STREAMCORE-MIB

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Organization: StreamCore

Last Updated: 2001-07-17

Description: STREAMCORE-MIB module

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What Is STREAMCORE-MIB?

STREAMCORE-MIB is the top-level proprietary module for StreamCore (a French vendor of WAN optimization/traffic-shaping appliances known as Stream Groomers), covering general device management for that product line. It exposes data on QoS operational status, memory availability, generic gauge/ratio value objects used for building custom performance metrics, and active alarm identifiers. Its monitoring focus is squarely on software and system health: whether QoS shaping is operating correctly, how much free static and dynamic memory the appliance has left, and whether any alarms are currently raised, all of which indicate impending resource exhaustion or service degradation. The module defines its own object structure without heavy reliance on other standard MIBs beyond basic SNMP conventions. It is deployed on StreamCore Stream Groomer appliances used for WAN traffic shaping and optimization in enterprise branch/data-center links. Engineers can download the STREAMCORE-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in STREAMCORE-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

StreamCore Stream Groomer WAN optimization appliance

Monitoring Examples

An admin would poll scQosOperStatus to confirm QoS shaping is actively enforcing policy, and watch scFreeStaticMemory and scFreeDynamicMemory for a steady decline that signals a memory leak or overload on the streamGroomer device. The generic value objects (scGetRatioValue, scGetRealValue, scLeftValue, scRightValue) are typically used to expose custom performance ratios, while scAlarmIdValue surfaces which specific alarm condition is currently active. A non-zero scAlarmIdValue paired with falling free-memory values would point to a groomer nearing resource exhaustion.

What Can Be Monitored

QoS operational status
free static memory
free dynamic memory
custom gauge/ratio performance values
active alarm ID

Imported Objects

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Gauge32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-IDENTITY
OBJECT-TYPE
Unsigned32
enterprises

