SONUS-DIRECTORY-SERVICES-MIB

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Organization: Sonus Networks, Inc.

Last Updated: 2001-02-03

Category: Sonus Networks VoIP Softswitch

Description: Covers LDAP directory services integration on the Sonus Networks softswitch, used for subscriber and routing data.

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What Is SONUS-DIRECTORY-SERVICES-MIB?

SONUS-DIRECTORY-SERVICES-MIB is a proprietary Sonus Networks (later Sonus/Ribbon Communications) MIB for the vendor's carrier-grade softswitch and media gateway controller platform, covering LDAP-based directory services used for subscriber lookup and call routing. It exposes configuration-oriented data - named route entries, trunk group associations, and administrative state/row-status controls for route table entries - rather than raw performance counters. Operators use it primarily to monitor the software-side routing configuration health of the softswitch: whether route name entries are administratively enabled and correctly mapped to trunk groups, which indirectly reflects the health of the call-routing subsystem. No explicit external dependency is documented, but like other SONUS-* MIBs it is designed to sit alongside the vendor's broader enterprise MIB tree and standard SNMPv2-SMI conventions. Typical deployment is in carrier or enterprise VoIP/softswitch installations where NOC staff use SONUS-DIRECTORY-SERVICES-MIB SNMP monitoring to track routing table provisioning state alongside call performance MIBs.

IPNetwork Monitor allows you to monitor SNMP objects defined in SONUS-DIRECTORY-SERVICES-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
Sonus/Ribbon media gateway controller

Monitoring Examples

An admin would poll sonusDsRouteNameTable/sonusDsRouteNameEntry to see each configured route name (sonusDsRouteName) along with its associated trunk group names (sonusDsRoute1TgName through sonusDsRoute4TgName). Checking sonusDsRouteNameAdminState and sonusDsRouteNameRowStatus reveals whether a route entry is administratively enabled and valid, catching a route that was provisioned but left in a notReady or inactive row status, which would silently block call routing through that path. sonusDsRouteNameNextIndex is used internally for allocating new route indices during provisioning.

What Can Be Monitored

route name admin state
route name row status
trunk group associations per route
route table index allocation

Imported Objects

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString
RowStatus

From SONUS-SMI

sonusServicesMIBs

OBJECT-IDENTITY

From SONUS-TC

SonusName

How to Use in IPNetwork Monitor

Example using sonusUnknownRoutes OID:

