CISCO-EIGRP-MIB

All MIBs › CISCO-EIGRP-MIB

Organization: Cisco Systems, Inc.

Last Updated: 2004-11-16

Category: Cisco Devices, IP and Core Protocols, Network Interfaces, Routing Protocols

Description: Provides SNMP management of EIGRP routing processes over IPv4 and IPv6, including interface, neighbor, topology, and traffic statistics tables.

IPNetwork Monitor uses several OIDs from this MIB in network discovery and polling the applicable devices. Start monitoring CISCO-EIGRP-MIB with a free 30-day trial of IPNetwork Monitor.

What Is CISCO-EIGRP-MIB?

CISCO-EIGRP-MIB provides SNMP management of the Enhanced Interior Gateway Routing Protocol (EIGRP), a Cisco proprietary distance-vector routing protocol based on the Diffusing Update Algorithm, across both IPv4 and IPv6 address families. It exposes tables for EIGRP processes, interfaces, neighbor adjacencies, topology/route entries, and traffic statistics, closely mirroring what the router's CLI displays for EIGRP. Its monitoring emphasis is on routing-software health and stability rather than physical hardware: tracking neighbor adjacency counts, topology table size, and traffic statistics reveals route flapping, neighbor loss, or SPF-like recomputation churn that can indicate network instability or misconfiguration. It naturally depends on the base IETF routing MIBs (IF-MIB for interface references, and general SNMPv2 conventions) since EIGRP interfaces and neighbors are tied to underlying network interfaces. The CISCO-EIGRP-MIB MIB is deployed on Cisco routers and multilayer switches running EIGRP in enterprise and service-provider network cores to monitor routing protocol convergence and stability.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-EIGRP-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

Cisco router
Cisco multilayer switch running EIGRP

Monitoring Examples

An operator would poll EIGRP neighbor tables to track adjacency uptime and neighbor count per interface, and watch topology/route tables for unexpected growth or churn indicating route flapping. Comparing traffic statistics (e.g., packets sent/received, retransmissions) across polling intervals would reveal an interface experiencing excessive EIGRP update retransmissions, often a sign of link instability or an MTU mismatch. A sudden drop in neighbor count on a core router would be an early warning of an adjacency failure affecting network reachability.

What Can Be Monitored

EIGRP neighbor adjacencies
topology/route table entries
interface-level EIGRP statistics
traffic/packet counters
process-level EIGRP status

Imported Objects

From CISCO-SMI

ciscoMgmt

OBJECT-IDENTITY

From IF-MIB

InterfaceIndexOrZero
ifIndex	OBJECT-TYPE

From INET-ADDRESS-MIB

InetAddress
InetAddressPrefixLength
InetAddressType

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Counter64
Gauge32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

TEXTUAL-CONVENTION
TruthValue

How to Use in IPNetwork Monitor

Example using cEigrpHellosSent OID:

