ACD-DISCOVERY-MIB :: acdDiscoveryChassisIdSubtype

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ACD-DISCOVERY-MIB › acdDiscoveryChassisIdSubtype

acdDiscoveryChassisIdSubtype

Module: ACD-DISCOVERY-MIB

OID (symbolic): ACD-DISCOVERY-MIB::acdDiscoveryChassisIdSubtype

OID (numeric): 1.3.6.1.4.1.22420.2.11.1.1.1.1.11

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: The chassis ID subtype, as defined by IEEE 802.1AB.

What is acdDiscoveryChassisIdSubtype?

This OID holds a numeric code from 0 to 65535 that indicates the format or type of the device's chassis identifier according to IEEE 802.1AB standards. Engineers need this code to correctly interpret the chassis ID field that follows. Example: a value of "2" means the chassis ID is in MAC address format, while "3" means it is formatted as a serial number.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22420.2.11.1.1.1.1.11
snmpwalk -v2c -c public <target> ACD-DISCOVERY-MIB::acdDiscoveryChassisIdSubtype

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.22420.2.11.1.1.1.1.11.1
snmpget -v2c -c public <target> ACD-DISCOVERY-MIB::acdDiscoveryChassisIdSubtype.1

Start monitoring Accedian MetroNID devices with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACD-DISCOVERY-MIB::acdDiscoveryChassisIdSubtype OID value, configure state conditions and alerts, and monitor any Accedian MetroNID devices 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
1.3.6.1.4.1.22420accedianMIBACCEDIAN-SMI
1.3.6.1.4.1.22420.2acdMibsACCEDIAN-SMI
Numeric OIDNameModule
1.3.6.1.4.1.22420.2.11acdDiscoveryACD-DISCOVERY-MIB
1.3.6.1.4.1.22420.2.11.1acdDiscoveryMIBObjectsACD-DISCOVERY-MIB
1.3.6.1.4.1.22420.2.11.1.1acdDiscoveryInventoryACD-DISCOVERY-MIB
1.3.6.1.4.1.22420.2.11.1.1.1acdDiscoveryInventoryTableACD-DISCOVERY-MIB
1.3.6.1.4.1.22420.2.11.1.1.1.1acdDiscoveryInventoryEntryACD-DISCOVERY-MIB
1.3.6.1.4.1.22420.2.11.1.1.1.1.11acdDiscoveryChassisIdSubtypeACD-DISCOVERY-MIB