---
type: Device Guide
title: "SNMP Monitoring for Windows Server: OIDs & Limits"
description: "Monitor Windows Server with SNMP — the HOST-RESOURCES OIDs that work, the v1/v2c limitation of the built-in agent, and when WMI or a third-party agent is better."
resource: "https://snmp-monitoring.info/devices/windows/"
tags: [devices]
timestamp: 2026-07-11T00:00:00Z
---

# SNMP Monitoring for Windows Server: OIDs & Limits

Monitor Windows Server with SNMP — the HOST-RESOURCES OIDs that work, the v1/v2c limitation of the built-in agent, and when WMI or a third-party agent is better.

## Related concepts

- Up: [SNMP by Device Type: Servers, Network Gear, UPS & More](/devices/index.md)

## Frequently asked questions

### How do I monitor Windows Server with SNMP?

Install the SNMP Service feature, configure a read-only community and accepted-hosts list, and open UDP 161 to your manager (see Windows setup). Then poll the cross-platform HOST-RESOURCES OIDs — CPU (…25.3.3.1.2), storage (…25.2.3.1), processes (…25.4.2.1), uptime (…25.1.1.0). Keep it on a trusted network, since the built-in agent is cleartext v1/v2c.

### Does Windows SNMP support v3?

No. The built-in Windows SNMP Service supports only SNMPv1 and v2c — there is no native v3 — and Microsoft has deprecated the feature in newer releases. The community string is sent in cleartext, so use it only on a trusted management network. For encrypted, authenticated monitoring, use a third-party v3-capable agent or monitor over WMI instead.

### What SNMP OIDs work on Windows?

The cross-platform HOST-RESOURCES-MIB OIDs work: CPU per processor (1.3.6.1.2.1.25.3.3.1.2), the storage table for drives including C: (1.3.6.1.2.1.25.2.3.1), the running-process table (1.3.6.1.2.1.25.4.2.1), and uptime (1.3.6.1.2.1.25.1.1.0). These cover CPU, memory, disk, processes, and uptime — the generic server health picture — the same way they do on Linux.

### Should I use SNMP or WMI on Windows?

Use SNMP when you want one protocol across a mixed fleet and need uniform health metrics — CPU, disk, memory, uptime. Use WMI when you need deep Windows-specific data like service states, event-log conditions, or detailed performance counters that SNMP's standard MIBs don't expose. Many environments use both: SNMP for consistency, WMI for Windows depth. See SNMP vs WMI.

## Source

Concept generated from https://snmp-monitoring.info/devices/windows/ — the SNMP Monitoring vendor-neutral knowledge base. Content is limited to what that page states (no external claims added here).