Select a Cisco router/multilayer switch running EIGRP 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 cEigrpHellosSent 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 total number Hello packets that have been sent to all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS. 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
C32 cEigrpAcksRcvd	1.3.6.1.4.1.9.9.449.1.2.1.1.12	Counter32	read-only	The total number packet acknowledgements that have been received from all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
C32 cEigrpAcksSent	1.3.6.1.4.1.9.9.449.1.2.1.1.11	Counter32	read-only	The total number packet acknowledgements that have been sent to all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
C32 cEigrpAcksSuppressed	1.3.6.1.4.1.9.9.449.1.5.1.1.19	Counter32	read-only	The total number of individual EIGRP acknowledgement packets that have been suppressed and combined in an already enqueued outbound reliable packet on this interface.
T/F cEigrpActive	1.3.6.1.4.1.9.9.449.1.3.1.1.5	TruthValue	read-only	A value of true(1) indicates the route to the destination network has failed and an active (query) search for an alternative path is in progress. A value of false(2) indicates the route is stable (passive).
cEigrpAsInfo	1.3.6.1.4.1.9.9.449.1.2
U32 cEigrpAsNumber	1.3.6.1.4.1.9.9.449.1.2.1.1.1	Unsigned32	not-accessible	The Autonomous System number which is unique integer per VPN.
IP cEigrpAsRouterId	1.3.6.1.4.1.9.9.449.1.2.1.1.18	InetAddress	read-only	The router-id configured or automatically selected for the EIGRP AS. Each EIGRP routing process has a unique router-id selected from each autonomous system configured. The format is governed by object cEigrpAsRouterIdType.
IPt cEigrpAsRouterIdType	1.3.6.1.4.1.9.9.449.1.2.1.1.17	InetAddressType	read-only	The format of the router-id configured or automatically selected for the EIGRP AS.
NTF cEigrpAuthFailureEvent	1.3.6.1.4.1.9.9.449.0.1			This notification is sent when EIGRP MD5 authentication is enabled on any interface and peer adjacencies are formed, and any adjacencies go down as a result of an authentication failure.
STR cEigrpAuthKeyChain	1.3.6.1.4.1.9.9.449.1.5.1.1.23	SnmpAdminString	read-only	The name of the authentication key-chain configured on this interface. The key-chain is a reference to which set of secret keys are to be accessed in order to determine which secret key string to use. The key chain name is not the secret key string password and can also be used in other routing protocols, such as RIP and ISIS.
INT cEigrpAuthMode	1.3.6.1.4.1.9.9.449.1.5.1.1.22	INTEGER	read-only	The EIGRP authentication mode of the interface. none : no authentication enabled on the interface md5 : MD5 authentication enabled on the interface
C32 cEigrpCRpkts	1.3.6.1.4.1.9.9.449.1.5.1.1.18	Counter32	read-only	The total number EIGRP Conditional-Receive packets sent on this interface.
IP cEigrpDestNet	1.3.6.1.4.1.9.9.449.1.3.1.1.2	InetAddress	not-accessible	The destination IP network number for a single route in the topology table in the AS. The format is governed by object cEigrpDestNetType.
ADR cEigrpDestNetPrefixLen	1.3.6.1.4.1.9.9.449.1.3.1.1.4	InetAddressPrefixLength	not-accessible	The prefix length associated with the destination IP network address for a single route in the topology table in the AS. The format is governed by the object cEigrpDestNetType.
IPt cEigrpDestNetType	1.3.6.1.4.1.9.9.449.1.3.1.1.1	InetAddressType	not-accessible	The format of the destination IP network number for a single route in the topology table in the AS specified in cEigrpDestNet.
U32 cEigrpDestSuccessors	1.3.6.1.4.1.9.9.449.1.3.1.1.7	Unsigned32	read-only	A successor is the next routing hop for a path to the destination IP network number for a single route in the topology table in the AS. There can be several potential successors if there are multiple paths to the destination. This is the total number of successors for a topology entry.
U32 cEigrpDistance	1.3.6.1.4.1.9.9.449.1.3.1.1.15	Unsigned32	read-only	The computed distance to the destination network entry from this router.
U32 cEigrpFdistance	1.3.6.1.4.1.9.9.449.1.3.1.1.8	Unsigned32	read-only	The feasibility (best) distance is the minimum distance from this router to the destination IP network in this topology entry. The feasibility distance is used in determining the best successor for a path to the destination network.
