All MIBs › HMRING-MGMT-SNMP-MIB › hmMrpMRMRealRingState
hmMrpMRMRealRingState
Module: HMRING-MGMT-SNMP-MIB
OID (symbolic): HMRING-MGMT-SNMP-MIB::hmMrpMRMRealRingState
OID (numeric): 1.3.6.1.4.1.248.14.5.3.1.25
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Actual ring state of the redundancy domain. open(1) indicates that the ring is opened. closed(2) indicates that the ring is closed. undefined(3) indicates an undefined ring state or can be read if hmMrpMRMRealRoleState contains the value client. This value can only be read if hmMrpMRMCheckMediaRedundancy is set enabled.
What is hmMrpMRMRealRingState?
Reports the actual current state of the ring as seen by the Manager: closed(2) means the ring is intact and MRP is managing a proper loop, open(1) means a break exists somewhere, and undefined(3) applies when this switch is actually acting as a client rather than manager. This is the key value an admin checks to know in real time whether the ring has failed over.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.14.5.3.1.25 snmpwalk -v2c -c public <target> HMRING-MGMT-SNMP-MIB::hmMrpMRMRealRingState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.14.5.3.1.25.1 snmpget -v2c -c public <target> HMRING-MGMT-SNMP-MIB::hmMrpMRMRealRingState.1
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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 | HIRSCHMANN-GENERIC-ERROR-MIB |
| 1.3.6.1.4.1.248.14 | hmConfiguration | HMPRIV-MGMT-SNMP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.14.5 | hmRingRedundancy | HMRING-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.5.3 | hmMrpTable | HMRING-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.5.3.1 | hmMrpEntry | HMRING-MGMT-SNMP-MIB |
| 1.3.6.1.4.1.248.14.5.3.1.25 | hmMrpMRMRealRingState | HMRING-MGMT-SNMP-MIB |