3057 lines
115 KiB
Plaintext
3057 lines
115 KiB
Plaintext
-- *****************************************************************
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-- CISCO-FLOW-MONITOR-MIB
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-- Definitions of managed objects describing flow monitoring.
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--
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-- October 2008-2009 Patrick R. Gili
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--
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-- Copyright (c) 2008-2009 by Cisco Systems Inc.
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-- All rights reserved.
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-- *****************************************************************
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CISCO-FLOW-MONITOR-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY,
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NOTIFICATION-TYPE,
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OBJECT-IDENTITY,
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OBJECT-TYPE,
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Counter64,
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Gauge32,
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Unsigned32
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FROM SNMPv2-SMI
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MODULE-COMPLIANCE,
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NOTIFICATION-GROUP,
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OBJECT-GROUP
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FROM SNMPv2-CONF
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AutonomousType,
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RowPointer,
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TimeStamp,
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TruthValue
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FROM SNMPv2-TC
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SnmpAdminString
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FROM SNMP-FRAMEWORK-MIB
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InetAddressType,
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InetAddress,
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InetPortNumber
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FROM INET-ADDRESS-MIB
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VlanId
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FROM Q-BRIDGE-MIB
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CiscoAlarmSeverity,
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Layer2Cos
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FROM CISCO-TC
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ReportIntervalCount
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FROM CISCO-REPORT-INTERVAL-TC-MIB
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FlowMonitorIdentifier,
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FlowIdentifier,
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FlowPointType,
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FlowPointIdentifier,
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FlowMetrics,
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FlowBitRateUnits,
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FlowMetricValue,
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FlowMetricScale,
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FlowMetricPrecision,
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FlowMonitorConditions,
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FlowMonitorConditionsProfile,
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FlowMonitorConditionsProfileOrZero,
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FlowMonitorConditionIdentifier,
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FlowMonitorAlarmGroupIdentifier,
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FlowSetIdentifier
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FROM CISCO-FLOW-MONITOR-TC-MIB
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ciscoMgmt
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FROM CISCO-SMI;
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ciscoFlowMonitorMIB MODULE-IDENTITY
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LAST-UPDATED "200904080000Z"
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ORGANIZATION "Cisco Systems, Inc."
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CONTACT-INFO
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"Cisco Systems
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Customer Service
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Postal: 170 W Tasman Drive
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San Jose, CA 95134
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Tel: +1 800 553-NETS
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E-mail: cs-snmp@cisco.com"
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DESCRIPTION
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"This MIB module defines objects that describe flow monitoring.
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A typical application of this MIB module will facilitate
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monitoring media flows, especially flows carrying video streams.
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However, by no means does the definition of this MIB module
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prevents other applications from using it.
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FLOW MONITORS
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=================
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At the top level, this MIB module describes the notion of a flow
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monitor. A flow monitor is a hardware or software entity that
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classifies traffic flows, collects data on conforming traffic
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flows, and periodically computes metrics that reflect the
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quality of the traffic flows. Because a device can support more
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than one flow monitor, the MIB module defines the
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cfmFlowMonitorTable. Consider an edge router that supports a
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certain line card that has an integrated capability to monitor
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video flows. In this example, the cfmFlowMonitorTable would
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contain a row describing each line card installed in the device.
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TRAFFIC FLOWS
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=================
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At the next level, this MIB module describes the notion of a
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traffic flow. This MIB module uniquely identifies a traffic
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flow using an auxiliary variable called cfmFlowId; however, an
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implementation only has guarantee its uniqueness within the
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scope of the flow monitor that has the responsibility for
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monitoring the traffic flow. Thus, we can think of the flow
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monitor as a container for the traffic flows for which it
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collects data and periodically computes metrics, as the figure
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below illustrates.
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+----------------------------+
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| cfmFlowTable |
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+----------------------+ +--------------------------------+
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| cfmFlowMonitorId = 3 ----->| +------------------------+ |
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+----------------------+ | | cfmFlowMonitorId = 3 | |
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| | cfmFlowId = 101 | |
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| +------------------------+ |
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| +------------------------+ |
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| | cfmFlowMonitorId = 3 | |
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| | cfmFlowId = 102 | |
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| +------------------------+ |
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| : |
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| : |
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| +------------------------+ |
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| | cfmFlowMonitorId = 3 | |
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| | cfmFlowId = 150 | |
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| +------------------------+ |
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+--------------------------------+
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| |
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+----------------------+ +--------------------------------+
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| cfmFlowMonitorId = 4 ----->| +------------------------+ |
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+----------------------+ | | cfmFlowMonitorId = 4 | |
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| | cfmFlowId = 1 | |
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| +------------------------+ |
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| +------------------------+ |
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| | cfmFlowMonitorId = 4 | |
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| | cfmFlowId = 2 | |
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| +------------------------+ |
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| : |
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| : |
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| +------------------------+ |
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| | cfmFlowMonitorId = 4 | |
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| | cfmFlowId = 150 | |
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| +------------------------+ |
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+--------------------------------+
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+----------------------------+
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While the identifying of a traffic flow using this auxiliary
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variable is convenient for the MIB module, it is does suffice
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for an EMS/NMS trying to isolate faults in a network delivering
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these traffic flows. To aid an EMS/NMS in this task, this MIB
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module defines a number of tables that provide layers of data
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relating to a traffic flow, including:
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o cfmFlowL2VlanTable - describes L2 VLAN data relating to
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traffic flows.
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o cfmFlowIpTable - describes IP data relating to traffic
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flows.
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o cfmFlowUdpTable - describes UDP data relating to traffic
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flows.
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o cfmFlowTcpTable - describes TCP data relating to traffic
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flows.
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o cfmFlowRtpTable - describes RTP data relating to traffic
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flows.
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Each of these tables have a sparse dependent relationship on the
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cfmFlowTable, as there exist situations when the data may not be
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available for a traffic flow, including:
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1) The flow monitor simply may not collect the particular
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data for the traffic flows that it has the
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responsibility of monitoring. For example, a flow
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monitor may not have any concern for L2 VLAN data.
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2) The data may not apply to a traffic flow. For example,
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a TCP and RTP data do not apply for a UDP traffic flow.
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To help an EMS/NMS navigate the data collected for a traffic
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flow, the corresponding rows are daisy-chained using 'next
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objects'. An EMS/NMS starts with cfmFlowNext, which indicates a
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reference to the row in the next table containing data related
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to the traffic flow. The first object contained by each of
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these tables is a 'next object'. Consider a RTP traffic flow
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for which the flow monitor has collected IP, UDP, and RTP data.
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The figure below illustrates how this MIB module daisy chains
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this data through the relevant tables.
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+-------------------------------------------+
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| cfmFlowTable |
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| +---------------------------------------+ |
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| | cfmFlowMonitorId = 3 | |
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| | cfmFlowId = 42 | |
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| | cfmFlowNext = cfmFlowIpNext.3.42 ----------+
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| +---------------------------------------+ | |
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+-------------------------------------------+ |
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+-------------------------------------------+ |
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| cfmFlowIpTable | |
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| +---------------------------------------+ | |
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| | cfmFlowMonitorId = 3 |<---+
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| | cfmFlowId = 42 | |
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| | cfmFlowIpNext = cfmFlowUdpNext.3.42 -------+
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| +---------------------------------------+ | |
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+-------------------------------------------+ |
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+-------------------------------------------+ |
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| cfmFlowUdpTable | |
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| +---------------------------------------+ | |
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| | cfmFlowMonitorId = 3 |<---+
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| | cfmFlowId = 42 | |
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| | cfmFlowUdpNext = cfmFlowRtpNext.3.42 ------+
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| +---------------------------------------+ | |
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+-------------------------------------------+ |
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+-------------------------------------------+ |
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| cfmFlowRtpTable | |
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| +---------------------------------------+ | |
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| | cfmFlowMonitorId = 3 |<---+
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| | cfmFlowId = 42 | |
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| | cfmFlowRtpNext = zeroDotZero | |
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| +---------------------------------------+ |
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+-------------------------------------------+
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Observe that this structure simplifies the task of extending the
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MIB module to support additional layers of data. For example,
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if there is a need for a device to collect data relating to the
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MPEG-TS layer of a flow carrying a video stream, then it is as
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simple as defining a table containing this data. However, the
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definition of such a table must comply with the following
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requirements:
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1) The table must have a sparse dependent relationship on
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the cfmFlowTable.
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2) The first object contained by the table must be a 'next
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object' to support daisy chaining.
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REPORTING FLOW METRICS
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==========================
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At the next level, the MIB defines two tables that together form
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the foundation for reporting metrics. The cfmFlowMetricsTable
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has a one-to-one dependent relationship on the cfmFlowTable, and
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it contains data aggregate metrics and data relating to the
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collection of metrics for the corresponding traffic flow. A row
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in this table also serves as a container for the historic
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metrics computed by the corresponding flow monitor, as the
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figure below illustrates.
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+----------------------------+
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| cfmFlowMetricsIntTable |
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+----------------------+ +----------------------------------+
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| cfmFlowMetricsEntry |-->| +------------------------------+ |
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| | | | cfmFlowMonitorId = 3 | |
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| cfmFlowMonitorId = 3 | | | cfmFlowId = 101 | |
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| cfmFlowid = 101 | | | cfmFlowMetricsIntNumber = 1 | |
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+----------------------+ | +------------------------------+ |
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| +------------------------------+ |
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| | cfmFlowMonitorId = 3 | |
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| | cfmFlowId = 101 | |
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| | cfmFlowMetricsIntNumber = 2 | |
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| +------------------------------+ |
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| : |
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| : |
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| +------------------------------+ |
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| | cfmFlowMonitorId = 3 | |
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| | cfmFlowId = 101 | |
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| | cfmFlowMetricsIntNumber = N | |
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| +------------------------------+ |
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+----------------------------------+
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+----------------------------+
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The device collects data for a traffic flow over a configured
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measurement interval, indicated by cfmFlowMetricsIntervalTime.
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At the end of a measurement interval, the device computes
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metrics from this data, generating a report. An EMS/NMS can
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access this report using the cfmFlowMetricsIntTable.
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cfmFlowMetricsMaxInterval indicates the maximum number of
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reports a device will save for the corresponding traffic flow,
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while cfmFlowMetricsIntervals indicates the number of reports
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currently saved by the device.
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The cfmFlowMetricsTable and cfmFlowMetricsIntTable have the
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intent of providing a foundation for reporting metrics for a
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traffic flow. Furthermore, it is the intent that additional MIB
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modules define extensions to these tables describing specific
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sets of metrics. The following list provides some examples:
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o CISCO-FLOW-MON-MDI-MIB - this MIB module defines
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extensions that describe MDI metrics defined by
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RFC-4445.
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o CISCO-FLOW-MON-RTP-MIB - this MIB module defines
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extensions that describe RTP metrics defined by
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RFC-3550.
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o CISCO-FLOW-MON-IP-CBR-MIB - this MIB module defines
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extension that describe IP CBR metrics.
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The tables defined by these MIB modules have a sparse dependent
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relationhip on the cfmFlowMetricsTable and
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cfmFlowMetricsIntTable. An EMS/NMS can determine the metrics
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collected for a traffic flow from the corresponding instance of
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cfmFlowMetricsCollected, which is nothing more than a bit
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string-value for which each bit corresponds to a different set
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of metrics.
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FAULT MANAGEMENT
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====================
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At the next level, this MIB module defines tables that describe
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standing conditions. A standing condition is a lasting error,
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fault, or warning resulting from the application of a set of
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criteria to the state of an entity.
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For example, a flow monitor ceases monitoring a traffic flow
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when it has not received any packets for that traffic flow in a
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configured interval of time. If flow monitor expires a
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significantly large number of traffic flows during a measurement
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interval, then this might signal a fault.
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In this example, the 'set of criteria' is a rising threshold and
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the 'state of an entity' is the number of traffic flows
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expired by a flow monitor.
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The cfmConditionTable describes the criteria applied to entities
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managed by the device, specifically flow monitors and traffic
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flows. The table groups these criteria into 'conditions
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profiles'. The device periodically applies these criteria
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to an entity and saves the results in a bit string-value
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associated with the entity.
