PERIPHONICS-VRU-NETWORK-MIB

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Organization: Periphonics Corporation

Last Updated: 1998-08-05

Category: Voice/IVR

Description: Monitors Periphonics VRU network interface connections, signaling links, and voice port availability.

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What Is PERIPHONICS-VRU-NETWORK-MIB?

PERIPHONICS-VRU-NETWORK-MIB is a Periphonics enterprise MIB for monitoring a Voice Response Unit (VRU) network, covering interconnection status, signaling links, and voice port availability in an interactive voice response telephony system. It exposes an event/alarm subsystem with an alarm log table recording severity, event code, and identifiers for the VRU, telephony line, and host involved, alongside general event-change tracking objects. It is used to monitor the software and operational health status of the VRU platform, since the alarm log captures fault conditions such as line or host connectivity problems by severity, functioning as a rolling fault history rather than exposing low-level hardware sensors directly. Its structure is Periphonics-specific with no explicit reliance on external IETF MIBs beyond standard SNMP SMI conventions. It is deployed in interactive voice response (IVR) and call-center telephony environments where Periphonics VRU systems handle inbound/outbound voice interactions. Engineers can download the PERIPHONICS-VRU-NETWORK-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in PERIPHONICS-VRU-NETWORK-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

Periphonics VRU (Voice Response Unit)
IVR telephony system

Monitoring Examples

An operator would poll alrmLogTable/alrmLogTableEntry, keyed by alrmLogIdx, to review recent alarms via alrmLogSeverity and alrmLogCode, cross-referenced with alrmLogVruId, alrmLogLineId, and alrmLogHostId to pinpoint which VRU unit, telephony line, or host triggered the event. A cluster of high-severity entries tied to one alrmLogLineId would indicate a failing voice port or line interface. Watching alrmLogNumber against alrmLogMax helps detect when the alarm log is nearing capacity and older entries may be overwritten.

What Can Be Monitored

alarm log entries by severity/code
affected VRU/line/host identifiers
alarm log fill level
event change notifications

