> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/network/packet_analysis.md).

# 网络数据包分析

网络嗅探器是分析网络故障的利器，也是网络开发必不可少的工具，需要有扎实的网络理论基础才能正真用好这个工具！