttrASPathSegment OBJECT-TYPE
658: SYNTAX OCTET STRING (SIZE (2..255))
659: MAX-ACCESS read-only
660: STATUS current
661: DESCRIPTION
662: "The sequence of AS path segments. Each AS
663: path segment is represented by a triple
664: <type, length, value>.
665:
666: The type is a 1-octet field which has two
667: possible values:
668: 1 AS_SET: unordered set of ASs a
669: route in the UPDATE message
670: has traversed
671: 2 AS_SEQUENCE: ordered set of ASs
672: a route in the UPDATE message
673: has traversed.
674:
675: The length is a 1-octet field containing the
676: number of ASs in the value field.
677:
678: The value field contains one or more AS
679: numbers, each AS is represented in the octet
680: string as a pair of octets according to the
681: following algorithm:
682:
683: first-byte-of-pair = ASNumber / 256;
684: second-byte-of-pair = ASNumber & 255;"
685: ::= { bgp4PathAttrEntry 5 }
686:
687: bgp4PathAttrNextHop OBJECT-TYPE
688: SYNTAX IpAddress
689: MAX-ACCESS read-only
690: STATUS current
691: DESCRIPTION
692: "The address of the border router that should
693: be used for the destination network."
694: ::= { bgp4PathAttrEntry 6 }
695:
696: bgp4PathAttrMultiExitDisc OBJECT-TYPE
697: SYNTAX INTEGER (-1..2147483647)
698: MAX-ACCESS read-only
699: STATUS current
700: DESCRIPTION
701: "This metric is used to discriminate between
702: multiple exit points to an adjacent autonomous
703: system. A value of -1 indicates the absence of
704: this attribute."
705: ::= { bgp4PathAttrEntry 7 }
706:
707: bgp4PathAttrLocalPref OBJECT-TYPE
708: SYNTAX INTEGER (-1..2147483647)
709: MAX-ACCESS read-only
710: STATUS current
711: DESCRIPTION
712: "The originating BGP4 speaker's degree of
713: preference for an advertised route. A value of
714: -1 indicates the absence of this attribute."
715: ::= { bgp4PathAttrEntry 8 }
716:
717: bgp4PathAttrAtomicAggregate OBJECT-TYPE
718: SYNTAX INTEGER {
719: lessSpecificRrouteNotSelected(1),
720: lessSpecificRouteSelected(2)
721: }
722: MAX-ACCESS read-only
723: STATUS current
724: DESCRIPTION
725: "Whether or not a system has selected
726: a less specific route without selecting a
727: more specific route."
728: ::= { bgp4PathAttrEntry 9 }
729:
730: bgp4PathAttrAggregatorAS OBJECT-TYPE
731: SYNTAX INTEGER (0..65535)
732: MAX-ACCESS read-only
733: STATUS current
734: DESCRIPTION
735: "The AS number of the last BGP4 speaker that
736: performed route aggregation. A value of zero (0)
737: indicates the absence of this attribute."
738: ::= { bgp4PathAttrEntry 10 }
739:
740: bgp4PathAttrAggregatorAddr OBJECT-TYPE
741: SYNTAX IpAddress
742: MAX-ACCESS read-only
743: STATUS current
744: DESCRIPTION
745: "The IP address of the last BGP4 speaker that
746: performed route aggregation. A value of
747: 0.0.0.0 indicates the absence of this attribute."
748: ::= { bgp4PathAttrEntry 11 }
749:
750: bgp4PathAttrCalcLocalPref OBJECT-TYPE
751: SYNTAX INTEGER (-1..2147483647)
752: MAX-ACCESS read-only
753: STATUS current
754: DESCRIPTION
755: "The degree of preference calculated by the
756: receiving BGP4 speaker for an advertised route.
757: A value of -1 indicates the absence of this
758: attribute."
759: ::= { bgp4PathAttrEntry 12 }
760:
761: bgp4PathAttrBest OBJECT-TYPE
762: SYNTAX INTEGER {
763: false(1),-- not chosen as best route
764: true(2) -- chosen as best route
765: }
766: MAX-ACCESS read-only
767: STATUS current
768: DESCRIPTION
769: "An indication of whether or not this route
770: was chosen as the best BGP4 route."
771: ::= { bgp4PathAttrEntry 13 }
772:
773: bgp4PathAttrUnknown OBJECT-TYPE
774: SYNTAX OCTET STRING (SIZE(0..255))
775: MAX-ACCESS read-only
776: STATUS current
777: DESCRIPTION
778: "One or more path attributes not understood
779: by this BGP4 speaker. Size zero (0) indicates
780: the absence of such attribute(s). Octets
781: beyond the maximum size, if any, are not
782: recorded by this object."
783: ::= { bgp4PathAttrEntry 14 }
784:
785:
786: -- Traps.
787:
788: -- note that in RFC 1657, bgpTraps was incorrectly
789: -- assigned a value of { bgp 7 }, and each of the
790: -- traps had the bgpPeerRemoteAddr object inappropriately
791: -- removed from their OBJECTS clause. The following
792: -- definitions restore the semantics of the traps as
793: -- they were initially defined in RFC 1269.
