Nortel-MsCarrier-MscPassport-SubnetInterfaceMIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-SubnetInterfaceMIB

Category: Nortel Passport WAN

Description: Manages subnet interface configuration and statistics on Nortel MsCarrier Passport WAN switch platforms.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock 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.

What Is Nortel-MsCarrier-MscPassport-SubnetInterfaceMIB?

Nortel-MsCarrier-MscPassport-SubnetInterfaceMIB is a Nortel Networks (MSC Passport carrier-class WAN switch) proprietary MIB managing the X.25/X.121 subnet-interface (mscModVcs) component's accounting and addressing options. Its row-status table controls component creation/deletion, an accounting-options table records segment size, units-counted mode, accounting-fax flag, and generation mode, and an addressing-options table records default numbering plan, network-ID type/code, X.121 type, international-address handling, prefix digit, min/max address length, X.121-to-E.164 escape significance, and E.164 international-format-allowed flag. As a configuration MIB it lets an administrator confirm X.121/E.164 addressing translation rules on an MSC Passport subnet interface. It is deployed on Nortel MSC Passport carrier-class WAN switches. Engineers can download the Nortel-MsCarrier-MscPassport-SubnetInterfaceMIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Nortel-MsCarrier-MscPassport-SubnetInterfaceMIB. 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

  • Nortel MSC Passport carrier-class WAN switches

Monitoring Examples

An administrator checks mscModVcsX121ToE164EscapeSignificance to confirm address-translation behavior on a Nortel MSC Passport X.25 subnet interface.

What Can Be Monitored

  • X.25/X.121 subnet-interface addressing and accounting configuration
Imported Objects

From Nortel-MsCarrier-MscPassport-BaseShelfMIB

mscModOBJECT-IDENTITY
mscModIndexOBJECT-TYPE

From Nortel-MsCarrier-MscPassport-StandardTextualConventionsMIB

DisplayString
Integer32
RowStatus
StorageType
Unsigned32

From Nortel-MsCarrier-MscPassport-UsefulDefinitionsMIB

mscPassportMIBsOBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE
OIDs

RFC description

Manages subnet interface configuration and virtual circuit system characteristics for Nortel MsCarrier MscPassport devices.

Start monitoring Nortel MSC Passport carrier-class WAN switch (X.25/X.121 subnet interface addressing) 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 Nortel-MsCarrier-MscPassport-SubnetInterfaceMIB