↳ GitHub sourceAnalytics ruleMedium

UniFi Site Manager: WAN uptime below 99%

Description

Identifies when site WAN uptime falls below 99 percent, an SLA-grade availability problem. Combine with the ISP Downtime rule for root-cause attribution.

Rule type: Scheduled
Version: 1.0.1
Declared status: Available
Query frequency: 1h
Query period: 1h
Trigger: gt 0

Declared MITRE coverage

Impact T1499

Declared sources

Metadata from the source file. No dependencies inferred from KQL.

Connectors

UniFiSiteManagerConnectorDefinition

Data types

Unifi_SiteManager_Sites_CL

KQL query

Original query, unchanged.

Unifi_SiteManager_Sites_CL
      | where TimeGenerated > ago(1h)
| extend wanUptime = WanUptimePct
      | where isnotnull(wanUptime) and wanUptime < 99.0
      | summarize arg_max(TimeGenerated, *) by SiteId, SiteName
      | extend Activity = strcat('WAN uptime ', round(wanUptime, 2), '% (below 99% SLA threshold)')
      | project TimeGenerated, SiteId, SiteName, Activity, WanUptimePct = round(wanUptime, 2)

Declared entities

Host

Source provenance

GitHub

Displayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.

File: Solutions/UniFi Site Manager (CCF)/Analytic Rules/UniFiCloudWANuptimebelow99.yaml ↗
Commit: 9800e51 ↗
Source identifier: 2bb29f25-833a-5544-4a8e-9bf6c4d8da56

Additional source files 2

Solutions/UniFi Site Manager (CCF)/Analytic Rules/UniFiCloudWANuptimebelow99.yamlsource ↗Solutions/UniFi Site Manager (CCF)/Data/Solution_UnifiSiteManager.jsonsolution-membership ↗

GSTEP / CATALOG TRACKING

Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC

GSTEP sync dates, separate from the source content’s publication dates.