All MIBs › HM2-INDUSTRIAL-PROTOCOLS-MIB › hm2EtherNetIPLastConflictDetectedACDActivity
hm2EtherNetIPLastConflictDetectedACDActivity
Module: HM2-INDUSTRIAL-PROTOCOLS-MIB
OID (symbolic): HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2EtherNetIPLastConflictDetectedACDActivity
OID (numeric): 1.3.6.1.4.1.248.11.101.1.3.3.5
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-write
Description: The ARP Response PDU (a copy of the ARP message that caused the address conflict) in binary format. Can only be written to a value of zero.
What is hm2EtherNetIPLastConflictDetectedACDActivity?
Holds a 28-byte copy of the ARP response that triggered the most recent IP address-conflict detection (ACD) event on the device; it can only be cleared by writing all zeros, and an admin reads it to investigate which host was contending for this device's IP address.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.101.1.3.3.5 snmpwalk -v2c -c public <target> HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2EtherNetIPLastConflictDetectedACDActivity
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.101.1.3.3.5.1 snmpget -v2c -c public <target> HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2EtherNetIPLastConflictDetectedACDActivity.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.248.11.101.1.3.3.5.1 s <value>
Start monitoring Hirschmann HiOS industrial Ethernet switch (IEC 61850 MMS server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2EtherNetIPLastConflictDetectedACDActivity OID value, configure state conditions and alerts, and monitor any Hirschmann HiOS industrial Ethernet switch (IEC 61850 MMS server) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.248 | hirschmann | HM2-TC-MIB |
| 1.3.6.1.4.1.248.11 | hm2ConfigurationMibs | HM2-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.11.101 | hm2IndustrialProtocolsMib | HM2-INDUSTRIAL-PROTOCOLS-MIB |
| 1.3.6.1.4.1.248.11.101.1 | hm2IndustrialProtocolsMibObjects | HM2-INDUSTRIAL-PROTOCOLS-MIB |
| 1.3.6.1.4.1.248.11.101.1.3 | hm2EthernetIPGroup | HM2-INDUSTRIAL-PROTOCOLS-MIB |
| 1.3.6.1.4.1.248.11.101.1.3.3 | hm2EthernetIPTCPIPObjectGroup | HM2-INDUSTRIAL-PROTOCOLS-MIB |
| 1.3.6.1.4.1.248.11.101.1.3.3.5 | hm2EtherNetIPLastConflictDetectedACDActivity | HM2-INDUSTRIAL-PROTOCOLS-MIB |