ThousandEyes Documentation
  • ThousandEyes Documentation
  • What's New
    • Changelog
    • Naming and Navigation Menu Changes - Summary List
  • Product Documentation
    • Getting Started
      • Getting Started with Account Setup
      • Getting Started with Cloud and Enterprise Agents
      • Getting Started with Cloud and Enterprise Agent Tests
      • Getting Started with Endpoint Agents
      • Getting Started with Transactions
      • Getting Started with Dashboards
      • Getting Started with Alerts
      • Getting Started with Internet Insights
      • Getting Started with the ThousandEyes API
      • Getting Started with API Tests
      • Getting Support from ThousandEyes
      • Notification of Upgrades, Maintenance and Outages
      • New User FAQ
      • ThousandEyes Glossary
    • Global Vantage Points
      • Cloud Agents
        • Where Are Cloud Agents Available?
        • Webex Cloud Agents
        • AWS Wavelength Cloud Agents
        • Cloud Agent with Local Problems
      • Enterprise Agents
        • Getting Started
          • Where Can I Get the Account Group Token?
        • Installing
          • Enterprise Agent System Requirements
            • Enterprise Agent Support Lifecycle
          • Appliances
            • How to Set Up the Virtual Appliance
            • Enterprise Agents: Hypervisor Installation
            • Installing Enterprise Agent on VirtualBox
            • Enterprise Agent Deployment Using ThousandEyes Virtual Appliance (Hyper-V)
            • Enterprise Agent Deployment Using ThousandEyes Virtual Appliance (OVA)
            • Custom Virtual Appliances
            • Installing a Physical Appliance
            • Installing an Enterprise Agent on a Raspberry Pi Device
          • Cisco Devices
            • Catalyst Switching
            • Catalyst Routing
            • Nexus Switching
            • Service Routing
            • Meraki MX Appliances
            • Cisco Enterprise NFV Infrastructure Software
            • Installation Methods
              • Installing Enterprise Agents on Cisco Nexus Switches with Application Hosting
              • Installing Enterprise Agents on Cisco Nexus Switches with Guestshell
              • Installing Enterprise Agents on Cisco Routers using SD-WAN Manager Feature Templates
              • Installing Enterprise Agents on Cisco Routers using the SD-WAN Manager ThousandEyes Workflow
              • Installing Enterprise Agents on Cisco Switches with Docker
              • Installing Enterprise Agents on Cisco Routers with Docker
              • Installing Enterprise Agents on Cisco Switches with the DNA Center
          • Linux Packages
            • Enterprise Agent Deployment Using Linux Package Method
            • Installing the Enterprise Agent with BrowserBot on Oracle Linux Server 7
          • Docker Agents
            • Installing Enterprise Agents with Docker
          • Cloud Templates
            • Installing Enterprise Agents with Microsoft Azure
          • Docker Agent Configuration Options
          • Missing Dependencies for Enterprise Agent on Redhat Enterprise Linux RHEL 7 Installation
          • Migrating ThousandEyes Appliance or Package-Based Enterprise Agent to Docker
        • Configuring
          • Password Reset on the Virtual Appliance
          • Configuring rDNS Lookups for Enterprise Agents
          • Connecting to the ThousandEyes Virtual Appliance Using SSH (Mac/Linux)
          • Connecting to the ThousandEyes Virtual Appliance Using SSH (Windows)
          • Static IP Addresses for ThousandEyes Repositories
          • Firewall Configuration for Enterprise Agents
          • Enterprise Agent Port Forwarding
          • Security Policy and Public NTP Servers on Enterprise Agents
          • Secure Access to ThousandEyes Appliances
          • Disabling the Web Server of a Virtual Appliance
          • NAT Traversal for Agent-to-Agent Tests
          • Enterprise Agent on Docker Advanced Networking
        • Managing
          • Cisco Devices
            • Disable, Restart, or Uninstall the Enterprise Agent via DCNM
          • Docker Agents
            • Add/Remove BrowserBot from Existing Docker Enterprise Agents
          • Upgrading Operating Systems for Enterprise Agents
          • Backup and Restore Your Enterprise Agent Configuration
          • Upgrade Ubuntu 20.04 Focal-Based ThousandEyes Appliances
          • Crash Reporting for Enterprise Agents
          • Configuring a Local Mirror of the ThousandEyes Package Repository
          • Resetting an Enterprise Agent
          • Working with Enterprise Agent Clusters
          • Replacing an Enterprise Agent Using the Agent Clustering Method
          • Replacing an Enterprise Agent Using Agent Identity Files
          • Unlocking the ThousandEyes Appliance
          • Uninstalling the Enterprise Agent (Linux Package)
        • Proxy Environments
          • Installing Enterprise Agents in Proxy Environments
          • Configuring an Enterprise Agent to Use a Proxy Server
          • Writing and Testing Proxy Auto-Configuration (PAC) Files
        • Troubleshooting
          • How to Generate Packet Captures
          • Troubleshooting Automatic-Update Problems on Enterprise Agents
