All MIBs › ARISTA-BGP4V2-MIB
Organization: Arista Networks, Inc.
Last Updated: 2014-08-15
Category: Vendor: Arista
Description: Arista EOS BGP4 version 2 peer session state and prefix statistics management.
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What Is ARISTA-BGP4V2-MIB?
ARISTA-BGP4V2-MIB is Arista Networks' homing of the IETF draft BGP4-MIB version 2 (draft-ietf-idr-bgp4-mibv2-13) into Arista's enterprise OID tree without functional modification, providing standard BGP peer session and routing-table statistics for Arista EOS switches/routers. It exposes BGP peer identification and session state (idle/connect/established), negotiated capabilities, and per-peer prefix/route counters for IPv4 and IPv6 address families. Its monitoring value centers on routing-protocol software health rather than hardware: peer session state reveals whether BGP adjacencies are up or flapping, and prefix counters reveal whether a peer is sending an expected route count, both critical for catching routing instability, session resets, or route loss. As a direct homing of the IETF draft BGP4-MIBv2, it is explicitly dependent on and structurally identical to that standard, with no other original content. It is deployed on Arista EOS switches/routers running BGP in data-center or service-provider environments where NMS tools poll BGP peer health as part of routing infrastructure monitoring. Engineers can download the ARISTA-BGP4V2-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in ARISTA-BGP4V2-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- Arista Networks EOS switches and routers running BGP
Monitoring Examples
Since no sample_objects were provided for this module, a realistic scenario would follow the standard BGP4-MIBv2 pattern of polling the peer table for peer session state to detect a peer transitioning out of 'established,' and accepted-prefix counters to catch an unexpected drop or spike in received routes. Without concrete object names in this batch, specific table/column names cannot be confirmed, but the underlying draft-ietf-idr-bgp4-mibv2 structure is well known and Arista's module mirrors it exactly.
What Can Be Monitored
- BGP peer session state
- peer negotiated capabilities
- accepted/advertised prefix counts per peer
- BGP session uptime/reset events
This MIB depends on
Related MIBs
Imported Objects
From ARISTA-BGP4V2-TC-MIB
| AristaBgp4V2AddressFamilyIdentifierTC | |
| AristaBgp4V2IdentifierTC | |
| AristaBgp4V2SubsequentAddressFamilyIdentifierTC |
From ARISTA-SMI-MIB
| aristaExperiment | OBJECT-IDENTITY |
From INET-ADDRESS-MIB
| InetAddress | |
| InetAddressPrefixLength | |
| InetAddressType | |
| InetAutonomousSystemNumber | |
| InetPortNumber |
From SNMP-FRAMEWORK-MIB
| SnmpAdminString |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Counter32 | |
| Gauge32 | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 |
From SNMPv2-TC
| RowPointer | |
| TimeStamp | |
| TruthValue |
How to Use in IPNetwork Monitor
Example using aristaBgp4V2PeerInUpdates OID:
Select an Arista Networks EOS switch as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type aristaBgp4V2PeerInUpdates into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The number of BGP UPDATE messages received on this connection. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| aristaBgp4V2 | 1.3.6.1.4.1.30065.4.1 | The MIB module for the BGP-4 protocol. This version was published in draft-ietf-idr-bgp4-mibv2-13, and modified to be homed inside the Arista enterprise. There were no other modifications. Copyright (C) The IETF Trust (2012). This version of this MIB module is part of draft-ietf-idr-bgp4-mibv2-13.txt; see the draft itself for full legal notices. | ||
| aristaBgp4V2AdjRibsOutEntry | 1.3.6.1.4.1.30065.4.1.1.10.1 | not-accessible | List of BGP routes that have been placed into a peer's Adj-Ribs-Out. | |
| U32 aristaBgp4V2AdjRibsOutIndex | 1.3.6.1.4.1.30065.4.1.1.10.1.1 | Unsigned32 | not-accessible | Certain extensions to BGP permit multiple instance of a per afi, per safi prefix to be advertised to a peer. This object allows the enumeration of them. |
