专业网络数据包构造和发送开发包，是一个高层次的API函数库，允许开发者构造和发送网络数据包。-Professional network packets and send tectonic development kit is a high-level API libraries, allowing developers to construct and send network packets.

功能非常强大的p2p通信库源码，用户需要通信时自动检测网关类型进行穿透连接。已经在成熟软件项目里使用。-that will offer Network Address Translation (NAT) traversal for routers that support UPnP. LibNat will support port forwarding and the retrieval of the public IP address of the router