-- ***************************************************************** -- CISCO-BGP4-MIB.my -- -- June 2001, Ravindra Rathi -- -- Copyright (c) 2001, 2003 by Cisco Systems, Inc. -- All rights reserved. -- -- ***************************************************************** CISCO-BGP4-MIB DEFINITIONS ::=BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Unsigned32, Gauge32, Counter32 FROM SNMPv2-SMI TruthValue, TEXTUAL-CONVENTION FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF ciscoMgmt FROM CISCO-SMI InetAddressType, InetAddress FROM INET-ADDRESS-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB bgpPeerEntry, bgpPeerRemoteAddr, bgpPeerLastError, bgpPeerState FROM BGP4-MIB; ciscoBgp4MIB MODULE-IDENTITY LAST-UPDATED "200302240000Z" ORGANIZATION "Cisco Systems, Inc." CONTACT-INFO " Cisco Systems Customer Service Postal: 170 W Tasman Drive San Jose, CA 95134 USA Tel: +1 800 553-NETS E-mail: cs-iprouting-bgp@cisco.com" DESCRIPTION "An extension to the IETF BGP4 MIB module defined in RFC 1657. Following is the terminology associated with Border Gateway Protocol(BGP). UPDATE message UPDATE messages are used to transfer routing information between BGP peers. An UPDATE message is used to advertise a single feasible route to a peer, or to withdraw multiple unfeasible routes from service. Adj-RIBs-In The Adj-RIBs-In store routing information that has been learned from inbound UPDATE messages. Their contents represent routes that are available as an input to the Decision Process. Loc-RIB(BGP table) The Loc-RIB contains the local routing information that the BGP speaker has selected by applying its local policies to the routing information contained in its Adj-RIBs-In. Adj-RIBs-Out The Adj-RIBs-Out store the information that the local BGP speaker has selected for advertisement to its peers. The routing information stored in the Adj-RIBs-Out will be carried in the local BGP speaker's UPDATE messages and advertised to its peers. Path Attributes A variable length sequence of path attributes is present in every UPDATE. Each path attribute is a triple of variable length. Network Layer Reachability Information(NLRI) A variable length field present in UPDATE messages which contains a list of Network Layer address prefixes. Address Family Identifier(AFI) Primary identifier to indicate the type of the Network Layer Reachability Information(NLRI) being carried. Subsequent Address Family Identifier(SAFI) Secondary identifier to indicate the type of the Network Layer Reachability Information(NLRI) being carried." REVISION "200302240000Z" DESCRIPTION "+Added cbgpPeerCapsTable +Added cbgpPeerAddrFamilyTable +Added cbgpPeerAddrFamilyPrefixTable +Added notification event cbgpBackwardTransition +Added notification event cbgpPrefixThresholdExceeded +Added notification event cbgpPrefixThresholdClear" REVISION "200212190000Z" DESCRIPTION "+Added cbgpPeerPrefixTable +Added notification event cbgpFsmStateChange" REVISION "200108130000Z" DESCRIPTION "Initial version of the MIB module." ::= { ciscoMgmt 187 } ciscoBgp4MIBObjects OBJECT IDENTIFIER ::= { ciscoBgp4MIB 1 } cbgpRoute OBJECT IDENTIFIER ::= { ciscoBgp4MIBObjects 1 } cbgpPeer OBJECT IDENTIFIER ::= { ciscoBgp4MIBObjects 2 } -- Textual convention CbgpSafi ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Subsequent Address Family Identifier(SAFI) is used by BGP speaker to indicate the type of the the Network Layer Reachability Information(NLRI) being carried. RFC-2858 has defined the following values for SAFI. 1 - Network Layer Reachability Information used for unicast forwarding 2 - Network Layer Reachability Information used for multicast forwarding 3 - Network Layer Reachability Information used for both unicast and multicast forwarding. SAFI values 128 through 