Definitions of Managed Objects for BGP-4

Note

Note

BGP-4 MIB is VRF-aware.

MIB objects

Objects and OID Supported Description

bgpVersion

1.3.6.1.2.1.15.1

Yes The version of the BGP protocol.

bgpLocalAs

1.3.6.1.2.1.15.2

Yes The local autonomous system number.

bgpPeerTable

1.3.6.1.2.1.15.3

Yes This table contains information about BGP peers.

bgpIdentifier

1.3.6.1.2.1.15.4

Yes The BGP identifier of the local system.

bgp4PathAttrTable

1.3.6.1.2.1.15.6

Yes This table contains information about paths to destination networks received from all BGP peers.
Table 1. BGP-4 MIB Objects
Objects and OID Supported Description
bgpEstablishedNotification OID 1.3.6.1.2.1.15.0.1 Yes The BGP Established event is generated whenthe BGP FSM enters the ESTABLISHED state. The objects that will be supported are: bgpPeerRemoteAddr, bgpPeerLastError, and bgpPeerState
bgpBackwardTransNotification OID 1.3.6.1.2.1.15.0.2 Yes The bgpBackwardTransNotification event is generated when the BGP FSM moves from a higher numbered state to a lower numbered state. The objects that will be supported are: bgpPeerRemoteAddr, bgpPeerLastError, and bgpPeerState. This trap will be generated only when transition happened from established to any lower state.
bgpPeerRemoteAddr 1.3.6.1.2.1.15.3.1.7 Yes The remote IP address of this entry's BGPpeer.
bgpPeerState 1.3.6.1.2.1.15.3.1.2 Yes The BGP peer connection state.
bgpPeerLastError 1.3.6.1.2.1.15.3.1.14 Yes

The last error code and subcode seen by this peer on this connection. If no error has occurred, this field is zero.