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An EMS/NMS can monitor the most recent standing conditions for a
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flow monitor by retrieving the corresponding instance of
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cfmFlowMonitorConditions. Likewise, an EMS/NMS can monitor the
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most recent standing conditions for a traffic flow by retrieving
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the corresponding instance of cfmFlowMetricsConditions.
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It goes without saying that monitoring the standing conditions
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for significantly large numbers of traffic flows becomes
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problematic. To aid an EMS/NMS in this task, this MIB module
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defines many mechanisms. The most basic of these mechanisms is
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the notion of an alarm, which is simply a standing condition for
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which the device signals changes in state. This MIB module
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provides for three means of signaling when the device raises or
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clears an alarm condition:
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1) Logging - the device creates a record of the event and
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saves it in a historical account.
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2) syslog - the device generates a syslog message
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containing details of the event and sends it to one
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or more configured syslog server.
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3) SNMP - the device generates a SNMP notification
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containing details of the event and sends it to one
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or more configured targets.
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An EMS/NMS can monitor the most recent alarm conditions for a
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flow monitor by retrieving the corresponding instance of
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cfmFlowMonitorAlarms. Likewise, the EMS/NMS can monitor the
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most recent alarm conditions for a traffic flow by retrieving
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the corresponding instance of cfmFlowMetricsAlarms.
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Additionally, the EMS/NMS can poll a summary of alarm conditions
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maintained for each flow monitor and the traffic flows that it
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monitors. The following list summarizes the data contained by
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this summary:
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o cfmFlowMonitorAlarmSeverity
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o cfmFlowMonitorAlarmCriticalCount
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o cfmFlowMonitorAlarmMajorCount
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o cfmFlowMonitorAlarmMinorCount
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o cfmFlowMonitorAlarmWarningCount
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o cfmFlowMonitorAlarmInfoCount
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An EMS/NMS can also poll cfmAlarmHistoryLastId, which indicates
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the value of the identifier assigned to the last record saved to
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the historical account. When it observes a change in the value
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of this object, then it can retrieve the new records from the
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cfmAlarmHistoryTable.
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The burden of monitoring alarm conditions for sufficiently large
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numbers of traffic flows can itself become a daunting task.
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Thus, this MIB module defines the notion of an alarm group,
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which represents a single alarm condition that aggregates a
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standing condition for a set of traffic flows. The
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cfmAlarmGroupTable describes the alarm groups configured for a
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device, and the cfmAlarmGroupFlowTable describes the sets of
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flows aggregated by these alarm groups.
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GLOSSARY
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============
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Alarm Action - a method used by the device to signal changes in
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an alarm condition.
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Alarm Aggregation - a technique used to efficiently monitor the
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same standing condition for a flow set.
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Alarm Condition - a standing condition for which the device
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signals changes in state.
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Alarm Group - a flow set for which the device monitors a
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configured standing condition, raising an alarm when a
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configured number of flows in the flow set assert the
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standing standing.
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Alarm Severity - the relative disposition of an alarm condition
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when raised by the device. For example, a provider may
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regard a flow stop alarm as having a higher severity than a
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flow's loss fraction exceeding a configured threshold.
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Flow Monitor - a hardware or software entity that classifies
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traffic flows, collects flow data, and periodically
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computes flow metrics.
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Flow Metric - a measurement that reflects the quality of a
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traffic flow.
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Flow Point - represents the ingress or egress of a traffic flow.
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Flow Set - a group of traffic flows.
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Measurement Interval - the length of time over which a flow
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monitor collects data related to a traffic flow, after which
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the flow monitor computes flow metrics using the collected
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data.
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Standing Condition - represents a lasting error, fault, or
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warning resulting from the application of a set of criteria
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to the state of an entity, such as a flow monitor or traffic
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flow. For example, a flow monitor may assert a standing
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condition if the number of traffic flows that expire in a
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measurement interval exceeds a configured threshold.
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Traffic Flow - a unidirectional stream of packets conforming to
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a classifier. For example, packets having a particular
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source IP address, destination IP address, protocol type,
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source port number, and destination port number."
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REVISION "200904080000Z"
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DESCRIPTION
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"The initial version of the MIB module."
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::= { ciscoMgmt 692 }
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-- *********************************************************************
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-- * Top-Level Trees *
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-- *********************************************************************
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ciscoFlowMonitorMIBNotifs OBJECT IDENTIFIER
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::= { ciscoFlowMonitorMIB 0 }
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ciscoFlowMonitorMIBObjects OBJECT IDENTIFIER
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::= { ciscoFlowMonitorMIB 1 }
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ciscoFlowMonitorMIBConform OBJECT IDENTIFIER
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::= { ciscoFlowMonitorMIB 2 }
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ciscoFlowMonitorMIBIds OBJECT IDENTIFIER
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::= { ciscoFlowMonitorMIB 3 }
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-- *********************************************************************
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-- * Objects *
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-- *********************************************************************
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cfmFlowMonitors OBJECT IDENTIFIER
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::= { ciscoFlowMonitorMIBObjects 1 }
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cfmFlowMonitorTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CfmFlowMonitorEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table lists the flow monitors contained by the device."
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::= { cfmFlowMonitors 1 }
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cfmFlowMonitorEntry OBJECT-TYPE
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SYNTAX CfmFlowMonitorEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"An entry describes a flow monitor, which represents a hardware
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or software entity that classifies traffic flows, monitors flow
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data, and periodically computes flow metrics.
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A simple device may only support a single flow monitor, where a
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more sophisticated device may support more than one flow
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monitor.
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A device supporting multiple flow monitors creates a row in the
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cfmFlowMonitorTable when it recognizes the addition of a new
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flow monitor, such as might occur upon the insertion of a
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line card that supports flow monitoring. Likewise, such a
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device destroys a row in the cfmFlowMonitorTable when a flow
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monitor has been removed."
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INDEX { cfmFlowMonitorId }
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::= { cfmFlowMonitorTable 1 }
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CfmFlowMonitorEntry ::= SEQUENCE {
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cfmFlowMonitorId FlowMonitorIdentifier,
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cfmFlowMonitorDescr SnmpAdminString,
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cfmFlowMonitorCaps FlowMetrics,
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cfmFlowMonitorFlowCount Gauge32,
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cfmFlowMonitorConditionsProfile FlowMonitorConditionsProfileOrZero,
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cfmFlowMonitorConditions FlowMonitorConditions,
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cfmFlowMonitorAlarms FlowMonitorConditions,
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cfmFlowMonitorAlarmSeverity CiscoAlarmSeverity,
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cfmFlowMonitorAlarmCriticalCount Gauge32,
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cfmFlowMonitorAlarmMajorCount Gauge32,
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cfmFlowMonitorAlarmMinorCount Gauge32,
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cfmFlowMonitorAlarmWarningCount Gauge32,
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cfmFlowMonitorAlarmInfoCount Gauge32
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}
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cfmFlowMonitorId OBJECT-TYPE
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SYNTAX FlowMonitorIdentifier
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This object indicates an arbitrary integer-value that uniquely
|
|
identifies the flow monitor. Observe that the value assigned to
|
|
a flow monitor does not necessarily persist across restarts or
|
|
the
|
|
removal-insertion of a physical entity supporting flow
|
|
monitor(s)."
|
|
::= { cfmFlowMonitorEntry 1 }
|
|
|
|
cfmFlowMonitorDescr OBJECT-TYPE
|
|
SYNTAX SnmpAdminString
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a human-readable description for the flow
|
|
monitor."
|
|
::= { cfmFlowMonitorEntry 2 }
|
|
|
|
cfmFlowMonitorCaps OBJECT-TYPE
|
|
SYNTAX FlowMetrics
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the capabilities of the flow monitor.
|
|
Specifically, the value of this column indicates a '1' for each
|
|
set of flow metrics the flow monitor is capable of measuring."
|
|
::= { cfmFlowMonitorEntry 3 }
|
|
|
|
cfmFlowMonitorFlowCount OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "traffic flows"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of traffic flows currently
|
|
monitored by the flow monitor."
|
|
::= { cfmFlowMonitorEntry 4 }
|
|
|
|
cfmFlowMonitorConditionsProfile OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditionsProfileOrZero
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the conditions profile that contains the
|
|
descriptions of the standing conditions monitored for the flow
|
|
monitor.
|
|
|
|
If the flow monitor does not have an associated conditions
|
|
profile, then the value of this column must be zero."
|
|
::= { cfmFlowMonitorEntry 5 }
|
|
|
|
cfmFlowMonitorConditions OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditions
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the current standing conditions for the
|
|
flow monitor.
|
|
|
|
If the flow monitor does not have an associated conditions
|
|
profile, then the value of this column must be the null string."
|
|
::= { cfmFlowMonitorEntry 6 }
|
|
|
|
cfmFlowMonitorAlarms OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditions
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the current alarm conditions for the flow
|
|
monitor.
|
|
|
|
If the flow monitor does not have an associated conditions
|
|
profile, then the value of this column must be the null string."
|
|
::= { cfmFlowMonitorEntry 7 }
|
|
|
|
cfmFlowMonitorAlarmSeverity OBJECT-TYPE
|
|
SYNTAX CiscoAlarmSeverity
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the high severity alarm condition
|
|
currently raised by the flow monitor and the traffic flows
|
|
monitored by the flow monitor.
|
|
|
|
If no alarm is raised for the flow monitor and the traffic
|
|
flows monitored for the flow monitor, then the value of this
|
|
column is 'cleared'."
|
|
::= { cfmFlowMonitorEntry 8 }
|
|
|
|
cfmFlowMonitorAlarmCriticalCount OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "alarms"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of alarm conditions with a
|
|
critical severity currently raised for traffic flows monitored
|
|
by the flow monitor."
|
|
::= { cfmFlowMonitorEntry 9 }
|
|
|
|
cfmFlowMonitorAlarmMajorCount OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "alarms"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of alarm conditions with a
|
|
major severity currently raised for traffic flows monitored by
|
|
the flow monitor."
|
|
::= { cfmFlowMonitorEntry 10 }
|
|
|
|
cfmFlowMonitorAlarmMinorCount OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "alarms"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of alarm conditions with a
|
|
minor severity currently raised for traffic flows monitored by
|
|
the flow monitor."
|
|
::= { cfmFlowMonitorEntry 11 }
|
|
|
|
cfmFlowMonitorAlarmWarningCount OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "alarms"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of alarm conditions with a
|
|
warning severity currently raised for traffic flows monitored by
|
|
the flow monitor."
|
|
::= { cfmFlowMonitorEntry 12 }
|
|
|
|
cfmFlowMonitorAlarmInfoCount OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "alarms"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of alarm conditions with a
|
|
informational severity currently raised for traffic flows
|
|
monitored by the flow monitor."
|
|
::= { cfmFlowMonitorEntry 13 }
|
|
|
|
|
|
|
|
cfmFlowMonitorTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device created or destroyed a row in cfmFlowMonitorTable."
|
|
::= { cfmFlowMonitors 2 }
|
|
cfmFlows OBJECT IDENTIFIER
|
|
::= { ciscoFlowMonitorMIBObjects 2 }
|
|
|
|
|
|
cfmFlowTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmFlowEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table lists the traffic flows monitored by each flow
|
|
monitor supported by the device.
|
|
|
|
This table has an expansion dependent relationship on the
|
|
cfmFlowMonitorTable, containing zero or more rows for each flow
|
|
monitor."
|
|
::= { cfmFlows 1 }
|
|
|
|
cfmFlowEntry OBJECT-TYPE
|
|
SYNTAX CfmFlowEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes a traffic flow monitored by a flow monitor.
|
|
|
|
The device creates a row in the cfmFlowTable when a flow monitor
|
|
starts monitoring a traffic flow. Likewise, the device
|
|
destroys a row in the cfmFlowTable when a traffic flow monitored
|
|
by a flow monitor has timed out."
