ETSI GR NGP 003描述了可能用于5G无线网络和网络核心的分组路由技术 未来的移动网络，也将适合在互联网上使用。对每种技术的描述包括:路由方法概述；用户平面数据包中的关键字段；设置路线的程序等。；支持流动性；支持安全；解决，包括可伸缩性问题。

ETSI GR NGP 003 describes packet routing technologies that might be used in 5G radio networks and in the core of future mobile networks, and would also be suitable for use in the Internet. The description of each technology includes:overview of routing approach;key fields in user plane packets;procedures for setting up routes, etc.;support for mobility;support for security;addressing, including scalability issues.