以邻居发现协议的路由请求包为例，展示了测试套的结构及日志窗口。

A router solicitation packet of neighbor discovery protocol is used as an example to show the structure of test suite and log window.

youdao

如果M达到预设的最大值，该路由请求包就被丢弃，以达到路由请求包泛洪跳数的有效控制。

And then, if the integer (M) reaches the default maximum, RREQ will be discarded to control its flooding hops effectively.

youdao

请求包通过不同的路由被发送。

The packets of a request is sent through different routes.

youdao