|
|
INDEX {
|
|
cfmFlowMonitorId,
|
|
cfmFlowId
|
|
}
|
|
::= { cfmFlowTable 1 }
|
|
|
|
CfmFlowEntry ::= SEQUENCE {
|
|
cfmFlowId FlowIdentifier,
|
|
cfmFlowDescr SnmpAdminString,
|
|
cfmFlowNext RowPointer,
|
|
cfmFlowCreateTime TimeStamp,
|
|
cfmFlowDiscontinuityTime TimeStamp,
|
|
cfmFlowExpirationTime Unsigned32,
|
|
cfmFlowDirection INTEGER,
|
|
cfmFlowAdminStatus INTEGER,
|
|
cfmFlowOperStatus INTEGER,
|
|
cfmFlowIngressType FlowPointType,
|
|
cfmFlowIngress FlowPointIdentifier,
|
|
cfmFlowEgressType FlowPointType,
|
|
cfmFlowEgress FlowPointIdentifier
|
|
}
|
|
|
|
cfmFlowId OBJECT-TYPE
|
|
SYNTAX FlowIdentifier
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates an arbitrary integer-value that uniquely
|
|
identifies a traffic flow in the scope of the flow monitor that
|
|
learned it. Observe that the value assigned to a flow does not
|
|
necessarily persist across restarts or the removal-insertion of
|
|
a
|
|
physical entity supporting flow monitor(s)."
|
|
::= { cfmFlowEntry 1 }
|
|
|
|
cfmFlowDescr OBJECT-TYPE
|
|
SYNTAX SnmpAdminString
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a human-readable description of the
|
|
traffic flow."
|
|
::= { cfmFlowEntry 2 }
|
|
|
|
cfmFlowNext OBJECT-TYPE
|
|
SYNTAX RowPointer
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a reference to a row in another table
|
|
containing additional data relating to the traffic flow."
|
|
::= { cfmFlowEntry 3 }
|
|
|
|
cfmFlowCreateTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime when the row was
|
|
created."
|
|
::= { cfmFlowEntry 4 }
|
|
|
|
cfmFlowDiscontinuityTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime on the most
|
|
recent occasion at which any one or more of counters associated
|
|
with the traffic flow suffered a discontinuity (e.g., process
|
|
restart or failover event)."
|
|
::= { cfmFlowEntry 5 }
|
|
|
|
cfmFlowExpirationTime OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..4294967295)
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the expiration interval for the traffic
|
|
flow. If the flow monitor receives no packets for the traffic
|
|
flow in this interval, then it expires the flow; that is, it
|
|
stops monitoring the traffic and removes the corresponding row
|
|
from the cfmFlowTable. If this column is '0', then the traffic
|
|
flow was statically configured (as opposed to dynamically
|
|
learned) and it will never expire."
|
|
::= { cfmFlowEntry 6 }
|
|
|
|
cfmFlowDirection OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
unknown(1),
|
|
ingress(2),
|
|
egress(3)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the direction of the traffic flow where
|
|
the flow monitor collects data:
|
|
|
|
'unknown'
|
|
The SNMP entity does not know the direction of the
|
|
traffic flow at the point the flow monitor collects
|
|
data.
|
|
|
|
'ingress'
|
|
The flow monitor collects data at the point where the
|
|
traffic flow enters the devices
|
|
|
|
'egress'
|
|
The flow monitor collects data at the point where the
|
|
traffic flow leaves the device."
|
|
::= { cfmFlowEntry 7 }
|
|
|
|
cfmFlowAdminStatus OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
enabled(1),
|
|
disabled(2),
|
|
expire(3)
|
|
}
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the desired state of the traffic flow:
|
|
|
|
'enabled'
|
|
The corresponding flow monitor is collecting data and
|
|
computing metrics for the traffic flow.
|
|
|
|
'disabled'
|
|
The corresponding flow monitor is not collecting data or
|
|
computing metrics for the traffic flow. As long as a
|
|
traffic flow remains in this state, the flow monitor
|
|
will not expire the traffic flow.
|
|
|
|
'expire'
|
|
When this column is set to this value, it forces the
|
|
traffic flow to expire. It is not possible to return this
|
|
value in a response to a retrieval operation."
|
|
DEFVAL { enabled }
|
|
::= { cfmFlowEntry 8 }
|
|
|
|
cfmFlowOperStatus OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
enabled(1),
|
|
disabled(2)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the operational state of the traffic
|
|
flow:
|
|
|
|
'enabled'
|
|
The corresponding flow monitor is actively monitoring
|
|
the traffic flow.
|
|
|
|
'disabled'
|
|
The corresponding flow monitor is neither collecting
|
|
data, nor computing metrics for the traffic flow."
|
|
::= { cfmFlowEntry 9 }
|
|
|
|
cfmFlowIngressType OBJECT-TYPE
|
|
SYNTAX FlowPointType
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the type of port that receives the
|
|
traffic for this traffic flow."
|
|
::= { cfmFlowEntry 10 }
|
|
|
|
cfmFlowIngress OBJECT-TYPE
|
|
SYNTAX FlowPointIdentifier
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifies the port that receives the traffic for
|
|
this
|
|
traffic flow."
|
|
::= { cfmFlowEntry 11 }
|
|
|
|
cfmFlowEgressType OBJECT-TYPE
|
|
SYNTAX FlowPointType
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the type of port that transmits the
|
|
traffic for this traffic flow."
|
|
::= { cfmFlowEntry 12 }
|
|
|
|
cfmFlowEgress OBJECT-TYPE
|
|
SYNTAX FlowPointIdentifier
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifies the port that transmits the traffic for
|
|
this traffic flow."
|
|
::= { cfmFlowEntry 13 }
|
|
|
|
|
|
|
|
cfmFlowTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device created or destroyed a row in cfmFlowTable."
|
|
::= { cfmFlows 2 }
|
|
|
|
cfmFlowL2VlanTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmFlowL2VlanEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains additional data relating to the L2 VLAN
|
|
carrying traffic flows monitored by flow monitors.
|
|
|
|
This table has a sparse dependent relationship on the
|
|
cfmFlowTable."
|
|
::= { cfmFlows 3 }
|
|
|
|
cfmFlowL2VlanEntry OBJECT-TYPE
|
|
SYNTAX CfmFlowL2VlanEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes data relating to the L2 VLAN carrying the
|
|
corresponding traffic flow.
|
|
|
|
A device creates a row in the cfmFlowL2VlanTable when a flow
|
|
monitor has data relating to the L2 VLAN carrying a
|
|
corresponding traffic flow. The device destroys a row in the
|
|
cfmFlowL2VlanTable when the corresponding traffic flow times
|
|
out."
|
|
INDEX {
|
|
cfmFlowMonitorId,
|
|
cfmFlowId
|
|
}
|
|
::= { cfmFlowL2VlanTable 1 }
|
|
|
|
CfmFlowL2VlanEntry ::= SEQUENCE {
|
|
cfmFlowL2VlanNext RowPointer,
|
|
cfmFlowL2VlanId VlanId,
|
|
cfmFlowL2VlanCos Layer2Cos
|
|
}
|
|
|
|
cfmFlowL2VlanNext OBJECT-TYPE
|
|
SYNTAX RowPointer
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a reference to a row in another table
|
|
containing additional data relating to the corresponding traffic
|
|
flow."
|
|
::= { cfmFlowL2VlanEntry 1 }
|
|
|
|
cfmFlowL2VlanId OBJECT-TYPE
|
|
SYNTAX VlanId
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the tag associated with the VLAN
|
|
carrying the corresponding traffic flow."
|
|
::= { cfmFlowL2VlanEntry 2 }
|
|
|
|
cfmFlowL2VlanCos OBJECT-TYPE
|
|
SYNTAX Layer2Cos
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the layer 2 COS assigned to the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowL2VlanEntry 3 }
|
|
|
|
|
|
|
|
cfmFlowL2VlanTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device changed the cfmFlowL2VlanTable."
|
|
::= { cfmFlows 4 }
|
|
|
|
cfmFlowIpTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmFlowIpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains additional data relating to the IP carrying
|
|
the corresponding traffic flow.
|
|
|
|
This table has a sparse dependent relationship on the
|
|
cfmFlowTable."
|
|
::= { cfmFlows 5 }
|
|
|
|
cfmFlowIpEntry OBJECT-TYPE
|
|
SYNTAX CfmFlowIpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes data relating to the IP carrying the
|
|
corresponding traffic flow.
|
|
|
|
A device creates a row in the cfmFlowIpTable when the flow
|
|
monitor has data relating to the IP carrying the corresponding
|
|
traffic flow. The device destroys a row in this table when the
|
|
corresponding traffic flow times out."
|
|
INDEX {
|
|
cfmFlowMonitorId,
|
|
cfmFlowId
|
|
}
|
|
::= { cfmFlowIpTable 1 }
|
|
|
|
CfmFlowIpEntry ::= SEQUENCE {
|
|
cfmFlowIpNext RowPointer,
|
|
cfmFlowIpAddrType InetAddressType,
|
|
cfmFlowIpAddrSrc InetAddress,
|
|
cfmFlowIpAddrDst InetAddress,
|
|
cfmFlowIpValid BITS,
|
|
cfmFlowIpTrafficClass Unsigned32,
|
|
cfmFlowIpHopLimit Unsigned32
|
|
}
|
|
|
|
cfmFlowIpNext OBJECT-TYPE
|
|
SYNTAX RowPointer
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a reference to a row in another table
|
|
containing additional data relating to the corresponding traffic
|
|
flow."
|
|
::= { cfmFlowIpEntry 1 }
|
|
|
|
cfmFlowIpAddrType OBJECT-TYPE
|
|
SYNTAX InetAddressType
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the type of IP address indicated by the
|
|
corresponding instances of cfmFlowIpAddrSrc and
|
|
cfmFlowIpAddrDst."
|
|
::= { cfmFlowIpEntry 2 }
|
|
|
|
cfmFlowIpAddrSrc OBJECT-TYPE
|
|
SYNTAX InetAddress
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the source IP address of the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowIpEntry 3 }
|
|
|
|
cfmFlowIpAddrDst OBJECT-TYPE
|
|
SYNTAX InetAddress
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the destination IP address of the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowIpEntry 4 }
|
|
|
|
cfmFlowIpValid OBJECT-TYPE
|
|
SYNTAX BITS {
|
|
trafficClass(0),
|
|
hopLimit(1)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates whether the corresponding instances of
|
|
cfmFlowIpTrafficClass and cfmFlowIpHopLimit are valid."
|
|
::= { cfmFlowIpEntry 5 }
|
|
|
|
cfmFlowIpTrafficClass OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..255)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the traffic class of the corresponding
|
|
traffic flow.
|
|
|
|
If version 4 of the IP carries the traffic flow, then the value
|
|
of this column corresponds to the 'Type of Service' field of the
|
|
IP header contained by packets in the traffic flow.
|
|
|
|
If version 6 of the IP carries the traffic flow, then the value
|
|
of this column corresponds to the '' field of the IP header
|
|
contained by packets in the traffic flow.
|
|
|
|
The value of this column is valid only if the 'trafficClass'
|
|
bit of the corresponding instance of cfmFlowIpValid is '1'."
|
|
REFERENCE
|
|
"J. Postel, 'Internet Protocol', RFC-791, September 1981.
|
|
|
|
J. Deering and R. Hinden, 'Internet Protocol, Version 6 (IPv6)
|
|
Specification', RFC-2460, December 1998."
|
|
::= { cfmFlowIpEntry 6 }
|
|
|
|
cfmFlowIpHopLimit OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..255)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the hop limit of the corresponding
|
|
traffic flow.
|
|
|
|
If version 4 of the IP carries the traffic flow, then the value
|
|
of this column corresponds to the 'Time to Live' field of the IP
|
|
header contained by packets in the traffic flow (as observed by
|
|
the flow monitor).
|
|
|
|
If version 6 of the IP carries the traffic flow, then the value
|
|
of this column corresponds to the 'Hop Limit' field of the IP
|
|
header contained by packets in the traffic flow (as observed by
|
|
the flow monitor).
|
|
|
|
The value of this column is valid only if the 'hopLimit' bit of
|
|
the corresponding instance of cfmFlowIpValid is '1'."
|
|
REFERENCE
|
|
"J. Postel, 'Internet Protocol', RFC-791, September 1981.
|
|
|
|
J. Deering and R. Hinden, 'Internet Protocol, Version 6
|
|
(IPv6)
|
|
Specification', RFC-2460, December 1998."