          • Troubleshooting Time Synchronization on Enterprise Agents
          • Installing CA Certificates on Enterprise Agents
          • Agent Unable to Trace Path to Destination?
          • BrowserBot Installation Fails on Red Hat or CentOS in Amazon EC2
          • What to Do If te-agent Stops Running Due to a VACUUM Error
        • Enterprise Agents: What Information Do We Collect?
        • What Is BrowserBot?
        • Upgrading to BrowserBot 2
        • Upgrading to BrowserBot 2.6+ (Chromium 97)
        • Enterprise Agent Utilization
        • Network Utilization from Enterprise Agent Test Traffic
        • Enterprise Agent Interface Selection
        • ThousandEyes Product Lifecycle Policy
      • Endpoint Agents
        • Installing
          • System Requirements
          • Download the Endpoint Agent Installer
          • Install the Endpoint Agent
          • Reinstall the Endpoint Agent
          • Install the Endpoint Agent Browser Extension
          • Install Endpoint Agents for Windows via Group Policy
          • Installing Browser Extensions for Windows via Group Policy
          • Guidance for Windows Software Deployment Teams
          • Install Endpoint Agents for macOS using Munki and the Managed Software Center
          • Deploy an MSI package to Intune for Windows Devices
          • Endpoint Agent Installation on Cisco Webex Devices (RoomOS)
          • Endpoint Agent Installation on Cisco Phone Devices (PhoneOS)
          • Uninstall or Delete an Endpoint Agent
          • Endpoint Agent Installation Reference
          • NPCAP Driver Upgrade Management
        • Configuring
          • Configure Endpoint Agent Labels
          • Endpoint Agent Proxy Configuration for Scheduled Tests
        • Managing
          • Manage Endpoint Agent Settings
        • How Does the Endpoint Agent Work
        • Cisco Secure Client ThousandEyes Endpoint Agent Module
        • Endpoint Agent Licensing
        • Assigning tests to an Endpoint Agent
        • Data Collected by Endpoint Agent
        • Reporting on data collected by Endpoint Agent
        • Endpoint Agent VPN Support
        • Endpoint Agent TCP Support
        • Endpoint Agent End-user Experience
        • Endpoint Agent FAQ
      • Working with Agent Settings
      • Obtaining a list of ThousandEyes Agent IP Addresses with te-iplist
    • Tests
      • HTTP Server Tests
        • Collecting Proxy Metrics
        • POSIX Extended Regular Expression Syntax (Quick Reference)
        • POSIX Extended Regular Expression Syntax
        • Custom User-Agent Strings in a Web Test
        • Two-Step HTTP Testing (OAuth)
      • Web-Layer Tests
      • Network Tests
        • Network Tests Explained
        • Agent-to-Agent Test Overview
        • DSCP Options in Network Tests
      • DNS Tests
      • Voice Tests
        • Using the SIP Server View
        • Using the RTP Stream View
      • BGP Tests
        • Inside-Out BGP Visibility
        • Using the BGP Route Visualization View
        • Using the BGP Updates Table
        • Working with Raw BGP Data
        • Reasons for Failure of Private Peering with ThousandEyes
        • RPKI
      • API Tests
        • Using the API Test Step Builder
      • Templates
        • User-defined Templates
      • Recommendations
        • Associated Service Recommendations
        • AWS Test Recommendations
      • ThousandEyes Metrics: What Do Your Results Mean?
      • Sharing Test Data
      • Working with Test Settings
      • Scheduled Versus Instant Tests
      • Working with Instant Tests
      • Working with Labels for Agent and Test Groups
      • Multi-Service Views
      • Identifying Traffic from ThousandEyes Agents
      • Excluding ThousandEyes Agents from Google Analytics
    • Internet and WAN Monitoring
      • Path Visualization
        • How Path Trace Works
        • MPLS Tunnel Inference Using Deep Path Analysis
        • Troubleshooting
          • Reasons for Missing Information on the Visualization View
          • Virtual Machine with NAT Breaks Path Visualization
          • Cisco ASA Breaks Path Visualization
          • Path Visualization: Edge Firewall Incorrectly Shows a Single Hop to the Destination
          • Network Overview Shows Packet Loss That Does Not Appear in Path Visualization
      • Views
        • Using the Network Overview
        • Using the FTP Server View
        • Using the HTTP Server View
        • Using the DNS Server View
        • Using the DNS Domain Trace View
        • Using the DNSSEC Trace View
        • Using the API Test Views
      • Troubleshooting
        • CLI Network Troubleshooting Utilities
        • HTTP Server Test Fails with SSL Error
        • HTTP Server Test Fails with SSL Error: OpenSSL SSL_connect: SSL_ERROR_SYSCALL
        • HTTP Server Test Error "dh Key Too Small"
    • Browser Synthetics
      • Browser Synthetics Test Types
      • Browser Synthetics Disambiguation
      • Test Settings for Page Load and Transaction Tests
      • Navigating Waterfall Charts for Page Load and Transaction Tests
      • Using Round Robin Test Scheduling
      • What Information Is Transmitted in a Page Load or Transaction Test?
