CISCO-NETFLOW-LITE-MIB
AI MIB Summary
The CISCO-NETFLOW-LITE-MIB enables configuration and statistical monitoring of Cisco NetFlow-lite packet sampling, exporter, and monitor parameters on Cisco routers and switches. It tracks specific metrics including flow record generation, UDP/SCTP export statistics, and sampling configuration details for unidirectional traffic sequences identified by IP addresses, ports, and protocol types.
This MIB provides a method to configure Netflow-lite feature and get information in these areas:
1. Exporter config information and statistics.
2. Sampler config information.
3. Monitor config information and statistics.
The following terms are used throughout this MIB: Flow A flow is defined as a unidirectional sequence of packets between a given source and destination endpoints. Network flows are highly granular; flow endpoints are identified both by IP address as well as by transport layer application port numbers. Netflow also utilizes the IP Protocol type, Type of Service (ToS) and the input interface identifier to uniquely identify flows.
Netflow Netflow is a network protocol developed by Cisco to run on Cisco equipment for collecting IP traffic flow. With the Netflow feature enabled, Netflow records are generated, then exported in User Datagram Protocol(UDP) or Stream Control Transmission Protocol(SCTP) packets and collected using a Netflow collector.
Netflow-lite A basic packet sampling Netflow based implementation.
Exporter A device (for example, a router or a switch) with Netflow services enabled. The exporter monitors packets entering an observation point and creates flows out of these packets. The information from these flows are exported in the form of Flow Records to the collector.
Template Netflow Version 9 Export format is template based. Version 9 record format consists of a packet header followed by at least one or more template or data FlowSets. A template FlowSet (collection of one or more template) provides a description of the fields that will be present in future data FlowSets. Templates provide an extensible design to the record format, a feature that should allow future enhancements to Netflow services without requiring concurrent changes to the basic flow-record format.
Main OID:
ciscoNetflowLiteMIB.1.3.6.1.4.1.9.9.776
53
Objects
Active
Status
9
Dependencies
Imported Objects
Objects
53 total| Object Name |
|---|
ciscoNetflowLiteMIBThis MIB provides a method to configure Netflow-lite feature
and get information in these areas:
1. Exporter config information and statistics.
2. Sampler config information.
3. Monitor config information and statistics.
The following terms are used throughout this MIB:
Flow
A flow is defined as a unidirectional sequence of
packets between a given source and destination
endpoints. Network flows are highly granular;
flow endpoints are identified both by IP address as
well as by transport layer application port numbers.
Netflow also utilizes the IP Protocol type,
Type of Service (ToS) and the input interface
identifier to uniquely identify flows.
Netflow
Netflow is a network protocol developed by Cisco to
run on Cisco equipment for collecting IP traffic flow.
With the Netflow feature enabled, Netflow records are
generated, then exported in User Datagram Protocol(UDP)
or Stream Control Transmission Protocol(SCTP) packets
and collected using a Netflow collector.
Netflow-lite
A basic packet sampling Netflow based implementation.
Exporter
A device (for example, a router or a switch) with
Netflow services enabled. The exporter monitors packets
entering an observation point and creates flows out
of these packets. The information from these flows
are exported in the form of Flow Records to
the collector.
Template
Netflow Version 9 Export format is template based.
Version 9 record format consists of a packet header
followed by at least one or more template or data
FlowSets. A template FlowSet (collection of one or more
template) provides a description of the fields that
will be present in future data FlowSets. Templates
provide an extensible design to the record format,
a feature that should allow future enhancements to
Netflow services without requiring concurrent changes
to the basic flow-record format. MODULE-IDENTITY .1.3.6.1.4.1.9.9.776 |
ciscoNetflowLiteMIBNotifs OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.776.0 |
ciscoNetflowLiteMIBObjects OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.776.1 |
cnlExporter OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.776.1.1 |
cnlMaxExporterAllowedIndicates the maximum number of entries that can be configured
in cnlExporterTable. A value of zero indicates no limit on the
numbers of entries in the cnlExporterTable.ro Unsigned32 .1.3.6.1.4.1.9.9.776.1.1.1 |
cnlExporterTableContains Netflow-lite exporter entries. A row is created for
each Netflow-lite exporter configured in a device.
A row cannot be removed when it's being used in
cnlIfMonitorEntry. SEQUENCE OF CnlExporterEntry .1.3.6.1.4.1.9.9.776.1.1.2 |
cnlExporterEntryAn entry containing the management information of Netflow-lite
exporter. CnlExporterEntry .1.3.6.1.4.1.9.9.776.1.1.2.1 |
cnlExporterNameExporter name identifying a particular Netflow-lite
exporter configuration. SnmpAdminString .1.3.6.1.4.1.9.9.776.1.1.2.1.1 |
cnlExportAddrTypeSpecifies the type of IP address used by
cnlExportDestinationAddr and cnlExportSourceAddr.rw InetAddressType (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.9.776.1.1.2.1.2 |
cnlExportDestinationAddrSpecifies the Netflow-lite collector's IP address,
used to construct the L3 header of export packet.