255 are for private use." REFERENCE "RFC-2858: Multiprotocol Extensions for BGP-4, RFC-2547: BGP/MPLS VPNs" SYNTAX INTEGER { unicast(1), multicast(2), unicastAndMulticast(3), vpn(128) } CbgpNetworkAddress ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Represents the Network Address prefix carried in the BGP UPDATE messages. In the following table, column 'Type' gives the kind of Network Layer address which will be stored in the object of this type based on the values of Address Family Identifier(AFI) and SAFI. AFI SAFI Type ipv4(1) unicast(1) IPv4 address ipv4(1) multicast(2) IPv4 address ipv4(1) vpn(128) VPN-IPv4 address ipv6(2) unicast(1) IPv6 address A VPN-IPv4 address is a 12-byte quantity, beginning with an 8-byte 'Route Distinguisher (RD)' and ending with a 4-byte IPv4 address." REFERENCE "RFC-2858: Multiprotocol Extensions for BGP-4 RFC-2547: BGP/MPLS VPNs, section 4.1" SYNTAX OCTET STRING (SIZE (0..255)) -- BGP4 Received Routes for all the supported address families cbgpRouteTable OBJECT-TYPE SYNTAX SEQUENCE OF CbgpRouteEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains information about routes to destination networks from all BGP4 peers. Since BGP4 can carry routes for multiple Network Layer protocols, this table has the Address Family Identifier(AFI) of the Network Layer protocol as the first index. Further for a given AFI, routes carried by BGP4 are distinguished based on Subsequent Address Family Identifiers(SAFI). Hence that is used as the second index. Conceptually there is a separate Loc-RIB maintained by the BGP speaker for each combination of AFI and SAFI supported by it." REFERENCE "RFC-1771: A Border Gateway Protocol 4 (BGP-4), RFC-2858: Multiprotocol Extensions for BGP-4, RFC-2547: BGP/MPLS VPNs" ::= { cbgpRoute 1 } cbgpRouteEntry OBJECT-TYPE SYNTAX CbgpRouteEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about a path to a network received from a peer." INDEX { cbgpRouteAfi, cbgpRouteSafi, cbgpRoutePeerType, cbgpRoutePeer, cbgpRouteAddrPrefix, cbgpRouteAddrPrefixLen } ::= { cbgpRouteTable 1 } CbgpRouteEntry ::= SEQUENCE { cbgpRouteAfi InetAddressType, cbgpRouteSafi CbgpSafi, cbgpRoutePeerType InetAddressType, cbgpRoutePeer InetAddress, cbgpRouteAddrPrefix CbgpNetworkAddress, cbgpRouteAddrPrefixLen Unsigned32, cbgpRouteOrigin INTEGER, cbgpRouteASPathSegment OCTET STRING, cbgpRouteNextHop CbgpNetworkAddress, cbgpRouteMedPresent TruthValue, cbgpRouteMultiExitDisc Unsigned32, cbgpRouteLocalPrefPresent TruthValue, cbgpRouteLocalPref Unsigned32, cbgpRouteAtomicAggregate INTEGER, cbgpRouteAggregatorAS Unsigned32, cbgpRouteAggregatorAddrType InetAddressType, cbgpRouteAggregatorAddr InetAddress, cbgpRouteBest TruthValue, cbgpRouteUnknownAttr OCTET STRING } cbgpRouteAfi OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "Represents Address Family Identifier(AFI) of the Network Layer protocol associated with the route. An implementation is only required to support IPv4 unicast and VPNv4 (Value - 1) address families." ::= { cbgpRouteEntry 1 } cbgpRouteSafi OBJECT-TYPE SYNTAX CbgpSafi MAX-ACCESS not-accessible STATUS current DESCRIPTION "Represents Subsequent Address Family Identifier(SAFI) of the route. It gives additional information about the type of the route. An implementation is only required to support IPv4 unicast(Value - 1) and VPNv4( Value - 128) address families." ::= { cbgpRouteEntry 2 } cbgpRoutePeerType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "Represents the type of Network Layer address stored in cbgpRoutePeer. An implementation is only required to support IPv4 address type(Value - 1)." ::= { cbgpRouteEntry 3 } cbgpRoutePeer OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Network Layer address of the peer where the route information was