| NUM aristaBgp4V2AdjRibsOutRoute | 1.3.6.1.4.1.30065.4.1.1.10.1.2 | RowPointer | read-only | This object points to the route in the aristaBgp4V2NlriTable that corresponds to the entry in the peer's Adj-Rib-Out. Outgoing route maps are not reflected at this point as those are part of the Update-Send process. |
| aristaBgp4V2AdjRibsOutTable | 1.3.6.1.4.1.30065.4.1.1.10 | not-accessible | This table contains on a per-peer basis one or more routes from the aristaBgp4V2NlriTable that have been placed in this peer's Adj-Ribs-Out. | |
| NTF aristaBgp4V2BackwardTransitionNotification | 1.3.6.1.4.1.30065.4.1.0.2 | The BGPBackwardTransition Event is generated when the BGP FSM moves from a higher numbered state to a lower numbered state. Due to the nature of the BGP state machine, an implementation MAY rate limit the generation of this event. An implementation MAY also generate this notification ONLY when the state machine moves out of the established state. An implementation should document its specific behavior. | ||
| aristaBgp4V2Compliance | 1.3.6.1.4.1.30065.4.1.2.1.4 | The compliance statement for entities which implement the BGP4 mib. | ||
| aristaBgp4V2Compliances | 1.3.6.1.4.1.30065.4.1.2.1 | |||
| aristaBgp4V2Conformance | 1.3.6.1.4.1.30065.4.1.2 | |||
| aristaBgp4V2DiscontinuityEntry | 1.3.6.1.4.1.30065.4.1.1.1.1 | not-accessible | Entry repsenting information about a discontinuity event for a given BGP instance. | |
| aristaBgp4V2DiscontinuityTable | 1.3.6.1.4.1.30065.4.1.1.1 | not-accessible | Table of BGP-4 discontinuities. Discontinuities that have external visibility occur on a per-BGP instance basis. Transitions by a given BGP peer will result in a consistent BGP view within that instance and thus do not represent a discontinuity from a protocol standpoint. | |
| TIM aristaBgp4V2DiscontinuityTime | 1.3.6.1.4.1.30065.4.1.1.1.1.1 | TimeStamp | read-only | The value of sysUpTime at the most recent occasion at which this BGP management instance has suffered a discontinuity. |
| NTF aristaBgp4V2EstablishedNotification | 1.3.6.1.4.1.30065.4.1.0.1 | The BGP Established event is generated when the BGP FSM enters the established state. | ||
| aristaBgp4V2GlobalsGroup | 1.3.6.1.4.1.30065.4.1.2.2.1 | A collection of objects providing information on global BGP state. | ||
| aristaBgp4V2Groups | 1.3.6.1.4.1.30065.4.1.2.2 | |||
| ADR aristaBgp4V2NlriAfi | 1.3.6.1.4.1.30065.4.1.1.9.1.2 | AristaBgp4V2AddressFamilyIdentifierTC | not-accessible | The address family of the prefix for this NLRI. Note that the AFI is not necessarily equivalent to the an InetAddressType. |
| OID aristaBgp4V2NlriAggregatorAddr | 1.3.6.1.4.1.30065.4.1.1.9.1.21 | AristaBgp4V2IdentifierTC | read-only | The IP address of the last BGP4 speaker that performed route aggregation. When aristaBgp4V2NlriAggregatorPresent is false, the value of this object should be 0.0.0.0 |
| INE aristaBgp4V2NlriAggregatorAS | 1.3.6.1.4.1.30065.4.1.1.9.1.20 | InetAutonomousSystemNumber | read-only | The AS number of the last BGP4 speaker that performed route aggregation. When aristaBgp4V2NlriAggregatorPresent is false, the value of this object should be zero (0). |
| T/F aristaBgp4V2NlriAggregatorPresent | 1.3.6.1.4.1.30065.4.1.1.9.1.19 | TruthValue | read-only | This value is true when the AGGREGATOR path attribute was sent in the UPDATE message. |
| OCT aristaBgp4V2NlriAsPath | 1.3.6.1.4.1.30065.4.1.1.9.1.24 | OCTET STRING | read-only | In order to provide a canonicalized form of the BGP-4 AS_PATH along with the human-readable aristaBgp4V2NlriAsPathString, which may be truncated, this object contains the contents of the BGP-4 AS_PATH Path Attribute. This object may be parsed using the rules defined for Four-octet ASes as defined in RFC 4893. RFC 4271, Section 4.3, 'Path Attributes: b) AS_PATH' as amended by RFC 5065, Section 3 defines the general format of the AS_PATH path attribute and its code points. In brief, the AS_PATH is composed of a