HM2-DIAGNOSTIC-MIB :: hm2BootSystemMonitor

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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hm2BootSystemMonitor

Module: HM2-DIAGNOSTIC-MIB

OID (symbolic): HM2-DIAGNOSTIC-MIB::hm2BootSystemMonitor

OID (numeric): 1.3.6.1.4.1.248.11.22.1.2.1

Node type: OBJECT-TYPE

Type: HmEnabledStatus

Access: read-write

Description: Enable or disable the System Monitor access during the boot phase. Please note: If the System Monitor is disabled, it is possible to lose access to the device permanently in case of loosing administrator password or misconfiguration.

What is hm2BootSystemMonitor?

Enables or disables System Monitor access during the boot phase; the source description warns that disabling it risks permanently losing access to the device if the admin password is lost or the config is broken, so admins should leave it enabled unless they understand that tradeoff.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.22.1.2.1
snmpwalk -v2c -c public <target> HM2-DIAGNOSTIC-MIB::hm2BootSystemMonitor

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.22.1.2.1.1
snmpget -v2c -c public <target> HM2-DIAGNOSTIC-MIB::hm2BootSystemMonitor.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.248.11.22.1.2.1.1 s <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hm2BootSystemMonitor.1

Start monitoring Hirschmann industrial Ethernet switch (self-test/signal-contact diagnostics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HM2-DIAGNOSTIC-MIB::hm2BootSystemMonitor OID value, configure state conditions and alerts, and monitor any Hirschmann industrial Ethernet switch (self-test/signal-contact diagnostics) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.248hirschmannHIRSCHMANN-GENERIC-ERROR-MIB
1.3.6.1.4.1.248.11hm2ConfigurationMibsHM2-TC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.248.11.22hm2DiagnosticMibHM2-DIAGNOSTIC-MIB
1.3.6.1.4.1.248.11.22.1hm2DiagnosticMibObjectsHM2-DIAGNOSTIC-MIB
1.3.6.1.4.1.248.11.22.1.2hm2DiagBootGroupHM2-DIAGNOSTIC-MIB
1.3.6.1.4.1.248.11.22.1.2.1hm2BootSystemMonitorHM2-DIAGNOSTIC-MIB