learned. An implementation is only required to support an IPv4 peer." ::= { cbgpRouteEntry 4 } cbgpRouteAddrPrefix OBJECT-TYPE SYNTAX CbgpNetworkAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "A Network Address prefix in the Network Layer Reachability Information field of BGP UPDATE message. This object is a Network Address containing the prefix with length specified by cbgpRouteAddrPrefixLen. Any bits beyond the length specified by cbgpRouteAddrPrefixLen are zeroed." ::= { cbgpRouteEntry 5 } cbgpRouteAddrPrefixLen OBJECT-TYPE SYNTAX Unsigned32 (0..2040) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Length in bits of the Network Address prefix in the Network Layer Reachability Information field." ::= { cbgpRouteEntry 6 } cbgpRouteOrigin OBJECT-TYPE SYNTAX INTEGER { igp(1), -- networks are interior egp(2), -- networks learned via EGP incomplete(3) -- undetermined } MAX-ACCESS read-only STATUS current DESCRIPTION "The ultimate origin of the route information." ::= { cbgpRouteEntry 7 } cbgpRouteASPathSegment OBJECT-TYPE SYNTAX OCTET STRING (SIZE (0..255)) MAX-ACCESS read-only STATUS current DESCRIPTION "The sequence of AS path segments. Each AS path segment is represented by a triple . The type is a 1-octet field which has two possible values: 1 AS_SET: unordered set of ASs a route in the UPDATE message has traversed 2 AS_SEQUENCE: ordered set of ASs a route in the UPDATE message has traversed. The length is a 1-octet field containing the number of ASs in the value field. The value field contains one or more AS numbers, each AS is represented in the octet string as a pair of octets according to the following algorithm: first-byte-of-pair = ASNumber / 256; second-byte-of-pair = ASNumber & 255;" ::= { cbgpRouteEntry 8 } cbgpRouteNextHop OBJECT-TYPE SYNTAX CbgpNetworkAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The Network Layer address of the border router that should be used for the destination network." ::= { cbgpRouteEntry 9 } cbgpRouteMedPresent OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the presence/absence of MULTI_EXIT_DISC attribute for the route." ::= { cbgpRouteEntry 10 } cbgpRouteMultiExitDisc OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This metric is used to discriminate between multiple exit points to an adjacent autonomous system. The value of this object is irrelevant if the value of of cbgpRouteMedPresent is false(2)." ::= { cbgpRouteEntry 11 } cbgpRouteLocalPrefPresent OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the presence/absence of LOCAL_PREF attribute for the route." ::= { cbgpRouteEntry 12 } cbgpRouteLocalPref OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "The degree of preference calculated by the local BGP4 speaker for the route. The value of this object is irrelevant if the value of cbgpRouteLocalPrefPresent is false(2)." ::= { cbgpRouteEntry 13 } cbgpRouteAtomicAggregate OBJECT-TYPE SYNTAX INTEGER { lessSpecificRouteNotSelected(1), lessSpecificRouteSelected(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Whether or not the local system has selected a less specific route without selecting a more specific route." ::= { cbgpRouteEntry 14 } cbgpRouteAggregatorAS OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "The AS number of the last BGP4 speaker that performed route aggregation. A value of zero (0) indicates the absence of this attribute." ::= { cbgpRouteEntry 15 } cbgpRouteAggregatorAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "Represents the type of Network Layer address stored in cbgpRouteAggregatorAddr." ::= { cbgpRouteEntry 16 } cbgpRouteAggregatorAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The Network Layer address of the last BGP4 speaker that performed route aggregation. A value of all