|
|
::= { cfmFlowIpEntry 7 }
|
|
|
|
|
|
|
|
cfmFlowIpTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device changed the cfmFlowIpTable."
|
|
::= { cfmFlows 6 }
|
|
|
|
cfmFlowUdpTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmFlowUdpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains additional data relating to the UDP
|
|
carrying the corresponding traffic flow.
|
|
|
|
This table has a sparse dependent relationship on the
|
|
cfmFlowTable."
|
|
::= { cfmFlows 7 }
|
|
|
|
cfmFlowUdpEntry OBJECT-TYPE
|
|
SYNTAX CfmFlowUdpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes data relating to the UDP carrying the
|
|
corresponding traffic flow.
|
|
|
|
A device creates a row in the cfmFlowUdpTable when the flow
|
|
monitor has data relating to the UDP carrying the corresponding
|
|
traffic flow. The device destroys a row in this table when the
|
|
corresponding traffic flow times out."
|
|
INDEX {
|
|
cfmFlowMonitorId,
|
|
cfmFlowId
|
|
}
|
|
::= { cfmFlowUdpTable 1 }
|
|
|
|
CfmFlowUdpEntry ::= SEQUENCE {
|
|
cfmFlowUdpNext RowPointer,
|
|
cfmFlowUdpPortSrc InetPortNumber,
|
|
cfmFlowUdpPortDst InetPortNumber
|
|
}
|
|
|
|
cfmFlowUdpNext OBJECT-TYPE
|
|
SYNTAX RowPointer
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a reference to a row in another table
|
|
containing additional data relating to the corresponding traffic
|
|
flow."
|
|
::= { cfmFlowUdpEntry 1 }
|
|
|
|
cfmFlowUdpPortSrc OBJECT-TYPE
|
|
SYNTAX InetPortNumber
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the source UDP port number of the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowUdpEntry 2 }
|
|
|
|
cfmFlowUdpPortDst OBJECT-TYPE
|
|
SYNTAX InetPortNumber
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the destination UDP port number of the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowUdpEntry 3 }
|
|
|
|
|
|
|
|
cfmFlowUdpTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device changed the cfmFlowUdpTable."
|
|
::= { cfmFlows 8 }
|
|
|
|
cfmFlowTcpTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmFlowTcpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains additional data relating to the TCP
|
|
carrying the corresponding traffic flow.
|
|
|
|
This table has a sparse dependent relationship on the
|
|
cfmFlowTable."
|
|
::= { cfmFlows 9 }
|
|
|
|
cfmFlowTcpEntry OBJECT-TYPE
|
|
SYNTAX CfmFlowTcpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes data relating to the TCP carrying the
|
|
corresponding traffic flow.
|
|
|
|
A device creates a row in the cfmFlowTcpTable when the flow
|
|
monitor has data relating to the TCP carrying the corresponding
|
|
traffic flow. The device destroys a row in this table when the
|
|
corresponding traffic flow times out."
|
|
INDEX {
|
|
cfmFlowMonitorId,
|
|
cfmFlowId
|
|
}
|
|
::= { cfmFlowTcpTable 1 }
|
|
|
|
CfmFlowTcpEntry ::= SEQUENCE {
|
|
cfmFlowTcpNext RowPointer,
|
|
cfmFlowTcpPortSrc InetPortNumber,
|
|
cfmFlowTcpPortDst InetPortNumber
|
|
}
|
|
|
|
cfmFlowTcpNext OBJECT-TYPE
|
|
SYNTAX RowPointer
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a reference to a row in another table
|
|
containing additional data relating to the corresponding traffic
|
|
flow."
|
|
::= { cfmFlowTcpEntry 1 }
|
|
|
|
cfmFlowTcpPortSrc OBJECT-TYPE
|
|
SYNTAX InetPortNumber
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the source TCP port number of the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowTcpEntry 2 }
|
|
|
|
cfmFlowTcpPortDst OBJECT-TYPE
|
|
SYNTAX InetPortNumber
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the destination TCP port number of the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowTcpEntry 3 }
|
|
|
|
|
|
|
|
cfmFlowTcpTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device changed the cfmFlowTcpTable."
|
|
::= { cfmFlows 10 }
|
|
|
|
cfmFlowRtpTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmFlowRtpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains additional data relating to the RTP
|
|
carrying the corresponding traffic flow.
|
|
|
|
This table has a sparse dependent relationship on the
|
|
cfmFlowTable."
|
|
::= { cfmFlows 11 }
|
|
|
|
cfmFlowRtpEntry OBJECT-TYPE
|
|
SYNTAX CfmFlowRtpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes data relating to the RTP carrying the
|
|
corresponding traffic flow.
|
|
|
|
A device creates a row in the cfmFlowRtpTable when the flow
|
|
monitor has data relating to the RTP carrying the corresponding
|
|
traffic flow. The device destroys a row in this table when the
|
|
corresponding traffic flow times out."
|
|
INDEX {
|
|
cfmFlowMonitorId,
|
|
cfmFlowId
|
|
}
|
|
::= { cfmFlowRtpTable 1 }
|
|
|
|
CfmFlowRtpEntry ::= SEQUENCE {
|
|
cfmFlowRtpNext RowPointer,
|
|
cfmFlowRtpVersion Unsigned32,
|
|
cfmFlowRtpSsrc Unsigned32,
|
|
cfmFlowRtpPayloadType Unsigned32
|
|
}
|
|
|
|
cfmFlowRtpNext OBJECT-TYPE
|
|
SYNTAX RowPointer
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a reference to a row in another table
|
|
containing additional data relating to the corresponding traffic
|
|
flow."
|
|
::= { cfmFlowRtpEntry 1 }
|
|
|
|
cfmFlowRtpVersion OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..3)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the RTP version of the corresponding
|
|
traffic flow."
|
|
::= { cfmFlowRtpEntry 2 }
|
|
|
|
cfmFlowRtpSsrc OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..4294967295)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the RTP synchronized source (SSRC) of
|
|
the corresponding traffic flow."
|
|
::= { cfmFlowRtpEntry 3 }
|
|
|
|
cfmFlowRtpPayloadType OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..127)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the RTP payload type of the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowRtpEntry 4 }
|
|
|
|
|
|
|
|
cfmFlowRtpTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device changed the cfmFlowRtpTable."
|
|
::= { cfmFlows 12 }
|
|
cfmFlowMetrics OBJECT IDENTIFIER
|
|
::= { ciscoFlowMonitorMIBObjects 3 }
|
|
|
|
|
|
cfmFlowMetricsTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmFlowMetricsEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains aggregate metrics and data relating to the
|
|
collection of metrics for the traffic flows monitored by each of
|
|
the flow monitors supported by the device.
|
|
|
|
This table has a sparse dependent relationship on the
|
|
cfmFlowTable, containing a row for each row in the cfmFlowTable
|
|
for which the device is actively monitoring."
|
|
::= { cfmFlowMetrics 1 }
|
|
|
|
cfmFlowMetricsEntry OBJECT-TYPE
|
|
SYNTAX CfmFlowMetricsEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry contains aggregate metrics and data relating to the
|
|
collection of metrics for a corresponding traffic flow.
|
|
|
|
The device creates a row in the cfmFlowMetricsTable when a flow
|
|
monitor starts monitoring a traffic flow. Likewise, the device
|
|
destroys a row in the cfmFlowMetricsTable when the corresponding
|
|
flow monitor has ceased monitoring the traffic flow (e.g., when
|
|
a traffic flow has timed out). Observe that the device does not
|
|
destroy the row unless it has not received packets for the
|
|
corresponding flow for an interval of time equal to the flow's
|
|
expiration time, thereby giving an EMS/NMS ample time to
|
|
retrieve any data relating to the flow."
|
|
INDEX {
|
|
cfmFlowMonitorId,
|
|
cfmFlowId
|
|
}
|
|
::= { cfmFlowMetricsTable 1 }
|
|
|
|
CfmFlowMetricsEntry ::= SEQUENCE {
|
|
cfmFlowMetricsCollected FlowMetrics,
|
|
cfmFlowMetricsIntervalTime Unsigned32,
|
|
cfmFlowMetricsMaxIntervals Unsigned32,
|
|
cfmFlowMetricsElapsedTime Gauge32,
|
|
cfmFlowMetricsIntervals Gauge32,
|
|
cfmFlowMetricsInvalidIntervals Gauge32,
|
|
cfmFlowMetricsConditionsProfile FlowMonitorConditionsProfileOrZero,
|
|
cfmFlowMetricsConditions FlowMonitorConditions,
|
|
cfmFlowMetricsAlarms FlowMonitorConditions,
|
|
cfmFlowMetricsAlarmSeverity CiscoAlarmSeverity,
|
|
cfmFlowMetricsPkts Counter64,
|
|
cfmFlowMetricsOctets Counter64,
|
|
cfmFlowMetricsBitRateUnits FlowBitRateUnits,
|
|
cfmFlowMetricsBitRate Gauge32,
|
|
cfmFlowMetricsPktRate Gauge32
|
|
}
|
|
|
|
cfmFlowMetricsCollected OBJECT-TYPE
|
|
SYNTAX FlowMetrics
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the metrics collected by the
|
|
corresponding flow monitor for the corresponding traffic flow."
|
|
::= { cfmFlowMetricsEntry 1 }
|
|
|
|
cfmFlowMetricsIntervalTime OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..3600)
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the length of the measurement interval
|
|
for the corresponding traffic flow. The flow monitor computes
|
|
the collected metrics for the corresponding traffic flow with a
|
|
frequency equal to the inverse of the value of this column."
|
|
::= { cfmFlowMetricsEntry 2 }
|
|
|
|
cfmFlowMetricsMaxIntervals OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..4294967295)
|
|
UNITS "intervals"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the maximum number of measurement
|
|
intervals for which the corresponding flow monitor maintains
|
|
metrics for the corresponding traffic flow.
|
|
|
|
If the value of this column is '0', then the corresponding flow
|
|
monitor does not maintain historical metrics for the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowMetricsEntry 3 }
|
|
|
|
cfmFlowMetricsElapsedTime OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the time that has elapsed since the
|
|
beginning of the current measurement interval."
|
|
::= { cfmFlowMetricsEntry 4 }
|
|
|
|
cfmFlowMetricsIntervals OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "intervals"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of measurement intervals for
|
|
which data has been collected."
|
|
::= { cfmFlowMetricsEntry 5 }
|
|
|
|
cfmFlowMetricsInvalidIntervals OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "intervals"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of measurement intervals in
|
|
the set of collected measurement intervals that contain invalid
|
|
data."
|
|
::= { cfmFlowMetricsEntry 6 }
|
|
|
|
cfmFlowMetricsConditionsProfile OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditionsProfileOrZero
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the conditions profile that contains the
|
|
descriptions of the standing conditions monitored for the
|
|
traffic flow.
|
|
|
|
If the flow does not have an associated conditions profile,
|
|
then the value of this column must be zero."
|
|
::= { cfmFlowMetricsEntry 7 }
|
|
|
|
cfmFlowMetricsConditions OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditions
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the current standing conditions for the
|
|
corresponding traffic flow.
|
|
|
|
If the flow does not have an associated conditions profile, then
|
|
the value of this column must be the null string."
|
|
::= { cfmFlowMetricsEntry 8 }
|
|
|
|
cfmFlowMetricsAlarms OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditions
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the current alarm conditions for the
|
|
corresponding traffic flow.
|
|
|
|
If the flow does not have an associated conditions profile, then
|
|
the value of this column must be the null string."
|
|
::= { cfmFlowMetricsEntry 9 }
|
|
|
|
cfmFlowMetricsAlarmSeverity OBJECT-TYPE
|
|
SYNTAX CiscoAlarmSeverity
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the highest severity alarm currently
|
|
raised for the corresponding traffic flow.
|
|
|
|
If no alarm is raised for the corresponding traffic flow, then
|
|
the value of this column is 'cleared'."
|
|
::= { cfmFlowMetricsEntry 10 }
|
|
|
|
cfmFlowMetricsPkts OBJECT-TYPE
|
|
SYNTAX Counter64
|
|
UNITS "packets"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the total number of packets processed by
|
|
the corresponding flow monitor for the corresponding traffic
|
|
flow."