sequence of AS Segments. Each AS Segment is represented by a triple: . The path segment type and path segment length fields are one octet in length each. The path segment type field may be one of: 1 - AS_SET (RFC 4721, Section 4.3) 2 - AS_SEQUENCE (RFC 4721, Section 4.3) 3 - AS_CONFED_SEQUENCE (RFC 3065, Section 5) 4 - AS_CONFED_SET (RFC 3065, Section 5) The path segment length field contains the number of ASes (not the number of octets) in the path segment value field. The path segment value field contains one or more AS numbers, each encoded as a 4-octet length field in network byte order. Note that since an SNMP agent may truncate this object to less than its maximum theoretical length of 4072 octets users of this object should be prepared to deal with a truncated and thus malformed AS_PATH. It is RECOMMENDED that when such truncation would occur on the boundary of an encoded AS that the partial AS be discarded from this object and the object's size be adjusted accordingly. Further, it is also RECOMMENDED that when such truncation, either alone or in conjuction with the truncation of a partially encoded AS described previously, would yield an empty path segment value field that the path segment type and path segment length components of the truncated AS_PATH also be discarded and the object's size be adjusted accordingly. |
| U32 aristaBgp4V2NlriAsPathCalcLength | 1.3.6.1.4.1.30065.4.1.1.9.1.22 | Unsigned32 | read-only | This value represents the calculated length of the AS Path according to the rules of the BGP specification. This value is used in route selection. |
| STR aristaBgp4V2NlriAsPathString | 1.3.6.1.4.1.30065.4.1.1.9.1.23 | SnmpAdminString | read-only | This is a string depicting the autonomous system path to this network which was received from the peer which advertised it. The format of the string is implementation-dependent, and should be designed for operator readability. Note that SnmpAdminString is only capable of representing a maximum of 255 characters. This may lead to the string being truncated in the presence of a large AS Path. It is RECOMMENDED that when this object's contents will be truncated that the final 3 octets be reserved for the ellipses string, '...'. aristaBgp4V2NlriAsPath may give access to the full AS Path. |
| T/F aristaBgp4V2NlriAtomicAggregate | 1.3.6.1.4.1.30065.4.1.1.9.1.18 | TruthValue | read-only | This value is true when the ATOMIC_AGGREGATE Path Attribute is present and indicates that the NLRI MUST NOT be made more specific. |
| T/F aristaBgp4V2NlriBest | 1.3.6.1.4.1.30065.4.1.1.9.1.7 | TruthValue | read-only | An indication of whether or not this route was chosen as the best BGP4 route for this destination. |
| U32 aristaBgp4V2NlriCalcLocalPref | 1.3.6.1.4.1.30065.4.1.1.9.1.8 | Unsigned32 | read-only | The degree of preference calculated by the receiving BGP4 speaker for an advertised route. In the case where this prefix is ineligible, the value of this object will be zero (0). |
| aristaBgp4V2NlriEntry | 1.3.6.1.4.1.30065.4.1.1.9.1 | not-accessible | Information about a path to a network. | |
| U32 aristaBgp4V2NlriIndex | 1.3.6.1.4.1.30065.4.1.1.9.1.1 | Unsigned32 | not-accessible | This index allows for multiple instances of a base prefix for a certain AFI-SAFI from a given peer. This is currently useful for two things: 1. Allowing for a peer in future implementations to send more than a single route instance. 2. Allow for extensions which extend the NLRI field to send the same prefix while utilizing other extension specific information. An example of this is RFC 3107 - Carrying MPLS labels in BGP. |
| IP aristaBgp4V2NlriLinkLocalNextHopAddr | 1.3.6.1.4.1.30065.4.1.1.9.1.13 | InetAddress | read-only | This value contains an IPv6 link local address and is present only when receiving RFC 2545 style double nexthops. This object is optionally present in BGP implementations that do not support IPv6. When no IPv6 link local nexthop is present, the length of this object should be zero. |