zeros indicates the absence of this attribute." ::= { cbgpRouteEntry 17 } cbgpRouteBest OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "An indication of whether or not this route was chosen as the best BGP4 route." ::= { cbgpRouteEntry 18 } cbgpRouteUnknownAttr OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..255)) MAX-ACCESS read-only STATUS current DESCRIPTION "One or more path attributes not understood by this BGP4 speaker. Size zero (0) indicates the absence of such attribute(s). Octets beyond the maximum size, if any, are not recorded by this object. Each path attribute is a triple of variable length. Attribute Type is a two-octet field that consists of the Attribute Flags octet followed by the Attribute Type Code octet. If the Extended Length bit of the Attribute Flags octet is set to 0, the third octet of the Path Attribute contains the length of the attribute data in octets. If the Extended Length bit of the Attribute Flags octet is set to 1, then the third and the fourth octets of the path attribute contain the length of the attribute data in octets. The remaining octets of the Path Attribute represent the attribute value and are interpreted according to the Attribute Flags and the Attribute Type Code." REFERENCE "RFC-1771: A Border Gateway Protocol 4 (BGP-4), section 4.3" ::= { cbgpRouteEntry 19 } -- BGP Peer table. cbgpPeerTable OBJECT-TYPE SYNTAX SEQUENCE OF CbgpPeerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "BGP peer table. This table contains, one entry per BGP peer, information about the connections with BGP peers." ::= { cbgpPeer 1 } cbgpPeerEntry OBJECT-TYPE SYNTAX CbgpPeerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Entry containing information about the connection with a BGP peer." AUGMENTS { bgpPeerEntry } ::= { cbgpPeerTable 1 } CbgpPeerEntry ::= SEQUENCE { cbgpPeerPrefixAccepted Counter32, cbgpPeerPrefixDenied Counter32, cbgpPeerPrefixLimit Unsigned32, cbgpPeerPrefixAdvertised Counter32, cbgpPeerPrefixSuppressed Counter32, cbgpPeerPrefixWithdrawn Counter32, cbgpPeerLastErrorTxt SnmpAdminString, cbgpPeerPrevState INTEGER } cbgpPeerPrefixAccepted OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "Number of Route prefixes received on this connnection, which are accepted after applying filters. Possible filters are route maps, prefix lists, distributed lists, etc." ::= { cbgpPeerEntry 1 } cbgpPeerPrefixDenied OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "Counter which gets incremented when a route prefix received on this connection is denied or when a route prefix is denied during soft reset of this connection if 'soft-reconfiguration' is on . This object is initialized to zero when the peer is configured or the router is rebooted" ::= { cbgpPeerEntry 2 } cbgpPeerPrefixLimit OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS read-write STATUS deprecated DESCRIPTION "Max number of route prefixes accepted on this connection" ::= { cbgpPeerEntry 3 } cbgpPeerPrefixAdvertised OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "Counter which gets incremented when a route prefix is advertised on this connection. This object is initialized to zero when the peer is configured or the router is rebooted" ::= { cbgpPeerEntry 4 } cbgpPeerPrefixSuppressed OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "Counter which gets incremented when a route prefix is suppressed from being sent on this connection. This object is initialized to zero when the peer is configured or the router is rebooted" ::= { cbgpPeerEntry 5 } cbgpPeerPrefixWithdrawn OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "Counter which gets incremented when a route prefix is withdrawn on this connection. This object is initialized to zero when the peer is configured or