Imported Objects

From PERIPHONICS-MIB

periphonics

MODULE-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DateAndTime
DisplayString
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
alarms	1.3.6.1.4.1.1357.1.2.3
INT alrmLogCode	1.3.6.1.4.1.1357.1.2.3.6.1.3	INTEGER	read-only	Code assigned to identify this alarm.
INT alrmLogComponentId	1.3.6.1.4.1.1357.1.2.3.6.1.11	INTEGER	read-only	Component identifier of the VPS/is component which generated this alarm.
IP alrmLogComponentIpAddress	1.3.6.1.4.1.1357.1.2.3.6.1.12	IpAddress	read-only	Component IP address of the VPS/is component which generated this alarm.
INT alrmLogComponentType	1.3.6.1.4.1.1357.1.2.3.6.1.10	INTEGER	read-only	Component type of the VPS/is component which generated this alarm.
INT alrmLogHostId	1.3.6.1.4.1.1357.1.2.3.6.1.6	INTEGER	read-only	The host identifier associated with this alarm. A value of 0 indicates that no host is associated with this alarm.
INT alrmLogIdx	1.3.6.1.4.1.1357.1.2.3.6.1.1	INTEGER	not-accessible	Index into the alarm log table between one and alrmLogNumber.
INT alrmLogLineId	1.3.6.1.4.1.1357.1.2.3.6.1.5	INTEGER	read-only	The phone line number associated with this alarm. A value of 0 indicates no phone line.
INT alrmLogMax	1.3.6.1.4.1.1357.1.2.3.4	INTEGER	read-only	Specifies the maximum number of alarms that may be logged in the alarm log table at once. When alrmLogNumber is equivalent to alrmLogMax, the first alarm in the table will be removed when the next alarm is added.
STR alrmLogMessage	1.3.6.1.4.1.1357.1.2.3.6.1.8	DisplayString	read-only	A message describing the alarm that occurred.
INT alrmLogNumber	1.3.6.1.4.1.1357.1.2.3.5	INTEGER	read-only	The number of log entries currently defined.
STR alrmLogProcName	1.3.6.1.4.1.1357.1.2.3.6.1.7	DisplayString	read-only	The name of the process that generated this alarm.
INT alrmLogSeverity	1.3.6.1.4.1.1357.1.2.3.6.1.2	INTEGER	read-only	Integer describing how severe this alarm is. The lower the value, the lower the severity. A severity value of 0 indicates that no severity has been assigned to this alarm.
alrmLogTable	1.3.6.1.4.1.1357.1.2.3.6		not-accessible	A list of alarm entries. The number of entries is given by alrmLogNumber. This list could be thought of as a queue. When the comonent generates an alarm, it is added to the end of the list. If the number of entries reaches alrmLogMax than the first entry will be deleted before a new one is added.
alrmLogTableEntry	1.3.6.1.4.1.1357.1.2.3.6.1		not-accessible	An alarm entry containing objects that describe that alarm.
DAT alrmLogTime	1.3.6.1.4.1.1357.1.2.3.6.1.9	DateAndTime	read-only	The time that this alarm was generated.
INT alrmLogVruId	1.3.6.1.4.1.1357.1.2.3.6.1.4	INTEGER	read-only	VRU identifier which generated this alarm. A value of 0 is used to indicate no VRU is associated with this alarm. **NOTE: this object is deprecated and has been replaced by alrmLogComponentId object.
STR appDescr	1.3.6.1.4.1.1357.1.6.1.3	DisplayString	read-write	A textual description of this application. It is mandatory that this contain only printable ASCII characters.
applicationGroup	1.3.6.1.4.1.1357.1.1.2.5			A collection of objects related to a VRU application.
INT appLineCnt	1.3.6.1.4.1.1357.1.6.1.5	INTEGER	read-only	The number of lines that this application is assigned to.
STR appName	1.3.6.1.4.1.1357.1.6.1.2	DisplayString	not-accessible	The name of the application that can been assigned to a line. This name must be unique for each VRU
STR appOptions	1.3.6.1.4.1.1357.1.6.1.4	DisplayString	read-only	The options that are needed during this applications startup.