      • Transaction Test SSO Support
        • Implementing SSO in Transaction Scripts
        • Caveats for NTLM/Kerberos Authentication
        • TOTP Examples for SSO
      • Page Load Tests
        • When to Use a Page Load Test
        • Creating a Page Load Test
        • Using the Page Load View
        • How to Generate a HAR File
        • Migrating to Single Interval for Page Load Tests
        • Creating a Page Load Test that Uses SSO
      • Transaction Tests
        • Getting Started With Transaction Tests
          • When to Use a Transaction Test
          • Transaction Tests Compared With Other Test Types
          • ThousandEyes Recorder
          • ThousandEyes Recorder Permissions
          • Working With Web Development Tools
          • Working With Secure Credentials
          • Transaction Test Table Tab View
          • Transaction Metrics on Alerts and Dashboards
          • Screenshots in Transaction Test Views
        • Transaction Test Development Guide
          • Creating Robust Transaction Scripts
            • Optimizing and Troubleshooting Transaction Scripts
            • Transaction Scripting Tips and Tricks
          • Transactions – Executing Custom JavaScript Code
        • Use Cases | Code Examples
          • Uploading or Downloading Files in a Script
            • Transaction Scripting Examples for File Downloads
          • Include API Calls in a Transaction Test
            • Using the node-fetch module
            • Using the net module
            • Using the tls module
        • Transaction Scripting Reference
      • Dual Chromium Option
        • Why Are Regular Chromium Upgrades Needed?
        • Configuring Dual Chromium
        • Working With Dual Chromium
        • Chromium Update History
        • Chromium Upgrade Known Issues
    • Endpoint Experience
      • Test Settings
        • Monitoring an Application using Synthetic Tests
        • Configuration Options for Synthetic Tests
        • Managing Synthetic Tests
        • Real User Tests
      • Viewing Data
        • Endpoint Agent Scheduled Tests View
        • Endpoint Agent Real User Tests View
        • Endpoint Agent Local Networks View
        • Endpoint Agent Dynamic Tests View
        • Endpoint Agent Views
        • Endpoint Views Reference
      • Troubleshooting
        • Step-by-Step Guide to Troubleshooting Endpoint Agent Problems
        • Troubleshooting Endpoint Agent Issues
    • Connected Devices
      • Connected Devices Tests
        • Routing
          • Traceroute
        • Network
          • Speed Tests
          • Latency, Loss, Disconnections, and Jitter Tests
          • Responsiveness (Latency under Load) Tests
        • DNS
          • DNS Resolution Tests
        • Web
          • Web Browsing Lite Tests
          • Generic Streaming (HLS/DASH) Tests
        • Voice
        • Dynamic Application Test Suites
          • Gameplay Test Suite
          • Video Conferencing Test Suite
          • Social Media Test Suite
          • Game Store Test Suite
          • Video Streaming Test Suite
            • Netflix Streaming Tests
            • YouTube Streaming Tests
            • BBC iPlayer Streaming Tests
          • Content Delivery Network (CDN) Test Suite
        • Local Network Information
          • Data Usage
      • Test Management
        • Test Triggers
          • Scheduled Tests
          • Instant Tests
        • Testing Thresholds
        • Test Targets
          • Test Server Methodology
        • Automatic Test Configuration Retrieval
      • Device Agents
        • Router Agents
          • Router Agent Device Support
        • Installing Device Agent with Docker
        • Connected Devices Agent Release Versions
      • Usage Guides
        • Viewing Charts
        • Configuring Charts
        • Using Maps
        • Exporting Data
        • Importing Metadata
        • Managing Metadata
        • Creating Reports
        • Viewing Agents
        • Using Test Schedules
        • Accessing Your APIs
        • Using ConstantCare
      • Cisco Real Speed
    • Cloud Insights
      • Integrations
      • Views
      • Settings
    • Traffic Insights
      • Traffic Insights System Requirements
      • Traffic Insights Configuration Guide
      • Traffic Insights Views and Settings
      • Traffic Insights FPS Monitoring
    • WAN Insights
      • WAN Insights Quick Start
        • How to Activate ThousandEyes WAN Insights
        • WAN Insights Introductory Tour, Part 1
        • WAN Insights Introductory Tour, Part 2
        • WAN Insights Introductory Tour, Part 3
      • Introducing WAN Insights
        • What Is WAN Insights?
        • WAN Insights Value-Add
        • Why Use WAN Insights?
        • Using WAN Insights Together With ThousandEyes Network Assurance
        • Using WAN Insights Together with vAnalytics and vManage
        • WAN Insights Key Components
        • Enabling WAN Insights
        • Getting Support for WAN Insights
      • WAN Insights Terminology and Reference
      • WAN Insights Technical Overview
        • Application Categories
        • Sites, Routers, Paths, and Interfaces
        • Application Traffic Types
        • Estimating User Counts
        • Estimating Throughput
