Sentry4-MIB :: st4SystemUnitCount

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Sentry4-MIB › st4SystemUnitCount

st4SystemUnitCount

Module: Sentry4-MIB

OID (symbolic): Sentry4-MIB::st4SystemUnitCount

OID (numeric): 1.3.6.1.4.1.1718.4.1.1.1.21

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The number of units in the system.

What is st4SystemUnitCount?

Read-only count (0-8) of how many physical units are linked together into this logical Sentry4 system. A monitoring tool uses this to know how many rows to expect when it walks the st4UnitConfigTable for a master-and-link PDU chain.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1718.4.1.1.1.21
snmpwalk -v2c -c public <target> Sentry4-MIB::st4SystemUnitCount

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1718.4.1.1.1.21.1
snmpget -v2c -c public <target> Sentry4-MIB::st4SystemUnitCount.1

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OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.1718serverTechSentry3-MIB
Numeric OIDNameModule
1.3.6.1.4.1.1718.4sentry4Sentry4-MIB
1.3.6.1.4.1.1718.4.1st4ObjectsSentry4-MIB
1.3.6.1.4.1.1718.4.1.1st4SystemSentry4-MIB
1.3.6.1.4.1.1718.4.1.1.1st4SystemConfigSentry4-MIB
1.3.6.1.4.1.1718.4.1.1.1.21st4SystemUnitCountSentry4-MIB