From SNMPv2-TC

TEXTUAL-CONVENTION

OIDs

OID symbolic	OID numeric	Type	Access	Description
streamcore	1.3.6.1.4.1.4056			The top-level MIB module for managing StreamCore equipments.
scProducts	1.3.6.1.4.1.4056.1			scProducts is the root OBJECT IDENTIFIER from which sysObjectID values are assigned.
streamGroomerManager	1.3.6.1.4.1.4056.1.1
streamGroomer	1.3.6.1.4.1.4056.1.2
sg100	1.3.6.1.4.1.4056.1.2.1
sg200	1.3.6.1.4.1.4056.1.2.2
sg400	1.3.6.1.4.1.4056.1.2.3
sg150	1.3.6.1.4.1.4056.1.2.4
sg250	1.3.6.1.4.1.4056.1.2.5
sg420	1.3.6.1.4.1.4056.1.2.6
sg800	1.3.6.1.4.1.4056.1.2.7
sg1600	1.3.6.1.4.1.4056.1.2.8
sg3200	1.3.6.1.4.1.4056.1.2.9
scMibs	1.3.6.1.4.1.4056.2			not used
scMIBConformance	1.3.6.1.4.1.4056.2.3
scMIBCompliances	1.3.6.1.4.1.4056.2.3.1
scCompliance	1.3.6.1.4.1.4056.2.3.1.1			The compliance statement for SNMP entities which implement this MIB module.
scMIBGroups	1.3.6.1.4.1.4056.2.3.2
scNotificationsGroup	1.3.6.1.4.1.4056.2.3.2.1			The basic notifications group defines notifications which are specific to streamcore managed traps.
scAdvancedTrapGroup	1.3.6.1.4.1.4056.2.3.2.2			The advanced group defines objects which are used in streamcore managed traps.
scTraps	1.3.6.1.4.1.4056.3			Streamcore Traps
scTrapsPrefix	1.3.6.1.4.1.4056.3.0			This level with the 0 sub-identifier is used to make this MIB translate to an SNMPv1 format in a reversible way.
scGenericTraps	1.3.6.1.4.1.4056.3.0.1			generic traps.
NTF scLoadTooHigh	1.3.6.1.4.1.4056.3.0.1.1			load too high trap
scSGMTraps	1.3.6.1.4.1.4056.3.0.2			SGM traps.
NTF scTotalNumberRulesExceeded	1.3.6.1.4.1.4056.3.0.2.1			total number of rules have been exceeded on
NTF scHDPartitionNearlyFull	1.3.6.1.4.1.4056.3.0.2.2			partition nearly full trap
NTF scFreeMemoryTooLow	1.3.6.1.4.1.4056.3.0.2.3			free memory too low trap
NTF scHDFailure	1.3.6.1.4.1.4056.3.0.2.4			HD failure trap
NTF scBackupSGMConnFailed	1.3.6.1.4.1.4056.3.0.2.5			can't connect to SGM partner
NTF scBackupSGMConnLost	1.3.6.1.4.1.4056.3.0.2.6			connection to SGM partner lost
NTF scBackupSGMConnOk	1.3.6.1.4.1.4056.3.0.2.7			connected to SGM partner
NTF scBackupSGMStandby	1.3.6.1.4.1.4056.3.0.2.8			SGM is on Standby
NTF scBackupSGM	1.3.6.1.4.1.4056.3.0.2.9			backup SGM state
NTF scBackupSGMStatus	1.3.6.1.4.1.4056.3.0.2.10			backup SGM status
NTF scBackupSGMSync	1.3.6.1.4.1.4056.3.0.2.11			SGM is synchronizing
NTF scBackupSGMSyncStatus	1.3.6.1.4.1.4056.3.0.2.12			state of last synchronisation
NTF scSGMStatusChange	1.3.6.1.4.1.4056.3.0.2.13			change of SGM status trap
scSGTraps	1.3.6.1.4.1.4056.3.0.3			SG traps.
NTF scFreeMemory	1.3.6.1.4.1.4056.3.0.3.1			This trap is sent whenever one of the four types of memory storage monitored in a StreamGroomer goes below a specific threshold.
NTF scQosStatusChange	1.3.6.1.4.1.4056.3.0.3.2			This trap is sent whenever the StreamGroomer's QOS status changes. The new status is defined by the scQosOperStatus variable.
NTF scAvgRate	1.3.6.1.4.1.4056.3.0.3.3			This trap is sent whenever the average rate is too low.
NTF scRateDistributionN3	1.3.6.1.4.1.4056.3.0.3.4			This trap is sent whenever the percent of time with a rate use higher of 50% too high.
NTF scRateDistributionN4	1.3.6.1.4.1.4056.3.0.3.5			This trap is sent whenever the percent of time with a rate use higher of 75% too high.
NTF scRateDistributionN5	1.3.6.1.4.1.4056.3.0.3.6			This trap is sent whenever the percent of time with a rate use higher of 90% too high.
NTF scAvgActivity	1.3.6.1.4.1.4056.3.0.3.7			This trap is sent whenever the average QoS activity is too high.
NTF scAvgStress	1.3.6.1.4.1.4056.3.0.3.8			This trap is sent whenever the average stress is too high.
NTF scAvgRtt	1.3.6.1.4.1.4056.3.0.3.9			This trap is sent whenever the average round-trip time is too high.
NTF scAvgWanRtt	1.3.6.1.4.1.4056.3.0.3.10			This trap is sent whenever the average Wan round-trip time is too high.
NTF scAvgLanRtt	1.3.6.1.4.1.4056.3.0.3.11			This trap is sent whenever the average Lan round-trip time is too high.
NTF scAccessLinkDisponibility	1.3.6.1.4.1.4056.3.0.3.12			This trap is sent whenever the access link availability is too low.
NTF scJitter	1.3.6.1.4.1.4056.3.0.3.13			This trap is sent whenever the jitter is too high.
NTF scGroomingLoss	1.3.6.1.4.1.4056.3.0.3.14			This trap is sent whenever the grooming link loss ratio is too high.