U32 cEigrpHandle	1.3.6.1.4.1.9.9.449.1.4.1.1.1	Unsigned32	not-accessible	The unique internal identifier for the peer in the AS. This is a unique value among peer entries in a selected table.
C64 cEigrpHeadSerial	1.3.6.1.4.1.9.9.449.1.2.1.1.20	Counter64	read-only	Routes in a topology table for an AS are assigned serial numbers and are sequenced internally as they are inserted and deleted. The serial number of the first route in that internal sequence is called the head serial number. Each AS has its own topology table, and its own serial number space, each of which begins with the value 1. A serial number of zero implies that there are no routes in the topology.
U32 cEigrpHelloInterval	1.3.6.1.4.1.9.9.449.1.5.1.1.11	Unsigned32	read-only	The configured time interval between Hello packet transmissions for this interface.
C32 cEigrpHellosRcvd	1.3.6.1.4.1.9.9.449.1.2.1.1.4	Counter32	read-only	The total number Hello packets that have been received from all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
C32 cEigrpHellosSentEx	1.3.6.1.4.1.9.9.449.1.2.1.1.3	Counter32	read-only	The total number Hello packets that have been sent to all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
U32 cEigrpHoldTime	1.3.6.1.4.1.9.9.449.1.4.1.1.5	Unsigned32	read-only	The count-down timer indicating how much time must pass without receiving a hello packet from this EIGRP peer before this router declares the peer down. A peer declared as down is removed from the table and is no longer visible.
C32 cEigrpInputQDrops	1.3.6.1.4.1.9.9.449.1.2.1.1.14	Counter32	read-only	The number of EIGRP packets dropped from the input queue due to it being full within the AS.
U32 cEigrpInputQHighMark	1.3.6.1.4.1.9.9.449.1.2.1.1.13	Unsigned32	read-only	The highest number of EIGRP packets in the input queue waiting to be processed internally addressed to this AS.
cEigrpInterfaceDataGroup	1.3.6.1.4.1.9.9.449.2.2.3			A collection of objects providing management information for interfaces over which EIGRP is configured and running.
cEigrpInterfaceEntry	1.3.6.1.4.1.9.9.449.1.5.1.1		not-accessible	Information for a single interface running EIGRP in the AS and VPN.
cEigrpInterfaceInfo	1.3.6.1.4.1.9.9.449.1.5
cEigrpInterfaceTable	1.3.6.1.4.1.9.9.449.1.5.1		not-accessible	The table of interfaces over which EIGRP is running, and their associated statistics. This table is independent of whether any peer adjacencies have been formed over the interfaces or not. Interfaces running EIGRP are determined by whether their assigned IP addresses fall within configured EIGRP network statements.
U32 cEigrpLastSeq	1.3.6.1.4.1.9.9.449.1.4.1.1.10	Unsigned32	read-only	All transmitted EIGRP packets have a sequence number assigned. This is the sequence number of the last EIGRP packet sent to this peer.
C32 cEigrpMcastExcepts	1.3.6.1.4.1.9.9.449.1.5.1.1.17	Counter32	read-only	The total number of EIGRP multicast exception transmissions that have occurred on this interface.
U32 cEigrpMeanSrtt	1.3.6.1.4.1.9.9.449.1.5.1.1.6	Unsigned32	read-only	The average of all the computed smooth round trip time values for a packet to and from all peers established on this interface.
U32 cEigrpMFlowTimer	1.3.6.1.4.1.9.9.449.1.5.1.1.9	Unsigned32	read-only	The configured multicast flow control timer value for this interface.
cEigrpMIBCompliance	1.3.6.1.4.1.9.9.449.2.1.1			The compliance statement for entities which implement the Cisco EIGRP Management MIB.
cEigrpMIBCompliances	1.3.6.1.4.1.9.9.449.2.1
cEigrpMIBConformance	1.3.6.1.4.1.9.9.449.2
cEigrpMIBGroups	1.3.6.1.4.1.9.9.449.2.2
cEigrpMIBNotifications	1.3.6.1.4.1.9.9.449.0
cEigrpMIBObjects	1.3.6.1.4.1.9.9.449.1
U32 cEigrpNbrCount	1.3.6.1.4.1.9.9.449.1.2.1.1.2	Unsigned32	read-only	The total number of live EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured in the EIGRP AS.
IP cEigrpNextHopAddress	1.3.6.1.4.1.9.9.449.1.3.1.1.13	InetAddress	read-only	This is the next hop IP address for the route represented by the topology entry. The next hop is where network traffic will be routed to in order to reach the destination network for this topology entry. The format is governed by cEigrpNextHopAddressType.
IPt cEigrpNextHopAddressType	1.3.6.1.4.1.9.9.449.1.3.1.1.12	InetAddressType	read-only	The format of the next hop IP address for the route represented by the topology entry.
STR cEigrpNextHopInterface	1.3.6.1.4.1.9.9.449.1.3.1.1.14	SnmpAdminString	read-only	The interface through which the next hop IP address is reached to send network traffic to the destination network represented by the topology entry.