the router is rebooted" ::= { cbgpPeerEntry 6 } cbgpPeerLastErrorTxt OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Implementation specific error description for bgpPeerLastErrorReceived." ::= { cbgpPeerEntry 7 } cbgpPeerPrevState OBJECT-TYPE SYNTAX INTEGER { none(0), idle(1), connect(2), active(3), opensent(4), openconfirm(5), established(6) } MAX-ACCESS read-only STATUS current DESCRIPTION "The BGP peer connection previous state." REFERENCE "Section 8, RFC 1771, A Border Gateway Protocol 4 (BGP-4)." ::= { cbgpPeerEntry 8 } -- -- Peer capabilities -- cbgpPeerCapsTable OBJECT-TYPE SYNTAX SEQUENCE OF CbgpPeerCapsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains the capabilities that are supported by a peer. Capabilities of a peer are received during BGP connection establishment. Values corresponding to each received capability are stored in this table. When a new capability is received, this table is updated with a new entry. When an existing capability is not received during the latest connection establishment, the corresponding entry is deleted from the table." REFERENCE "RFC 2842, Capabilities Advertisement with BGP-4. RFC2818, Route Refresh Capability for BGP-4. RFC2858, Multiprotocol Extensions for BGP-4. draft-ietf-idr-restart-05.txt, Graceful Restart Mechanism for BGP" ::= { cbgpPeer 2 } cbgpPeerCapsEntry OBJECT-TYPE SYNTAX CbgpPeerCapsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry represents a capability received from a peer with a particular code and an index. When a capability is received multiple times with different values during a BGP connection establishment, corresponding entries are differentiated with indices." INDEX { bgpPeerRemoteAddr, cbgpPeerCapCode, cbgpPeerCapIndex } ::= { cbgpPeerCapsTable 1 } CbgpPeerCapsEntry ::= SEQUENCE { cbgpPeerCapCode INTEGER, cbgpPeerCapIndex Unsigned32, cbgpPeerCapValue OCTET STRING } cbgpPeerCapCode OBJECT-TYPE SYNTAX INTEGER { multiProtocol(1), routeRefresh(2), gracefulRestart(64), routeRefreshOld(128) } MAX-ACCESS not-accessible STATUS current DESCRIPTION "The BGP Capability Advertisement Capability Code." REFERENCE "RFC 2842, Capabilities Advertisement with BGP-4. RFC2818, Route Refresh Capability for BGP-4. RFC2858, Multiprotocol Extensions for BGP-4. draft-ietf-idr-restart-05.txt, Graceful Restart Mechanism for BGP" ::= { cbgpPeerCapsEntry 1 } cbgpPeerCapIndex OBJECT-TYPE SYNTAX Unsigned32 (1..128) MAX-ACCESS not-accessible STATUS current DESCRIPTION "Multiple instances of a given capability may be sent by a BGP speaker. This variable is used to index them." ::= { cbgpPeerCapsEntry 2 } cbgpPeerCapValue OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..255)) MAX-ACCESS read-only STATUS current DESCRIPTION "The value of the announced capability. This MIB object value is organized as given below, Capability : Route Refresh Capability Null string Capability : Multiprotocol Extensions +----------------------------------+ | AFI(16 bits) | +----------------------------------+ | SAFI (8 bits) | +----------------------------------+ Capability : Graceful Restart +----------------------------------+ | Restart Flags (4 bits) | +----------------------------------+ | Restart Time in seconds (12 bits)| +----------------------------------+ | AFI(16 bits) | +----------------------------------+ | SAFI (8 bits) | +----------------------------------+ | Flags for Address Family (8 bits)| +----------------------------------+ | ... | +----------------------------------+ | AFI(16 bits) | +----------------------------------+ | SAFI (8 bits) | +----------------------------------+ | Flags for Address Family (8 bits)| +----------------------------------+" REFERENCE "RFC 2842, Capabilities Advertisement with BGP-4. RFC2818, Route Refresh Capability