|
|
::= { cfmFlowMetricsEntry 11 }
|
|
|
|
cfmFlowMetricsOctets OBJECT-TYPE
|
|
SYNTAX Counter64
|
|
UNITS "octets"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the total number of octets contained by
|
|
the packets processed by the corresponding flow monitor for the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowMetricsEntry 12 }
|
|
|
|
cfmFlowMetricsBitRateUnits OBJECT-TYPE
|
|
SYNTAX FlowBitRateUnits
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the units for the corresponding instance
|
|
of cfmFlowMetricsBitRate."
|
|
::= { cfmFlowMetricsEntry 13 }
|
|
|
|
cfmFlowMetricsBitRate OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the average bit rate at which the
|
|
corresponding flow monitor is processing data for the
|
|
corresponding traffic flow. This value is cumulative over the
|
|
lifetime of the traffic flow."
|
|
::= { cfmFlowMetricsEntry 14 }
|
|
|
|
cfmFlowMetricsPktRate OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "packets per second"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the average packet rate at which the
|
|
corresponding flow monitor is processing data for the
|
|
corresponding traffic flow. This value is cumulative over the
|
|
lifetime of the traffic flow."
|
|
::= { cfmFlowMetricsEntry 15 }
|
|
|
|
|
|
|
|
cfmFlowMetricsTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device created or destroyed a row in cfmFlowMetricsTable."
|
|
::= { cfmFlowMetrics 2 }
|
|
|
|
cfmFlowMetricsIntTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmFlowMetricsIntEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table contains historic metrics for the traffic flows
|
|
monitored by each of the flow monitors supported by the device.
|
|
|
|
This table has an expansion dependent relationship on the
|
|
cfmFlowMetricsTable, containing zero or more rows for each
|
|
traffic flow."
|
|
::= { cfmFlowMetrics 3 }
|
|
|
|
cfmFlowMetricsIntEntry OBJECT-TYPE
|
|
SYNTAX CfmFlowMetricsIntEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes metrics collected for a previous
|
|
measurement interval for a corresponding traffic flow."
|
|
INDEX {
|
|
cfmFlowMonitorId,
|
|
cfmFlowId,
|
|
cfmFlowMetricsIntNumber
|
|
}
|
|
::= { cfmFlowMetricsIntTable 1 }
|
|
|
|
CfmFlowMetricsIntEntry ::= SEQUENCE {
|
|
cfmFlowMetricsIntNumber Unsigned32,
|
|
cfmFlowMetricsIntValid TruthValue,
|
|
cfmFlowMetricsIntTime TimeStamp,
|
|
cfmFlowMetricsIntConditions FlowMonitorConditions,
|
|
cfmFlowMetricsIntAlarms FlowMonitorConditions,
|
|
cfmFlowMetricsIntAlarmSeverity CiscoAlarmSeverity,
|
|
cfmFlowMetricsIntPkts ReportIntervalCount,
|
|
cfmFlowMetricsIntOctets ReportIntervalCount,
|
|
cfmFlowMetricsIntBitRateUnits FlowBitRateUnits,
|
|
cfmFlowMetricsIntBitRate ReportIntervalCount,
|
|
cfmFlowMetricsIntPktRate ReportIntervalCount
|
|
}
|
|
|
|
cfmFlowMetricsIntNumber OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..4294967295)
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the interval number identifying the
|
|
measurement interval. The measurement interval identified by
|
|
the value '1' represents the most recent measurement interval,
|
|
and the interval identified by the value (n) represents the
|
|
interval immediately preceding the interval identified by the
|
|
value (n-1)."
|
|
::= { cfmFlowMetricsIntEntry 1 }
|
|
|
|
cfmFlowMetricsIntValid OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates whether the data for the measurement
|
|
interval is valid."
|
|
::= { cfmFlowMetricsIntEntry 2 }
|
|
|
|
cfmFlowMetricsIntTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime when the
|
|
measurement interval was captured."
|
|
::= { cfmFlowMetricsIntEntry 3 }
|
|
|
|
cfmFlowMetricsIntConditions OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditions
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates which standing conditions were asserted
|
|
at least once during the measurement interval for the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowMetricsIntEntry 4 }
|
|
|
|
cfmFlowMetricsIntAlarms OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditions
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates which alarm conditions were raised at
|
|
least once during the measurement interval for the
|
|
corresponding traffic flow."
|
|
::= { cfmFlowMetricsIntEntry 5 }
|
|
|
|
cfmFlowMetricsIntAlarmSeverity OBJECT-TYPE
|
|
SYNTAX CiscoAlarmSeverity
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the highest severity alarm raised during
|
|
the measurement interval for the corresponding traffic flow.
|
|
|
|
If no alarm was raised during the measurement interval for the
|
|
corresponding traffic flow, then the value of this column is
|
|
'cleared'."
|
|
::= { cfmFlowMetricsIntEntry 6 }
|
|
|
|
cfmFlowMetricsIntPkts OBJECT-TYPE
|
|
SYNTAX ReportIntervalCount
|
|
UNITS "packets"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of packets processed by the
|
|
corresponding flow monitor for the corresponding traffic
|
|
flow during the measurement interval."
|
|
::= { cfmFlowMetricsIntEntry 7 }
|
|
|
|
cfmFlowMetricsIntOctets OBJECT-TYPE
|
|
SYNTAX ReportIntervalCount
|
|
UNITS "octets"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of octets contained by the
|
|
packets processed by the corresponding flow monitor for the
|
|
corresponding traffic flow during the measurement interval."
|
|
::= { cfmFlowMetricsIntEntry 8 }
|
|
|
|
cfmFlowMetricsIntBitRateUnits OBJECT-TYPE
|
|
SYNTAX FlowBitRateUnits
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the units for the corresponding instance
|
|
of cfmFlowMetricsIntBitRate."
|
|
::= { cfmFlowMetricsIntEntry 9 }
|
|
|
|
cfmFlowMetricsIntBitRate OBJECT-TYPE
|
|
SYNTAX ReportIntervalCount
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the bit rate at which the corresponding
|
|
flow monitor processed data for the corresponding traffic flow
|
|
during the measurement interval."
|
|
::= { cfmFlowMetricsIntEntry 10 }
|
|
|
|
cfmFlowMetricsIntPktRate OBJECT-TYPE
|
|
SYNTAX ReportIntervalCount
|
|
UNITS "packets per second"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the packet rate at which the
|
|
corresponding flow monitor processed data for the corresponding
|
|
traffic flow during the measurement interval."
|
|
::= { cfmFlowMetricsIntEntry 11 }
|
|
|
|
|
|
cfmConditions OBJECT IDENTIFIER
|
|
::= { ciscoFlowMonitorMIBObjects 4 }
|
|
|
|
|
|
cfmConditionTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmConditionEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table lists the standing conditions monitored by the
|
|
device. The table groups descriptions for standing conditions
|
|
into condition profiles.
|
|
|
|
The figure below illustrates the relationship between a flow
|
|
monitor and a conditions profile. Observe that a conditions
|
|
profile can contain the descriptions for the standing conditions
|
|
monitored for more than one flow monitor. In this case, the
|
|
instance of cfmFlowMonitorConditionsProfile for each of these
|
|
flow monitors would reference the same conditions profile.
|
|
|
|
+------------------------------------------------+
|
|
| flow monitor 1 |
|
|
| |
|
|
| cfmFlowMonitorConditionsProfile.1 = 42 -----+ |
|
|
| | |
|
|
| cfmFlowMonitorConditions.1 | |
|
|
| N 2 1 0 | |
|
|
| +-+-...-+-+-+-+ | |
|
|
| | | | | | | | |
|
|
| +-+-...-+-+-+-+ | |
|
|
| ^ ^ ^ ^ | |
|
|
| | | | | | |
|
|
+--|-------|-|-|------------------------------|--+
|
|
| | | | |
|
|
| | | | V
|
|
| | | | +-----------------------------+
|
|
| | | | | conditions profile 42 |
|
|
| | | | | +-------------------------+ |
|
|
| | | +-----------------| cfmConditionsDescr.42.0 | |
|
|
| | | | +-------------------------+ |
|
|
| | | | +-------------------------+ |
|
|
| | +-------------------| cfmConditionsDescr.42.1 | |
|
|
| | | +-------------------------+ |
|
|
| | | +-------------------------+ |
|
|
| +---------------------| cfmConditionsDescr.42.2 | |
|
|
| | +-------------------------+ |
|
|
| | : |
|
|
| | : |
|
|
| | +-------------------------+ |
|
|
+-----------------------------| cfmConditionsDescr.42.N | |
|
|
| +-------------------------+ |
|
|
+-----------------------------+
|
|
|
|
The figure below illustrates the relationship between a traffic
|
|
flow and a conditions profile. Observe that a conditions
|
|
profile can contain the descriptions for the standing conditions
|
|
monitored for more than one traffic flow. In this case, the
|
|
instance of cfmFlowMetricsConditionsProfile for each of these
|
|
traffic flows would reference the same conditions profile.
|
|
|
|
+------------------------------------------------+
|
|
| traffic flow 201 |
|
|
| |
|
|
| cfmFlowMetricsConditionsProfile.1.201 = 54 -+ |
|
|
| | |
|
|
| cfmFlowMetricsConditions.1.201 | |
|
|
| N 2 1 0 | |
|
|
| +-+-...-+-+-+-+ | |
|
|
| | | | | | | | |
|
|
| +-+-...-+-+-+-+ | |
|
|
| ^ ^ ^ ^ | |
|
|
| | | | | | |
|
|
+--|-------|-|-|------------------------------|--+
|
|
| | | | |
|
|
| | | | V
|
|
| | | | +-----------------------------+
|
|
| | | | | conditions profile 54 |
|
|
| | | | | +-------------------------+ |
|
|
| | | +-----------------| cfmConditionsDescr.54.0 | |
|
|
| | | | +-------------------------+ |
|
|
| | | | +-------------------------+ |
|
|
| | +-------------------| cfmConditionsDescr.54.1 | |
|
|
| | | +-------------------------+ |
|
|
| | | +-------------------------+ |
|
|
| +---------------------| cfmConditionsDescr.54.2 | |
|
|
| | +-------------------------+ |
|
|
| | : |
|
|
| | : |
|
|
| | +-------------------------+ |
|
|
+-----------------------------| cfmConditionsDescr.54.N | |
|
|
| +-------------------------+ |
|
|
+-----------------------------+
|
|
|
|
The figure below illustrates the relationship between the
|
|
description of a standing condition and an alarm group if the
|
|
standing condition indicates that the device aggregates the
|
|
standing condition into an alarm group (i.e., the corresponding
|
|
instance of cfmConditionAlarm is 'grouped').
|
|
|
|
+-----------------------------------------+
|
|
| conditions profile 42 |
|
|
| +-------------------------------------+ |
|
|
| | cfmConditionAlarm.42.9 = 'grouped' |<-------+
|
|
| | cfmConditionAlarmGroup.42.9 = 4 -+ | | |
|
|
| +----------------------------------|--+ |<--+ |
|
|
| | | | |
|
|
+------------------------------------|----+ | |
|
|
V | |
|
|
+-----------------------------------------+ | |
|
|
| alarm group 4 | | |
|
|
| | | |
|
|
| cfmAlarmGroupConditionsProfile.4 = 42 ------+ |
|
|
| cfmAlarmGroupConditionId.4 = 9 ----------------+
|
|
| |
|
|
+-----------------------------------------+"
|
|
::= { cfmConditions 1 }
|
|
|
|
cfmConditionEntry OBJECT-TYPE
|
|
SYNTAX CfmConditionEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes a standing condition monitored by the
|
|
device. The cfmConditionTable groups descriptions for standing
|
|
conditions into condition profiles.
|
|
|
|
A device creates a row in the cfmConditionTable when it has been
|
|
configured to monitor a standing condition for an entity, such
|
|
as a flow monitor or traffic flow. Likewise, the device
|
|
destroys a row when it has been configured to cease monitoring a
|
|
previously configured standing condition."
