CISCO-IETF-VRRP-MIB
AI MIB Summary
The CISCO-IETF-VRRP-MIB enables monitoring of Virtual Router Redundancy Protocol (VRRP) state transitions, priority levels, and advertisement intervals for both IPv4 and IPv6 instances simultaneously on Cisco router interfaces. It facilitates the tracking of master/backup role assignments and failure detection metrics to ensure high availability for default gateway redundancy.
This MIB describes objects used for managing Virtual Router Redundancy Protocol (VRRP) over IPv4 and IPv6 protocols.
This MIB supports VRRP for IPv4 and IPv6 protocols simultaneously running on a given interface of a router.
Main OID:
ciscoVrrpMIB.1.3.6.1.4.1.9.10.999
50
Objects
Active
Status
6
Dependencies
Imported Objects
Objects
50 total| Object Name |
|---|
ciscoVrrpMIBThis MIB describes objects used for managing Virtual
Router Redundancy Protocol (VRRP) over IPv4 and IPv6
protocols.
This MIB supports VRRP for IPv4 and IPv6 protocols
simultaneously running on a given interface of a
router. MODULE-IDENTITY .1.3.6.1.4.1.9.10.999 |
cVrrpNotifications OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.999.0 |
cVrrpNotificationNewMasterThe newMaster notification indicates that the sending agent
has transitioned to 'Master' state. NOTIFICATION-TYPE .1.3.6.1.4.1.9.10.999.0.1 |
cVrrpNotificationProtoErrorThe error notification indicates that the sending agent has
encountered the protocol error indicated by the value of
cVrrpNotificationProtoErrorReason. NOTIFICATION-TYPE .1.3.6.1.4.1.9.10.999.0.3 |
cVrrpOperations OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.999.1 |
cVrrpNotificationCntlThis object indicates whether the agent should generate
the notifications defined in this MIB module.
If the value of this object is 'true', then the
notifications are generated.
If the value of this object is 'false', then the
notifications are not generated.rw Enumeration .1.3.6.1.4.1.9.10.999.1.2 |
cVrrpOperationsTableUnified Operations table for a VRRP router which
consists of a sequence (i.e., one or more conceptual
rows) of 'vrrpOperationsEntry' items. SEQUENCE OF CVrrpOperationsEntry .1.3.6.1.4.1.9.10.999.1.7 |
cVrrpOperationsEntryAn entry in the cVrrpOperationsTable containing the
operational characteristics of a virtual router. On a
VRRP router, a given virtual router is identified by a
combination of the IP version, VRID and ifIndex.
Note that rows in this table can be distinguished on a
multi-stacked device running VRRP over IPv4 and
IPv6 on the same interface.
Rows in the table cannot be modified unless the value
of 'cVrrpOperationsState' has transitioned to
'initialize' CVrrpOperationsEntry .1.3.6.1.4.1.9.10.999.1.7.1 |
cVrrpOperationsInetAddrTypeThe type of Internet address of CVrrpOperationsEntry. This
value applies to both cVrrpOperationsMasterIpAddr and
cVrrpOperationsPrimaryIpAddr. InetAddressType (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.10.999.1.7.1.1 |
cVrrpOperationsVrIdThis object contains the Virtual Router Identifier
(VRID). CVrId .1.3.6.1.4.1.9.10.999.1.7.1.2 |
cVrrpOperationsVirtualMacAddrThe virtual MAC address of the virtual router.
Although the value of this object can be derived from the
'cVrrpOperationsVrId' object, i.e., 00-00-5E-00-01-(VRID)
for IPv4 and 00-00-5E-00-02-(VRID) for IPv6, it is defined
so that it is easily obtainable by a management application
and can be included in VRRP-related SNMP notifications.ro MacAddress (SNMPv2-TC) .1.3.6.1.4.1.9.10.999.1.7.1.3 |
cVrrpOperationsStateThe current state of the virtual router. This object
has three defined values:
- `initialize', which indicates that the
virtual router is waiting for a startup event.
- `backup', which indicates that the virtual router is
monitoring the availability of the master router.
- `master', which indicates that the virtual router
is forwarding packets for IP addresses that are
associated with this router.ro Enumeration .1.3.6.1.4.1.9.10.999.1.7.1.4 |
cVrrpOperationsPriorityThis object specifies the priority to be used for the
virtual router master election process. Higher values
imply higher priority.
A priority of '0', although not settable, is sent by
the master router to indicate that this router has
ceased to participate in VRRP and a backup virtual
router should transition to become a new master.
