All MIBs › OPCD-CLUSTER-MIB-V2
Category: VoIP/Telephony
Description:
Monitors cluster node membership, failover state, and health on OpenCode VoIP/IVR platforms.
Imported Objects
From OPCD-SUPPORT-MIB-V2
| opencode-systems |
From SNMPv2-SMI
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| enterprises |
From SNMPv2-TC
| DisplayString |
What Is OPCD-CLUSTER-MIB-V2?
OPCD-CLUSTER-MIB-V2 is an OpenCode Systems private enterprise MIB (occluster, under opencode-systems 40) that is purely a notification/trap module for cluster health on OpenCode's VoIP/IVR platform — it defines no polled tables, only trap-varbind objects and NOTIFICATION-TYPE definitions. The three shared varbind objects (mcr-Host, mcr-Severity, mcr-Text) are carried in every trap, and the notification set covers supervisor election (occluster-became-supervisor and its Canceled counterpart), cluster node up/down (occluster-node-down / -Canceled), resource-agent up/down, individual resource up/down, and service up/down. Because it is trap-only, monitoring this MIB means configuring an SNMP trap receiver to catch and correlate these notifications rather than polling gauges, which fits its role as an alerting layer for cluster failover events. It is deployed alongside OPCD-SUPPORT-MIB-V2 on OpenCode cluster application nodes, and integrators can get the OPCD-CLUSTER-MIB-V2 download to register these traps in their NMS.
IPNetwork Monitor allows you to monitor SNMP objects defined in OPCD-CLUSTER-MIB-V2. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
What Can Be Monitored
- supervisor election/cancellation events
- cluster node up/down events
- resource agent up/down events
- individual resource up/down events
- service up/down events
Supported Devices
- OpenCode Systems VoIP/IVR clustered application platform
Monitoring Examples
An operator's trap receiver logs occluster-node-down for a cluster member and, shortly after, occluster-became-supervisor from a peer node; that pairing confirms the cluster correctly detected the outage and failed supervisory responsibility over to a surviving node rather than losing quorum.
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| occluster | 1.3.6.1.4.1.30374.40 | |||
| occluster_traps | 1.3.6.1.4.1.30374.40.1 | |||
| definitions | 1.3.6.1.4.1.30374.40.1.0 | |||
| NTF occluster_became_supervisor | 1.3.6.1.4.1.30374.40.1.0.2 | The supervisor is elected.Possible reason: 1.Supervisor node/cluster application is down. 2.The cluster is started and the new supervisor is elected | ||
| NTF occluster_became_supervisor_Canceled | 1.3.6.1.4.1.30374.40.1.0.3 | The event is canceled after timeout period. | ||
| NTF occluster_node_down | 1.3.6.1.4.1.30374.40.1.0.4 | Nodes are detected as down from the cluster manager | ||
| NTF occluster_node_down_Canceled | 1.3.6.1.4.1.30374.40.1.0.5 | Nodes are UP. | ||
| NTF occluster_resourceagent_down | 1.3.6.1.4.1.30374.40.1.0.6 | Resource agent/s seems to be down. | ||
| NTF occluster_resourceagent_down_Canceled | 1.3.6.1.4.1.30374.40.1.0.7 | Resource agent/s are UP. | ||
| NTF occluster_resource_down | 1.3.6.1.4.1.30374.40.1.0.8 | Some resources are detected as Down from the cluster manager | ||
| NTF occluster_resource_down_Canceled | 1.3.6.1.4.1.30374.40.1.0.9 | Resources are UP. | ||
| NTF occluster_service_down | 1.3.6.1.4.1.30374.40.1.0.10 | Some services are deteced as DOWN from the cluster manager. | ||
| NTF occluster_service_down_Canceled | 1.3.6.1.4.1.30374.40.1.0.11 | The services are UP. | ||
| vars | 1.3.6.1.4.1.30374.40.1.1 | |||
| STR mcr_Host | 1.3.6.1.4.1.30374.40.1.1.1 | DisplayString | accessible-for-notify | String containing hostname of fault node. |
| INT mcr_Severity | 1.3.6.1.4.1.30374.40.1.1.2 | INTEGER | accessible-for-notify | Alarm severity. |
| STR mcr_Text | 1.3.6.1.4.1.30374.40.1.1.3 | DisplayString | accessible-for-notify | String containing text of the alarm. |
RFC description
Reports cluster alarm traps with severity and fault information for Opencode distributed application platforms.
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