Failures and hot-potato routing

[András Császár (IJ/ETH) <Andras.Csaszar () ericsson com>]

Hi!

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.


Cheers,
András

http://www.tmit.bme.hu/~csaszar