发明授权
US07693055B2 Optimization of distributed tunnel rerouting in a computer network with intermediate node feedback 有权
在具有中间节点反馈的计算机网络中优化分布式隧道重路由

Optimization of distributed tunnel rerouting in a computer network with intermediate node feedback
摘要:
In one embodiment, a head-end node determines a path for un-reroutable tunnels, and establishes a tunnel having zero bandwidth indicating the corresponding bandwidth desired for the tunnel. Intermediate nodes send feedback regarding a bandwidth scaling factor for the path, and the head-end node resizes each tunnel accordingly.
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