Apple-macintosh-system-mib :: applVRefNum

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsApple-macintosh-system-mibapplVRefNum

applVRefNum

Module: Apple-macintosh-system-mib

OID (symbolic): Apple-macintosh-system-mib::applVRefNum

OID (numeric): 1.3.6.1.4.1.63.1.2.6.1.1

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: A unique ID that determines the volume the application is in. The name of the volume and its other parameters can be determined from the Volume list with the matching volRefNum. This volume is local.

What is applVRefNum?

A read-only integer giving the volume reference number of the volume containing an application, used to locate it on the Macintosh file system.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.63.1.2.6.1.1
snmpwalk -v2c -c public <target> Apple-macintosh-system-mib::applVRefNum

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.63.1.2.6.1.1.1
snmpget -v2c -c public <target> Apple-macintosh-system-mib::applVRefNum.1

Start monitoring Apple Macintosh computers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Apple-macintosh-system-mib::applVRefNum OID value, configure state conditions and alerts, and monitor any Apple Macintosh computers from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
Numeric OIDNameModule
1.3.6.1.4.1.63appleApple-macintosh-system-mib
1.3.6.1.4.1.63.1macintoshApple-macintosh-system-mib
1.3.6.1.4.1.63.1.2softwareApple-macintosh-system-mib
1.3.6.1.4.1.63.1.2.6applFilesTableApple-macintosh-system-mib
1.3.6.1.4.1.63.1.2.6.1applEntryApple-macintosh-system-mib
1.3.6.1.4.1.63.1.2.6.1.1applVRefNumApple-macintosh-system-mib