DAT appStatsLastChange	1.3.6.1.4.1.1357.1.7.1.4	DateAndTime	read-only	Date and time when this application stat was recorded.
STR appStatsName	1.3.6.1.4.1.1357.1.7.1.2	DisplayString	not-accessible	Name which identifies this application stat.
appStatsTable	1.3.6.1.4.1.1357.1.7		not-accessible	All application specific stats that have been collected.
appStatsTableEntry	1.3.6.1.4.1.1357.1.7.1		not-accessible	A (conceptual) entry for one application stat
INT appStatsValue	1.3.6.1.4.1.1357.1.7.1.3	INTEGER	read-only	An application stats value. This value is gathered on 15 minute intervals.
INT appStatsVruId	1.3.6.1.4.1.1357.1.7.1.1	INTEGER	not-accessible	The VRU identifier that this application statistic is associated with.
appTable	1.3.6.1.4.1.1357.1.6		not-accessible	All applications that VRU currently knows about.
appTableEntry	1.3.6.1.4.1.1357.1.6.1		not-accessible	A (conceptual) entry for one VRU application
INT appVruId	1.3.6.1.4.1.1357.1.6.1.1	INTEGER	not-accessible	VRU id that this application has been assigned to.
componentEventsGroup	1.3.6.1.4.1.1357.1.1.2.9			A collection of objects related to a VRU.
componentEventsGroup2	1.3.6.1.4.1.1357.1.1.2.11			A collection of objects related to a VRU.
componentGroup	1.3.6.1.4.1.1357.1.1.2.7			A collection of objects related to components.
INT componentId	1.3.6.1.4.1.1357.1.10.3.1.2	INTEGER	not-accessible	Identifier of this component.
IP componentIpAddress	1.3.6.1.4.1.1357.1.10.3.1.3	IpAddress	read-only	IP address of this component.
componentNotificationsGroup	1.3.6.1.4.1.1357.1.1.2.8			A collection of notifications related to the VPS/is network.
componentNotificationsGroup2	1.3.6.1.4.1.1357.1.1.2.10			A collection of notifications related to the VPS/is network.
components	1.3.6.1.4.1.1357.1.10
INT componentState	1.3.6.1.4.1.1357.1.10.3.1.4	INTEGER	read-only	Current state of this component.
DAT componentStateLastChange	1.3.6.1.4.1.1357.1.10.3.1.5	DateAndTime	read-only	Date and time this component last changed its state.
componentTable	1.3.6.1.4.1.1357.1.10.3		not-accessible	All components found in the system.
componentTableEntry	1.3.6.1.4.1.1357.1.10.3.1		not-accessible	A (conceptual) entry for one component.
INT componentType	1.3.6.1.4.1.1357.1.10.3.1.1	INTEGER	not-accessible	Type of this component.
INT componentTypeId	1.3.6.1.4.1.1357.1.10.1.1.1	INTEGER	not-accessible	Identifier for this component type.
STR componentTypeName	1.3.6.1.4.1.1357.1.10.1.1.2	DisplayString	read-only	Name of this component type.
componentTypeTable	1.3.6.1.4.1.1357.1.10.1		not-accessible	All defined component types.
componentTypeTableEntry	1.3.6.1.4.1.1357.1.10.1.1		not-accessible	A (conceptual) entry for one component type.
INT evChange	1.3.6.1.4.1.1357.1.2.1.2	INTEGER	accessible-for-notify	Describes the type of change which just occurred. This object can not be retrieved from the SNMP agent.
OID evObjectId	1.3.6.1.4.1.1357.1.2.1.1	OBJECT IDENTIFIER	accessible-for-notify	Object identifier associated with the source of the trap. This object can not be retrieved from the SNMP agent.
INT hostAdminState	1.3.6.1.4.1.1357.1.8.1.8	INTEGER	read-write	Desired state that Network Manager wants the host in.
STR hostDescr	1.3.6.1.4.1.1357.1.8.1.3	DisplayString	read-write	A textual description of this host. It is mandatory that this contain only printable ASCII characters.
hostGroup	1.3.6.1.4.1.1357.1.1.2.6			A collection of objects related to a VRU host.
INT hostId	1.3.6.1.4.1.1357.1.8.1.2	INTEGER	not-accessible	Unique identifier associated with this host.
INT hostLuCnt	1.3.6.1.4.1.1357.1.8.1.4	INTEGER	read-only	Number of lu's defined for this host. This also indicates the number of rows in the luTable(7) for this host.
