公开(公告)号：US20100046523A1

公开(公告)日：2010-02-25

申请号：US12195875

申请日：2008-08-21

申请人： Joji Thomas MEKKATTUPARAMBAN ,  Ming CHEN ,  Akshya Kumar SINGH ,  Jesper SKRIVER ,  Vivek DATAR

发明人： Joji Thomas MEKKATTUPARAMBAN ,  Ming CHEN ,  Akshya Kumar SINGH ,  Jesper SKRIVER ,  Vivek DATAR

IPC分类号： H04L12/56

CPC分类号： H04L45/04 ,  H04L45/64 ,  H04L67/141 ,  H04L67/2814

摘要： In an example embodiment disclosed herein, Wide Area Network optimization modules coupled to peers are configured to maintain peer routing tables. The peer routing table (PRT) is used by the Wide Area Network optimization module to determine the peer for a given destination, such as an Internet Protocol “IP” destination. Each peer is responsible for advertising to other peers which networks the peer is able to reach. This information is advertised when a tunnel is first created and subsequently whenever necessary. Initially, a peer sends out a list of entries corresponding to its directly connected networks, with the exception of the network connected to the interface on which the peer is advertising (e.g. the network used for the tunnel). This enables other peers on the network to populate their PRT entries.

摘要翻译： 在本文公开的示例实施例中，耦合到对等体的广域网优化模块被配置为维护对等路由表。 广域网优化模块使用对等路由表（PRT）来确定给定目的地的对等体，例如因特网协议“IP”目的地。 每个对等体负责向其他对等体发送广播，该对等体可以通过该对等体接入网络。 当首次创建隧道时，并在必要时随后通知该信息。 最初，对等体发送与其直接连接的网络相对应的条目的列表，除了连接到对等体正在广告的接口的网络（例如，用于隧道的网络）之外。 这使得网络上的其他对等体可以填充其PRT条目。