        • Capacity Planning
        • Understanding Quality
        • Life of a Recommendation
        • Understanding Recommendations
        • WAN Insights and ThousandEyes Alerts
      • WAN Insights User Interface
        • Logging In for the First Time
        • WAN Insights Screens and Workflows
        • Recommendations Screen
        • Recommendation Cards, Explained
        • Recommendation Details Modal
        • Endpoint-Pair Quality Comparison
        • Site Details Screen
        • Capacity Planning Screen
        • Capacity Detail Modal
        • Enter or Upload Bandwidth Data
      • Common Tasks
        • Adding Business-Critical Applications to WAN Insights
        • Email Notifications
        • Adding and Managing WAN Insights Users
        • Applying WAN Insights Recommendations
    • Internet Insights
      • Internet Insights Terminology
      • Limited Outage Map
      • Internet Insights Screens
        • Overview Screen
        • Internet Insights Service Views Screen
        • Application Outages
        • Network Outages
        • Catalog Settings Screen
      • Saving and Sharing from Internet Insights
      • Configuring Internet Insights
      • Provider Labels
      • Using Alerts and Dashboards With Internet Insights
        • My Affected Tests
        • Setting Up Alert Rules for Internet Insights
        • Using the Internet Insights Built-In Dashboard
    • Event Detection
    • Alerts
      • Creating and Editing Alert Rules
        • Global and Location Alert Conditions
        • Alert Rule Severity
        • Adaptive Alert Detection
        • Dynamic Baselines
        • Transport Layer Security (TLS) Alerts
        • Alert Rules for Devices
        • Alert Metrics Reference
      • Default Alert Rules
      • Viewing Alerts
      • Alert Clearing
        • Alert Suppression Windows
      • Alert Notifications
      • Standard Notification Methods
        • Alert Notifications via Email
        • Alert Notifications via SMS
        • Classic Webhooks for Alert Notifications
    • Dashboards
      • Using the Dashboard
      • Customizing Your Dashboard
      • Using the Dashboard Templates
      • Dashboard Widgets
      • Embedding Dashboard Widgets in External Web Sites
      • Excluding Periods of Data From a Dashboard
      • Dashboard Sharing and Snapshots
      • Dashboard Labels
      • Troubleshooting with Dashboard Drill Down
      • Tailoring Dashboards with Dashboard Filters
    • Device Layer
      • Discovering Device-Layer Devices
      • Device Discovery Results
      • Using the Device Layer View
    • Account Management
      • User Registration
        • SAML JIT Provisioning
        • ThousandEyes Support for SCIM
          • How to Configure SCIM with Azure Active Directory
          • How to Configure SCIM with Okta
      • Authorization
        • Role-Based Access Control
          • Role-Based Access, Explained
          • Built-In Roles and Permissions
        • Account Groups
          • What is an Account Group?
          • Working with Account Settings
          • Users in Multiple Organizations
          • Changing Ownership of a Test
          • Working with Time Zone Settings
        • OAuth 2.0 with ThousandEyes
          • Integrations with OAuth 2.0
        • Adding a Profile Image with Gravatar
      • Authentication
        • Logging In
        • How to Configure Single Sign-On
      • User Activity
        • Working with the Activity Log
        • ThousandEyes User Session Timeouts and Terminations
        • How Long is my Data Accessible via ThousandEyes?
        • Retaining Data Beyond the 90-Day Limit
        • Multi-Region Cloud Support
      • Usage-Based Billing
        • About Our Consumption Model
          • Device Agent Consumption Model
        • About Units
        • Test Type Layers and Units
        • Setting Quotas
        • Calculating Units
        • FAQs: Usage
      • Customer Security and Privacy Responsibilities
    • Integrations
      • Custom Webhooks
        • Using OAuth 2.0 Authentication for Your Custom Webhook
        • Webhook Variables
      • Custom Webhook Examples
        • Microsoft Teams for Alert Notifications
        • Cisco Webex for Alert Notifications
        • Google Chat for Alert Notifications
        • Event-Driven Ansible for Alert Notifications
        • Splunk Alert Notification
      • Custom-Built Integrations
        • PagerDuty for Alert Notifications
        • ServiceNow for Alert Notifications
          • Incident Management
        • Slack for Alert Notifications
        • AppDynamics for Alert Notifications
        • AppDynamics for Test Recommendations
        • AWS for Test Recommendations
        • AWS for Cloud Insights
          • AWS for Cloud Insights Using CLI
        • Meraki for Data Enrichment
        • Webex Control Hub Integration
        • Microsoft Teams Integration
        • ThousandEyes for OpenTelemetry
          • Configuring ThousandEyes for OpenTelemetry
            • Configuring ThousandEyes for OpenTelemetry Using the API
            • Configuring ThousandEyes for OpenTelemetry Using the UI
          • Configuring ThousandEyes for Splunk Cloud or Enterprise