A priority of 255 is used for the router that owns the
associated IP address(es) for VRRP over IPv4 and hence
not settable.rw Integer32 .1.3.6.1.4.1.9.10.999.1.7.1.5 |
cVrrpOperationsVersionThis object contains the VRRP version on which this
VRRP instance is running.rw Enumeration .1.3.6.1.4.1.9.10.999.1.7.1.6 |
cVrrpOperationsAddrCountThe number of IP addresses that are associated with
this virtual router. This number is equal to the
number of rows in the cVrrpAssociatedAddrTable that
correspond to a given IP version/VRID/ifIndex.ro Integer32 .1.3.6.1.4.1.9.10.999.1.7.1.7 |
cVrrpOperationsMasterIpAddrThe master router's real IP address. This is the IP
address listed as the source in VRRP advertisement
last received by this virtual router.ro InetAddress (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.10.999.1.7.1.9 |
cVrrpOperationsPrimaryIpAddrIn the case where there are more than one IP
Address (associated IP addresses) for a given
`ifIndex', this object is used to specify the IP
address that will become the
cVrrpOperationsMasterIpAddr', should the virtual router
transition from backup state to master.rw InetAddress (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.10.999.1.7.1.10 |
cVrrpOperationsAdvIntervalThe time interval, in centiseconds, between sending
advertisement messages. Only the master router sends
VRRP advertisements.rw TimeInterval .1.3.6.1.4.1.9.10.999.1.7.1.11 |
cVrrpOperationsPreemptModeControls whether a higher priority virtual router will
preempt a lower priority master.
If the value of this object is 'true', then the higer
priority virtual router will preempt.
If the value of this object is 'false', then the higer
priority vritual router will not preempt.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.9.10.999.1.7.1.12 |
cVrrpOperationsAcceptModeControls whether a virtual router in Master state
will accept packets addressed to the address owner's
IPv6 address as its own if it is not the IPv6 address
owner.
If the value of this object is 'true', then the virtual
router in Master state will accept.
If the value of this object is 'false', then the virtual
router in Master state will not accept.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.9.10.999.1.7.1.13 |
cVrrpOperationsUpTimeThis is the value of the `sysUpTime' object when this
virtual router (i.e., the `vrrpOperState') transitioned
out of `initialized'.ro TimeStamp (SNMPv2-TC) .1.3.6.1.4.1.9.10.999.1.7.1.14 |
cVrrpOperationsRowStatusThe row status variable, used in accordance to
installation and removal conventions for conceptual
rows. The rowstatus of a currently active row in the
cVrrpOperationsTable is constrained by the operational
state of the corresponding virtual router. When
`cVrrpOperationsRowStatus' is set to active(1), no
other objects in the conceptual row can be modified.
To create a row in this table, a manager sets this
object to either createAndGo(4) or createAndWait(5).
Until instances of all corresponding columns are
appropriately configured, the value of the
corresponding instance of the `cVrrpOperationsRowStatus'
column will be read as notReady(3). In particular, a newly
created row cannot be made active(1) until (minimally) the
corresponding instance of cVrrpOperationsInetAddrType,
cVrrpOperationsVrId and cVrrpOperationsPrimaryIpAddr has
been set and there is at least one active row in the
`cVrrpAssociatedIpAddrTable' defining an associated
IP address.
notInService(2) should be used to administratively
bring the row down.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.9.10.999.1.7.1.15 |
cVrrpAssociatedIpAddrTableThe table of addresses associated with this virtual
router. SEQUENCE OF CVrrpAssociatedIpAddrEntry .1.3.6.1.4.1.9.10.999.1.8 |
cVrrpAssociatedIpAddrEntryAn entry in the table contains an IP address that is
associated with a virtual router. The number of rows
for a given IP version, VrID and ifIndex will equal the
number of IP addresses associated (e.g., backed up) by
the virtual router (equivalent to
'cVrrpOperationsIpAddrCount').
Rows in the table cannot be modified unless the value
of `cVrrpOperationsState' has transitioned to
`initialize'. CVrrpAssociatedIpAddrEntry .1.3.6.1.4.1.9.10.999.1.8.1 |
cVrrpAssociatedInetAddrTypeThe type of Internet address of VrrpAssociatedIpAddrEntry. InetAddressType (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.10.999.1.8.1.2 |
cVrrpAssociatedIpAddrThe assigned IP addresses that a virtual router is
responsible for backing up. InetAddress .1.3.6.1.4.1.9.10.999.1.8.1.3 |
cVrrpAssociatedIpAddrRowStatusThe row status variable, used according to
installation and removal conventions for conceptual
rows. To create a row in this table, a manager sets
this object to either createAndGo(4) or
createAndWait(5). Setting this object to active(1)
results in the addition of an associated address for a
virtual router. Setting this object to createAndGo (4)
results in creating a new instance of a conceptual row
and setting it to active. The value of the other columns
cannot be modified when the value of this object is
active.
