All MIBs › ADSL2-LINE-MIB › adsl2LInvVersionNumber
adsl2LInvVersionNumber
Module: ADSL2-LINE-MIB
OID (symbolic): ADSL2-LINE-MIB::adsl2LInvVersionNumber
OID (numeric): 1.3.6.1.2.1.10.238.1.3.1.1.4
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The ATU version 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 consists of up to 16 binary octets.
What is adsl2LInvVersionNumber?
This field (0 to 16 ASCII octets) holds the vendor-specific firmware or hardware version string of the ATU, such as 'Ver:2.3.1-rc1' or similar proprietary format. An engineer uses this to inventory the software versions across many modems, schedule firmware upgrades for security patches, and correlate version numbers to known bugs. Example: querying this field across 100 field units might reveal 20 are still on Ver:2.1.0 (outdated), prompting targeted upgrade campaign.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.238.1.3.1.1.4 snmpwalk -v2c -c public <target> ADSL2-LINE-MIB::adsl2LInvVersionNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.238.1.3.1.1.4.1 snmpget -v2c -c public <target> ADSL2-LINE-MIB::adsl2LInvVersionNumber.1
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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 |
| 1.3.6.1.2.1.10.238.1.3.1.1.4 | adsl2LInvVersionNumber | ADSL2-LINE-MIB |