|
|
INDEX {
|
|
cfmConditionProfile,
|
|
cfmConditionId
|
|
}
|
|
::= { cfmConditionTable 1 }
|
|
|
|
CfmConditionEntry ::= SEQUENCE {
|
|
cfmConditionProfile FlowMonitorConditionsProfile,
|
|
cfmConditionId FlowMonitorConditionIdentifier,
|
|
cfmConditionDescr SnmpAdminString,
|
|
cfmConditionMonitoredElement AutonomousType,
|
|
cfmConditionType INTEGER,
|
|
cfmConditionThreshRiseScale FlowMetricScale,
|
|
cfmConditionThreshRisePrecision FlowMetricPrecision,
|
|
cfmConditionThreshRise FlowMetricValue,
|
|
cfmConditionThreshFallScale FlowMetricScale,
|
|
cfmConditionThreshFallPrecision FlowMetricPrecision,
|
|
cfmConditionThreshFall FlowMetricValue,
|
|
cfmConditionSampleType INTEGER,
|
|
cfmConditionSampleWindow Unsigned32,
|
|
cfmConditionAlarm INTEGER,
|
|
cfmConditionAlarmActions BITS,
|
|
cfmConditionAlarmSeverity CiscoAlarmSeverity,
|
|
cfmConditionAlarmGroup FlowMonitorAlarmGroupIdentifier
|
|
}
|
|
|
|
cfmConditionProfile OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditionsProfile
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates an arbitrary integer-value that uniquely
|
|
identifies the condition profile that contains the standing
|
|
condition. Observe that the value assigned to a standing
|
|
condition does not necessarily persist across restars."
|
|
::= { cfmConditionEntry 1 }
|
|
|
|
cfmConditionId OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditionIdentifier
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates an arbitrary integer-value that uniquely
|
|
identifies the condition within the scope of the profile. The
|
|
value of this column corresponds to the bit position in a binary
|
|
string-value representing the standing (or alarm) conditions for
|
|
an entity, such as a flow monitor or traffic flow. Observe that
|
|
the value assigned to a standing condition does not necessarily
|
|
persist across restarts."
|
|
::= { cfmConditionEntry 2 }
|
|
|
|
cfmConditionDescr OBJECT-TYPE
|
|
SYNTAX SnmpAdminString
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a human-readable description of the
|
|
condition."
|
|
::= { cfmConditionEntry 3 }
|
|
|
|
cfmConditionMonitoredElement OBJECT-TYPE
|
|
SYNTAX AutonomousType
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the monitored element used in
|
|
determining the state of the standing condition."
|
|
::= { cfmConditionEntry 4 }
|
|
|
|
cfmConditionType OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other(1),
|
|
boolean(2),
|
|
risingThreshold(3),
|
|
fallingThreshold(4),
|
|
risingAndFallingThreshold(5)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the type of condition:
|
|
|
|
'other'
|
|
The implementation of the MIB does not recognize the
|
|
condition described by this row.
|
|
|
|
'boolean'
|
|
The value monitored only can have one of two values: 'false'
|
|
or 'true'. In this case, the condition itself evaluates to
|
|
'true' if the value itself is 'true'.
|
|
|
|
'risingThreshold'
|
|
The condition evaluates to 'true' if the current sample
|
|
of the monitored value is greater than the rising
|
|
threshold and the last sample is less than or equal
|
|
to the rising threshold.
|
|
|
|
'fallingThreshold'
|
|
The condition evaluates to 'true' if the current sample
|
|
of the monitored value is less than the falling
|
|
threshold and the last sample is greater than or equal
|
|
to the falling threshold.
|
|
|
|
'risingAndFallingThreshold'
|
|
The condition evaluates to 'true' if one of the two
|
|
criteria is satisfied:
|
|
|
|
1) The current sample of the monitored value is greater
|
|
than the rising threshold and the last sample is
|
|
less than or equal to the rising threhsold.
|
|
|
|
2) The current sample of the monitored value is less
|
|
than the falling threshold and the last sample is
|
|
greater than or equal to the falling threshold."
|
|
::= { cfmConditionEntry 5 }
|
|
|
|
cfmConditionThreshRiseScale OBJECT-TYPE
|
|
SYNTAX FlowMetricScale
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the scaling factor for the corresponding
|
|
instance of cfmConditionThreshRise.
|
|
|
|
This value of this column only has relevance if the
|
|
corresponding instance of cfmConditionType is 'risingThreshold'
|
|
or 'risingAndFallingThreshold'."
|
|
::= { cfmConditionEntry 6 }
|
|
|
|
cfmConditionThreshRisePrecision OBJECT-TYPE
|
|
SYNTAX FlowMetricPrecision
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the precision for the corresponding
|
|
instance of cfmConditionThreshRise.
|
|
|
|
This value of this column only has relevance if the
|
|
corresponding instance of cfmConditionType is 'risingThreshold'
|
|
or 'risingAndFallingThreshold'."
|
|
::= { cfmConditionEntry 7 }
|
|
|
|
cfmConditionThreshRise OBJECT-TYPE
|
|
SYNTAX FlowMetricValue
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of the rising threshold.
|
|
|
|
This value of this column only has relevance if the
|
|
corresponding instance of cfmConditionType is 'risingThreshold'
|
|
or 'risingAndFallingThreshold'."
|
|
::= { cfmConditionEntry 8 }
|
|
|
|
cfmConditionThreshFallScale OBJECT-TYPE
|
|
SYNTAX FlowMetricScale
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the scaling factor for the corresponding
|
|
instance of cfmConditionThreshFall.
|
|
|
|
The value of this column only has relevance if the
|
|
corresponding instance of cfmConditionType is 'fallingThreshold'
|
|
or 'risingAndFallingThreshold'."
|
|
::= { cfmConditionEntry 9 }
|
|
|
|
cfmConditionThreshFallPrecision OBJECT-TYPE
|
|
SYNTAX FlowMetricPrecision
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the precision for the corresponding
|
|
instance of cfmConditionThreshFall.
|
|
|
|
The value of this column only has relevance if the
|
|
corresponding instance of cfmConditionType is 'fallingThreshold'
|
|
or 'risingAndFallingThreshold'."
|
|
::= { cfmConditionEntry 10 }
|
|
|
|
cfmConditionThreshFall OBJECT-TYPE
|
|
SYNTAX FlowMetricValue
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of the falling threshold.
|
|
|
|
The value of this column only has relevance if the
|
|
corresponding instance of cfmConditionType is 'fallingThreshold'
|
|
or 'risingAndFallingThreshold'."
|
|
::= { cfmConditionEntry 11 }
|
|
|
|
cfmConditionSampleType OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other(1),
|
|
raw(2),
|
|
slidingWindowAvg(3),
|
|
expDecayingAvg(4)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates how the device samples the monitored
|
|
value before determining whether to assert the condition:
|
|
|
|
'other'
|
|
The implementation of the MIB does not recognize the
|
|
how the device samples the monitored value.
|
|
|
|
'raw'
|
|
The device samples the monitored value and uses this
|
|
value to determine whether to assert the condition.
|
|
|
|
'slidingWindowAvg'
|
|
The device samples the monitored value and maintains a
|
|
average over a sliding window. It uses this value of
|
|
this average to determine whether to assert the
|
|
condition. The corresponding instance of
|
|
cfmCOnditionSampleWindow indicates the length of the
|
|
sliding window.
|
|
|
|
'slidingWindowAverage'
|
|
The device samples the monitored value and maintains a
|
|
exponentially decaying average over a sliding window.
|
|
It
|
|
uses this value of this average to determine whether to
|
|
assert the condition. The corresponding instance of
|
|
cfmCOnditionSampleWindow indicates the length of the
|
|
sliding window."
|
|
::= { cfmConditionEntry 13 }
|
|
|
|
cfmConditionSampleWindow OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..4294967295)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the sample window used by the device to
|
|
compute an exponentially decaying average in the case that the
|
|
corresponding instance of cfmConditionSampleType is 'averaged'.
|
|
|
|
The value of this column only has relevance if the
|
|
corresponding instance of cfmConditionSampleWindow is
|
|
'slidingWindowAvg' or 'expDecayingAvg."
|
|
::= { cfmConditionEntry 14 }
|
|
|
|
cfmConditionAlarm OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
none(1),
|
|
discrete(2),
|
|
grouped(3)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates whether the device treats the standing
|
|
condition as an alarm condition:
|
|
|
|
'none'
|
|
The device does not treat the standing condition as an
|
|
alarm condition.
|
|
|
|
'discrete'
|
|
The device treats the standing condition as an alarm
|
|
condition.
|
|
|
|
'grouped'
|
|
The device aggregates the standing condition into an
|
|
alarm group."
|
|
::= { cfmConditionEntry 15 }
|
|
|
|
cfmConditionAlarmActions OBJECT-TYPE
|
|
SYNTAX BITS {
|
|
syslog(0),
|
|
snmp(1)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the actions taken by the device when the
|
|
alarm condition changes state:
|
|
|
|
'syslog'
|
|
The device sends a syslog message.
|
|
|
|
'snmp'
|
|
The device sends a cfmNotifyAlarm notification if and
|
|
only if cfmNotifyEnable is set to 'true'.
|
|
|
|
The value of this column only has relevance if the
|
|
corresponding instance of cfmConditionAlarm is 'discrete'"
|
|
::= { cfmConditionEntry 16 }
|
|
|
|
cfmConditionAlarmSeverity OBJECT-TYPE
|
|
SYNTAX CiscoAlarmSeverity
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the severity of the alarm condition.
|
|
|
|
The value of this column only have relevance if the
|
|
corresponding instance of cfmConditionAlarm is 'discrete'."
|
|
::= { cfmConditionEntry 17 }
|
|
|
|
cfmConditionAlarmGroup OBJECT-TYPE
|
|
SYNTAX FlowMonitorAlarmGroupIdentifier
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the alarm group the device aggregates the
|
|
standing condition into.
|
|
|
|
The value of this column only has relevance if the corresponding
|
|
instance of cfmConditionAlarm is 'grouped'."
|
|
::= { cfmConditionEntry 18 }
|
|
|
|
|
|
|
|
cfmConditionTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device made a change to the cfmConditionTable."
|
|
::= { cfmConditions 2 }
|
|
cfmAlarmGroups OBJECT IDENTIFIER
|
|
::= { ciscoFlowMonitorMIBObjects 5 }
|
|
|
|
|
|
cfmAlarmGroupTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmAlarmGroupEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table lists alarm groups maintained by the device."
|
|
::= { cfmAlarmGroups 1 }
|
|
|
|
cfmAlarmGroupEntry OBJECT-TYPE
|
|
SYNTAX CfmAlarmGroupEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes an alarm group. An alarm group defines an
|
|
alarm condition that is raised when a configured number of flows
|
|
in a set of flows asserts a configured standing condition.
|
|
|
|
The figure below illustrates the relationship between an alarm
|
|
group, a conditions profile, and a flow set.
|
|
|
|
+-----------------------------------------+
|
|
| conditions profile 42 |
|
|
| +-------------------------------------+ |
|
|
| | cfmConditionAlarm.42.9 = 'grouped' |<-------+
|
|
| | cfmConditionAlarmGroup.42.9 = 4 -+ | | |
|
|
| +----------------------------------|--+ |<--+ |
|
|
| | | | |
|
|
+------------------------------------|----+ | |
|
|
| | |
|
|
v | |
|
|
+-----------------------------------------+ | |
|
|
| alarm group 4 | | |
|
|
| | | |
|
|
| cfmAlarmGroupConditionsProfile.4 = 42 ------+ |
|
|
| cfmAlarmGroupConditionId.4 = 9 ----------------+
|
|
| cfmAlarmGroupFlowset.4 = 16 -------+ |
|
|
| | |
|
|
+------------------------------------|----+
|
|
|
|
|
v
|
|
+-----------------------------------------+
|
|
| flow set 16 |
|
|
| |
|
|
| +------------------------------------+ |
|
|
| | cfmAlarmGroupFlowId.16.100 | |
|
|
| +------------------------------------+ |
|
|
| +------------------------------------+ |
|
|
| | cfmAlarmGroupFlowId.16.101 | |
|
|
| +------------------------------------+ |
|
|
| +------------------------------------+ |
|
|
| | cfmAlarmGroupFlowId.16.102 | |
|
|
| +------------------------------------+ |
|
|
| : |
|
|
| : |
|
|
| +------------------------------------+ |
|
|
| | cfmAlarmGroupFlowId.16.Y | |
|
|
| +------------------------------------+ |
|
|
+-----------------------------------------+
|
|
|
|
A device creates a row in the cfmAlarmGroupTable when it
|
|
configures a new alarm group. Likewise, the device destroys a
|
|
row when the alarm group ceases to exist."
