All MIBs › CHASSIS-MIB › chasModuleSerialNumber
chasModuleSerialNumber
Module: CHASSIS-MIB
OID (symbolic): CHASSIS-MIB::chasModuleSerialNumber
OID (numeric): 1.3.6.1.4.1.800.2.1.2.1.1.8
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The serial number of the module present in this physical location.
What is chasModuleSerialNumber?
This object reports the serial number of the physical module in a given chassis location. An admin managing warranty claims or asset tracking pulls this value remotely to log exactly which physical unit is installed where, without needing to physically read a label buried in a rack. When filing an RMA for a failing line card, the admin would read chasModuleSerialNumber via SNMP to include the exact serial in the support ticket.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.800.2.1.2.1.1.8 snmpwalk -v2c -c public <target> CHASSIS-MIB::chasModuleSerialNumber
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.800.2.1.2.1.1.8.1 snmpget -v2c -c public <target> CHASSIS-MIB::chasModuleSerialNumber.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.800 | xylan | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2 | xylanArch | XYLAN-BASE-MIB |
| 1.3.6.1.4.1.800.2.1 | xylanChassis | XYLAN-BASE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.800.2.1.2 | chasPhysical | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.2.1 | chasModuleTable | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.2.1.1 | chasModuleEntry | CHASSIS-MIB |
| 1.3.6.1.4.1.800.2.1.2.1.1.8 | chasModuleSerialNumber | CHASSIS-MIB |