C64 cEigrpNextSerial	1.3.6.1.4.1.9.9.449.1.2.1.1.21	Counter64	read-only	The serial number that would be assigned to the next new or changed route in the topology table for the AS.
cEigrpNotificationsGroup	1.3.6.1.4.1.9.9.449.2.2.6			Group of notifications on EIGRP routers.
C32 cEigrpOOSrvcd	1.3.6.1.4.1.9.9.449.1.5.1.1.21	Counter32	read-only	The total number of out-of-sequence EIGRP packets received.
U32 cEigrpPacingReliable	1.3.6.1.4.1.9.9.449.1.5.1.1.7	Unsigned32	read-only	The configured time interval between EIGRP packet transmissions on the interface when the reliable transport method is used.
U32 cEigrpPacingUnreliable	1.3.6.1.4.1.9.9.449.1.5.1.1.8	Unsigned32	read-only	The configured time interval between EIGRP packet transmissions on the interface when the unreliable transport method is used.
IP cEigrpPeerAddr	1.3.6.1.4.1.9.9.449.1.4.1.1.3	InetAddress	read-only	The source IP address used by the peer to establish the EIGRP adjacency with this router. The format is governed by object cEigrpPeerAddrType.
IPt cEigrpPeerAddrType	1.3.6.1.4.1.9.9.449.1.4.1.1.2	InetAddressType	read-only	The format of the remote source IP address used by the peer to establish the EIGRP adjacency with this router.
G32 cEigrpPeerCount	1.3.6.1.4.1.9.9.449.1.5.1.1.3	Gauge32	read-only	The number of EIGRP adjacencies currently formed with peers reached through this interface.
cEigrpPeerDataGroup	1.3.6.1.4.1.9.9.449.2.2.4			A collection of objects providing management information for EIGRP peer adjacencies formed in the EIGRP autonoumous systems.
cEigrpPeerEntry	1.3.6.1.4.1.9.9.449.1.4.1.1		not-accessible	Statistics and operational parameters for a single peer in the AS.
NUM cEigrpPeerIfIndex	1.3.6.1.4.1.9.9.449.1.4.1.1.4	InterfaceIndexOrZero	read-only	The ifIndex of the interface on this router through which this peer can be reached.
cEigrpPeerInfo	1.3.6.1.4.1.9.9.449.1.4
cEigrpPeerTable	1.3.6.1.4.1.9.9.449.1.4.1		not-accessible	The table of established EIGRP peers (neighbors) in the selected autonomous system. Peers are indexed by their unique internal handle id, as well as the AS number and VPN id. The peer entry is removed from the table if the peer is declared down.
G32 cEigrpPendingRoutes	1.3.6.1.4.1.9.9.449.1.5.1.1.10	Gauge32	read-only	The number of queued EIGRP routing updates awaiting transmission on this interface.
U32 cEigrpPktsEnqueued	1.3.6.1.4.1.9.9.449.1.4.1.1.9	Unsigned32	read-only	The number of any EIGRP packets currently enqueued waiting to be sent to this peer.
C32 cEigrpQueriesRcvd	1.3.6.1.4.1.9.9.449.1.2.1.1.8	Counter32	read-only	The total number alternate route query packets that have been received from all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
C32 cEigrpQueriesSent	1.3.6.1.4.1.9.9.449.1.2.1.1.7	Counter32	read-only	The total number alternate route query packets that have been sent to all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
C32 cEigrpRepliesRcvd	1.3.6.1.4.1.9.9.449.1.2.1.1.10	Counter32	read-only	The total number query reply packets that have been received from all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
C32 cEigrpRepliesSent	1.3.6.1.4.1.9.9.449.1.2.1.1.9	Counter32	read-only	The total number query reply packets that have been sent to all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
U32 cEigrpReportDistance	1.3.6.1.4.1.9.9.449.1.3.1.1.16	Unsigned32	read-only	The computed distance to the destination network in the topology entry reported to this router by the originator of this route.
C32 cEigrpRetrans	1.3.6.1.4.1.9.9.449.1.4.1.1.12	Counter32	read-only	The cumulative number of retransmissions to this peer during the period that the peer adjacency has remained up.
C32 cEigrpRetransSent	1.3.6.1.4.1.9.9.449.1.5.1.1.20	Counter32	read-only	The total number EIGRP packet retransmissions sent on the interface.
U32 cEigrpRetries	1.3.6.1.4.1.9.9.449.1.4.1.1.13	Unsigned32	read-only	The number of times the current unacknowledged packet has been retried, i.e. resent to this peer to be acknowledged.
C32 cEigrpRMcasts	1.3.6.1.4.1.9.9.449.1.5.1.1.14	Counter32	read-only	The total number of reliable (acknowledgement required) EIGRP multicast packets sent on this interface.
IP cEigrpRouteOriginAddr	1.3.6.1.4.1.9.9.449.1.3.1.1.11	InetAddress	read-only	If the origin of the topology route entry is external to this router, then this object is the IP address of the router from which it originated. The format is governed by object cEigrpRouteOriginAddrType.
