路由器至少连接至两个网络，并根据对当前所连网络状况的了解确定报文的发送方式。
The router is connected to at least two networks and decides which way to send each information packet based on its current understanding of the state of the networks it is connected to.
最后介绍了采用封装方式实现报文处穿越的完整方案。
At last it designs the full implementation to solve the IPSec NAT-Traversal by way of UDP encapsulation.
风险管理摘要报告应在申报文件的第3模块中提交，采用表格方式，按本文件和附录1所述形式（最好是在CTD第3.2。
Risk Management Summary report should be provided in module 3 of the dossier, in the form of a Table, as described in Annex 1 of this document (preferably in CTD section 3.2.
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