NTF scTcpCallsNb	1.3.6.1.4.1.4056.3.0.3.15			This trap is sent whenever the TCP calls/minute number is too high.
NTF scAvgCnxNb	1.3.6.1.4.1.4056.3.0.3.16			This trap is sent whenever the average connections number is too high.
NTF scRetransmitRatio	1.3.6.1.4.1.4056.3.0.3.17			This trap is sent whenever the TCP retransmit ratio is too high.
NTF scAvailableRate	1.3.6.1.4.1.4056.3.0.3.18			This trap is sent whenever the available rate is too low.
NTF scTcpDelayTotal	1.3.6.1.4.1.4056.3.0.3.19			This trap is sent whenever the total delay time is too high.
NTF scTcpDelayNetwork	1.3.6.1.4.1.4056.3.0.3.20			This trap is sent whenever the network delay time is too high.
NTF scTcpDelayServer	1.3.6.1.4.1.4056.3.0.3.21			This trap is sent whenever the server delay time is too high.
NTF scTcpDelayDistributionPeriod3	1.3.6.1.4.1.4056.3.0.3.22			This trap is sent whenever the % of time with: Application response time > 300 is too high.
NTF scTcpDelayDistributionPeriod4	1.3.6.1.4.1.4056.3.0.3.23			This trap is sent whenever the % of time with: Application response time > 600 is too high.
NTF scTcpDelayDistributionPeriod5	1.3.6.1.4.1.4056.3.0.3.24			This trap is sent whenever the % of time with: Application response time > 1000 is too high.
NTF scVoipDelay	1.3.6.1.4.1.4056.3.0.3.25			This trap is sent whenever the VoIP delay is too high.
NTF scVoipLoss	1.3.6.1.4.1.4056.3.0.3.26			This trap is sent whenever the VoIP loss is too high.
NTF scVoipMoslq26	1.3.6.1.4.1.4056.3.0.3.27			This trap is sent whenever the VoIP 2.1 quality attain a threshold.
NTF scVoipMoslq31	1.3.6.1.4.1.4056.3.0.3.28			This trap is sent whenever the VoIP 3.1 quality attain a threshold.
NTF scVoipMoslq36	1.3.6.1.4.1.4056.3.0.3.29			This trap is sent whenever the VoIP 3.6 quality attain a threshold.
NTF scVoipMoslq40	1.3.6.1.4.1.4056.3.0.3.30			This trap is sent whenever the VoIP 4.0 quality attain a threshold.
NTF scVoipMoslq	1.3.6.1.4.1.4056.3.0.3.31			This trap is sent whenever the VoIP MosLQ is too low.
NTF scVoipMoscq	1.3.6.1.4.1.4056.3.0.3.32			This trap is sent whenever the VoIP MosCQ is too low.
NTF scDualTandemSG	1.3.6.1.4.1.4056.3.0.3.33			This trap is sent whenever the status up/down of a dual or tandem SG changes.
NTF scGroomingDisponibility	1.3.6.1.4.1.4056.3.0.3.34			This trap is sent whenever the disponibility of a grooming fall under a limit.
NTF scNbConversations	1.3.6.1.4.1.4056.3.0.3.35			This trap is sent whenever the number of VoIP conversation attain a threshold.
NTF scQosAskedStatusChange	1.3.6.1.4.1.4056.3.0.3.36			This trap is sent whenever the customer ask the StreamGroomer's QOS status to change. The new status is defined by the scQosOperStatus variable.
scTrapsObjects	1.3.6.1.4.1.4056.3.1			Auxiliary objects used in Streamcore traps
INT scQosOperStatus	1.3.6.1.4.1.4056.3.1.1	INTEGER	accessible-for-notify	status of SGM
I32 scFreeStaticMemory	1.3.6.1.4.1.4056.3.1.2	Integer32	accessible-for-notify	free static memory trap in percent.
I32 scFreeDynamicMemory	1.3.6.1.4.1.4056.3.1.3	Integer32	accessible-for-notify	free dynamic memory trap in percent.
I32 scGetRatioValue	1.3.6.1.4.1.4056.3.1.4	Integer32	accessible-for-notify	ratio variable object. Integer between 0 and 100 representing a percent.
STR scGetRealValue	1.3.6.1.4.1.4056.3.1.5	TextualNumber	accessible-for-notify	real/integer/text variable object
STR scLeftValue	1.3.6.1.4.1.4056.3.1.6	TextualNumber	accessible-for-notify	left real/integer variable object.
STR scRightValue	1.3.6.1.4.1.4056.3.1.7	TextualNumber	accessible-for-notify	right real/integer variable object.
OCT scTypeValue	1.3.6.1.4.1.4056.3.1.8	OCTET STRING	accessible-for-notify	string precising the type of the alarm sent variable object
INT scStateValue	1.3.6.1.4.1.4056.3.1.9	INTEGER	accessible-for-notify	integer indicating if the alarm sent is activated or rearmed variable object
I32 scAlarmIdValue	1.3.6.1.4.1.4056.3.1.10	Integer32	accessible-for-notify	this integer indicate the ID of the alarm sent

RFC description

Top-level management MIB for StreamCore traffic grooming and network equipment products.

Start monitoring StreamCore Stream Groomer WAN optimization appliance (QoS/memory/alarm status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download STREAMCORE-MIB

What Is STREAMCORE-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description