Select a Sonus Networks softswitch, Sonus/Ribbon media gateway controller (LDAP directory/route-table configuration) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type sonusUnknownRoutes into the Find box to locate it in the OID tree, then select it and click OK. It reports the number of unresolved directory service route look up since the last reset. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is an Integer32-type OID, Value bounds is the most useful condition here — trigger an alert if the count changes from its expected baseline, since that would indicate the underlying set of items changed unexpectedly. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
sonusDirectoryServicesMIB	1.3.6.1.4.1.2879.2.5.1			The MIB Module for Directory Services Management.
sonusDirectoryServicesMIBObjects	1.3.6.1.4.1.2879.2.5.1.1
sonusRouteObjects	1.3.6.1.4.1.2879.2.5.1.1.1
sonusRouteNameObjects	1.3.6.1.4.1.2879.2.5.1.1.1.1
I32 sonusDsRouteNameNextIndex	1.3.6.1.4.1.2879.2.5.1.1.1.1.1	Integer32	read-only	The next valid index to use when creating a new sonusDsRouteNameEntry
sonusDsRouteNameTable	1.3.6.1.4.1.2879.2.5.1.1.1.1.2		not-accessible	Each route name can be associated with up to 4 routes. Each route is comprised of 3 elements, namely the gateway name, gateway's trunk group name and the trunk group's attributes. The routes are ordered in terms of preferences.
sonusDsRouteNameEntry	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1		not-accessible	A route name entry containing the following configuration objects.
I32 sonusDsNameRouteTableIndex	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.1	Integer32	read-only	A unique value for a route table entry.
I32 sonusDsRouteNameIndex	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.2	Integer32	read-only	A unique value for each Route Name entry.
STR sonusDsRouteName	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.3	DisplayString	read-write	Destination Route name for the following routes.
STR sonusDsRoute1TgName	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.4	DisplayString	read-write	Route1's trunk group name
STR sonusDsRoute2TgName	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.5	DisplayString	read-write	Route2's trunk group name
STR sonusDsRoute3TgName	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.6	DisplayString	read-write	Route3's trunk group name
STR sonusDsRoute4TgName	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.7	DisplayString	read-write	Route4's trunk group name
INT sonusDsRouteNameAdminState	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.8	INTEGER	read-write	The requested state of the given route name.
ROW sonusDsRouteNameRowStatus	1.3.6.1.4.1.2879.2.5.1.1.1.1.2.1.9	RowStatus	read-write	This is for SNMP use.
sonusRouteTableObjects	1.3.6.1.4.1.2879.2.5.1.1.1.2
I32 sonusDsRouteTableNextIndex	1.3.6.1.4.1.2879.2.5.1.1.1.2.1	Integer32	read-only	The next valid index to use when creating a new sonusDsRouteTableEntry
sonusDsRouteTable	1.3.6.1.4.1.2879.2.5.1.1.1.2.2		not-accessible	Characteristicss of a route table.
sonusDsRouteTableEntry	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1		not-accessible	A route table entry containing the following configuration objects.
I32 sonusDsRouteTableIndex	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1.1	Integer32	read-only	A unique value for each route table entry.
SON sonusDsRouteTableName	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1.2	SonusName	read-write	The name of this route table
INT sonusDsRouteTableType	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1.3	INTEGER	read-write	Route table type specifies the format of the route table.
I32 sonusDsMaxDigits	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1.4	Integer32	read-write	A maximum of digits that is used for the look-up.
I32 sonusDsMaxRoutes	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1.5	Integer32	read-write	A maximum of 4 routes are allowed per route name entry in the route table.
STR sonusDsTableCountryCode	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1.6	DisplayString	read-write	Country code portion of phone number address entry
INT sonusDsRouteTableAdminState	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1.7	INTEGER	read-write	The requested state of the given route table.
ROW sonusDsRouteTableRowStatus	1.3.6.1.4.1.2879.2.5.1.1.1.2.2.1.8	RowStatus	read-write	This is for SNMP use.
sonusRouteAddressObjects	1.3.6.1.4.1.2879.2.5.1.1.1.3
sonusDsAddressRouteTable	1.3.6.1.4.1.2879.2.5.1.1.1.3.1		not-accessible	Each phone number has a corresponding route name in a specific route table.
sonusDsAddressRouteEntry	1.3.6.1.4.1.2879.2.5.1.1.1.3.1.1		not-accessible	A Route address entry containing the following configuration objects.
I32 sonusDsAddressRouteTableIndex	1.3.6.1.4.1.2879.2.5.1.1.1.3.1.1.1	Integer32	read-only	A unique route table entry.