| IPt aristaBgp4V2NlriLinkLocalNextHopAddrType | 1.3.6.1.4.1.30065.4.1.1.9.1.12 | InetAddressType | read-only | The address type for IPv6 link local addresses. This is present only when receiving RFC 2545 style double nexthops. This object is optionally present in BGP implementations that do not support IPv6. When no IPv6 link local nexthop is present, the value of this object should be unknown(0). |
| U32 aristaBgp4V2NlriLocalPref | 1.3.6.1.4.1.30065.4.1.1.9.1.15 | Unsigned32 | read-only | The originating BGP4 speakers degree of preference for an advertised route. |
| T/F aristaBgp4V2NlriLocalPrefPresent | 1.3.6.1.4.1.30065.4.1.1.9.1.14 | TruthValue | read-only | This value is true when the LOCAL_PREF value was sent in the UPDATE message. |
| U32 aristaBgp4V2NlriMed | 1.3.6.1.4.1.30065.4.1.1.9.1.17 | Unsigned32 | read-only | This metric is used to discriminate between multiple exit points to an adjacent autonomous system. When the MED value is absent but has a calculated default value, this object will contain the calculated value. |
| T/F aristaBgp4V2NlriMedPresent | 1.3.6.1.4.1.30065.4.1.1.9.1.16 | TruthValue | read-only | This value is true when the MED value was sent in the UPDATE message. |
| IP aristaBgp4V2NlriNextHopAddr | 1.3.6.1.4.1.30065.4.1.1.9.1.11 | InetAddress | read-only | The address of the border router that should be used to access the destination network. This address is the nexthop address received in the UPDATE packet associated with this prefix. Note that for RFC2545 style double nexthops, this object will always contain the global scope nexthop. bgpPathAttrLinkLocalNextHop will contain the linklocal scope nexthop, if it is present. In the case a mechanism is developed to use only a link local nexthop, aristaBgp4V2NlriNextHopAddr will contain the link local nexthop. |
| IPt aristaBgp4V2NlriNextHopAddrType | 1.3.6.1.4.1.30065.4.1.1.9.1.10 | InetAddressType | read-only | The address family of the address for the border router that should be used to access the destination network. |
| INT aristaBgp4V2NlriOrigin | 1.3.6.1.4.1.30065.4.1.1.9.1.9 | INTEGER | read-only | The ultimate origin of the path information. |
| OCT aristaBgp4V2NlriPathAttrUnknown | 1.3.6.1.4.1.30065.4.1.1.9.1.25 | OCTET STRING | read-only | Path Attributes not understood by this implementation SHOULD be be presented in this object. Those Path Attributes use the type, length, value encoding documented in RFC 4271, Section 4.3, 'Path Attributes'. Note that since an SNMP agent may truncate this object to less than its maximum theoretical length of 4072 octets users of this object should be prepared to deal with a truncated and thus malformed Path Attribute. |
| IP aristaBgp4V2NlriPrefix | 1.3.6.1.4.1.30065.4.1.1.9.1.5 | InetAddress | not-accessible | An IP address prefix in the Network Layer Reachability Information field. This object is an IP address containing the prefix with length specified by aristaBgp4V2NlriPrefixLen. Any bits beyond the length specified by aristaBgp4V2NlriPrefixLen are zeroed. An implementation is required to support IPv4 prefixes. In this case, the object length is (0..4). An implementation MAY support IPv6 prefixes. In this case, the object length is (0..16) |
| ADR aristaBgp4V2NlriPrefixLen | 1.3.6.1.4.1.30065.4.1.1.9.1.6 | InetAddressPrefixLength | not-accessible | Length in bits of the address prefix in the Network Layer Reachability Information field. |
| IPt aristaBgp4V2NlriPrefixType | 1.3.6.1.4.1.30065.4.1.1.9.1.4 | InetAddressType | not-accessible | The type of the IP address prefix in the Network Layer Reachability Information field. The value of this object is derived from the appropriate value from the aristaBgp4V2NlriAfi field. Where an appropriate InetAddressType is not available, the value of the object must be unknown(0). |
| ADR aristaBgp4V2NlriSafi | 1.3.6.1.4.1.30065.4.1.1.9.1.3 | AristaBgp4V2SubsequentAddressFamilyIdentifierTC | not-accessible | The subsequent address family of the prefix for this NLRI |