for BGP-4. RFC2858, Multiprotocol Extensions for BGP-4. draft-ietf-idr-restart-05.txt, Graceful Restart Mechanism for BGP" ::= { cbgpPeerCapsEntry 3 } -- -- BGP Peer Address Family table -- cbgpPeerAddrFamilyTable OBJECT-TYPE SYNTAX SEQUENCE OF CbgpPeerAddrFamilyEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains information related to address families supported by a peer. Supported address families of a peer are known during BGP connection establishment. When a new supported address family is known, this table is updated with a new entry. When an address family is not supported any more, corresponding entry is deleted from the table." ::= { cbgpPeer 3 } cbgpPeerAddrFamilyEntry OBJECT-TYPE SYNTAX CbgpPeerAddrFamilyEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry is identified by an AFI/SAFI pair and peer address. It contains names associated with an address family." INDEX { bgpPeerRemoteAddr, cbgpPeerAddrFamilyAfi, cbgpPeerAddrFamilySafi } ::= { cbgpPeerAddrFamilyTable 1 } CbgpPeerAddrFamilyEntry ::= SEQUENCE { cbgpPeerAddrFamilyAfi InetAddressType, cbgpPeerAddrFamilySafi CbgpSafi, cbgpPeerAddrFamilyName SnmpAdminString } cbgpPeerAddrFamilyAfi OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The AFI index of the entry. An implementation is only required to support IPv4 unicast and VPNv4 (Value - 1) address families." ::= { cbgpPeerAddrFamilyEntry 1 } cbgpPeerAddrFamilySafi OBJECT-TYPE SYNTAX CbgpSafi MAX-ACCESS not-accessible STATUS current DESCRIPTION "The SAFI index of the entry. An implementation is only required to support IPv4 unicast(Value - 1) and VPNv4( Value - 128) address families." REFERENCE "RFC-2858: Multiprotocol Extensions for BGP-4, RFC-2547: BGP/MPLS VPNs" ::= { cbgpPeerAddrFamilyEntry 2 } cbgpPeerAddrFamilyName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "Implementation specific Address Family name." ::= { cbgpPeerAddrFamilyEntry 3 } -- -- BGP Address Family Peer Prefix table -- cbgpPeerAddrFamilyPrefixTable OBJECT-TYPE SYNTAX SEQUENCE OF CbgpPeerAddrFamilyPrefixEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table contains prefix related information related to address families supported by a peer. Supported address families of a peer are known during BGP connection establishment. When a new supported address family is known, this table is updated with a new entry. When an address family is not supported any more, corresponding entry is deleted from the table." ::= { cbgpPeer 4 } cbgpPeerAddrFamilyPrefixEntry OBJECT-TYPE SYNTAX CbgpPeerAddrFamilyPrefixEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry is identified by an AFI/SAFI pair and peer address. It contains information associated with route prefixes belonging to an address family." INDEX { bgpPeerRemoteAddr, cbgpPeerAddrFamilyAfi, cbgpPeerAddrFamilySafi } ::= { cbgpPeerAddrFamilyPrefixTable 1 } CbgpPeerAddrFamilyPrefixEntry ::= SEQUENCE { cbgpPeerAcceptedPrefixes Counter32, cbgpPeerDeniedPrefixes Gauge32, cbgpPeerPrefixAdminLimit Unsigned32, cbgpPeerPrefixThreshold Unsigned32, cbgpPeerPrefixClearThreshold Unsigned32, cbgpPeerAdvertisedPrefixes Gauge32, cbgpPeerSuppressedPrefixes Gauge32, cbgpPeerWithdrawnPrefixes Gauge32 } cbgpPeerAcceptedPrefixes OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of accepted route prefixes on this connection, which belong to an address family." ::= { cbgpPeerAddrFamilyPrefixEntry 1 } cbgpPeerDeniedPrefixes OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a route prefix, which belongs to an address family, received on this connection is denied. It is initialized to zero when the connection is undergone a hard reset." ::= { cbgpPeerAddrFamilyPrefixEntry 2 } cbgpPeerPrefixAdminLimit OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS read-write