INT hostMedia	1.3.6.1.4.1.1357.1.8.1.6	INTEGER	read-only	Media used for communicating with the host.
INT hostProtocol	1.3.6.1.4.1.1357.1.8.1.5	INTEGER	read-only	Protocol which is used for host communications.
INT hostState	1.3.6.1.4.1.1357.1.8.1.9	INTEGER	read-only	Current state of the host.
DAT hostStateLastChange	1.3.6.1.4.1.1357.1.8.1.10	DateAndTime	read-only	Date and time this host last changed it state.
hostTable	1.3.6.1.4.1.1357.1.8		not-accessible	All hosts defined for a VRU.
hostTableEntry	1.3.6.1.4.1.1357.1.8.1		not-accessible	A (conceptual) entry for one VRU host
INT hostVruId	1.3.6.1.4.1.1357.1.8.1.1	INTEGER	not-accessible	The VRU identifier that this host is associated with.
INT lineAppAdminState	1.3.6.1.4.1.1357.1.4.1.8	INTEGER	read-write	Desired state that Network Manager wants the application in.
DAT lineAppCfgLastChange	1.3.6.1.4.1.1357.1.4.1.11	DateAndTime	read-only	Date and time of last application configure or unconfigure on this line.
STR lineAppName	1.3.6.1.4.1.1357.1.4.1.6	DisplayString	read-write	The name of the application that is currently assigned to this line. Any response PDU on this object will return the name of the application assigned to this line. If there is no application assigned to this line, a 0 length string is returned. Assigning a new application to this line is achieved by setting lineAppAdminState to assign and this object to the applications name.
STR lineAppOverlay	1.3.6.1.4.1.1357.1.4.1.7	DisplayString	read-only	The name of the application that has been linked to this line.
INT lineAppState	1.3.6.1.4.1.1357.1.4.1.9	INTEGER	read-only	Current state of the application that is assigned to this logical line. If no applications are assigned this entry will be noapp(3)
DAT lineAppStateLastChange	1.3.6.1.4.1.1357.1.4.1.10	DateAndTime	read-only	Date and time that the current application assigned to this line last changed its state.
lineGroup	1.3.6.1.4.1.1357.1.1.2.4			A collection of objects related to a line on a VRU.
INT lineId	1.3.6.1.4.1.1357.1.4.1.2	INTEGER	not-accessible	The line number of this phone line. This number is unique for each VRU.
INT lineProtocol	1.3.6.1.4.1.1357.1.4.1.4	INTEGER	read-only	A value which indicates the set of protocols this phone line offers. The value is a sum. This value initially takes the value of zero which indicates that the protocol is unknown. Then for each protocol that this line supports, its protocol value is added to the sum. Value Functionality 0x00001 Uses some other type of protocol 0x00002 Some analog protocol 0x00004 AT&T Bell release 0x00008 British Paging (BTUK/MCP) 0x00010 Channel bank with 2 wire option 0x00020 Channel bank with 2 wire FXOR else FXO 0x00040 Channel bank with 4 wire E&M 0x00080 Channel bank FSX[r] else FXO[R] 0x00100 Channel bank loop start else ground 0x00200 Channel bank standard access 0x00400 Common channel signalling (SS7) 0x00800 Galaxy 5/2 ACD 0x01000 ISDN 0x02000 Loop hangup supervision 0x04000 Mercury CAS signalling 0x08000 Network side protocol 0x10000 R1 signaling system 0x20000 R2 signaling with DTMF outdial 0x40000 R2 signaling system
INT lineState	1.3.6.1.4.1.1357.1.4.1.5	INTEGER	read-only	Current state of this line. The line may be currently servicing a call (connected), in service but not in a call service or referral state (idle), not in service nor down (busy), referral (referral), or down (down). If we are unable to connect to the VRU than the line state will be unknown (unknown). A logical line line state will always be unknown.