            • Configuring ThousandEyes for Splunk Cloud or Enterprise using the API
            • Configuring ThousandEyes for Splunk Cloud or Enterprise using the UI
          • ThousandEyes for OpenTelemetry Data Model
            • ThousandEyes for OpenTelemetry Data Model v1
              • OpenTelemetry Collector Data v1 Example
            • ThousandEyes for OpenTelemetry Data Model v2
              • ThousandEyes for OpenTelemetry Data Model v2 - Metrics
                • OpenTelemetry Collector Data v2 Metrics Example
                • ThousandEyes for OpenTelemetry Data Model Metrics - Migration from v1 to v2
              • ThousandEyes for OpenTelemetry Data Model v2 - Traces
                • OpenTelemetry Collector Data v2 Traces Example
          • OpenTelemetry Collector Configuration
          • Automatic Disabling of Failing Streaming Integrations
        • Cisco ThousandEyes App for Splunk
          • Configuration
          • Inputs
          • Dashboards
          • Troubleshooting
        • Distributed Tracing with Splunk Observability APM
    • Best-Practices Guides
      • Choosing the Right Test Protocol for Network & App Synthetics Tests
      • Optimizing SYN vs SACK Probing Methods to Avoid Unexplainable Packet Loss
      • Using Dashboards to Tell a Story
      • Best Practices for Implementing Account Groups
      • Monitoring Microsoft 365
      • Monitoring Microsoft Teams
      • Monitoring Salesforce
      • Monitoring Slack
      • Monitoring Webex Meetings with Endpoint Agents
      • Monitoring Webex Calling
      • Monitoring Webex Meetings with Cloud and Enterprise Agents
      • Monitoring Zoom
    • API
      • Create/Update/Delete Tests Using the ThousandEyes API
      • Obtaining a List of ThousandEyes Agent IP Addresses
      • Writing JSON to API Produces HTTP 406 Response Code
    • Privacy-Related
      • Authorized Subprocessors for ThousandEyes Network Intelligence Platform
    • Archived Documentation
      • Archived - Displaying and Alerting for Unit Consumption
      • Archived - Dependency Tree for ThousandEyes Enterprise Agent Software
      • Archived - Getting Started with ThousandEyes
      • Archived - Sending ThousandEyes Alerts to AppDynamics
      • Archived - ThousandEyes Infrastructure Changes
      • Archived - Using the Transactions (Classic) View
      • Archived - Transaction Test Migration Workflow
      • Archived - Instructions for Mitigating Meltdown and Spectre on Enterprise Agents
      • Archived - Bash (ShellShock) Security Notice
      • Archived - Endpoint Installation using Customized Installers
      • Archived - Configuring Endpoint Agent Setup
      • Archived - Creating Scheduled Tests on Endpoint Agents
      • Archived - Managing the Endpoint Agent
      • Archived - Enterprise Agent Installation on Juniper NFX Routers
      • Archived - Installing and Removing ThousandEyes X Virtual Framebuffer on Enterprise Agents
      • Archived - Permitted Content Types for Page Load Tests
  • Archived Release Notes
    • 2024
      • Release Notes: January 2024
      • Release Notes: February 2024
      • Release Notes: March 2024
      • Release Notes: April 2024
      • Release Notes: May 2024
      • Release Notes: June 2024
      • Release Notes: July 2024
      • Release Notes: August 2024
    • 2023
      • Release Notes: January 2023
      • Release Notes: February 2023
      • Release Notes: March 2023
      • Release Notes: April 2023
      • Release Notes: May 2023
      • Release Notes: June 2023
      • Release Notes: July 2023
      • Release Notes: August 2023
      • Release Notes: September 2023
      • Release Notes: October 2023
      • Release Notes: November 2023
      • Release Notes: December 2023
    • 2022
      • Release Notes: January 2022
      • Release Notes: February 2022
      • Release Notes: March 2022
      • Release Notes: April 2022
      • Release Notes: May 2022
      • Release Notes: June 2022
      • Release Notes: July 2022
      • Release Notes: August 2022
      • Release Notes: September 2022
      • Release Notes: October 2022
      • Release Notes: November 2022
      • Release Notes: December 2022
    • 2021
      • Release Notes: January 2021
      • Release Notes: February 2021
      • Release Notes: March 2021
      • Release Notes: April 2021
      • Release Notes: May 2021
      • Release Notes: June 2021
      • Release Notes: July 2021
      • Release Notes: August 2021
      • Release Notes: September 2021
      • Release Notes: October 2021
      • Release Notes: November 2021
      • Release Notes: December 2021
    • 2020
      • Release Notes: January 2020
      • Release Notes: February 2020
      • Release Notes: March 2020
      • Release Notes: April 2020
      • Release Notes: May 2020
      • Release Notes: June 2020
      • Release Notes: July 2020
      • Release Notes: August 2020
      • Release Notes: September 2020
      • Release Notes: October 2020
      • Release Notes: November 2020
      • Release Notes: December 2020
    • 2019
      • Release Notes: 2019-01-08
      • Release Notes: 2019-02-06
      • Release Notes: 2019-02-20
      • Release Notes: 2019-03-06
      • Release Notes: 2019-03-19
      • Release Notes: 2019-04-02
