Documentation forUser Device Tracker
Monitoring users, devices, and ports is a key capability of Hybrid Cloud Observability and is also available in a standalone module, User Device Tracker (UDT). Hybrid Cloud Observability and UDT are built on the self-hosted SolarWinds Platform.

Advanced Configuration Settings for SolarWinds User Device Tracker

The Device Tracker Advanced Settings page provides information on the advanced settings available for tuning the behavior of SolarWinds UDT.

Setting Default value Description
AD User Update Interval 12 hours The frequency over which UDT updates Active Directory user information.
SNMP Timeout 5 seconds How long UDT waits for a response to a single SNMP request.
Port Discovery Job Timeout 10 minutes How long UDT waits for a Port Discovery Job to complete.
Layer 3 Discovery Job Timeout 120 minutes How long UDT waits for a Layer 3 discovery job to complete.
Layer 2 Job Timeout 15 minutes How long UDT waits for a Layer 2 job to complete.
Layer 3 Job Timeout 15 minutes How long UDT waits for a Layer 3 job to complete.
DNS Job Timeout 30 minutes How long UDT waits for a DNS job to complete.
DNS Cache Positive TTL 86400 seconds How long resolved hostnames are cached.
DNS Cache Negative TTL 900 seconds How long unresolved hostnames are cached.
SNMP Pacing Delay 0 milliseconds How long UDT waits for between subsequent SNMP requests.
Monitored Port Types - Check all the Port Types discoverable by UDT.
Search Results Row Limit 1000 The maximum number of rows per table returned by UDT in the search results page.
MAC-Notification processing interval 120 seconds The frequency that UDT processes MAC notification traps.
Inventory Pages Request Timeout 60 seconds The timeout after which UDT cancels requests on Inventory pages.