| aristaBgp4V2NlriTable | 1.3.6.1.4.1.30065.4.1.1.9 | not-accessible | The BGP-4 Received Path Attribute Table contains information about paths to destination networks received from all BGP4 peers. Collectively, this represents the Adj-Ribs-In. The route where aristaBgp4V2NlriBest is true represents, for this NLRI, the route that is installed in the LocRib from the Adj-Ribs-In. | |
| aristaBgp4V2Notifications | 1.3.6.1.4.1.30065.4.1.0 | |||
| aristaBgp4V2Objects | 1.3.6.1.4.1.30065.4.1.1 | |||
| INT aristaBgp4V2PeerAdminStatus | 1.3.6.1.4.1.30065.4.1.1.2.1.12 | INTEGER | read-only | Whether or not the BGP FSM for this remote peer is halted or running. The BGP FSM for a remote peer is halted after processing a Stop event. Likewise, it is in the running state after a Start event. The aristaBgp4V2PeerState will generally be in the idle state when the FSM is halted, although some extensions such as Graceful Restart will leave the peer in the Idle state but with the FSM running. |
| aristaBgp4V2PeerConfiguredTimersEntry | 1.3.6.1.4.1.30065.4.1.1.5.1 | not-accessible | Each entry corresponds to the current state of BGP timers on a given peering session. | |
| aristaBgp4V2PeerConfiguredTimersTable | 1.3.6.1.4.1.30065.4.1.1.5 | not-accessible | Per peer management data on BGP session timers. | |
| U32 aristaBgp4V2PeerConnectRetryInterval | 1.3.6.1.4.1.30065.4.1.1.5.1.1 | Unsigned32 | read-only | Time interval (in seconds) for the ConnectRetry timer. The suggested value for this timer is 120 seconds. |
| aristaBgp4V2PeerCountersEntry | 1.3.6.1.4.1.30065.4.1.1.7.1 | not-accessible | Each entry contains counters of message transmissions and FSM transitions for a given BGP Peering session. | |
| aristaBgp4V2PeerCountersTable | 1.3.6.1.4.1.30065.4.1.1.7 | not-accessible | The counters associated with a BGP Peer. | |
| STR aristaBgp4V2PeerDescription | 1.3.6.1.4.1.30065.4.1.1.2.1.14 | SnmpAdminString | read-only | A user configured description identifying this peer. When this object is not the empty string, this object SHOULD contain a description that is unique within a given BGP instance for this peer. |
| aristaBgp4V2PeerEntry | 1.3.6.1.4.1.30065.4.1.1.2.1 | not-accessible | Entry containing information about the connection with a remote BGP peer. | |
| aristaBgp4V2PeerErrorsEntry | 1.3.6.1.4.1.30065.4.1.1.3.1 | not-accessible | Each entry contains information about errors sent and received for a particular BGP peer. | |
| aristaBgp4V2PeerErrorsTable | 1.3.6.1.4.1.30065.4.1.1.3 | not-accessible | On a per-peer basis, this table reflects the last protocol-defined error encountered and reported on the peer session. | |
| aristaBgp4V2PeerEventTimesEntry | 1.3.6.1.4.1.30065.4.1.1.4.1 | not-accessible | Each row contains a set of statistics about time spent and events encountered in the peer session established state. | |
| aristaBgp4V2PeerEventTimesTable | 1.3.6.1.4.1.30065.4.1.1.4 | not-accessible | A table reporting the per-peering session amount of time elapsed and update events since the peering session advanced into the established state. | |
| G32 aristaBgp4V2PeerFsmEstablishedTime | 1.3.6.1.4.1.30065.4.1.1.4.1.1 | Gauge32 | read-only | This timer indicates how long (in seconds) this peer has been in the established state or how long since this peer was last in the established state. It is set to zero when a new peer is configured or when the router is booted. If the peer has never reached the established state, the value remains zero. |
| C32 aristaBgp4V2PeerFsmEstablishedTransitions | 1.3.6.1.4.1.30065.4.1.1.7.1.5 | Counter32 | read-only | The total number of times the BGP FSM transitioned into the established state for this peer. |
| U32 aristaBgp4V2PeerHoldTime | 1.3.6.1.4.1.30065.4.1.1.6.1.1 | Unsigned32 | read-only | The value of this object is calculated by this BGP Speaker as being; zero (0) - if this was the value sent by the peer and this value is permitted by this BGP Speaker. In this case, no keepalive messages are sent and the Hold Timer is not set. At least three (3). This value is the smaller of the value sent by this peer in the OPEN message and aristaBgp4V2PeerHoldTimeConfigured for this peer. If the peer is not in the established state, the value of this object is zero (0). |
