流经网络栈内部的是socket缓冲区(sk_buffs)，它负责在源和汇点之间传递报文数据。

Through the interior of the networking stack flow socket buffers (sk_buffs) that move packet data between sources and sinks.

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文章结合一种新的军用网络结构，针对其子网提出了基于动态源路由(dsr)协议的优化措施，以保证较高的报文传输成功率、较小的网络开销、较高的网络吞吐量和较小的端到端时延。

Aimed at a new structure of military network, optimized measures for DSR protocol are brought forward to pledge high massage transmission rate, low cost, high throughput and little end-to-end delay.

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如果找到的路由不是纯双向链路，则源节点还需要将RACK报文沿找到的回路路由循环一次，通过RACK的传播来通知中间节点建立起相应的路由。

If it is not a pure two-way path which includes some asymmetric links, the source needs to spread the RACK along the route and inform the route-related nodes to establish the corresponding route.

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