All MIBs › CISCO-SDWAN-OPER-SYSTEM-MIB
Organization: Cisco Systems, Inc.
Last Updated: 2021-01-26
Category: Cisco Devices, Network Interfaces
Description: Provides operational system-level statistics and health metrics for Cisco SD-WAN vEdge and vManage nodes.
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What Is CISCO-SDWAN-OPER-SYSTEM-MIB?
CISCO-SDWAN-OPER-SYSTEM-MIB is a Cisco vendor MIB (under ciscoMgmt) that exposes operational system health telemetry for Cisco SD-WAN fabric nodes - vEdge routers, vSmart controllers, vManage/vBond appliances, and their virtual/hardware model variants enumerated in systemStatusModel. Under the systemStatus subtree it reports device personality and software version (systemStatusPersonality, systemStatusVersion), boot/uptime data (systemStatusRebootReason, systemStatusUptime, systemStatusMin1Avg/Min5Avg/Min15Avg load averages), CPU utilization (systemStatusCpuUser/CpuSystem/CpuIdle), memory (systemStatusMemTotal/MemUsed/MemFree/MemBuffers/MemCached, as Counter64), and disk usage (systemStatusDiskFs/DiskSize/DiskUsed/DiskAvail plus block-level DiskBsize/DiskBlocks/DiskBused/DiskBavail). It also reports vManage-specific state such as systemStatusVmanaged and systemStatusConfigTemplateName, tying an individual node back to centralized SD-WAN orchestration. This is a pure system-health/inventory MIB rather than a routing or tunnel-state MIB, deployed on Cisco SD-WAN (Viptela-derived) fabric nodes, and engineers can grab the CISCO-SDWAN-OPER-SYSTEM-MIB download when adding SD-WAN system monitoring to their NMS.
IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-SDWAN-OPER-SYSTEM-MIB. 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.
Supported Devices
- Cisco SD-WAN (Viptela-derived, now Cisco Catalyst SD-WAN) vEdge routers, vSmart controllers, and vManage/vBond appliances
Monitoring Examples
An operator polls systemStatusCpuIdle and systemStatusMemFree on a vEdge router alongside systemStatusMin5Avg; a sustained drop in idle CPU combined with a climbing 5-minute load average and shrinking free memory would indicate the node is resource-constrained and at risk of dropping SD-WAN control-plane sessions.
What Can Be Monitored
- CPU utilization (user/system/idle)
- memory usage (total/used/free/buffers/cached)
- disk usage and block-level statistics
- system uptime and load averages
- reboot reason and disk health status
- vManage-managed status and assigned config template
Imported Objects
From CISCO-SMI
| ciscoMgmt | OBJECT-IDENTITY |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Counter64 | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 |
From SNMPv2-TC
| TEXTUAL-CONVENTION | |
| TruthValue |
OIDs
RFC description
Cisco SD-WAN operational system data model for monitoring system operation and configuration.
Start monitoring Cisco SD-WAN routers/controllers/appliances with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.