|
|
INDEX { cfmAlarmGroupId }
|
|
::= { cfmAlarmGroupTable 1 }
|
|
|
|
CfmAlarmGroupEntry ::= SEQUENCE {
|
|
cfmAlarmGroupId FlowMonitorAlarmGroupIdentifier,
|
|
cfmAlarmGroupDescr SnmpAdminString,
|
|
cfmAlarmGroupConditionsProfile FlowMonitorConditionsProfile,
|
|
cfmAlarmGroupConditionId FlowMonitorConditionIdentifier,
|
|
cfmAlarmGroupFlowSet FlowSetIdentifier,
|
|
cfmAlarmGroupFlowCount Gauge32,
|
|
cfmAlarmGroupThresholdUnits INTEGER,
|
|
cfmAlarmGroupThreshold Unsigned32,
|
|
cfmAlarmGroupRaised TruthValue,
|
|
cfmAlarmGroupCurrentCount Gauge32
|
|
}
|
|
|
|
cfmAlarmGroupId OBJECT-TYPE
|
|
SYNTAX FlowMonitorAlarmGroupIdentifier
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates an arbitrary integer-value that uniquely
|
|
identifies the alarm group. Observe that the value assigned to
|
|
an alarm group does not necessarily persist across restarts."
|
|
::= { cfmAlarmGroupEntry 1 }
|
|
|
|
cfmAlarmGroupDescr OBJECT-TYPE
|
|
SYNTAX SnmpAdminString
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a human-readable description of the
|
|
alarm group."
|
|
::= { cfmAlarmGroupEntry 2 }
|
|
|
|
cfmAlarmGroupConditionsProfile OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditionsProfile
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the conditions profile that contains
|
|
the description of the standing profile aggregated by the
|
|
alarm group."
|
|
::= { cfmAlarmGroupEntry 3 }
|
|
|
|
cfmAlarmGroupConditionId OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditionIdentifier
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the standing condition aggregated by the
|
|
alarm group."
|
|
::= { cfmAlarmGroupEntry 4 }
|
|
|
|
cfmAlarmGroupFlowSet OBJECT-TYPE
|
|
SYNTAX FlowSetIdentifier
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the set of traffic flows aggregated by
|
|
the alarm group."
|
|
::= { cfmAlarmGroupEntry 5 }
|
|
|
|
cfmAlarmGroupFlowCount OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "traffic flows"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of traffic flows in the set of
|
|
traffic flows indicated by the corresponding instance of
|
|
cfmAlarmGroupFlowSet."
|
|
::= { cfmAlarmGroupEntry 6 }
|
|
|
|
cfmAlarmGroupThresholdUnits OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other(1),
|
|
flows(2),
|
|
percent(3)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the units for the corresponding instance
|
|
of cfmAlarmGroupThreshold:
|
|
|
|
'other'
|
|
The MIB implementation does not recognize the units in
|
|
which the value of the corresponding instance of
|
|
cfmAlarmGroupThreshold has been expressed.
|
|
|
|
'flows'
|
|
The value of the corresponding instance of
|
|
cfmAlarmGroupThreshold indicates a number of traffic
|
|
flows.
|
|
|
|
'percent'
|
|
The value of the corresponding instance of
|
|
cfmAlarmGroupThreshold indicates a percentage of traffic
|
|
flows."
|
|
::= { cfmAlarmGroupEntry 7 }
|
|
|
|
cfmAlarmGroupThreshold OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..4294967295)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates a number of flows that must assert the
|
|
standing condition indicated by the corresponding instance of
|
|
cfmAlarmGroupCondition before raising an alarm.
|
|
|
|
If the corresponding instance of cfmAlarmGroupThresholdUnits is
|
|
'percent', then the value of this column must be greater than
|
|
or equal to zero and less than or equal to '100'."
|
|
::= { cfmAlarmGroupEntry 8 }
|
|
|
|
cfmAlarmGroupRaised OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates whether the alarm group has raised an
|
|
alarm."
|
|
::= { cfmAlarmGroupEntry 9 }
|
|
|
|
cfmAlarmGroupCurrentCount OBJECT-TYPE
|
|
SYNTAX Gauge32
|
|
UNITS "traffic flows"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of traffic flows currently
|
|
asserting the standing condition aggregated by the alarm group."
|
|
::= { cfmAlarmGroupEntry 10 }
|
|
|
|
|
|
|
|
cfmAlarmGroupTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device made a change to the cfmAlarmGroupTable."
|
|
::= { cfmAlarmGroups 2 }
|
|
|
|
cfmAlarmGroupFlowTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmAlarmGroupFlowEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table lists the traffic flows contained by each set of
|
|
flows configured for the alarm groups contained by the
|
|
cfmAlarmGroupTable."
|
|
::= { cfmAlarmGroups 3 }
|
|
|
|
cfmAlarmGroupFlowEntry OBJECT-TYPE
|
|
SYNTAX CfmAlarmGroupFlowEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes a traffic flow contained by a set of flows.
|
|
|
|
An alarm group aggregates a standing condition from a set of
|
|
flows. cfmAlarmFlowSetId uniquely identifies a set of traffic
|
|
flows.
|
|
|
|
A device creates a row in the cfmAlarmGroupTable under one of
|
|
the following circumstances:
|
|
|
|
- It has configured a new alarm group, and hence a new set
|
|
of traffic flows.
|
|
|
|
- It has added a traffic flow to an existing set of flows.
|
|
|
|
Likewise, a device destroys a row under one of the following
|
|
circumstances:
|
|
|
|
- It has destroyed the set of traffic flows.
|
|
|
|
- It has removed the traffic flow from an existing set of
|
|
flows."
|
|
INDEX {
|
|
cfmAlarmGroupFlowSetId,
|
|
cfmAlarmGroupFlowMonitorId,
|
|
cfmAlarmGroupFlowId
|
|
}
|
|
::= { cfmAlarmGroupFlowTable 1 }
|
|
|
|
CfmAlarmGroupFlowEntry ::= SEQUENCE {
|
|
cfmAlarmGroupFlowSetId FlowSetIdentifier,
|
|
cfmAlarmGroupFlowMonitorId FlowMonitorIdentifier,
|
|
cfmAlarmGroupFlowId FlowIdentifier
|
|
}
|
|
|
|
cfmAlarmGroupFlowSetId OBJECT-TYPE
|
|
SYNTAX FlowSetIdentifier
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates an arbitrary integer-value that uniquely
|
|
identifies the set of traffic flows that contains the traffic
|
|
flow represented by the row. Observe that the value assigned
|
|
to
|
|
a flow set does not necessarily persist across restarts."
|
|
::= { cfmAlarmGroupFlowEntry 1 }
|
|
|
|
cfmAlarmGroupFlowMonitorId OBJECT-TYPE
|
|
SYNTAX FlowMonitorIdentifier
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifies the flow monitor responsible for the
|
|
traffic flow."
|
|
::= { cfmAlarmGroupFlowEntry 2 }
|
|
|
|
cfmAlarmGroupFlowId OBJECT-TYPE
|
|
SYNTAX FlowIdentifier
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifies the traffic flow."
|
|
::= { cfmAlarmGroupFlowEntry 3 }
|
|
|
|
|
|
|
|
cfmAlarmGroupFlowTableChanged OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime the last time the
|
|
device made a change to the cfmAlarmGroupTable."
|
|
::= { cfmAlarmGroups 4 }
|
|
cfmAlarmHistory OBJECT IDENTIFIER
|
|
::= { ciscoFlowMonitorMIBObjects 6 }
|
|
|
|
|
|
cfmAlarmHistorySize OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..4294967295)
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the maximum number of rows the
|
|
cfmAlarmHistoryTable can contain at any given time. If the
|
|
device raises or clears an alarm and the cfmAlarmHistoryTable
|
|
already contains a number of rows equal to the value of this
|
|
object, then it destroys the oldest row before creating a new
|
|
one."
|
|
DEFVAL { 500 }
|
|
::= { cfmAlarmHistory 1 }
|
|
|
|
cfmAlarmHistoryLastId OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..4294967295)
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of cfmAlarmHistoryId
|
|
corresponding to the last row created in the
|
|
cfmAlarmHistoryTable."
|
|
::= { cfmAlarmHistory 2 }
|
|
|
|
cfmAlarmHistoryTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CfmAlarmHistoryEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This table lists a history of the changes in the state of alarm
|
|
conditions monitored by the device."
|
|
::= { cfmAlarmHistory 3 }
|
|
|
|
cfmAlarmHistoryEntry OBJECT-TYPE
|
|
SYNTAX CfmAlarmHistoryEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An entry describes the change in the state of an alarm
|
|
condition observed by the device.
|
|
|
|
The device creates a row in the cfmAlarmHistoryTable when it
|
|
observes a change in the state of an alarm condition.
|
|
|
|
The device destroys a row in the cfmAlarmHistoryTable when it
|
|
needs to create a new row, but the number of rows contained by
|
|
the cfmAlarmHistoryTable is equal to the value of
|
|
cfmAlarmHistorySize."
|
|
INDEX { cfmAlarmHistoryId }
|
|
::= { cfmAlarmHistoryTable 1 }
|
|
|
|
CfmAlarmHistoryEntry ::= SEQUENCE {
|
|
cfmAlarmHistoryId Unsigned32,
|
|
cfmAlarmHistoryType INTEGER,
|
|
cfmAlarmHistoryEntity RowPointer,
|
|
cfmAlarmHistoryConditionsProfile FlowMonitorConditionsProfile,
|
|
cfmAlarmHistoryConditionId FlowMonitorConditionIdentifier,
|
|
cfmAlarmHistorySeverity CiscoAlarmSeverity,
|
|
cfmAlarmHistoryTime TimeStamp
|
|
}
|
|
|
|
cfmAlarmHistoryId OBJECT-TYPE
|
|
SYNTAX Unsigned32 (1..4294967295)
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates an arbitrary integer-value that uniquely
|
|
identifies the event. Observe that the value assigned to a
|
|
alarm history entry does not necessarily persist across
|
|
restarts."
|
|
::= { cfmAlarmHistoryEntry 1 }
|
|
|
|
cfmAlarmHistoryType OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
cleared(1),
|
|
raised(2)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the type of event:
|
|
|
|
'cleared'
|
|
The event signaled an alarm condition transitioning to
|
|
the cleared state.
|
|
|
|
'raised'
|
|
The event signalled an alarm condition transitioning to
|
|
the raised state."
|
|
::= { cfmAlarmHistoryEntry 2 }
|
|
|
|
cfmAlarmHistoryEntity OBJECT-TYPE
|
|
SYNTAX RowPointer
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the entity that caused the event.
|
|
|
|
If the alarm condition has an association with a flow monitor,
|
|
then the value of this column is a row in the
|
|
cfmFlowMonitorTable.
|
|
|
|
If the alarm condition has an association with a traffic flow,
|
|
then the value of this column is a row in the cfmFlowTable.
|
|
|
|
If the alarm condition has an association with a alarm group,
|
|
then the value of this column is a row in the
|
|
cfmAlarmGroupTable."
|
|
::= { cfmAlarmHistoryEntry 3 }
|
|
|
|
cfmAlarmHistoryConditionsProfile OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditionsProfile
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the conditions profile containing the
|
|
description of the alarm condition that changed state."
|
|
::= { cfmAlarmHistoryEntry 4 }
|
|
|
|
cfmAlarmHistoryConditionId OBJECT-TYPE
|
|
SYNTAX FlowMonitorConditionIdentifier
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the alarm condition that changed state."
|
|
::= { cfmAlarmHistoryEntry 5 }
|
|
|
|
cfmAlarmHistorySeverity OBJECT-TYPE
|
|
SYNTAX CiscoAlarmSeverity
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the severity of the alarm condition that
|
|
changed state."
