攻击节点捕获网络中正常路由分组，通过“隧道”将其传输给另一端合谋节点，合谋节点再将该分组重放到网络中。

One attack node catches the routing packet in network and then transmits it to colluding node through "Tunnel". Colluding node retransmit the packet into the network directly.

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这样，所有因特网的正常路由冗余便随之而来，并且还可以使用自动负载平衡和故障转移机制(这些机制普遍应用于当今的因特网中)。

This automatically gives you all the Internet's normal routing redundancy, plus the ability to use automated load-balancing and failover mechanisms which are ubiquitous on today's Internet.

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在业务整合过程中，异常处理和选取适当的路由与处理正常情况一样重要。

In business process integration, handling exceptions and taking the appropriate route is as important as handling normal cases (such as happy flow).

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