Example: 'Reroute all traffic according to the ECMP rule'

Brief description

This algorithm reacts to any resilience event (failure/restoration) trying to routing all the traffic according to the ECMP rule, using link IGP weights. These weights are not modified by the algorithm.

Algorithm description table

Algorithm inputs

A complete network design.

This algorithm does not require specific parameters.

Algorithm outputsExisting routes are removed. New routes are computed for every demand using the ECMP rule
Required librariesNone
KeywordsOSPF, Restoration algorithm
AuthorsPablo Pavón Mariño, José Luis Izquierdo Zaragoza
DateFebruary 2014
CodeNRSim_AA_OSPF_pathRerouting.java