|
|
::= { cfmAlarmHistoryEntry 6 }
|
|
|
|
cfmAlarmHistoryTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the value of sysUpTime when the alarm
|
|
condition changed state.
|
|
|
|
In the case the device updates standing/alarm conditions at the
|
|
same time it captures a measurement interval, the value of this
|
|
column should correlate with the corresponding value of
|
|
cfmFlowMetricsIntTime. This assures that the EMS/NMS can
|
|
easily correlate alarms with the metrics captured in the course
|
|
of a measurement interval."
|
|
::= { cfmAlarmHistoryEntry 7 }
|
|
|
|
|
|
cfmNotify OBJECT IDENTIFIER
|
|
::= { ciscoFlowMonitorMIBObjects 7 }
|
|
|
|
|
|
cfmNotifyEnable OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies whether the device generates a
|
|
cfmNotifyAlarm notification when an alarm condition changes
|
|
state."
|
|
::= { cfmNotify 1 }
|
|
|
|
-- *********************************************************************
|
|
-- * Notifications *
|
|
-- *********************************************************************
|
|
|
|
cfmNotifyAlarm NOTIFICATION-TYPE
|
|
OBJECTS {
|
|
cfmAlarmHistoryType,
|
|
cfmAlarmHistoryEntity,
|
|
cfmAlarmHistoryConditionsProfile,
|
|
cfmAlarmHistoryConditionId,
|
|
cfmAlarmHistorySeverity,
|
|
cfmAlarmHistoryTime
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The device generates this notification when an alarm condition
|
|
has changed state and the value of cfmNOtifyEnable is 'true'."
|
|
::= { ciscoFlowMonitorMIBNotifs 1 }
|
|
-- *********************************************************************
|
|
-- * Object Identifiers *
|
|
-- *********************************************************************
|
|
|
|
cfmMonitoredElements OBJECT IDENTIFIER
|
|
::= { ciscoFlowMonitorMIBIds 1 }
|
|
|
|
|
|
cfmeOther OBJECT-IDENTITY
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifier represents a monitored element not
|
|
recognized by this implementation of the MIB module."
|
|
::= { cfmMonitoredElements 1 }
|
|
|
|
|
|
cfmeFlowCount OBJECT-IDENTITY
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifier represents the monitored element
|
|
describing the number of traffic flows currently monitored by a
|
|
flow monitor (cfmFlowMonitorFlowCount)."
|
|
::= { cfmMonitoredElements 2 }
|
|
|
|
|
|
cfmeFlowTimeouts OBJECT-IDENTITY
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifier represents the monitored element
|
|
describing the number of traffic flows that expired during the
|
|
last measurement interval."
|
|
::= { cfmMonitoredElements 3 }
|
|
|
|
|
|
cfmeFlowStop OBJECT-IDENTITY
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifier represents the monitored element
|
|
describing the condition that arises when a flow monitor does
|
|
not receive any packets for a traffic flow during the last
|
|
measurement interval."
|
|
::= { cfmMonitoredElements 4 }
|
|
|
|
|
|
cfmeFlowCumulativeBitRate OBJECT-IDENTITY
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifier represents the monitored element
|
|
describing the average rate at which a flow monitor processes
|
|
bits contained by packets for a traffic flow
|
|
(cfmFlowMetricsBitRate)."
|
|
::= { cfmMonitoredElements 5 }
|
|
|
|
|
|
cfmeFlowCumulativePktRate OBJECT-IDENTITY
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifier represents the monitored element
|
|
describing the average rate at which a flow monitor processes
|
|
packets for a traffic flow (cfmFlowMetricsPktRate)."
|
|
::= { cfmMonitoredElements 6 }
|
|
|
|
|
|
cfmeFlowBitRate OBJECT-IDENTITY
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifier represents the monitored element
|
|
describing the average rate at which a flow monitor processes
|
|
bits contained by packets for a traffic flow during the last
|
|
measurement interval (cfmFlowMetricsIntBitRate)."
|
|
::= { cfmMonitoredElements 7 }
|
|
|
|
|
|
cfmeFlowPktRate OBJECT-IDENTITY
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object identifier represents the monitored element
|
|
describing the average rate at which a flow monitor processes
|
|
packets for a traffic flow during the last measurement interval
|
|
(cfmFlowMetricsIntPktRate)."
|
|
::= { cfmMonitoredElements 8 }
|
|
|
|
-- *********************************************************************
|
|
-- * Conformance *
|
|
-- *********************************************************************
|
|
|
|
ciscoFlowMonitorMIBCompliances OBJECT IDENTIFIER
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::= { ciscoFlowMonitorMIBConform 1 }
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ciscoFlowMonitorMIBGroups OBJECT IDENTIFIER
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::= { ciscoFlowMonitorMIBConform 2 }
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ciscoFlowMonitorCompliance01 MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"This compliance statement specifies the minimal requirements an
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implementation must meet in order to claim full compliance with
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the definition of the CISCO-FLOW-MONITOR-MIB."
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MODULE -- this module
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MANDATORY-GROUPS {
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cfmFlowMonitorGroup,
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cfmFlowGroup,
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cfmFlowMetricsGroup,
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cfmFlowConditionsGroup,
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cfmAlarmAggregationGroup,
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cfmAlarmHistoryGroup,
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cfmNotifySupportGroup,
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cfmNotifyGroup
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}
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::= { ciscoFlowMonitorMIBCompliances 1 }
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-- *********************************************************************
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-- * Units of Conformance *
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-- *********************************************************************
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cfmFlowMonitorGroup OBJECT-GROUP
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OBJECTS {
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cfmFlowMonitorDescr,
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cfmFlowMonitorCaps,
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cfmFlowMonitorFlowCount,
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cfmFlowMonitorConditionsProfile,
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cfmFlowMonitorConditions,
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cfmFlowMonitorAlarms,
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cfmFlowMonitorAlarmSeverity,
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cfmFlowMonitorAlarmCriticalCount,
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cfmFlowMonitorAlarmMajorCount,
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cfmFlowMonitorAlarmMinorCount,
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cfmFlowMonitorAlarmWarningCount,
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cfmFlowMonitorAlarmInfoCount,
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cfmFlowMonitorTableChanged
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}
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STATUS current
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DESCRIPTION
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"This group contains objects describing flow monitors."
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::= { ciscoFlowMonitorMIBGroups 1 }
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cfmFlowGroup OBJECT-GROUP
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OBJECTS {
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cfmFlowDescr,
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cfmFlowNext,
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cfmFlowCreateTime,
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cfmFlowDiscontinuityTime,
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cfmFlowExpirationTime,
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cfmFlowDirection,
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cfmFlowAdminStatus,
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cfmFlowOperStatus,
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cfmFlowIngressType,
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cfmFlowIngress,
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cfmFlowEgressType,
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cfmFlowEgress,
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cfmFlowTableChanged,
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cfmFlowL2VlanNext,
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cfmFlowL2VlanId,
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cfmFlowL2VlanCos,
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cfmFlowL2VlanTableChanged,
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cfmFlowIpNext,
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cfmFlowIpAddrType,
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cfmFlowIpAddrSrc,
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cfmFlowIpAddrDst,
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cfmFlowIpValid,
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cfmFlowIpTrafficClass,
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cfmFlowIpHopLimit,
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cfmFlowIpTableChanged,
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cfmFlowUdpNext,
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cfmFlowUdpPortSrc,
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cfmFlowUdpPortDst,
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cfmFlowUdpTableChanged,
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cfmFlowTcpNext,
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cfmFlowTcpPortSrc,
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cfmFlowTcpPortDst,
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cfmFlowTcpTableChanged,
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cfmFlowRtpNext,
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cfmFlowRtpVersion,
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cfmFlowRtpSsrc,
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cfmFlowRtpPayloadType,
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cfmFlowRtpTableChanged
|
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}
|
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STATUS current
|
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DESCRIPTION
|
|
"This group contains objects describing traffic flows."
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::= { ciscoFlowMonitorMIBGroups 2 }
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cfmFlowMetricsGroup OBJECT-GROUP
|
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OBJECTS {
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cfmFlowMetricsCollected,
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cfmFlowMetricsIntervalTime,
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cfmFlowMetricsMaxIntervals,
|
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cfmFlowMetricsElapsedTime,
|
|
cfmFlowMetricsIntervals,
|
|
cfmFlowMetricsInvalidIntervals,
|
|
cfmFlowMetricsConditionsProfile,
|
|
cfmFlowMetricsConditions,
|
|
cfmFlowMetricsAlarms,
|
|
cfmFlowMetricsAlarmSeverity,
|
|
cfmFlowMetricsPkts,
|
|
cfmFlowMetricsOctets,
|
|
cfmFlowMetricsBitRateUnits,
|
|
cfmFlowMetricsBitRate,
|
|
cfmFlowMetricsPktRate,
|
|
cfmFlowMetricsTableChanged,
|
|
cfmFlowMetricsIntValid,
|
|
cfmFlowMetricsIntTime,
|
|
cfmFlowMetricsIntConditions,
|
|
cfmFlowMetricsIntAlarms,
|
|
cfmFlowMetricsIntAlarmSeverity,
|
|
cfmFlowMetricsIntPkts,
|
|
cfmFlowMetricsIntOctets,
|
|
cfmFlowMetricsIntBitRateUnits,
|
|
cfmFlowMetricsIntBitRate,
|
|
cfmFlowMetricsIntPktRate
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This group contains objects describing traffic flow metrics."
|
|
::= { ciscoFlowMonitorMIBGroups 3 }
|
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|
|
cfmFlowConditionsGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
cfmConditionDescr,
|
|
cfmConditionMonitoredElement,
|
|
cfmConditionType,
|
|
cfmConditionThreshRiseScale,
|
|
cfmConditionThreshRisePrecision,
|
|
cfmConditionThreshRise,
|
|
cfmConditionThreshFallScale,
|
|
cfmConditionThreshFallPrecision,
|
|
cfmConditionThreshFall,
|
|
cfmConditionSampleType,
|
|
cfmConditionSampleWindow,
|
|
cfmConditionAlarm,
|
|
cfmConditionAlarmActions,
|
|
cfmConditionAlarmSeverity,
|
|
cfmConditionAlarmGroup,
|
|
cfmConditionTableChanged
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This group contains objects describing standing/alarm
|
|
conditions."
|
|
::= { ciscoFlowMonitorMIBGroups 4 }
|
|
|
|
cfmAlarmAggregationGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
cfmAlarmGroupDescr,
|
|
cfmAlarmGroupConditionsProfile,
|
|
cfmAlarmGroupConditionId,
|
|
cfmAlarmGroupFlowSet,
|
|
cfmAlarmGroupFlowCount,
|
|
cfmAlarmGroupThresholdUnits,
|
|
cfmAlarmGroupThreshold,
|
|
cfmAlarmGroupRaised,
|
|
cfmAlarmGroupCurrentCount,
|
|
cfmAlarmGroupTableChanged,
|
|
cfmAlarmGroupFlowId,
|
|
cfmAlarmGroupFlowTableChanged
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This group contains object describing alarm aggregation."
|
|
::= { ciscoFlowMonitorMIBGroups 5 }
|
|
|
|
cfmAlarmHistoryGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
cfmAlarmHistorySize,
|
|
cfmAlarmHistoryLastId,
|
|
cfmAlarmHistoryType,
|
|
cfmAlarmHistoryEntity,
|
|
cfmAlarmHistoryConditionsProfile,
|
|
cfmAlarmHistoryConditionId,
|
|
cfmAlarmHistorySeverity,
|
|
cfmAlarmHistoryTime
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This group contains objects describing alarm history."
|
|
::= { ciscoFlowMonitorMIBGroups 6 }
|
|
|
|
cfmNotifySupportGroup OBJECT-GROUP
|
|
OBJECTS { cfmNotifyEnable }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This group contains objects supporting notification."
|
|
::= { ciscoFlowMonitorMIBGroups 7 }
|
|
|
|
cfmNotifyGroup NOTIFICATION-GROUP
|
|
NOTIFICATIONS { cfmNotifyAlarm }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This group contains notifications supporting flow monitoring."
|
|
::= { ciscoFlowMonitorMIBGroups 8 }
|
|
|
|
END
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