      • Release Notes: 2019-04-30
      • Release Notes: 2019-05-14
      • Release Notes: 2019-05-30
      • Release Notes: 2019-06-11
      • Release Notes: 2019-07-23
      • Release Notes: 2019-08-06
      • Release Notes: 2019-08-20
      • Release Notes: 2019-09-03
      • Release Notes: 2019-09-17
      • Release Notes: 2019-10-03
      • Release Notes: 2019-10-15
      • Release Notes: 2019-10-29
      • Release Notes: 2019-11-12
      • Release Notes: 2019-11-26
      • Release Notes: 2019-12-10
    • 2018
      • Release Notes: 2018-01-10
      • Release Notes: 2018-01-17
      • Release Notes: 2018-01-31
      • Release Notes: 2018-02-14
      • Release Notes: 2018-03-07
      • Release Notes: 2018-03-14
      • Release Notes: 2018-03-28
      • Release Notes: 2018-04-11
      • Release Notes: 2018-04-25
      • Release Notes: 2018-05-09
      • Release Notes: 2018-05-23
      • Release Notes: 2018-06-06
      • Release Notes: 2018-06-20
      • Release Notes: 2018-07-03
      • Release Notes: 2018-07-18
      • Release Notes: 2018-08-01
      • Release Notes: 2018-08-15
      • Release Notes: 2018-08-29
      • Release Notes: 2018-09-12
      • Release Notes: 2018-09-26
      • Release Notes: 2018-10-10
      • Release Notes: 2018-10-23
      • Release Notes: 2018-11-13
      • Release Notes: 2018-11-27
      • Release Notes: 2018-12-18
    • 2017
      • Release Notes: 2017-01-04
      • Release Notes: 2017-01-18
      • Release Notes: 2017-02-01
      • Release Notes: 2017-02-16
      • Release Notes: 2017-03-02
      • Release Notes: 2017-03-15
      • Release Notes: 2017-03-29
      • Release Notes: 2017-04-12
      • Release Notes: 2017-04-26
      • Release Notes: 2017-05-10
      • Release Notes: 2017-05-24
      • Release Notes: 2017-06-06
      • Release Notes: 2017-06-21
      • Release Notes: 2017-07-07
      • Release Notes: 2017-07-19
      • Release Notes: 2017-08-02
      • Release Notes: 2017-08-16
      • Release Notes: 2017-08-30
      • Release Notes: 2017-09-13
      • Release Notes: 2017-09-27
      • Release Notes: 2017-10-12
      • Release Notes: 2017-10-25
      • Release Notes: 2017-11-08
      • Release Notes: 2017-11-29
      • Release Notes: 2017-12-13
    • 2016
      • Release Notes: 2016-01-06
      • Release Notes: 2016-01-20
      • Release Notes: 2016-02-03
      • Release Notes: 2016-02-17
      • Release Notes: 2016-03-02
      • Release Notes: 2016-03-16
      • Release Notes: 2016-03-30
      • Release Notes: 2016-04-13
      • Release Notes: 2016-04-27
      • Release Notes: 2016-05-11
      • Release Notes: 2016-05-25
      • Release Notes: 2016-06-08
      • Release Notes: 2016-06-22
      • Release Notes: 2016-07-06
      • Release Notes: 2016-07-20
      • Release Notes: 2016-08-03
      • Release Notes: 2016-08-17
      • Release Notes: 2016-08-31
      • Release Notes: 2016-09-14
      • Release Notes: 2016-09-28
      • Release Notes: 2016-10-12
      • Release Notes: 2016-10-26
      • Release Notes: 2016-11-09
      • Release Notes: 2016-11-23
      • Release Notes: 2016-12-07
      • Release Notes: 2016-12-21
    • 2015
      • Release Notes: 2015-01-07
      • Release Notes: 2015-01-21
      • Release Notes: 2015-02-04
      • Release Notes: 2015-02-18
      • Release Notes: 2015-03-04
      • Release Notes: 2015-04-01
      • Release Notes: 2015-04-15
      • Release Notes: 2015-04-29
      • Release Notes: 2015-05-13
      • Release Notes: 2015-05-27
      • Release Notes: 2015-06-10
      • Release Notes: 2015-06-24
      • Release Notes: 2015-07-08
      • Release Notes: 2015-07-22
      • Release Notes: 2015-08-05
      • Release Notes: 2015-08-19
      • Release Notes: 2015-09-16
      • Release Notes: 2015-09-30
      • Release Notes: 2015-10-14
      • Release Notes: 2015-10-28
      • Release Notes: 2015-11-11
      • Release Notes: 2015-12-02
      • Release Notes: 2015-12-16
    • 2014
      • Release Notes: 2014-01-09
      • Release Notes: 2014-01-22
      • Release Notes: 2014-02-05
      • Release Notes: 2014-03-05
      • Release Notes: 2014-03-19
      • Release Notes: 2014-04-09
      • Release Notes: 2014-04-30
      • Release Notes: 2014-06-04
      • Release Notes: 2014-06-11
      • Release Notes: 2014-06-26
      • Release Notes: 2014-07-09
      • Release Notes: 2014-07-23
      • Release Notes: 2014-08-20
      • Release Notes: 2014-09-04
      • Release Notes: 2014-09-17
      • Release Notes: 2014-10-01
      • Release Notes: 2014-10-15
      • Release Notes: 2014-10-29
      • Release Notes: 2014-11-12
    • 2013
      • Release Notes: 2013-01-08
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On this page
  • Application Outages View Timeline
  • Application Outages Timeline Filters
  • Application Outages Topology Tab
  • Application Outages Topology and Grouping Filters
  • Agent Groups and Server Groups
  • Application Outages Map Tab
  • Application Outages Table Tab
  • How Application Outages Works
  • Use Cases
  • Alert on Application Outages
  • Alerting on Application Outages using the API
  • Viewing Application Outages Elsewhere in the ThousandEyes Platform
  1. Product Documentation
  2. Internet Insights
  3. Internet Insights Screens