STATUS current DESCRIPTION "Max number of route prefixes accepted for an address family on this connection." ::= { cbgpPeerAddrFamilyPrefixEntry 3 } cbgpPeerPrefixThreshold OBJECT-TYPE SYNTAX Unsigned32 (1..100) MAX-ACCESS read-write STATUS current DESCRIPTION "Prefix threshold value (%) for an address family on this connection at which warning message stating the prefix count is crossed the threshold or corresponding SNMP notification is generated." ::= { cbgpPeerAddrFamilyPrefixEntry 4 } cbgpPeerPrefixClearThreshold OBJECT-TYPE SYNTAX Unsigned32 (1..100) MAX-ACCESS read-only STATUS current DESCRIPTION "Prefix threshold value (%) for an address family on this connection at which SNMP clear notification is generated if prefix threshold notification is already generated." ::= { cbgpPeerAddrFamilyPrefixEntry 5 } cbgpPeerAdvertisedPrefixes OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a route prefix, which belongs to an address family is advertised on this connection. It is initialized to zero when the connection is undergone a hard reset." ::= { cbgpPeerAddrFamilyPrefixEntry 6 } cbgpPeerSuppressedPrefixes OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a route prefix, which belongs to an address family is suppressed from being sent on this connection. It is initialized to zero when the connection is undergone a hard reset." ::= { cbgpPeerAddrFamilyPrefixEntry 7 } cbgpPeerWithdrawnPrefixes OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter is incremented when a route prefix, which belongs to an address family, is withdrawn on this connection. It is initialized to zero when the connection is undergone a hard reset." ::= { cbgpPeerAddrFamilyPrefixEntry 8 } -- Notifications ciscoBgp4NotifyPrefix OBJECT IDENTIFIER ::= { ciscoBgp4MIB 0 } cbgpFsmStateChange NOTIFICATION-TYPE OBJECTS { bgpPeerLastError, bgpPeerState, cbgpPeerLastErrorTxt, cbgpPeerPrevState } STATUS current DESCRIPTION "The BGP cbgpFsmStateChange notification is generated for every BGP FSM state change. The bgpPeerRemoteAddr value is attached to the notification object ID." ::= { ciscoBgp4NotifyPrefix 1 } cbgpBackwardTransition NOTIFICATION-TYPE OBJECTS { bgpPeerLastError, bgpPeerState, cbgpPeerLastErrorTxt, cbgpPeerPrevState } STATUS current DESCRIPTION "The cbgpBackwardTransition Event is generated when the BGP FSM moves from a higher numbered state to a lower numbered state. The bgpPeerRemoteAddr value is attached to the notification object ID." ::= { ciscoBgp4NotifyPrefix 2 } cbgpPrefixThresholdExceeded NOTIFICATION-TYPE OBJECTS { cbgpPeerPrefixAdminLimit, cbgpPeerPrefixThreshold } STATUS current DESCRIPTION "The cbgpPrfefixMaxThresholdExceeded notification is generated when prefix count exceeds the configured warning threshold on a session for an address family. The bgpPeerRemoteAddr, cbgpPeerAddrFamilyAfi and cbgpPeerAddrFamilySafi values are attached to the notification object ID." ::= { ciscoBgp4NotifyPrefix 3 } cbgpPrefixThresholdClear NOTIFICATION-TYPE OBJECTS { cbgpPeerPrefixAdminLimit, cbgpPeerPrefixClearThreshold } STATUS current DESCRIPTION "The cbgpPrefixThresholdClear notification is generated when prefix count drops below the configured clear threshold on a session for an address family once cbgpPrefixThresholdExceeded is generated. This won't be generated if the peer session goes down after the generation of cbgpPrefixThresholdExceeded. The bgpPeerRemoteAddr, cbgpPeerAddrFamilyAfi and cbgpPeerAddrFamilySafi values are attached to the notification object ID." ::= { ciscoBgp4NotifyPrefix 4 } -- ciscoBgp4NotificationPrefix is deprecated. -- Do not define any objects and/or notifications -- under this OID. ciscoBgp4NotificationPrefix OBJECT IDENTIFIER ::= { ciscoBgp4MIB 2 } -- conformance information