IPt cEigrpRouteOriginAddrType	1.3.6.1.4.1.9.9.449.1.3.1.1.10	InetAddressType	read-only	The format of the IP address defined as the origin of this topology route entry.
STR cEigrpRouteOriginType	1.3.6.1.4.1.9.9.449.1.3.1.1.9	SnmpAdminString	read-only	This is a text string describing the internal origin of the EIGRP route represented by the topology entry.
NTF cEigrpRouteStuckInActive	1.3.6.1.4.1.9.9.449.0.2			This notification is sent when a route in the topology table is stuck in an active state. During the query phase for a new route to a destination network, a route is described as being in the active state if when an alternate path is actively being sought, no replies are received to normal queries or stuck-in-active queries.
U32 cEigrpRto	1.3.6.1.4.1.9.9.449.1.4.1.1.8	Unsigned32	read-only	The computed retransmission timeout for the peer. This value is computed over time as packets are sent to the peer and acknowledgements are received from it, and is the amount of time to wait before resending a packet from the retransmission queue to the peer when an expected acknowledgement has not been received.
C32 cEigrpRUcasts	1.3.6.1.4.1.9.9.449.1.5.1.1.16	Counter32	read-only	The total number of reliable (acknowledgement required) unicast packets sent on this interface.
C32 cEigrpSiaQueriesRcvd	1.3.6.1.4.1.9.9.449.1.2.1.1.16	Counter32	read-only	The total number of Stuck-In-Active (SIA) query packets received from all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
C32 cEigrpSiaQueriesSent	1.3.6.1.4.1.9.9.449.1.2.1.1.15	Counter32	read-only	The total number of Stuck-In-Active (SIA) query packets sent to all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
U32 cEigrpSrtt	1.3.6.1.4.1.9.9.449.1.4.1.1.7	Unsigned32	read-only	The computed smooth round trip time for packets to and from the peer.
T/F cEigrpStuckInActive	1.3.6.1.4.1.9.9.449.1.3.1.1.6	TruthValue	read-only	A value of true(1) indicates that that this route which is in active state (cEigrpActive = true(1)) has not received any replies to queries for alternate paths, and a second EIGRP route query, called a stuck-in-active query, has now been sent.
cEigrpTopoDataGroup	1.3.6.1.4.1.9.9.449.2.2.5			A collection of objects providing management information for EIGRP topology routes derived within autonomous systems and received in updates from EIGRP neighbors.
cEigrpTopoEntry	1.3.6.1.4.1.9.9.449.1.3.1.1		not-accessible	The entry for a single EIGRP topology table in the given AS.
cEigrpTopologyInfo	1.3.6.1.4.1.9.9.449.1.3
C32 cEigrpTopoRoutes	1.3.6.1.4.1.9.9.449.1.2.1.1.19	Counter32	read-only	The total number of EIGRP derived routes currently existing in the topology table for the AS.
cEigrpTopoTable	1.3.6.1.4.1.9.9.449.1.3.1		not-accessible	The table of EIGRP routes and their associated attributes for an Autonomous System (AS) configured in a VPN is called a topology table. All route entries in the topology table will be indexed by IP network type, IP network number and network mask (prefix) size.
cEigrpTrafficStatsGroup	1.3.6.1.4.1.9.9.449.2.2.2			A collection of objects providing management information regarding collective EIGRP packet statistics for all EIGRP autonomous systems configured.
cEigrpTraffStatsEntry	1.3.6.1.4.1.9.9.449.1.2.1.1		not-accessible	The set of statistics and information for a single EIGRP Autonomous System.
cEigrpTraffStatsTable	1.3.6.1.4.1.9.9.449.1.2.1		not-accessible	Table of EIGRP traffic statistics and information associated with all EIGRP autonomous systems.
C32 cEigrpUMcasts	1.3.6.1.4.1.9.9.449.1.5.1.1.13	Counter32	read-only	The total number of unreliable (no acknowledgement required) EIGRP multicast packets sent on this interface.
C32 cEigrpUpdatesRcvd	1.3.6.1.4.1.9.9.449.1.2.1.1.6	Counter32	read-only	The total number routing update packets that have been received from all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
C32 cEigrpUpdatesSent	1.3.6.1.4.1.9.9.449.1.2.1.1.5	Counter32	read-only	The total number routing update packets that have been sent to all EIGRP neighbors formed on all interfaces whose IP addresses fall under networks configured for the EIGRP AS.
STR cEigrpUpTime	1.3.6.1.4.1.9.9.449.1.4.1.1.6	EigrpUpTimeString	read-only	The elapsed time since the EIGRP adjacency was first established with the peer.
