> For the complete documentation index, see [llms.txt](https://docs.thousandeyes.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.thousandeyes.com/product-documentation/wan-insights/introducing/wan-insights-with-thousandeyes.md). # Using WAN Insights Together With ThousandEyes Network Assurance WAN Insights and other ThousandEyes features complement one another. The core functionality of ThousandEyes is visibility into network layers across the global, public internet. The public internet contains portions of the path that you don’t own. ThousandEyes can also show deep visibility into your own network as well. ThousandEyes views include web-layer performance, HTTP server, network path visualization, BGP routing, DNS routing, and remote end-user experience. Visibility comes from tests that you can run using ThousandEyes software agents: Cloud and Enterprise Agents, and Endpoint Agents. Additional visibility into global internet outages comes from collective intelligence of ThousandEyes Internet Insights. Here are a few examples of how ThousandEyes and WAN Insights features work together: * Your own end users are accessing cloud SaaS applications using Direct Internet Access (DIA) instead of across your internally managed SD-WAN. If WAN Insights reports poor path quality, you can use ThousandEyes' path visualization to see the public Internet portions of that path, to isolate the trouble spots. * You can use ThousandEyes to hold your Internet Service Providers (ISPs) accountable and show them exactly where the issue is – is it the ISP, or is it the SaaS provider, or does the cause of the problem lie somewhere in between? --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.thousandeyes.com/product-documentation/wan-insights/introducing/wan-insights-with-thousandeyes.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.