ADN-MIB :: adnIfSubType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-MIBadnIfSubType

adnIfSubType

Module: ADN-MIB

OID (symbolic): ADN-MIB::adnIfSubType

OID (numeric): 1.3.6.1.4.1.637.3.1.4.2.2.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This object provides additional type information for interfaces with an ifType of 'other' or 'proprietary virtual'.

1 - No qualification 2 - other, FRANP (Frame Relay Alcatel Network Protocol) 3 - other, ISS (Internal Subscriber Service)

100 - proprietary virtual, FLIP (Fake Line Interface Process) 101 - proprietary virtual, ATM internal line 102 - proprietary virtual, ATM logical line (internode virtual path) 103 - proprietary virtual, frame relay logical line (interworking virtual channel connection) 104 - proprietary virtual, IP over frame relay logical line (interworking FR virtual connection) 105 - proprietary virtual, IP over ATM logical line (interworking virtual channel connection)

What is adnIfSubType?

This OID identifies the specific protocol or technology used by an interface marked as "other" or proprietary, such as Frame Relay or internal virtual circuits. Knowing the subtype helps engineers troubleshoot issues and apply correct configuration. For example, a value of 2 means the interface is a Frame Relay Alcatel Network Protocol connection.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.4.2.2.1.3
snmpwalk -v2c -c public <target> ADN-MIB::adnIfSubType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.4.2.2.1.3.1
snmpget -v2c -c public <target> ADN-MIB::adnIfSubType.1

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OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.637alcatelADN-MIB
1.3.6.1.4.1.637.3adnADN-MIB
1.3.6.1.4.1.637.3.1adnMIBADN-MIB
1.3.6.1.4.1.637.3.1.4adnExtensionsADN-MIB
1.3.6.1.4.1.637.3.1.4.2adnInterfacesADN-MIB
1.3.6.1.4.1.637.3.1.4.2.2adnIfTableADN-MIB
1.3.6.1.4.1.637.3.1.4.2.2.1adnIfEntryADN-MIB
1.3.6.1.4.1.637.3.1.4.2.2.1.3adnIfSubTypeADN-MIB