| U32 aristaBgp4V2PeerHoldTimeConfigured | 1.3.6.1.4.1.30065.4.1.1.5.1.2 | Unsigned32 | read-only | Time interval (in seconds) for the Hold Timer established with the peer. The value of this object is calculated by this BGP speaker, using the smaller of the values in bgpPeerHoldTimeConfigured and the Hold Time received in the OPEN message. This value must be at least three seconds if it is not zero (0). If the Hold Timer has not been established with the peer this object MUST have a value of zero (0). If the bgpPeerHoldTimeConfigured object has a value of (0), then this object MUST have a value of (0). |
| U32 aristaBgp4V2PeerInstance | 1.3.6.1.4.1.30065.4.1.1.2.1.1 | Unsigned32 | not-accessible | The routing instance index. Some BGP implementations permit the creation of multiple instances of a BGP routing process. An example includes routers running BGP/MPLS IP Virtual Private Networks. Implementations that do not support multiple routing instances should return 1 for this object. |
| C32 aristaBgp4V2PeerInTotalMessages | 1.3.6.1.4.1.30065.4.1.1.7.1.3 | Counter32 | read-only | The total number of messages received from the remote peer on this connection. |
| C32 aristaBgp4V2PeerInUpdatesEx | 1.3.6.1.4.1.30065.4.1.1.7.1.1 | Counter32 | read-only | The number of BGP UPDATE messages received on this connection. |
| G32 aristaBgp4V2PeerInUpdatesElapsedTime | 1.3.6.1.4.1.30065.4.1.1.4.1.2 | Gauge32 | read-only | Elapsed time (in seconds) since the last BGP UPDATE message was received from the peer. Each time bgpPeerInUpdates is incremented, the value of this object is set to zero (0). |
| U32 aristaBgp4V2PeerKeepAlive | 1.3.6.1.4.1.30065.4.1.1.6.1.2 | Unsigned32 | read-only | Time interval in seconds for the KeepAlive timer established with the peer. The value of this object is calculated by this BGP speaker such that, when compared with aristaBgp4V2PeerHoldTime, it has the same proportion as what aristaBgp4V2PeerKeepAliveConfigured has when compared with aristaBgp4V2PeerHoldTimeConfigured. If the value of this object is zero (0), it indicates that the KeepAlive timer has not been established with the peer, or, the value of aristaBgp4V2PeerKeepAliveConfigured is zero (0). If the peer is not in the established state, the value of this object is zero (0). |
| U32 aristaBgp4V2PeerKeepAliveConfigured | 1.3.6.1.4.1.30065.4.1.1.5.1.3 | Unsigned32 | read-only | Time interval (in seconds) for the KeepAlive timer configured for this BGP speaker with this peer. The value of this object will only determine the KEEPALIVE messages' frequency relative to the value specified in bgpPeerHoldTimeConfigured; the actual time interval for the KEEPALIVE messages is indicated by bgpPeerKeepAlive. A reasonable maximum value for this timer would be one third of that of bgpPeerHoldTimeConfigured. If the value of this object is zero (0), no periodic KEEPALIVE messages are sent to the peer after the BGP connection has been established. The suggested value for this timer is 30 seconds. |
| U32 aristaBgp4V2PeerLastErrorCodeReceived | 1.3.6.1.4.1.30065.4.1.1.3.1.1 | Unsigned32 | read-only | The last error code received from this peer via NOTIFICATION message on this connection. If no error has occurred, this field is zero. |
| U32 aristaBgp4V2PeerLastErrorCodeSent | 1.3.6.1.4.1.30065.4.1.1.3.1.6 | Unsigned32 | read-only | The last error code sent to this peer via NOTIFICATION message on this connection. If no error has occurred, this field is zero. |
| OCT aristaBgp4V2PeerLastErrorReceivedData | 1.3.6.1.4.1.30065.4.1.1.3.1.5 | OCTET STRING | read-only | The last error code's data seen by this peer. Per RFC 2578, some implementations may have limitations dealing with OCTET STRINGS larger than 255. Thus, this data may be truncated. |
| STR aristaBgp4V2PeerLastErrorReceivedText | 1.3.6.1.4.1.30065.4.1.1.3.1.4 | SnmpAdminString | read-only | This object contains an implementation specific explanation of the error that was reported. |
