All MIBs › CPE-DSL-MIB › cpeSysInfoSerialNumber
cpeSysInfoSerialNumber
Module: CPE-DSL-MIB
OID (symbolic): CPE-DSL-MIB::cpeSysInfoSerialNumber
OID (numeric): 1.3.6.1.4.1.16972.1.9
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: The CPE's BAR CODE including serial number to identify itself to each other it is embedded by equipment provider while manufacturing .
What is cpeSysInfoSerialNumber?
This read-only OCTET STRING (up to 32 bytes) holds the CPE's bar-code identifier, including its serial number, which the equipment provider embeds at the factory. An administrator relies on it to uniquely identify a specific DSL modem out of a fleet when tracking inventory, warranty status, or reported faults. For example, a technician cross-references this value against a shipping manifest to confirm a customer's modem matches the unit dispatched from the warehouse.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.16972.1.9 snmpwalk -v2c -c public <target> CPE-DSL-MIB::cpeSysInfoSerialNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.16972.1.9.1 snmpget -v2c -c public <target> CPE-DSL-MIB::cpeSysInfoSerialNumber.1
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OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.16972 | cpeDSL | CPE-DSL-MIB |
| 1.3.6.1.4.1.16972.1 | cpeSysInfo | CPE-DSL-MIB |
| 1.3.6.1.4.1.16972.1.9 | cpeSysInfoSerialNumber | CPE-DSL-MIB |