Application Outages

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Last updated 2 months ago

Due to recent platform-wide naming, navigation, and URL changes in the product, you may notice some discrepancies between the product and the screenshots displayed in our technical documentation. The instructions and actual pages in the product are still valid and haven’t changed. Please bear with us as we update our screenshots to better match the in-product experience. See the full scope of changes on Naming and Navigation Menu changes - Summary List.

ThousandEyes’ Application Outages feature provides an app-centric view of the status of widely-used SaaS and other services (layer 7 of the OSI model, meaning the application layer). Rather than consulting a service's status page, which is typically updated manually and might not accurately state the beginning and end times of an incident, ThousandEyes’ Application Outages shows a real-time, data-based view of the outage. Because they’re based on real data, the visualizations in Application Outages provide credibility to effectively escalate issues with service providers.

The image above is filtered to show only Application Outages.

With the addition of the Application Outages feature, Internet Insights offers cross-layer visualization, in which you can see what type of outage is occurring - network or application. Application Outages also identifies the specific outage error type for each affected application. You can use this combined insight to reduce your organization's mean time to identify (MTTI).

Application Outages View Timeline

To see the View screen for Application Outages, choose Internet Insights > Service Views and then click Application Outages next to the timeline. (Note that Application Outages don’t always perfectly coincide with Network Outages.)

Application Outages Timeline Filters

The Application Outages timeline at the top of the view screen lets you filter or display data as follows:

  • Metric: Affected Tests, Servers, Locations, or Outages

  • Outage Scope is All or With Affected Tests, meaning you can limit application outages to only show those affecting your own tests.

  • The Application filter lets you choose one or more application types, or applications by domain, with major categories for:

    • Collaboration and Messaging, for example Miro (miro.*)

    • Communication, for example Microsoft Teams or Slack.

    • E-Commerce, for example Amazon or Walmart.

    • Enterprise Productivity includes services like Amazon, Dropbox, various Google apps, and Microsoft Office 365.

    • Finance includes online finance portals such as Citibank and PayPal.

    • HR includes human-resource management tools such as Workday and ADP payroll processing.

    • Cloud includes services such as Amazon Web Services, Azure, and Google Cloud.

    • Developer Tools includes services like Okta, Splunk, Atlassian.net and GitHub.

    • Sales and Marketing includes services such as Salesforce and MailChimp.

    • Security includes password services and Cisco Meraki.

    • Social Media includes popular social-media platforms such as Facebook, LinkedIn, and YouTube.

Application Outages Topology Tab

The Topology tab for Application Outages shows traffic flow between agents and destinations. A typical default view is shown below, with ThousandEyes agents grouped by country (origin or location). If there are multiple outages in progress, there could be multiple destinations as well. As a basic guideline, keep in mind that healthy nodes are blue; problem nodes are red.