lineTable	1.3.6.1.4.1.1357.1.4		not-accessible	All physical and logical lines that are attached to a Voice Response Units(VRU).
lineTableEntry	1.3.6.1.4.1.1357.1.4.1		not-accessible	A (conceptual) entry for one physical/logical line.
INT lineType	1.3.6.1.4.1.1357.1.4.1.3	INTEGER	read-only	Specifies whether this line is a logical(3) or a physical(4) phone line. A line type of unknown(2) indicates that we cant determine the line type at this moment.
INT lineVruId	1.3.6.1.4.1.1357.1.4.1.1	INTEGER	not-accessible	The VRU identifier that this phone line is associated with.
STR luDescr	1.3.6.1.4.1.1357.1.9.1.4	DisplayString	read-only	A textual description of this LU. It is mandatory that this contain only printable ASCII characters.
INT luHostId	1.3.6.1.4.1.1357.1.9.1.2	INTEGER	not-accessible	Host entity that this LU is associated with.
INT luId	1.3.6.1.4.1.1357.1.9.1.3	INTEGER	not-accessible	LU identifier that is associated with this LU.
STR luPoolName	1.3.6.1.4.1.1357.1.9.1.5	DisplayString	read-only	Pool name that this LU is assigned to.
INT luState	1.3.6.1.4.1.1357.1.9.1.6	INTEGER	read-only	Current state of this LU.
DAT luStateLastChange	1.3.6.1.4.1.1357.1.9.1.7	DateAndTime	read-only	Date and time this lu last changed it state.
luTable	1.3.6.1.4.1.1357.1.9		not-accessible	All logical units(LU) defined for hosts on a VRU.
luTableEntry	1.3.6.1.4.1.1357.1.9.1		not-accessible	A (conceptual) entry for one LU
INT luVruId	1.3.6.1.4.1.1357.1.9.1.1	INTEGER	not-accessible	VRU entity that this LU is associated with.
NTF notifyAlarm	1.3.6.1.4.1.1357.1.2.2.1			When a exceptional condition occurs the VRU system will generate an alarm. This trap forwards these alarms to the Network Management Station. **NOTE: this trap is deprecated and replaced by notifyAlarmByComponent trap
NTF notifyAlarmByComponent	1.3.6.1.4.1.1357.1.2.2.9			When a exceptional condition occurs the VPS/is network a component will generate an alarm. This trap forwards these these alarms to the Network Management Station. **NOTE: this trap is deprecated and replaced by the notifyAlarmByComponentEx trap.
NTF notifyAlarmByComponentEx	1.3.6.1.4.1.1357.1.2.2.10			When a exceptional condition occurs the VPS/is network a component will generate an alarm. This trap forwards these these alarms to the Network Management Station. This is an extended version of notifyAlarmByComponent and includes the IP address of the component generating the alarm.
NTF notifyComponentStateChg	1.3.6.1.4.1.1357.1.2.2.8			This trap is forwarded to the Network Management Station when a VRU Network component changes its state.
NTF notifyHostStateChg	1.3.6.1.4.1.1357.1.2.2.5			This trap is forwarded to the Network Management Station when a VRU host changes its state.
NTF notifyLineAppStateChg	1.3.6.1.4.1.1357.1.2.2.3			This trap is forwarded to the Network Management Station when a application attached to a VRU line changes its state.
NTF notifyLuStateChg	1.3.6.1.4.1.1357.1.2.2.6			This trap is forwarded to the Network Management Station when a VRU host lu changes its state.
NTF notifySpanStateChg	1.3.6.1.4.1.1357.1.2.2.4			This trap is forwarded to the Network Management Station when a VRU span changes its state.
NTF notifyTopologyChg	1.3.6.1.4.1.1357.1.2.2.7			This trap is forwarded to the Network Management Station when a VRU Network object topology status has changed.
NTF notifyVruStateChg	1.3.6.1.4.1.1357.1.2.2.2			This trap is forwarded to the Network Management Station when the VRU changes its state. **NOTE: this trap is deprecated and replaced by the notifyComponentStateChg trap.