C32 cEigrpUUcasts	1.3.6.1.4.1.9.9.449.1.5.1.1.15	Counter32	read-only	The total number of unreliable (no acknowledgement required) EIGRP unicast packets sent on this interface.
STR cEigrpVersion	1.3.6.1.4.1.9.9.449.1.4.1.1.11	EigrpVersionString	read-only	The EIGRP version information reported by the remote peer.
cEigrpVpnDataGroup	1.3.6.1.4.1.9.9.449.2.2.1			The collection of VPN names which have been configured with one or more EIGRP autonmous systems.
cEigrpVpnEntry	1.3.6.1.4.1.9.9.449.1.1.1.1		not-accessible	Information relating to a single VPN which is configured to run EIGRP.
U32 cEigrpVpnId	1.3.6.1.4.1.9.9.449.1.1.1.1.1	Unsigned32	not-accessible	The unique VPN identifier. This is a unique integer relative to all other VPN's defined on the router. It also identifies internally the routing table instance.
cEigrpVpnInfo	1.3.6.1.4.1.9.9.449.1.1
STR cEigrpVpnName	1.3.6.1.4.1.9.9.449.1.1.1.1.2	SnmpAdminString	read-only	The name given to the VPN.
cEigrpVpnTable	1.3.6.1.4.1.9.9.449.1.1.1		not-accessible	This table contains information on those VPN's configured to run EIGRP. The VPN creation on a router is independent of the routing protocol to be used over it. A VPN is given a name and has a dedicated routing table associated with it. This routing table is identified internally by a unique integer value.
U32 cEigrpXmitDummies	1.3.6.1.4.1.9.9.449.1.2.1.1.23	Unsigned32	read-only	A dummy is a temporary internal entity used as a place holder in the topology table for an AS. They are not transmitted in routing updates. This is the total number currently in existence associated with the AS.
C64 cEigrpXmitNextSerial	1.3.6.1.4.1.9.9.449.1.5.1.1.12	Counter64	read-only	The serial number of the next EIGRP packet that is to be queued for transmission on this interface.
U32 cEigrpXmitPendReplies	1.3.6.1.4.1.9.9.449.1.2.1.1.22	Unsigned32	read-only	When alternate route query packets are sent to adjacent EIGRP peers in an AS, replies are expected. This object is the total number of outstanding replies expected to queries that have been sent to peers in the current AS. It remains at zero most of the time until an EIGRP route becomes active.
G32 cEigrpXmitReliableQ	1.3.6.1.4.1.9.9.449.1.5.1.1.4	Gauge32	read-only	The number of EIGRP packets currently waiting in the reliable transport (acknowledgement-required) transmission queue to be sent to a peer.
G32 cEigrpXmitUnreliableQ	1.3.6.1.4.1.9.9.449.1.5.1.1.5	Gauge32	read-only	The number EIGRP of packets currently waiting in the unreliable transport (no acknowledgement required) transmission queue.
ciscoEigrpMIB	1.3.6.1.4.1.9.9.449			Enhanced Interior Gateway Protocol (EIGRP) is a Cisco proprietary distance vector routing protocol. It is based on the Diffusing Update Algorithm (DUAL), which is a method of finding loop-free paths through a network. Directly connected routers running EIGRP form neighbor adjacencies in order to propagate best-path and alternate-path routing information for configured and learned routes. The tables defined within the MIB are closely aligned with how the router command-line interface for EIGRP displays information on EIGRP configurations, i.e., the topology table contains objects associated with the EIGRP topology commands, and the peer table contains objects associated withe EIGRP neighbor commands, etc. There are five main tables within this mib: EIGRP VPN table Contains information regarding which virtual private networks (VPN) are configured with EIGRP. EIGRP traffic statistics table Contains counter & statistcs regarding specific types of EIGRP packets sent and related collective information per VPN and per autonomous system (AS). EIGRP topology table Contains information regarding EIGRP routes received in updates and originated locally. EIGRP sends and receives routing updates from adjacent routers running EIGRP with which it formed a peer relationship. EIGRP peer (neighbor) table Contains information about neighbor EIGRP routers with which peer adjacencies have been established. EIGRP uses a Hello protocol to form neighbor relationships with directly connected routers also running EIGRP. EIGRP interfaces table Contains information and statistics on each of the interfaces on the router over which EIGRP has been configured to run.

RFC description

Cisco Enhanced Interior Gateway Routing Protocol (EIGRP) management for monitoring distance vector routing and topology.

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