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Lecture Notes in Computer Science
We present NPP -a new framework for online routing of bandwidth guaranteed paths with local restoration. NPP relies on the propagation of only aggregate link usage information [2, 9] through routing protocols. The key advantage of NPP is that it delivers the bandwidth sharing performance achieved by propagating complete per path link usage information , while incurring significantly reduced routing protocol overhead. We specify precise implementation models for the restoration routingdoi:10.1007/978-3-540-30573-6_12 fatcat:2vq4u2omqzgmnptjldc76ou76e