T/F spanEnabled	1.3.6.1.4.1.1357.1.5.1.5	TruthValue	read-only	Indicates whether span is enabled or disabled. A value of true(1) indicates span is enabled and a value of false(2) indicates span is disabled.
INT spanId	1.3.6.1.4.1.1357.1.5.1.2	INTEGER	not-accessible	Identifier of this span.
INT spanLineIdStart	1.3.6.1.4.1.1357.1.5.1.3	INTEGER	read-only	Line id of the first line in this span.
INT spanLineNumber	1.3.6.1.4.1.1357.1.5.1.4	INTEGER	read-only	Number of lines in this span.
INT spanState	1.3.6.1.4.1.1357.1.5.1.6	INTEGER	read-only	Current state of this span.
DAT spanStateLastChange	1.3.6.1.4.1.1357.1.5.1.7	DateAndTime	read-only	Date and time that the span last changed its state.
spanTable	1.3.6.1.4.1.1357.1.5		not-accessible	All spans which are attached to a Voice Response Unit (VRU).
spanTableEntry	1.3.6.1.4.1.1357.1.5.1		not-accessible	A (conceptual) entry for one span.
INT spanVruId	1.3.6.1.4.1.1357.1.5.1.1	INTEGER	not-accessible	VRU identifier that this span is associated with.
INT vruAdminState	1.3.6.1.4.1.1357.1.3.1.7	INTEGER	read-write	The network managers desired state of this VRU entity.
STR vruDescr	1.3.6.1.4.1.1357.1.3.1.3	DisplayString	read-write	A textual description of this VRU entity. It is mandatory that this contain only printable ASCII characters.
vruEvents	1.3.6.1.4.1.1357.1.2
vruEventsGroup	1.3.6.1.4.1.1357.1.1.2.2			A collection of objects related to a VRU.
vruEventVars	1.3.6.1.4.1.1357.1.2.1
vruGroup	1.3.6.1.4.1.1357.1.1.2.3			A collection of objects related to a VRU.
INT vruHostCnt	1.3.6.1.4.1.1357.1.3.1.6	INTEGER	read-only	Number of hosts defined for this system. This also indicates the number of rows in the hostTable(6) for this VRU.
INT vruId	1.3.6.1.4.1.1357.1.3.1.1	INTEGER	not-accessible	The VRU number associated with this VRU entity. Note that is a unique number within VRU network.
IP vruIpAddress	1.3.6.1.4.1.1357.1.3.1.2	IpAddress	read-only	VRU network ip address.
INT vruLineCnt	1.3.6.1.4.1.1357.1.3.1.4	INTEGER	read-only	Number of physical phone lines on this system.
vruNetwork	1.3.6.1.4.1.1357.1			SNMP MIB module for a VRU Network.
vruNetworkMIBCompliance	1.3.6.1.4.1.1357.1.1.1.1			The compliance statement for SNMPv2 entities which implement the VRU-NETWORK MIB.
vruNetworkMIBComplianceByComponent	1.3.6.1.4.1.1357.1.1.1.2			The compliance statement for SNMPv2 entities which implement the VRU-NETWORK MIB.
vruNetworkMIBComplianceByComponent2	1.3.6.1.4.1.1357.1.1.1.3			The compliance statement for SNMPv2 entities which implement the VRU-NETWORK MIB.
vruNetworkMIBCompliances	1.3.6.1.4.1.1357.1.1.1
vruNetworkMIBConformance	1.3.6.1.4.1.1357.1.1
vruNetworkMIBGroups	1.3.6.1.4.1.1357.1.1.2
vruNotifications	1.3.6.1.4.1.1357.1.2.2
vruNotificationsGroup	1.3.6.1.4.1.1357.1.1.2.1			A collection of notifications related to an Voice Response Unit(VRU).
INT vruSpanCnt	1.3.6.1.4.1.1357.1.3.1.5	INTEGER	read-only	Number of spans on this system. This also indicates the number of rows in the spanTable(4) for this VRU.
INT vruState	1.3.6.1.4.1.1357.1.3.1.8	INTEGER	read-only	The current status of the VRU entity.
DAT vruStateLastChange	1.3.6.1.4.1.1357.1.3.1.9	DateAndTime	read-only	Date and time that this VRU entity changed its state.
vruTable	1.3.6.1.4.1.1357.1.3		not-accessible	All Voice Response Units(VRU) a agent knows about
vruTableEntry	1.3.6.1.4.1.1357.1.3.1		not-accessible	A (conceptual) row entry for one VRU.

RFC description

Monitors network components and alarms for Periphonics Voice Response Unit (VRU) systems.

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Download PERIPHONICS-VRU-NETWORK-MIB

What Is PERIPHONICS-VRU-NETWORK-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

RFC description