North American Network Operators Group
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Failures and hot-potato routing

  • From: András Császár (IJ/ETH)
  • Date: Thu Mar 17 09:19:36 2005 
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