Select an outage on the timeline above in order to see data on the Topology, Map, and Table tabs below.

Application Outages Topology and Grouping Filters

Filtering options for the Application Outages Topology tab allow you to set different levels of granularity and also thresholds for visual severity, as shown below.

Showing lists any currently applied filters. Click Add a filter to add multiple filters with these options:

  • Agent filters - These are ThousandEyes cloud or your own ThousandEyes enterprise agents.

    • Agent Country

    • Agent Origin Network

    • Location (city)

    • Agent

  • Application filters

    • Application shows applications currently impacted by the outage selected in the timeline above

    • Affected Test these are tests potentially impacted by the outage, as described in My Affected Tests

    • Hostname/Domain - quickly search for a domain like “google.com” or a hostname like “myserver.domain.com”

    • Server Prefix - use to find a server with a particular IP prefix

    • Server Network - find by Autonomous System (AS) number or name

    • Server Location - search by region, country, or city

  • Grouping filters

    • Agents by: Country, Location, Origin Network, or Agent

    • Destinations by: Application, Server Network, Server Location, Server Prefix, or Domain

  • The red vs. blue in the sankey diagram corresponds to the Highlighting: Affected Agents field (a percentage slider).

Agent Groups and Server Groups

Hover over a link, a source, or a destination in the sankey diagram for Application Outages (Internet Insights > Service Views, Topology tab) to see affected servers, your affected tests, and affected agents, as shown below:

  • Source. The source displays on the left. In this case, there are 3 agents in the United States reporting problems accessing applications including Microsoft Online, Microsoft Office365, Salesforce, and Google.

  • Link. Hovering over a link narrows down the statistics to include both the source and a single destination. Within the link tooltip:

    • No. of Traces. Individual ThousandEyes path traces. See Getting Started with Path Visualization

    • Tests from Agent Group. Percentage of affected tests from this source. Source is shown based on filtering and grouping criteria selected.

    • Tests to Server Group. Percentage of affected tests with the same destination. Destination is shown based on filtering and grouping criteria selected. In this case, the affected tests originating from the agents in the United States represent 33% of affected tests targeting Microsoft Online.

  • Destination. The target destination displays on the right. It shows the number of affected servers, number of outages, and which of your tests are affected by this outage.

Application Outages Map Tab

When you've selected a timeslice in the timeline, the Internet Insights > Service Views > Map tab shows a map of the outage(s) along with summarized outage information.

Application Outages Table Tab

The Table tab for the Internet Insights Application Outages view includes information on the error type details, as shown below.

Click the Error Type Detail column for one of the Table tab entries to see what is contributing to this application outage. In the example below, an application outage for okta.com shows server and network timeouts affecting 42 servers and up to 53% of the ThousandEyes agents that are running tests that involve this domain.

How Application Outages Works

Whereas the Network Outages feature shows collective intelligence about outages in internet infrastructure, Application Outages uses the same approach to show information about the availability of critical applications, such as Zoom, Salesforce, PayPal, and Twitter.

“Coverage” of applications is driven by what’s most important to current ThousandEyes customers, based on what tests they’re already running. Other guidance comes from SSO providers such as Okta, which lists the top business apps that their SSO customers are using.

In order for an application to be trackable in Internet Insights, a critical mass of data must exist first. If a single ThousandEyes customer test on a particular target fails, there’s not enough information to determine if this is truly a public-facing outage. However if tests of various types from different customers on the same target fail, or encounter similar errors midway through the routing process, the outage is likely to have greater impact.

Use Cases

Alert on Application Outages

If you have configured ThousandEyes tests against your own infrastructure, you can set up Internet Insights alerts so that you are notified when there is an outage that affects your tests.

Then, in the case of an outage, use the cross-layer visualization to find the source of the issue and guide how you resolve it.

Alerting on Application Outages using the API

You can use v7 of the ThousandEyes API to work with alerts based on data from the Application Outages feature. For details, see the developer documentation.

Viewing Application Outages Elsewhere in the ThousandEyes Platform

Application Outages data is included in various parts of the ThousandEyes platform. The primary ones are listed below.

  • Dashboards

    For any widget that can draw on Internet Insights as a data source, you can set the Category field to either Network Outages or Application Outages. The widget will then display the metrics used in Application Outages.

  • Manage > Alert Rules > Internet Insights

    The Internet Insights tab lists alert rules that you have configured for outages. The table includes a Type column, where you can see whether the alert rule is for network outages or application outages.

  • Reports

    For any widget that can draw on Internet Insights as a data source, you can set the Category field to either Network Outages or Application Outages. The widget will then display the metrics used in Application Outages.

  • Manage > Sharing > Public Snapshots

    In the list of saved events, the Event Type column shows whether the event is an Internet Insights event.