All MIBs › HM2-INDUSTRIAL-PROTOCOLS-MIB › hm2EtherNetIPMcastStartAddress
hm2EtherNetIPMcastStartAddress
Module: HM2-INDUSTRIAL-PROTOCOLS-MIB
OID (symbolic): HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2EtherNetIPMcastStartAddress
OID (numeric): 1.3.6.1.4.1.248.11.101.1.3.3.4
Node type: OBJECT-TYPE
Type: InetAddressIPv4
Access: read-write
Description: The starting multicast address from which Num Mcast addresses are allocated.
What is hm2EtherNetIPMcastStartAddress?
The first multicast IPv4 address in the range the device allocates from when hm2EtherNetIPMcastAllocControl is set to defined(1); combined with hm2EtherNetIPMcastCount it defines the full reserved multicast block for EtherNet/IP I/O traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.101.1.3.3.4 snmpwalk -v2c -c public <target> HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2EtherNetIPMcastStartAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.101.1.3.3.4.1 snmpget -v2c -c public <target> HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2EtherNetIPMcastStartAddress.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.248.11.101.1.3.3.4.1 s <value>
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hm2EtherNetIPMcastStartAddress.1
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::hm2EtherNetIPMcastStartAddress 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 |
| 1.3.6.1.4.1.248.11.101.1.3.3.4 | hm2EtherNetIPMcastStartAddress | HM2-INDUSTRIAL-PROTOCOLS-MIB |