---
description: Troubleshoot Cloudflare WAN issues.
title: Troubleshooting
image: https://developers.cloudflare.com/og-docs.png
---

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> Documentation Index  
> Fetch the complete documentation index at: https://developers.cloudflare.com/cloudflare-wan/llms.txt  
> Use this file to discover all available pages before exploring further.

# Troubleshooting

Last updated Apr 17, 2026|Copy as Markdown|[View as Markdown](https://developers.cloudflare.com/cloudflare-wan/troubleshooting/index.md)|[Agent setup](https://developers.cloudflare.com/agent-setup/)

* [Troubleshoot IPsec tunnels](https://developers.cloudflare.com/cloudflare-wan/troubleshooting/ipsec-troubleshoot/)
* [Troubleshoot tunnel health](https://developers.cloudflare.com/cloudflare-wan/troubleshooting/tunnel-health/)
* [Troubleshoot connectivity](https://developers.cloudflare.com/cloudflare-wan/troubleshooting/connectivity/)
* [Troubleshoot routing and BGP](https://developers.cloudflare.com/cloudflare-wan/troubleshooting/routing-and-bgp/)

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## On this page

[![](https://developers.cloudflare.com/_astro/logo.te5VL_aD.svg)Docs](https://developers.cloudflare.com/)

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