SMDS-Subscription-MIB :: defIAScreenForIAs

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SMDS-Subscription-MIB › defIAScreenForIAs

defIAScreenForIAs

Module: SMDS-Subscription-MIB

OID (symbolic): SMDS-Subscription-MIB::defIAScreenForIAs

OID (numeric): 1.3.6.1.4.1.148.1.1.2.3.2.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The value of this object identifies the default Individual Address Screen for all Individual Addresses associated with this SNI. This value is to guard against an assigned SNI Address not being represented in one of the associatedAddressesIndScreenTable.

What is defIAScreenForIAs?

Reports the default Individual Address Screen used for destination screening at network ingress and source screening at network egress, for individually addressed traffic on this SNI. It's a fallback screen guarding against an SNI address that hasn't been explicitly represented in the associated-addresses table.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.148.1.1.2.3.2.1.2
snmpwalk -v2c -c public <target> SMDS-Subscription-MIB::defIAScreenForIAs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.148.1.1.2.3.2.1.2.1
snmpget -v2c -c public <target> SMDS-Subscription-MIB::defIAScreenForIAs.1

Start monitoring legacy SMDS (Switched Multi-megabit Data Service) access equipment (per-subscriber address-screening/MCDU status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SMDS-Subscription-MIB::defIAScreenForIAs OID value, configure state conditions and alerts, and monitor any legacy SMDS (Switched Multi-megabit Data Service) access equipment (per-subscriber address-screening/MCDU status) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.148bellcoreATM-Ext-MIB
1.3.6.1.4.1.148.1requirementsATM-Ext-MIB
Numeric OIDNameModule
1.3.6.1.4.1.148.1.1taTsv001062SMDS-Subscription-MIB
1.3.6.1.4.1.148.1.1.2smdsSubscrSMDS-Subscription-MIB
1.3.6.1.4.1.148.1.1.2.3addressScreeningSMDS-Subscription-MIB
1.3.6.1.4.1.148.1.1.2.3.2numberAndDefaultScreeningTableSMDS-Subscription-MIB
1.3.6.1.4.1.148.1.1.2.3.2.1numberAndDefaultScreeningEntrySMDS-Subscription-MIB
1.3.6.1.4.1.148.1.1.2.3.2.1.2defIAScreenForIAsSMDS-Subscription-MIB