All MIBs › HM2-INDUSTRIAL-PROTOCOLS-MIB › hm2Iec61850MmsServerWriteAccessStatus
hm2Iec61850MmsServerWriteAccessStatus
Module: HM2-INDUSTRIAL-PROTOCOLS-MIB
OID (symbolic): HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2Iec61850MmsServerWriteAccessStatus
OID (numeric): 1.3.6.1.4.1.248.11.101.1.1.1.2
Node type: OBJECT-TYPE
Type: HmEnabledStatus
Access: read-write
Description: Enables/disables the read/write capability of the IEC61850 MMS. If disabled(2), the IEC61850 MMS Server is accessible read-only, if enabled(1) the device configuration can be changed using the IEC61850 MMS protocol. The default value is disabled.
What is hm2Iec61850MmsServerWriteAccessStatus?
Controls whether IEC 61850 MMS clients can write configuration to the switch or only read it: disabled(2) makes the MMS server read-only, enabled(1) allows MMS-based configuration changes. Defaults to disabled, so an admin wanting a SCADA system to push config via MMS must flip this on first.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.101.1.1.1.2 snmpwalk -v2c -c public <target> HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2Iec61850MmsServerWriteAccessStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.101.1.1.1.2.1 snmpget -v2c -c public <target> HM2-INDUSTRIAL-PROTOCOLS-MIB::hm2Iec61850MmsServerWriteAccessStatus.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.248.11.101.1.1.1.2.1 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::hm2Iec61850MmsServerWriteAccessStatus 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 |
| 1.3.6.1.4.1.248.11.101.1.1 | hm2Iec61850Group | HM2-INDUSTRIAL-PROTOCOLS-MIB |
| 1.3.6.1.4.1.248.11.101.1.1.1 | hm2Iec61850ConfigGroup | HM2-INDUSTRIAL-PROTOCOLS-MIB |
| 1.3.6.1.4.1.248.11.101.1.1.1.2 | hm2Iec61850MmsServerWriteAccessStatus | HM2-INDUSTRIAL-PROTOCOLS-MIB |