All MIBs › FORTINET-CORE-MIB › fnSysSerial
fnSysSerial
Module: FORTINET-CORE-MIB
OID (symbolic): FORTINET-CORE-MIB::fnSysSerial
OID (numeric): 1.3.6.1.4.1.12356.100.1.1.1
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description:
Device serial number. This is the same serial number as given in the ENTITY-MIB tables for the base entity.
What is fnSysSerial?
This OID stores the device's unique serial number as a text string, matching the physical label on the hardware. Operationally, it identifies the specific physical unit for warranty, support, and asset tracking purposes. A network operator retrieves this value for RMA (Return Merchandise Authorization) requests, inventory management, or when contacting vendor support.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.12356.100.1.1.1 snmpwalk -v2c -c public <target> FORTINET-CORE-MIB::fnSysSerial
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.12356.100.1.1.1.1 snmpget -v2c -c public <target> FORTINET-CORE-MIB::fnSysSerial.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.12356 | fortinet | FORTINET-CORE-MIB |
| 1.3.6.1.4.1.12356.100 | fnCoreMib | FORTINET-CORE-MIB |
| 1.3.6.1.4.1.12356.100.1 | fnCommon | FORTINET-CORE-MIB |
| 1.3.6.1.4.1.12356.100.1.1 | fnSystem | FORTINET-CORE-MIB |
| 1.3.6.1.4.1.12356.100.1.1.1 | fnSysSerial | FORTINET-CORE-MIB |