ciscoBgp4MIBConformance OBJECT IDENTIFIER ::= { ciscoBgp4MIB 3 } ciscoBgp4MIBCompliances OBJECT IDENTIFIER ::= { ciscoBgp4MIBConformance 1 } ciscoBgp4MIBGroups OBJECT IDENTIFIER ::= { ciscoBgp4MIBConformance 2 } -- compliance statements ciscoBgp4MIBCompliance MODULE-COMPLIANCE STATUS deprecated DESCRIPTION "The compliance statement for entities which implement the Cisco BGP4 MIB" MODULE -- this module MANDATORY-GROUPS { ciscoBgp4RouteGroup } ::= { ciscoBgp4MIBCompliances 1 } ciscoBgp4MIBComplianceRev1 MODULE-COMPLIANCE STATUS deprecated DESCRIPTION "The compliance statement for entities which implement the Cisco BGP4 MIB" MODULE -- this module MANDATORY-GROUPS { ciscoBgp4RouteGroup, ciscoBgp4PeerGroup, ciscoBgp4NotificationsGroup } OBJECT cbgpRouteAggregatorAddrType SYNTAX INTEGER { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 address type for aggregator address." OBJECT cbgpRouteAggregatorAddr SYNTAX InetAddress (SIZE (4)) DESCRIPTION "An implementation is only required to support IPv4 address type for aggregator address." OBJECT cbgpPeerPrefixLimit SYNTAX Unsigned32 (1..4294967295) MIN-ACCESS read-only DESCRIPTION "SET operation is not supported on this object" ::= { ciscoBgp4MIBCompliances 2 } ciscoBgp4MIBComplianceRev2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for entities which implement the Cisco BGP4 MIB" MODULE -- this module MANDATORY-GROUPS { ciscoBgp4RouteGroup, ciscoBgp4PeerGroup1, ciscoBgp4NotificationsGroup1 } OBJECT cbgpRouteAggregatorAddrType SYNTAX INTEGER { ipv4(1) } DESCRIPTION "An implementation is only required to support IPv4 address type." OBJECT cbgpRouteAggregatorAddr SYNTAX OCTET STRING (SIZE (0..4)) DESCRIPTION "An implementation is only required to support IPv4 address type." OBJECT cbgpPeerPrefixAdminLimit MIN-ACCESS read-only DESCRIPTION "SET operation is not supported on this object" OBJECT cbgpPeerPrefixThreshold MIN-ACCESS read-only DESCRIPTION "SET operation is not supported on this object" ::= { ciscoBgp4MIBCompliances 3 } -- Units of conformance ciscoBgp4RouteGroup OBJECT-GROUP OBJECTS { cbgpRouteOrigin, cbgpRouteASPathSegment, cbgpRouteNextHop, cbgpRouteMedPresent, cbgpRouteMultiExitDisc, cbgpRouteLocalPrefPresent, cbgpRouteLocalPref, cbgpRouteAtomicAggregate, cbgpRouteAggregatorAS, cbgpRouteAggregatorAddrType, cbgpRouteAggregatorAddr, cbgpRouteBest, cbgpRouteUnknownAttr } STATUS current DESCRIPTION "A collection of objects providing information about routes received by BGP speaker." ::= { ciscoBgp4MIBGroups 1 } ciscoBgp4PeerGroup OBJECT-GROUP OBJECTS { cbgpPeerPrefixAccepted, cbgpPeerPrefixDenied, cbgpPeerPrefixLimit, cbgpPeerPrefixAdvertised, cbgpPeerPrefixSuppressed, cbgpPeerPrefixWithdrawn } STATUS deprecated DESCRIPTION "A collection of objects providing information about routes received by BGP speaker." ::= { ciscoBgp4MIBGroups 2 } ciscoBgp4NotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { cbgpFsmStateChange } STATUS deprecated DESCRIPTION "The collection of notifications related to BGP." ::= { ciscoBgp4MIBGroups 3 } ciscoBgp4PeerGroup1 OBJECT-GROUP OBJECTS { cbgpPeerPrevState, cbgpPeerLastErrorTxt, cbgpPeerCapValue, cbgpPeerAddrFamilyName, cbgpPeerAcceptedPrefixes, cbgpPeerDeniedPrefixes, cbgpPeerPrefixAdminLimit, cbgpPeerPrefixThreshold, cbgpPeerPrefixClearThreshold, cbgpPeerAdvertisedPrefixes, cbgpPeerSuppressedPrefixes, cbgpPeerWithdrawnPrefixes } STATUS current DESCRIPTION "A collection of objects providing information about a BGP peer." ::= { ciscoBgp4MIBGroups 4 } ciscoBgp4NotificationsGroup1 NOTIFICATION-GROUP NOTIFICATIONS { cbgpFsmStateChange, cbgpBackwardTransition, cbgpPrefixThresholdExceeded, cbgpPrefixThresholdClear } STATUS current DESCRIPTION "The collection of notifications related to BGP." ::= { ciscoBgp4MIBGroups 5 } END