The type of this address is determined by the
cnlExportAddrType object.rw InetAddress (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.9.776.1.1.2.1.3 |
cnlExportDestinationUdpPortSpecifies the collector's UDP port, on which the remote
collector can listen for export packets.rw InetPortNumber (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.9.776.1.1.2.1.4 |
cnlExportDestinationUdpLoadShareSpecifies the number of destination UDP ports used for load
sharing. The export datagrams will use a UDP destination port
number that round robins between a set of consecutive
destination UDP port numbers starting with based UDP port
specified by cnlExportDestinationUdpPort.rw Unsigned32 .1.3.6.1.4.1.9.9.776.1.1.2.1.5 |
cnlExportSourceAddrSpecifies the source IP address used in export packet
L3 header.
The type of this address is determined by the
cnlExportAddrType object.rw InetAddress (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.9.776.1.1.2.1.6 |
cnlExportSourceUdpPortSpecifies the source UDP port used in export packets.rw InetPortNumber (INET-ADDRESS-MIB) .1.3.6.1.4.1.9.9.776.1.1.2.1.7 |
cnlExportVrfSpecifies the Virtual Routing and Forwarding (VRF) domain of
the collector. A zero length string indicates that there is
no VRF domain configured and the default VRF domain is used.rw CiscoVrfName (CISCO-TC) .1.3.6.1.4.1.9.9.776.1.1.2.1.8 |
cnlExportTtlSpecifies the Time To Live (TTL) value to be used in the
export packet header.rw Unsigned32 .1.3.6.1.4.1.9.9.776.1.1.2.1.9 |
cnlExportCosSpecifies the Class of Service (CoS) value of the export
packet header.rw Layer2Cos (CISCO-TC) .1.3.6.1.4.1.9.9.776.1.1.2.1.10 |
cnlExportDscpSpecifies the Differentiated Services Code-Point (DSCP) value
of the export packet header.rw Dscp (DIFFSERV-DSCP-TC) .1.3.6.1.4.1.9.9.776.1.1.2.1.11 |
cnlExportTemplateTimeoutThe maximum time the template data can exist in queue
before it's exported out.rw Unsigned32 UNITS "seconds" .1.3.6.1.4.1.9.9.776.1.1.2.1.12 |
cnlExportSamplerTableTimeoutThe maximum time the sampler table data can exist in queue
before it's exported out.rw Unsigned32 UNITS "seconds" .1.3.6.1.4.1.9.9.776.1.1.2.1.13 |
cnlExportInterfaceTableTimeoutThe maximum time the interface table data can exist in queue
table before it's exported out.rw Unsigned32 UNITS "seconds" .1.3.6.1.4.1.9.9.776.1.1.2.1.14 |
cnlExportProtocolSpecifies the Netflow data export protocol.
ipFix: The IP Flow Information Export protocol.
netflowV9: Netflow services export protocol version 9.rw Enumeration .1.3.6.1.4.1.9.9.776.1.1.2.1.15 |
cnlPacketExportedThe total number of packets which have been exported.ro Counter64 .1.3.6.1.4.1.9.9.776.1.1.2.1.16 |
cnlExporterStorageTypeSpecifies the storage type for this conceptual row.rw StorageType (SNMPv2-TC) .1.3.6.1.4.1.9.9.776.1.1.2.1.17 |
cnlExporterRowStatusThe status of this conceptual row.
The new entry can be created by setting this object value to
'createAndGo'.
The entry may not be deleted via by setting its value to
'destroy' if the value of cnlExporterName is used in
cnlIfExporterName.
When rows in 'active', all writable objects can be modified.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.9.9.776.1.1.2.1.18 |
cnlSampler OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.776.1.2 |
cnlMaxSamplerAllowedIndicates the maximum number of entries that can be configured
in cnlSamplerTable. A value of zero indicates no limit on the
numbers of entries in the cnlSamplerTable.ro Unsigned32 .1.3.6.1.4.1.9.9.776.1.2.1 |
cnlSamplerTableContains Netflow-lite sampler entries. A row is created
for each Netflow-lite sampler configured in a device.
