SONUS-DS3-MIB

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Organization: Sonus Networks, Inc.

Last Updated: 2001-02-03

Category: Sonus Networks VoIP Softswitch

Description: Manages Sonus Networks softswitch DS3 TDM interface configuration, framing, and performance counters.

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What Is SONUS-DS3-MIB?

SONUS-DS3-MIB is a proprietary Sonus Networks MIB for managing DS3 (T3) TDM trunk interfaces on the vendor's softswitch/media gateway platform, covering framing and administrative interface configuration. It exposes hardware-location and admin-state data: shelf/slot/port/DS3 index mapping tied to the standard ifIndex, plus administrative state, mode, and timeout settings for each DS3 port. Its monitoring value centers on hardware trunk card status - confirming a DS3 port's admin state is up and correctly associated with its ifIndex after a card install or swap - which is critical since a misconfigured or down DS3 port takes an entire T3 worth of TDM trunk capacity offline. It builds on the standard ifIndex convention from IF-MIB and conceptually parallels IETF DS3/DS1 MIB work (RFC 3895) though this module is vendor-specific. Typical deployment is carrier telephony gateways with T3/DS3 TDM trunk interface cards. Engineers can download the SONUS-DS3-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in SONUS-DS3-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

Sonus Networks softswitch/media gateway
DS3 trunk interface card

Monitoring Examples

Polling sonusDsx3AdmnTable/sonusDsx3AdmnEntry surfaces each DS3 port's shelf/slot/port/DS3 index (sonusDsx3AdmnShelfIndex, sonusDsx3AdmnSlotIndex, sonusDsx3AdmnPortIndex, sonusDsx3AdmnDs3Index) mapped to its ifIndex (sonusDsx3AdmnIfIndex) and administrative state (sonusDsx3AdmnState). An operator checks sonusDsx3AdmnState to confirm a T3 trunk card port is enabled, and sonusDsx3AdmnMode/sonusDsx3AdmnTimeout to verify line mode and signaling timeout settings, catching a DS3 port left disabled after a card swap.

What Can Be Monitored

DS3 port administrative state
shelf/slot/port/DS3 index mapping
ifIndex association
port mode and timeout configuration
row status of DS3 admin entries

Imported Objects

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DisplayString
RowStatus

From SONUS-COMMON-MIB

sonusDs3Index	OBJECT-TYPE
sonusEventClass	OBJECT-TYPE
sonusEventDescription	OBJECT-TYPE
sonusEventLevel	OBJECT-TYPE
sonusPortIndex	OBJECT-TYPE
sonusShelfIndex	OBJECT-TYPE
sonusSlotIndex	OBJECT-TYPE