Destroying the entry or setting it to destroy(6)
removes the associated address from the virtual router.
The use of other values is implementation-dependent.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.9.10.999.1.8.1.4 |
cVrrpNotificationNewMasterReasonThis indicates the reason for NewMaster notification.
Used by cVrrpNotificationNewMaster notification.ro Enumeration .1.3.6.1.4.1.9.10.999.1.9 |
cVrrpNotificationProtoErrReasonThis indicates the reason for protocol error notification.
Used by cVrrpNotificationProtoError notification.ro Enumeration .1.3.6.1.4.1.9.10.999.1.10 |
cVrrpStatistics OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.999.2 |
cVrrpRouterChecksumErrorsThe total number of VRRP packets received with an
invalid VRRP checksum value.ro Counter32 .1.3.6.1.4.1.9.10.999.2.1 |
cVrrpRouterVersionErrorsThe total number of VRRP packets received with an
unknown or unsupported version number.ro Counter32 .1.3.6.1.4.1.9.10.999.2.2 |
cVrrpRouterVrIdErrorsThe total number of VRRP packets received with an
invalid VRID for this virtual router.ro Counter32 .1.3.6.1.4.1.9.10.999.2.3 |
cVrrpRouterStatisticsTableTable of virtual router statistics. SEQUENCE OF CVrrpRouterStatisticsEntry .1.3.6.1.4.1.9.10.999.2.5 |
cVrrpRouterStatisticsEntryAn entry in the table, containing statistics
information about a given virtual router. CVrrpRouterStatisticsEntry .1.3.6.1.4.1.9.10.999.2.5.1 |
cVrrpStatisticsBecomeMasterThe total number of times that this virtual router's
state has transitioned to MASTER.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.1 |
cVrrpStatisticsAdvertiseRcvdThe total number of VRRP advertisements received by
this virtual router.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.2 |
cVrrpStatisticsAdvIntervalErrorsThe total number of VRRP advertisement packets
received for which the advertisement interval is
different than the one configured for the local virtual
router.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.3 |
cVrrpStatisticsIpTtlErrorsThe total number of VRRP packets received by the
Virtual router with IPv4 TTL (for VRRP over IPv4) or
IPv6 Hop Limit (for VRRP over IPv6) not equal to 255.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.4 |
cVrrpStatisticsPriZeroPktsRcvdThe total number of VRRP packets received by the
virtual router with a priority of '0'.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.5 |
cVrrpStatisticsPriZeroPktsSentThe total number of VRRP packets sent by the virtual
router with a priority of '0'.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.6 |
cVrrpStatisticsInvldTypePktsRcvdThe number of VRRP packets received by the virtual
router with an invalid value in the 'type' field.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.7 |
cVrrpStatisticsAddressListErrorsThe total number of VRRP packets received for which the
address list contained in the packets does not match the
locally configured list that corresponds to rows in the
cVrrpAssociatedAddrTable for the virtual router.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.8 |
cVrrpStatisticsPacketLengthErrorsThe total number of packets received with a packet
length less than the length of the VRRP header.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of the corresponding
instance of cVrrpStatisticsDiscontinuityTime.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.11 |
cVrrpStatisticsDiscontinuityTimeThe value of sysUpTime on the most recent occasion at
which any one or more of this entry's counters suffered
a discontinuity.
If no such discontinuities have occurred since the last
re-initialization of the local management subsystem,
then this object contains a zero value.ro TimeStamp (SNMPv2-TC) .1.3.6.1.4.1.9.10.999.2.5.1.12 |
cVrrpStatisticsRefreshRateThe minimum reasonable polling interval for this entry.
This object provides an indication of the minimum
amount of time required to update the counters in this
entry.ro Unsigned32 UNITS "milli-seconds" .1.3.6.1.4.1.9.10.999.2.5.1.13 |
cVrrpStatisticsInvalidAuthTypeThe total number of packets received with an unknown
authentication type.ro Counter32 .1.3.6.1.4.1.9.10.999.2.5.1.14 |
cVrrpConformance OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.999.3 |
cVrrpMIBCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.999.3.1 |
cVrrpMIBGroups OBJECT IDENTIFIER .1.3.6.1.4.1.9.10.999.3.2 |