> For the complete documentation index, see [llms.txt](https://pcap.ardikars.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://pcap.ardikars.com/packet-structure.md).

# Packet Structure

- [Packet Header](https://pcap.ardikars.com/packet-structure/packet-header.md): Generic per-packet information.
- [Packet Buffer](https://pcap.ardikars.com/packet-structure/packet-buffer.md): Used to wrap low-lavel memory address (native buffer/off-heap buffer).