All MIBs › ADSL2-LINE-MIB › adsl2LInvSerialNumber
adsl2LInvSerialNumber
Module: ADSL2-LINE-MIB
OID (symbolic): ADSL2-LINE-MIB::adsl2LInvSerialNumber
OID (numeric): 1.3.6.1.2.1.10.238.1.3.1.1.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The ATU serial number (vendor-specific information) as inserted in the Overhead Messages (both ATUs for G.992.3 and G.992.4) or in the Embedded Operations Channel (only ATU-R in
G.992.1 and G.992.2). It is vendor-specific information. It consists of up to 32 ASCII characters.
What is adsl2LInvSerialNumber?
This field (0 to 32 ASCII characters) uniquely identifies an individual ATU device with a manufacturer serial number, such as 'SN:ADSL2-2023001-B4A7'. An engineer uses the serial number for inventory management, warranty verification, RMA processing, and linking field data to a specific physical unit for troubleshooting. Example: an engineer queries serial numbers across a region to verify all units in service are under warranty and no counterfeit equipment is deployed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.238.1.3.1.1.5 snmpwalk -v2c -c public <target> ADSL2-LINE-MIB::adsl2LInvSerialNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.238.1.3.1.1.5.1 snmpget -v2c -c public <target> ADSL2-LINE-MIB::adsl2LInvSerialNumber.1
Start monitoring ADSL2/ADSL2+ DSLAMs and CPE modems with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ADSL2-LINE-MIB::adsl2LInvSerialNumber OID value, configure state conditions and alerts, and monitor any ADSL2/ADSL2+ DSLAMs and CPE modems from a single console.
OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.238 | adsl2MIB | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1 | adsl2 | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.3 | adsl2Inventory | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.3.1 | adsl2LineInventoryTable | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.3.1.1 | adsl2LineInventoryEntry | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.3.1.1.5 | adsl2LInvSerialNumber | ADSL2-LINE-MIB |