From SONUS-SMI

sonusCircuitMIBs

OBJECT-IDENTITY

From SONUS-TC

SonusAdminAction
SonusAdminState
SonusName
SonusServiceState

OIDs

OID symbolic	OID numeric	Type	Access	Description
sonusDsx3MIB	1.3.6.1.4.1.2879.2.4.2			The MIB Module DS3 management.
sonusDsx3MIBObjects	1.3.6.1.4.1.2879.2.4.2.1
sonusDsx3Admn	1.3.6.1.4.1.2879.2.4.2.1.1
sonusDsx3AdmnNextIndex	1.3.6.1.4.1.2879.2.4.2.1.1.1
sonusDsx3AdmnTable	1.3.6.1.4.1.2879.2.4.2.1.1.2		not-accessible	Table of Sonus Enterprise Configurations for all DS3s
sonusDsx3AdmnEntry	1.3.6.1.4.1.2879.2.4.2.1.1.2.1		not-accessible	Entry in Table consisting of the all the Sonus Enterprise DS3 Configurations
ROW sonusDsx3AdmnRowStatus	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.1	RowStatus	read-write	DS3, Needed for SNMP
SON sonusDsx3AdmnName	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.2	SonusName	read-write	Name of this DS3
I32 sonusDsx3AdmnShelfIndex	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.3	Integer32	read-only	Shelf index for this table
I32 sonusDsx3AdmnSlotIndex	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.4	Integer32	read-only	Slot index for this table
I32 sonusDsx3AdmnPortIndex	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.5	Integer32	read-only	Port index for this table
I32 sonusDsx3AdmnDs3Index	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.6	Integer32	read-only	Ds3 Index into this table
I32 sonusDsx3AdmnIfIndex	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.7	Integer32	read-only	Ds3 If Index. Same as the If index of the standard table
SON sonusDsx3AdmnState	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.8	SonusAdminState	read-write	State of DS3, Enabled/Disabled
I32 sonusDsx3AdmnTimeout	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.9	Integer32	read-write	Max time in minutes before dryup takes place
SON sonusDsx3AdmnMode	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.10	SonusServiceState	read-write	DS3 is in service or out of service.
SON sonusDsx3AdmnAction	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.11	SonusAdminAction	read-write	Force out of service or wait for dryup
BIT sonusDsx3AdmnAvailDs1s	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.12	Bits	read-write	Bitstring map of Ds1s that are available on this DS3.
SON sonusDsx3AdmnDs1ModeOverride	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.13	SonusAdminState	read-write	This flag controls whether the mode and state of the DS1's carried in the DS3 are modified when the mode and state of the DS3 is modified. If this flag is set to Enabled, the DS1 state and mode are not changed when the DS3 mode and state are changed.
SON sonusDsx3AdmnInitCounters	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.14	SonusAdminState	read-write	Used to initialize all counters. Once enabled clears all T3 counters.
STR sonusDsx3AdmnCircuitId	1.3.6.1.4.1.2879.2.4.2.1.1.2.1.15	DisplayString	read-write	The Circuit Id.
sonusDsx3StatTable	1.3.6.1.4.1.2879.2.4.2.1.2		not-accessible	Table of Sonus Enterprise status for all DS3s
sonusDsx3StatEntry	1.3.6.1.4.1.2879.2.4.2.1.2.1		not-accessible	Entry in Table consisting of the all the Sonus Enterprise DS3 Status
I32 sonusDsx3StatShelfIndex	1.3.6.1.4.1.2879.2.4.2.1.2.1.1	Integer32	read-only	Shelf index for this table
I32 sonusDsx3StatSlotIndex	1.3.6.1.4.1.2879.2.4.2.1.2.1.2	Integer32	read-only	Slot index for this table
I32 sonusDsx3StatPortIndex	1.3.6.1.4.1.2879.2.4.2.1.2.1.3	Integer32	read-only	Port index for this table
I32 sonusDsx3StatDs3Index	1.3.6.1.4.1.2879.2.4.2.1.2.1.4	Integer32	read-only	Ds3 Index into this table
I32 sonusDsx3StatValidIntervals	1.3.6.1.4.1.2879.2.4.2.1.2.1.5	Integer32	read-only	Number of intervals worth of Performance Data that is valid
I32 sonusDsx3StatDs3LCV	1.3.6.1.4.1.2879.2.4.2.1.2.1.6	Integer32	read-only	Total number of line code violations
I32 sonusDsx3StatDs3FERR	1.3.6.1.4.1.2879.2.4.2.1.2.1.7	Integer32	read-only	Total number of framing errors
I32 sonusDsx3StatDs3EXZS	1.3.6.1.4.1.2879.2.4.2.1.2.1.8	Integer32	read-only	Total number of Excessive zeroes violations
I32 sonusDsx3StatDs3PERR	1.3.6.1.4.1.2879.2.4.2.1.2.1.9	Integer32	read-only	Total number of parity errors
I32 sonusDsx3StatDs3CPERR	1.3.6.1.4.1.2879.2.4.2.1.2.1.10	Integer32	read-only	Total number of C-Bit parity errors
I32 sonusDsx3StatDs3FEBE	1.3.6.1.4.1.2879.2.4.2.1.2.1.11	Integer32	read-only	Total number of FEBE errors
I32 sonusDsx3StatDs3AIS	1.3.6.1.4.1.2879.2.4.2.1.2.1.12	Integer32	read-only	Total number of AIS errors
I32 sonusDsx3StatDs3LOS	1.3.6.1.4.1.2879.2.4.2.1.2.1.13	Integer32	read-only	Total number of Loss of signal errors
STR sonusDsx3StatLineStatStr	1.3.6.1.4.1.2879.2.4.2.1.2.1.14	DisplayString	read-only	String display for DS3 line status
STR sonusDsx3StatLoopbackStr	1.3.6.1.4.1.2879.2.4.2.1.2.1.15	DisplayString	read-only	String display for DS3 loopback status
INT sonusDsx3StatOperStatus	1.3.6.1.4.1.2879.2.4.2.1.2.1.16	INTEGER	read-only	The actual status of the DS3 interface. Interface is Up if it is administratively in service and there are no line failures or hardware failures. Interface is Down if it is administratively in service and there are line failures or hardware failures, or if it is administratively out of service. Interface is DryingUp if it is administratively out of service and is drying up (no new calls, still carrying in-progress calls).
sonusDsx3MIBNotifications	1.3.6.1.4.1.2879.2.4.2.2
sonusDsx3MIBNotificationsPrefix	1.3.6.1.4.1.2879.2.4.2.2.0
NTF sonusDsx3AdminChangeNotification	1.3.6.1.4.1.2879.2.4.2.2.0.1			A sonusDsx3AdminChangeNotification trap indicates the DS3 administration changes.
NTF sonusDsx3OutOfServiceNotification	1.3.6.1.4.1.2879.2.4.2.2.0.2			A sonusDsx3OutOfServiceNotification trap indicates that a DS3 went out of service. The reason indicates the reason why and type indicates the type of failure.
NTF sonusDsx3ThresholdCrossingNotification	1.3.6.1.4.1.2879.2.4.2.2.0.3			A sonusDsx3ThresholdCrossingNotification trap indicates that a DS3 threshold has been crossed. The type indicates the type of threshold.
NTF sonusDsx3LineStatusChangeNotification	1.3.6.1.4.1.2879.2.4.2.2.0.4			A sonusDsx3LineStatusChangeNotification trap indicates the DS3 state changes. It is used to notify DS3 Alarms states
sonusDsx3MIBNotificationsObjects	1.3.6.1.4.1.2879.2.4.2.2.1
INT sonusDs3OutOfServiceReason	1.3.6.1.4.1.2879.2.4.2.2.1.1	INTEGER	read-only	The reason for DS3 going out of service
INT sonusDs3OutOfServiceType	1.3.6.1.4.1.2879.2.4.2.2.1.2	INTEGER	read-only	The type of operation which caused DS3 to go out of service
INT sonusDs3ThresholdType	1.3.6.1.4.1.2879.2.4.2.2.1.3	INTEGER	read-only	Type of threshold that was crossed which caused a threshold crossing trap
INT sonusDs3LineState	1.3.6.1.4.1.2879.2.4.2.2.1.4	INTEGER	read-only	The type of Alarm or failure which caused DS3 to go out of service
INT sonusDs3AdmnState	1.3.6.1.4.1.2879.2.4.2.2.1.5	INTEGER	read-only	The administrative state of the DS3.

RFC description

Sonus vendor-private MIB for DS3 circuit management and performance monitoring on Sonus voice networking equipment.

Start monitoring Sonus Networks softswitch/media gateway, DS3 trunk interface card (DS3/T3 TDM trunk admin 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 SONUS-DS3-MIB

What Is SONUS-DS3-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description