I32 sonusDsAddressRouteIndex	1.3.6.1.4.1.2879.2.5.1.1.1.3.1.1.2	Integer32	read-only	A unique value for each phone number address entry.
STR sonusDsAddressCountryCode	1.3.6.1.4.1.2879.2.5.1.1.1.3.1.1.3	DisplayString	read-write	Country code portion of phone number address entry
STR sonusDsAddress	1.3.6.1.4.1.2879.2.5.1.1.1.3.1.1.4	DisplayString	read-write	Phone number address entry
STR sonusDsAddressRouteName	1.3.6.1.4.1.2879.2.5.1.1.1.3.1.1.5	DisplayString	read-write	Route Name for this phone number.
INT sonusDsAddressRouteAdminState	1.3.6.1.4.1.2879.2.5.1.1.1.3.1.1.6	INTEGER	read-write	The requested state of the given route table.
ROW sonusDsAddressRouteRowStatus	1.3.6.1.4.1.2879.2.5.1.1.1.3.1.1.7	RowStatus	read-write	This is for SNMP use.
sonusDestinationTrunkObjects	1.3.6.1.4.1.2879.2.5.1.1.1.4
I32 sonusDsDestTgNextIndex	1.3.6.1.4.1.2879.2.5.1.1.1.4.1	Integer32	read-only	The next valid index to use when creating a new sonusDsDestTgEntry
sonusDsDestTgTable	1.3.6.1.4.1.2879.2.5.1.1.1.4.2		not-accessible	Each Destination Trunk group has both a set of trunk group attributes and a corresponding gateway name
sonusDsDestTgEntry	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1		not-accessible	A destination trunk group entry containing the following configuration objects.
I32 sonusDsDestTgIndex	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1.1	Integer32	read-only	A unique value for each destination trunk group entry.
SON sonusDsDestTgName	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1.2	SonusName	read-write	The name of this destination trunk group
INT sonusDsDestTrunk	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1.3	INTEGER	read-write	Bearer transfer rate attribute of this trunk group. Unrestricted is 64KB and restricted is 56KB.
INT sonusDsDestTgSignaling	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1.4	INTEGER	read-write	Signaling protocol attribute of this trunk group.
STR sonusDsDestGwName	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1.5	DisplayString	read-write	The name of the gateway that is assigned to this destination trunk group.
STR sonusDsDestCarrier	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1.6	DisplayString	read-write	The name of the carrier that is assigned to this destination trunk group.
INT sonusDsDestTgAdminState	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1.7	INTEGER	read-write	The requested state of the given route table.
ROW sonusDsDestTgRowStatus	1.3.6.1.4.1.2879.2.5.1.1.1.4.2.1.8	RowStatus	read-write	This is for SNMP use.
sonusRouteStatusObjects	1.3.6.1.4.1.2879.2.5.1.1.1.5
I32 sonusUnknownRoutesEx	1.3.6.1.4.1.2879.2.5.1.1.1.5.1	Integer32	read-write	Number of unresolved directory service route look up since the last reset.
sonusDirectoryConfigObjects	1.3.6.1.4.1.2879.2.5.1.1.2
STR sonusDsCountryCode	1.3.6.1.4.1.2879.2.5.1.1.2.1	DisplayString	read-write	Country code for this gateway.
I32 sonusDsMaxRemoteTg	1.3.6.1.4.1.2879.2.5.1.1.2.2	Integer32	read-write	Maximum allowable destination or remote trunk groups per gateway.
I32 sonusDsMaxRouteNames	1.3.6.1.4.1.2879.2.5.1.1.2.3	Integer32	read-write	Maximum allowable routenames per route table.
INT sonusDsAccess	1.3.6.1.4.1.2879.2.5.1.1.2.4	INTEGER	read-write	Directory services access for look ups.
I32 sonusDsMaxTables	1.3.6.1.4.1.2879.2.5.1.1.2.5	Integer32	read-write	Maximum route table for this gateway.
I32 sonusDsMaxAddresses	1.3.6.1.4.1.2879.2.5.1.1.2.6	Integer32	read-write	Maximum address routes per route table for this gateway.
I32 sonusDsMaxTollFreePrefixes	1.3.6.1.4.1.2879.2.5.1.1.2.7	Integer32	read-write	Maximum toll free prefixes for this gateway.
sonusTollFreeObjects	1.3.6.1.4.1.2879.2.5.1.1.3
sonusDsTollFreeNpaTable	1.3.6.1.4.1.2879.2.5.1.1.3.1		not-accessible	This is a table containing a list of toll free NPAs for look up in the SCP.
sonusDsTollFreeNpaEntry	1.3.6.1.4.1.2879.2.5.1.1.3.1.1		not-accessible	Each entry lists a toll free NPA
I32 sonusDsTollFreeNpaIndex	1.3.6.1.4.1.2879.2.5.1.1.3.1.1.1	Integer32	read-only	A unique value for each route server between 1 and maximum allowed.
STR sonusDsTollFreeNpaNumber	1.3.6.1.4.1.2879.2.5.1.1.3.1.1.2	DisplayString	read-write	This is NPA or toll free prefix.
INT sonusDsTollFreeNpaAdminState	1.3.6.1.4.1.2879.2.5.1.1.3.1.1.3	INTEGER	read-write	Allow administrator to disable or enable the use of this NPA for a look up.
ROW sonusDsTollFreeNpaRowStatus	1.3.6.1.4.1.2879.2.5.1.1.3.1.1.4	RowStatus	read-write	This is for SNMP use.

RFC description

Manages Sonus Networks softswitch LDAP directory services integration for subscriber and routing data.

Start monitoring Sonus Networks softswitch, Sonus/Ribbon media gateway controller (LDAP directory/route-table configuration) 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-DIRECTORY-SERVICES-MIB