Unisphere-Data-SUBSCRIBER-MIB

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Organization: Unisphere Networks, Inc.

Last Updated: 2002-05-10

Category: Juniper/Unisphere Broadband

Description: Manages broadband subscriber sessions, authentication, and service activation on Unisphere ERX routers.

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What Is Unisphere-Data-SUBSCRIBER-MIB?

Unisphere-Data-SUBSCRIBER-MIB is a vendor MIB for Unisphere/Juniper ERX broadband edge routers managing individual subscriber sessions, covering local authentication credentials, encapsulation type, and domain/service assignment for each subscriber-facing interface. It exposes a local subscriber table keyed by interface index with fields for encapsulation, control state, username/password (with configurable prefixes), domain, and authentication method. Its monitoring value is software/service-state oriented: administrators verify that subscriber sessions are correctly authenticated and assigned the right service domain, which is central to broadband access troubleshooting for individual customer connections. It works in conjunction with standard interface indexing (ifIndex) conventions from the IETF IF-MIB to tie subscriber records to physical/logical access interfaces. It is deployed on Juniper/Unisphere ERX routers used by broadband/DSL service providers to manage large numbers of individual subscriber PPP or bridged sessions, typically after a Unisphere-Data-SUBSCRIBER-MIB download is loaded into the provider's MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Unisphere-Data-SUBSCRIBER-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

Juniper/Unisphere ERX broadband edge router

Monitoring Examples

An operator would inspect usdSubscrLocalTable/usdSubscrLocalEntry rows keyed by usdSubscrLocalIfIndex to confirm usdSubscrLocalEncaps, usdSubscrLocalDomain, and usdSubscrLocalAuthentication settings match the expected subscriber service profile. usdSubscrLocalControl would show whether the subscriber session is enabled, and a mismatch or missing usdSubscrLocalName/usdSubscrLocalPassword configuration would explain a subscriber authentication failure. This table is a primary troubleshooting point when a specific broadband customer cannot establish a session.

What Can Be Monitored

subscriber encapsulation type
subscriber session control/enabled state
subscriber authentication method
subscriber domain assignment
subscriber username configuration

Imported Objects

From IF-MIB

InterfaceIndex

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION

From Unisphere-Data-MIBs

usDataMibs

MODULE-IDENTITY

From Unisphere-Data-TC

UsdEnable

OIDs

OID symbolic	OID numeric	Type	Access	Description
usdSubscriberMIB	1.3.6.1.4.1.4874.2.2.49			The Subscriber MIB for the Unisphere Networks enterprise.
usdSubscrObjects	1.3.6.1.4.1.4874.2.2.49.1
usdSubscrLocal	1.3.6.1.4.1.4874.2.2.49.1.1
usdSubscrLocalTable	1.3.6.1.4.1.4874.2.2.49.1.1.1		not-accessible	Permits local configuration associating a remote subscriber's identity with a local interface, for use in circumstances where the remote subscriber's identity cannot be queried directly (e.g. dynamic IPoA operation).
usdSubscrLocalEntry	1.3.6.1.4.1.4874.2.2.49.1.1.1.1		not-accessible	Local configuration associating a remote subscriber's identity with a local interface.
NUM usdSubscrLocalIfIndex	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.1	InterfaceIndex	not-accessible	The ifIndex of the interface to which this subscriber information applies.
USD usdSubscrLocalEncaps	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.2	UsdSubscrEncaps	not-accessible	The incoming data encapsulation to which this subscriber information applies. An interface may have a unique subscriber identity configured for each incoming data encapsulation it supports.
INT usdSubscrLocalControl	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.3	INTEGER	read-write	When set to clear(1), causes the subscriber information in this entry to be cleared. When set to ok(0), there is no effect and subscriber information is unchanged. When read, always returns a value of ok(0). No other object in this entry can be set simultaneously, otherwise an InconsistentValue error is reported.
USD usdSubscrLocalNamePrefix	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.4	UsdEnable	read-write	If enabled, indicates whether the value of usdSubscrLocalName is a prefix rather than a full name.
STR usdSubscrLocalName	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.5	DisplayString	read-write	The subscriber's name. If usdSubscrLocalNamePrefix has the value 'enabled', the value of this object serves as the prefix of a full subscriber name. The full name is constructed by appending local geographic information (slot, port, etc.) that uniquely distinguishes the subscriber.
USD usdSubscrLocalPasswordPrefix	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.6	UsdEnable	read-write	If enabled, indicates whether the value of usdSubscrLocalPassword prefix rather than a full password.
STR usdSubscrLocalPassword	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.7	DisplayString	read-write	The subscriber's password. If usdSubscrLocalPasswordPrefix has the value 'enabled', the value of this object serves as the prefix of a full subscriber password. The full password is constructed by appending local geographic information (slot, port, etc.) that uniquely distinguishes the subscriber.
STR usdSubscrLocalDomain	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.8	DisplayString	read-write	The subscriber's domain.
USD usdSubscrLocalAuthentication	1.3.6.1.4.1.4874.2.2.49.1.1.1.1.9	UsdEnable	read-write	When enabled, the interface performs authentication with RADIUS server using the configured subscriber information and associated with the incoming data encapsulation (usdSubscriberLocalEncaps).
usdSubscriberMIBConformance	1.3.6.1.4.1.4874.2.2.49.4
usdSubscriberMIBCompliances	1.3.6.1.4.1.4874.2.2.49.4.1
usdSubscriberCompliance	1.3.6.1.4.1.4874.2.2.49.4.1.1			Obsolete compliance statement for systems supporting subscriber operation. This statement became obsolete when local authentication support was added.
usdSubscriberCompliance2	1.3.6.1.4.1.4874.2.2.49.4.1.2			The compliance statement for systems supporting subscriber operation.
usdSubscriberMIBGroups	1.3.6.1.4.1.4874.2.2.49.4.2
usdSubscriberLocalGroup	1.3.6.1.4.1.4874.2.2.49.4.2.1			Obsolete basic collection of objects providing management of locally-configured subscriber identities in a Unisphere product. This group became obsolete when local authentication support was added.
usdSubscriberLocalGroup2	1.3.6.1.4.1.4874.2.2.49.4.2.2			The basic collection of objects providing management of locally-configured subscriber identities in a Unisphere product.

RFC description

Unisphere subscriber management MIB for remote access platforms, supporting subscriber identity association with local interfaces and authentication.

Start monitoring Juniper/Unisphere ERX broadband edge router (subscriber authentication/domain-assignment 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 Unisphere-Data-SUBSCRIBER-MIB

What Is Unisphere-Data-SUBSCRIBER-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description