| TIM aristaBgp4V2PeerLastErrorReceivedTime | 1.3.6.1.4.1.30065.4.1.1.3.1.3 | TimeStamp | read-only | The timestamp that the last NOTIFICATION was received from this peer. |
| OCT aristaBgp4V2PeerLastErrorSentData | 1.3.6.1.4.1.30065.4.1.1.3.1.10 | OCTET STRING | read-only | The last error code's data sent to this peer. Per RFC 2578, some implementations may have limitations dealing with OCTET STRINGS larger than 255. Thus, this data may be truncated. |
| STR aristaBgp4V2PeerLastErrorSentText | 1.3.6.1.4.1.30065.4.1.1.3.1.9 | SnmpAdminString | read-only | This object contains an implementation specific explanation of the error that is being reported. |
| TIM aristaBgp4V2PeerLastErrorSentTime | 1.3.6.1.4.1.30065.4.1.1.3.1.8 | TimeStamp | read-only | The timestamp that the last NOTIFICATION was sent to this peer. |
| U32 aristaBgp4V2PeerLastErrorSubCodeReceived | 1.3.6.1.4.1.30065.4.1.1.3.1.2 | Unsigned32 | read-only | The last subcode received from this peer via NOTIFICATION message on this connection. If no error has occurred, this field is zero. |
| U32 aristaBgp4V2PeerLastErrorSubCodeSent | 1.3.6.1.4.1.30065.4.1.1.3.1.7 | Unsigned32 | read-only | The last subcode sent to this peer via NOTIFICATION message on this connection. If no error has occurred, this field is zero. |
| IP aristaBgp4V2PeerLocalAddr | 1.3.6.1.4.1.30065.4.1.1.2.1.3 | InetAddress | read-only | The local IP address of this entry's BGP connection. An implementation is required to support IPv4 peering sessions in which case the length of this object is 4. An implementation MAY support IPv6 peering sessions in which case the length of this object is 16. IPv6 link-local peering sessions MAY be supported by this MIB. In this case the length of this object is 20. |
| IPt aristaBgp4V2PeerLocalAddrType | 1.3.6.1.4.1.30065.4.1.1.2.1.2 | InetAddressType | read-only | The address family of the local end of the peering session. |
| INE aristaBgp4V2PeerLocalAs | 1.3.6.1.4.1.30065.4.1.1.2.1.7 | InetAutonomousSystemNumber | read-only | Some implementations of BGP can represent themselves as multiple ASes. This is the AS that this peering session is representing itself as to the remote peer. |
| OID aristaBgp4V2PeerLocalIdentifier | 1.3.6.1.4.1.30065.4.1.1.2.1.8 | AristaBgp4V2IdentifierTC | read-only | The BGP Identifier of the local system for this peering session. It is REQUIRED that all aristaBgp4V2PeerLocalIdentifier values for the same aristaBgp4V2PeerInstance be identical. |
| INE aristaBgp4V2PeerLocalPort | 1.3.6.1.4.1.30065.4.1.1.2.1.6 | InetPortNumber | read-only | The local port for the TCP connection between the BGP peers. |
| U32 aristaBgp4V2PeerMinASOrigInterval | 1.3.6.1.4.1.30065.4.1.1.5.1.4 | Unsigned32 | read-only | Time interval (in seconds) for the MinASOriginationInterval timer. The suggested value for this timer is 15 seconds. |
| U32 aristaBgp4V2PeerMinRouteAdverInterval | 1.3.6.1.4.1.30065.4.1.1.5.1.5 | Unsigned32 | read-only | Time interval (in seconds) for the MinRouteAdvertisementInterval timer. The suggested value for this timer is 30 seconds for EBGP connections and 5 seconds for IBGP connections. |
| aristaBgp4V2PeerNegotiatedTimersEntry | 1.3.6.1.4.1.30065.4.1.1.6.1 | not-accessible | Each entry reflects a value of the currently operational, negotiated timer as reflected in the AristaBgp4V2PeerNegotiatedTimersEntry. | |
| aristaBgp4V2PeerNegotiatedTimersTable | 1.3.6.1.4.1.30065.4.1.1.6 | not-accessible | Configured values of per-peer timers are seen in the aristaBgp4V2PeerConfiguredTimersTable. Values in this table reflect the current operational values, after negotiation from values derived from initial configuration. | |
| C32 aristaBgp4V2PeerOutTotalMessages | 1.3.6.1.4.1.30065.4.1.1.7.1.4 | Counter32 | read-only | The total number of messages transmitted to the remote peer on this connection. |
| C32 aristaBgp4V2PeerOutUpdates | 1.3.6.1.4.1.30065.4.1.1.7.1.2 | Counter32 | read-only | The number of BGP UPDATE messages transmitted on this connection. |
