All MIBs › Apple-macintosh-system-mib › volRefNum
volRefNum
Module: Apple-macintosh-system-mib
OID (symbolic): Apple-macintosh-system-mib::volRefNum
OID (numeric): 1.3.6.1.4.1.63.1.3.3.1.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The reference number of the volume. Usually a negative number.
What is volRefNum?
Reports the volume reference number that the Macintosh File System (MFS) or Hierarchical File System (HFS) assigns to identify a specific mounted disk volume.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.63.1.3.3.1.1 snmpwalk -v2c -c public <target> Apple-macintosh-system-mib::volRefNum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.63.1.3.3.1.1.1 snmpget -v2c -c public <target> Apple-macintosh-system-mib::volRefNum.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 |
|---|---|---|
| 1.3.6.1.4.1.63 | apple | Apple-macintosh-system-mib |
| 1.3.6.1.4.1.63.1 | macintosh | Apple-macintosh-system-mib |
| 1.3.6.1.4.1.63.1.3 | hardware | Apple-macintosh-system-mib |
| 1.3.6.1.4.1.63.1.3.3 | volumeTable | Apple-macintosh-system-mib |
| 1.3.6.1.4.1.63.1.3.3.1 | volumeEntry | Apple-macintosh-system-mib |
| 1.3.6.1.4.1.63.1.3.3.1.1 | volRefNum | Apple-macintosh-system-mib |