Table 2. 1.3.6.1.2.1.15.3 (bgpPeerTable) MIB objects
Objects and OID Supported Description
bgpPeerEntry 1.3.6.1.2.1.15.3.1 yes Entry containing information about the connection with a BGP peer.
bgpPeerIdentifier 1.3.6.1.2.1.15.3.1.1 yes The BGP Identifier of this entry's BGP peer.
bgpPeerState 1.3.6.1.2.1.15.3.1.2 yes The BGP peer connection state.
bgpPeerAdminStatus 1.3.6.1.2.1.15.3.1.3 yes The desired state of the BGP connection.A transition from 'stop' to 'start' will cause the BGP Start Event to be generated.
bgpPeerNegotiatedVersion 1.3.6.1.2.1.15.3.1.4 yes The negotiated version of BGP running between the two peers.
bgpPeerLocalAddr 1.3.6.1.2.1.15.3.1.5 yes The local IP address of this entry's BGP connection.
bgpPeerLocalPort 1.3.6.1.2.1.15.3.1.6 yes The local port for the TCP connection between the BGP peers.
bgpPeerRemoteAddr 1.3.6.1.2.1.15.3.1.7 yes The remote IP address of this entry's BGP peer.
bgpPeerRemotePort 1.3.6.1.2.1.15.3.1.8 yes The remote port for the TCP connection between the BGP peers. Note that the objects bgpPeerLocalAddr, bgpPeerLocalPort,
bgpPeerRemoteAs 1.3.6.1.2.1.15.3.1.9 yes The remote autonomous system number.
bgpPeerInUpdates 1.3.6.1.2.1.15.3.1.10 yes The number of BGP UPDATE messages received on this connection.
bgpPeerOutUpdates 1.3.6.1.2.1.15.3.1.11 yes The number of BGP UPDATE messages transmitted on this connection.
bgpPeerInTotalMessages 1.3.6.1.2.1.15.3.1.12 yes The total number of messages received from the remote peer on this connection.
bgpPeerOutTotalMessages 1.3.6.1.2.1.15.3.1.13 yes The total number of messages transmitted to the remote peer on this connection.
bgpPeerLastError 1.3.6.1.2.1.15.3.1.14 yes The last error code and sub-code seen by thispeer on this connection. If no error has occurred, this field is zero.
bgpPeerFsmEstablishedTransitions 1.3.6.1.2.1.15.3.1.15 yes The total number of times the BGP FSM transitioned into the established state.
bgpPeerFsmEstablishedTime 1.3.6.1.2.1.15.3.1.16 yes This timer indicates how long (in seconds) this peer has been in the Established state.
bgpPeerConnectRetryInterval 1.3.6.1.2.1.15.3.1.17 yes Time interval in seconds for the ConnectRetry timer. The suggested value for this timer is 120 seconds.
bgpPeerHoldTime 1.3.6.1.2.1.15.3.1.18 yes Time interval in seconds for the HoldTimer established with the peer.
bgpPeerKeepAlive 1.3.6.1.2.1.15.3.1.19 yes Time interval in seconds for the KeepAlivetimer established with the peer.
bgpPeerHoldTimeConfigured 1.3.6.1.2.1.15.3.1.20 yes Time interval in seconds for the Hold Timeconfigured for this BGP speaker with this peer.
bgpPeerKeepAliveConfigured 1.3.6.1.2.1.15.3.1.21 yes Time interval in seconds for theKeepAlive timer configured for this BGPspeaker with this peer.
bgpPeerMinASOriginationInterval 1.3.6.1.2.1.15.3.1.22 yes Time interval in seconds for theMinASOriginationInterval timer.The suggested value for this timer is 15seconds.
bgpPeerMinRouteAdvertisementInterval 1.3.6.1.2.1.15.3.1.23 yes Time interval in seconds for the MinRouteAdvertisementInterval timer. The suggested value for this timer is 30seconds.
bgpPeerInUpdateElapsedTime 1.3.6.1.2.1.15.3.1.24 yes Elapsed time in seconds since the last BGPUPDATE message was received from the peer.
Table 3. 1.3.6.1.2.1.15.6 (bgpPeerTable) MIB objects
Objects and OID Supported Description
bgp4PathAttrTable 1.3.6.1.2.1.15.6 yes The BGP-4 Received Path Attribute Table contains information about paths todestination networks received from alBGP4 peers.
bgp4PathAttrEntry 1.3.6.1.2.1.15.6.1 yes Information about a path to a network.
bgp4PathAttrPeer 1.3.6.1.2.1.15.6.1.1 yes The IP address of the peer where the path information was learned.
bgp4PathAttrIpAddrPrefixLen 1.3.6.1.2.1.15.6.1.2 yes Length in bits of the IP address prefix in the Network Layer Reachability Information field.
bgp4PathAttrIpAddrPrefix 1.3.6.1.2.1.15.6.1.3 yes An IP address prefix in the Network Layer Reachability Information field.
bgp4PathAttrOrigin 1.3.6.1.2.1.15.6.1.4 yes The ultimate origin of the path information.
bgp4PathAttrASPathSegment 1.3.6.1.2.1.15.6.1.5 yes The sequence of AS path segments. Each ASpath segment is represented by a triple.
bgp4PathAttrNextHop 1.3.6.1.2.1.15.6.1.6 yes The address of the border router that should be used for the destination network.
bgp4PathAttrMultiExitDisc 1.3.6.1.2.1.15.6.1.7 yes This metric is used to discriminate between multiple exit points to an adjacent autonomous system.
bgp4PathAttrLocalPref 1.3.6.1.2.1.15.6.1.8 yes The originating BGP4 speaker's degree of preference for an advertised route.
bgp4PathAttrAtomicAggregate 1.3.6.1.2.1.15.6.1.9 yes Whether or not the local system has selected a less specific route without selecting a more specific route.
bgp4PathAttrAggregatorAS 1.3.6.1.2.1.15.6.1.10 yes The AS number of the last BGP4 speaker that performed route aggregation.
bgp4PathAttrAggregatorAddr 1.3.6.1.2.1.15.6.1.11 yes The IP address of the last BGP4 speaker that performed route aggregation.
bgp4PathAttrCalcLocalPref 1.3.6.1.2.1.15.6.1.12 yes The degree of preference calculated by the receiving BGP4 speaker for an advertised route.
bgp4PathAttrBest 1.3.6.1.2.1.15.6.1.13 yes An indication of whether or not this routewas chosen as the best BGP4 route.
bgp4PathAttrUnknown 1.3.6.1.2.1.15.6.1.14 yes One or more path attributes not understoodby this BGP4 speaker. Size zero (0)indicates the absence of such attribute(s).