794:
795: -- { bgp 7 } is unused
796:
797: bgpTraps OBJECT IDENTIFIER ::= { bgp 0 }
798:
799: bgpEstablished NOTIFICATION-TYPE
800: OBJECTS { bgpPeerRemoteAddr,
801: bgpPeerLastError,
802: bgpPeerState }
803: STATUS current
804: DESCRIPTION
805: "The BGP Established event is generated when
806: the BGP FSM enters the ESTABLISHED state."
807: ::= { bgpTraps 1 }
808:
809: bgpBackwardTransition NOTIFICATION-TYPE
810: OBJECTS { bgpPeerRemoteAddr,
811: bgpPeerLastError,
812: bgpPeerState }
813: STATUS current
814: DESCRIPTION
815: "The BGPBackwardTransition Event is generated
816: when the BGP FSM moves from a higher numbered
817: state to a lower numbered state."
818: ::= { bgpTraps 2 }
819:
820: -- conformance information
821:
822: bgpMIBConformance OBJECT IDENTIFIER ::= { bgp 8 }
823: bgpMIBCompliances OBJECT IDENTIFIER ::= { bgpMIBConformance 1 }
824: bgpMIBGroups OBJECT IDENTIFIER ::= { bgpMIBConformance 2 }
825:
826: -- compliance statements
827:
828: bgpMIBCompliance MODULE-COMPLIANCE
829: STATUS current
830: DESCRIPTION
831: "The compliance statement for entities which
832: implement the BGP4 mib."
833: MODULE -- this module
834: MANDATORY-GROUPS { bgp4MIBGlobalsGroup,
835: bgp4MIBPeerGroup,
836: bgp4MIBPathAttrGroup,
837: bgp4MIBNotificationGroup }
838: ::= { bgpMIBCompliances 1 }
839:
840: -- units of conformance
841:
842: bgp4MIBGlobalsGroup OBJECT-GROUP
843: OBJECTS { bgpVersion,
844: bgpLocalAs,
845: bgpIdentifier }
846: STATUS current
847: DESCRIPTION
848: "A collection of objects providing information
849: on global BGP state."
850: ::= { bgpMIBGroups 1 }
851:
852: bgp4MIBPeerGroup OBJECT-GROUP
853: OBJECTS { bgpPeerIdentifier,
854: bgpPeerState,
855: bgpPeerAdminStatus,
856: bgpPeerNegotiatedVersion,
857: bgpPeerLocalAddr,
858: bgpPeerLocalPort,
859: bgpPeerRemoteAddr,
860: bgpPeerRemotePort,
861: bgpPeerRemoteAs,
862: bgpPeerInUpdates,
863: bgpPeerOutUpdates,
864: bgpPeerInTotalMessages,
865: bgpPeerOutTotalMessages,
866: bgpPeerLastError,
867: bgpPeerFsmEstablishedTransitions,
868: bgpPeerFsmEstablishedTime,
869: bgpPeerConnectRetryInterval,
870: bgpPeerHoldTime,
871: bgpPeerKeepAlive,
872: bgpPeerHoldTimeConfigured,
873: bgpPeerKeepAliveConfigured,
874: bgpPeerMinASOriginationInterval,
875: bgpPeerMinRouteAdvertisementInterval,
876: bgpPeerInUpdateElapsedTime }
877: STATUS current
878: DESCRIPTION
879: "A collection of objects for managing
880: BGP peers."
881: ::= { bgpMIBGroups 2 }
882:
883: bgp4MIBRcvdPathAttrGroup OBJECT-GROUP
884: OBJECTS { bgpPathAttrPeer,
885: bgpPathAttrDestNetwork,
886: bgpPathAttrOrigin,
887: bgpPathAttrASPath,
888: bgpPathAttrNextHop,
889: bgpPathAttrInterASMetric }
890: STATUS obsolete
891: DESCRIPTION
892: "A collection of objects for managing BGP
893: path entries.
894:
895: This conformance group is obsolete,
896: replaced by bgp4MIBPathAttrGroup."
897: ::= { bgpMIBGroups 3 }
898:
899: bgp4MIBPathAttrGroup OBJECT-GROUP
900: OBJECTS { bgp4PathAttrPeer,
901: bgp4PathAttrIpAddrPrefixLen,
902: bgp4PathAttrIpAddrPrefix,
903: bgp4PathAttrOrigin,
904: bgp4PathAttrASPathSegment,
905: bgp4PathAttrNextHop,
906: bgp4PathAttrMultiExitDisc,
907: bgp4PathAttrLocalPref,
908: bgp4PathAttrAtomicAggregate,
909: bgp4PathAttrAggregatorAS,
910: bgp4PathAttrAggregatorAddr,
911: bgp4PathAttrCalcLocalPref,
912: bgp4PathAttrBest,
913: bgp4PathAttrUnknown }
914: STATUS current
915: DESCRIPTION
916: "A collection of objects for managing
917: BGP path entries."
918: ::= { bgpMIBGroups 4 }
919:
920: bgp4MIBNotificationGroup NOTIFICATION-GROUP
921: NOTIFICATIONS { bgpEstablished,
922: bgpBackwardTransition }
923: STATUS current
924: DESCRIPTION
925: "A collection of notifications for signaling
926: changes in BGP peer relationships."
927: ::= { bgpMIBGroups 5 }
928:
929: END