| IP aristaBgp4V2PeerRemoteAddr | 1.3.6.1.4.1.30065.4.1.1.2.1.5 | InetAddress | not-accessible | The remote IP address of this entry's BGP peer. |
| IPt aristaBgp4V2PeerRemoteAddrType | 1.3.6.1.4.1.30065.4.1.1.2.1.4 | InetAddressType | not-accessible | The address family of the remote end of the peering session. An implementation is required to support IPv4 peering sessions in which case the length of this object is 4. An implementation MAY support IPv6 peering sessions in which case the length of this object is 16. IPv6 link-local peering sessions MAY be supported by this MIB. In this case the length of this object is 20. |
| INE aristaBgp4V2PeerRemoteAs | 1.3.6.1.4.1.30065.4.1.1.2.1.10 | InetAutonomousSystemNumber | read-only | The remote autonomous system number received in the BGP OPEN message. |
| OID aristaBgp4V2PeerRemoteIdentifier | 1.3.6.1.4.1.30065.4.1.1.2.1.11 | AristaBgp4V2IdentifierTC | read-only | The BGP Identifier of this entry's remote BGP peer. This entry should be 0.0.0.0 unless the aristaBgp4V2PeerState is in the openconfirm or the established state. |
| INE aristaBgp4V2PeerRemotePort | 1.3.6.1.4.1.30065.4.1.1.2.1.9 | InetPortNumber | read-only | The remote port for the TCP connection between the BGP peers. Note that the objects aristaBgp4V2PeerLocalAddr, aristaBgp4V2PeerLocalPort, aristaBgp4V2PeerRemoteAddr and aristaBgp4V2PeerRemotePort provide the appropriate reference to the standard MIB TCP connection table, or even the ipv6 TCP MIB as in RFC 4022. |
| INT aristaBgp4V2PeerState | 1.3.6.1.4.1.30065.4.1.1.2.1.13 | INTEGER | read-only | The BGP peer connection state. |
| aristaBgp4V2PeerTable | 1.3.6.1.4.1.30065.4.1.1.2 | not-accessible | BGP peer table. This table contains, one entry per BGP peer, information about the connections with BGP peers. | |
| ADR aristaBgp4V2PrefixGaugesAfi | 1.3.6.1.4.1.30065.4.1.1.8.1.1 | AristaBgp4V2AddressFamilyIdentifierTC | not-accessible | The AFI index of the per-peer, per prefix counters |
| aristaBgp4V2PrefixGaugesEntry | 1.3.6.1.4.1.30065.4.1.1.8.1 | not-accessible | Entry containing information about a bgp-peers prefix counters. | |
| ADR aristaBgp4V2PrefixGaugesSafi | 1.3.6.1.4.1.30065.4.1.1.8.1.2 | AristaBgp4V2SubsequentAddressFamilyIdentifierTC | not-accessible | The SAFI index of the per-peer, per prefix counters |
| aristaBgp4V2PrefixGaugesTable | 1.3.6.1.4.1.30065.4.1.1.8 | not-accessible | Additional per-peer, per AFI-SAFI counters for prefixes | |
| G32 aristaBgp4V2PrefixInPrefixes | 1.3.6.1.4.1.30065.4.1.1.8.1.3 | Gauge32 | read-only | The number of prefixes received from a peer and are stored in the Adj-Ribs-In for that peer. Note that this number does not reflect prefixes that have been discarded due to policy. |
| G32 aristaBgp4V2PrefixInPrefixesAccepted | 1.3.6.1.4.1.30065.4.1.1.8.1.4 | Gauge32 | read-only | The number of prefixes for a peer that are installed in the Adj-Ribs-In and are eligible to become active in the Loc-Rib. |
| G32 aristaBgp4V2PrefixOutPrefixes | 1.3.6.1.4.1.30065.4.1.1.8.1.5 | Gauge32 | read-only | The number of prefixes for a peer that are installed in that peer's Adj-Ribs-Out. |
| aristaBgp4V2StdMIBCountersGroup | 1.3.6.1.4.1.30065.4.1.2.2.3 | Objects to count discrete events and exchanges on BGP sessions. | ||
| aristaBgp4V2StdMIBErrorsGroup | 1.3.6.1.4.1.30065.4.1.2.2.5 | Errors received on BGP peering sessions. | ||
| aristaBgp4V2StdMIBNlriGroup | 1.3.6.1.4.1.30065.4.1.2.2.7 | Attributes received on BGP peering sessions. | ||
| aristaBgp4V2StdMIBNotificationGroup | 1.3.6.1.4.1.30065.4.1.2.2.8 | Notifications in this modules are completely optional. | ||
| aristaBgp4V2StdMIBPeerGroup | 1.3.6.1.4.1.30065.4.1.2.2.6 | Core object types on BGP peering sessions. | ||
| aristaBgp4V2StdMIBTimersGroup | 1.3.6.1.4.1.30065.4.1.2.2.2 | Objects associated with BGP peering timers. |
RFC description
Arista BGP version 4 MIB providing protocol management for routing and autonomous system configuration.
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