A row cannot be removed when it's being used in
cnlIfMonitorEntry. SEQUENCE OF CnlSamplerEntry .1.3.6.1.4.1.9.9.776.1.2.2 |
cnlSamplerEntryAn entry containing the management information of Netflow-lite
sampler. CnlSamplerEntry .1.3.6.1.4.1.9.9.776.1.2.2.1 |
cnlSamplerNameSampler name identifying a particular Netflow-lite
sampler configuration. SnmpAdminString .1.3.6.1.4.1.9.9.776.1.2.2.1.1 |
cnlSamplerPacketRateSpecifies packet being sampled at 1-in-N packets rate in
powers of 2, for example, 1-in-64.rw Unsigned32 .1.3.6.1.4.1.9.9.776.1.2.2.1.2 |
cnlSamplerPacketSectionSizeSpecifies length of packet section that was extracted for
export.rw Unsigned32 UNITS "bytes" .1.3.6.1.4.1.9.9.776.1.2.2.1.3 |
cnlSamplerPacketOffsetSpecifies the starting offset of packet section that was
extracted for export.rw Unsigned32 .1.3.6.1.4.1.9.9.776.1.2.2.1.4 |
cnlSamplerStorageTypeSpecifies the storage type for this conceptual row.rw StorageType (SNMPv2-TC) .1.3.6.1.4.1.9.9.776.1.2.2.1.5 |
cnlSamplerRowStatusThe status of this conceptual row.
The new entry can be created by setting this object value to
'createAndGo'.
The entry may not be deleted via by setting its value to
'destroy' if this sampler is used in cnlIfSamplerName.
When rows in 'active', all writable objects can be modified.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.9.9.776.1.2.2.1.6 |
cnlMonitor OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.776.1.3 |
cnlIfMonitorTableContains Netflow-lite monitor entries. A row is created to
activate traffic sampling on the interface. SEQUENCE OF CnlIfMonitorEntry .1.3.6.1.4.1.9.9.776.1.3.1 |
cnlIfMonitorEntryAn entry containing the management information of Netflow-lite
monitor. CnlIfMonitorEntry .1.3.6.1.4.1.9.9.776.1.3.1.1 |
cnlIfMonitorSessionNameMonitor session name identifying a particular Netflow-lite
monitor configuration. SnmpAdminString .1.3.6.1.4.1.9.9.776.1.3.1.1.1 |
cnlIfMonitorActiveStatusIndicates current monitor is in active status or not.
active(1) : means monitor parameters meet mandatory
requirement, it is in active mode.
inactive(2): means monitor is not in active mode.ro Enumeration .1.3.6.1.4.1.9.9.776.1.3.1.1.2 |
cnlIfSamplerNameSpecifies one existing Sampler entry by name, the sampler
object value will be used to configure interface sampling
parameters.rw SnmpAdminString (SNMP-FRAMEWORK-MIB) .1.3.6.1.4.1.9.9.776.1.3.1.1.3 |
cnlIfExporterNameSpecifies one existing Exporter entry by name, the exporter
object value will be used to construct export packet headerrw SnmpAdminString (SNMP-FRAMEWORK-MIB) .1.3.6.1.4.1.9.9.776.1.3.1.1.4 |
cnlIfAveragePacketSizeSpecifies average packet size expected at the observation
point. Used in tuning the time based sampling interval.
Default value 0, indicates system automatically calculate the
average packet size at the interface.rw Unsigned32 .1.3.6.1.4.1.9.9.776.1.3.1.1.5 |
cnlIfAveragePacketSizeObservedThe average packet size calculated at the interface.
Used in tuning the time based sampling interval.ro Unsigned32 .1.3.6.1.4.1.9.9.776.1.3.1.1.6 |
cnlIfAveragePacketSizeUsedThe average packet size used in tuning the time based
in tuning sampling performance.ro Unsigned32 .1.3.6.1.4.1.9.9.776.1.3.1.1.7 |
cnlIfMonitorPktsObservedThe total number of packets is observed at the interface.ro Counter64 .1.3.6.1.4.1.9.9.776.1.3.1.1.8 |
cnlIfMonitorPktsExportedThe total number of exported packets for this monitor session.ro Counter64 .1.3.6.1.4.1.9.9.776.1.3.1.1.9 |
cnlIfMonitorPktsDroppedThe total number of dropped packets for this monitor session.ro Counter64 .1.3.6.1.4.1.9.9.776.1.3.1.1.10 |
cnlIfMonitorStorageTypeSpecifies the storage type for this conceptual row.rw StorageType (SNMPv2-TC) .1.3.6.1.4.1.9.9.776.1.3.1.1.11 |
cnlIfMonitorRowStatusThe status of this conceptual row.
The new entry can be created by setting this object value to
'createAndGo'.
The entry can be deleted via by setting its value to 'destroy'.
When rows in 'active', all writable objects can be modified.rw RowStatus (SNMPv2-TC) .1.3.6.1.4.1.9.9.776.1.3.1.1.12 |
ciscoNetflowLiteMIBConform OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.776.2 |
ciscoNetflowLiteMIBCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.776.2.1 |
ciscoNetflowLiteMIBGroups OBJECT IDENTIFIER .1.3.6.1.4.1.9.9.776.2.2 |