Failures and hot-potato routing

András Császár (IJ/ETH) Andras.Csaszar at
Thu Mar 17 14:15:34 UTC 2005


Does anyone have any statistical data how often intra-domain link failures cause that a new edge router is used? E.g., if the path between the original ingress-egress routers has a higher IGP cost after an IGP SPF calculation due to a link failure.


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