SIEMENS-PN-MIB :: hicomHWChanges

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SIEMENS-PN-MIB › hicomHWChanges

hicomHWChanges

Module: SIEMENS-PN-MIB

OID (symbolic): SIEMENS-PN-MIB::hicomHWChanges

OID (numeric): 1.3.6.1.4.1.231.7.2.1.6.5.1

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Indicates the number of finished hardware discoveries - corresponds to the number of hicomHWDiscovXXX traps sent out.

What is hicomHWChanges?

Counter of finished hardware discoveries, matching the number of hardware discovery traps sent. Poll it to know when to re-read hardware tables.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.231.7.2.1.6.5.1
snmpwalk -v2c -c public <target> SIEMENS-PN-MIB::hicomHWChanges

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.231.7.2.1.6.5.1.1
snmpget -v2c -c public <target> SIEMENS-PN-MIB::hicomHWChanges.1

Start monitoring Siemens Hicom 300 PBX, Siemens UNITY telephony system (topology/alarm/system-change status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SIEMENS-PN-MIB::hicomHWChanges OID value, configure state conditions and alerts, and monitor any Siemens Hicom 300 PBX, Siemens UNITY telephony system (topology/alarm/system-change status) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.231sniAN-MIB
1.3.6.1.4.1.231.7siemensUnitsAN-MIB
1.3.6.1.4.1.231.7.2pnH150E-MIB
Numeric OIDNameModule
1.3.6.1.4.1.231.7.2.1hicomMibSIEMENS-PN-MIB
1.3.6.1.4.1.231.7.2.1.6hicomHardSIEMENS-PN-MIB
1.3.6.1.4.1.231.7.2.1.6.5hicomHWDiscoverySIEMENS-PN-MIB
1.3.6.1.4.1.231.7.2.1.6.5.1hicomHWChangesSIEMENS-PN-MIB