[apologies for wide distribution] At RIPE-62 we'll do a BoF on Network Complexity (Mon evening). I'm looking for short contributions documenting cases of "catastrophic failure". If you have a case of a network failure where complexity played a significant role, please contact me. Most important is a clear understanding of the root cause and contributing factors. Thanks, Michael -- Michael Behringer Distinguished Engineer mbehring@cisco.com Phone: +33 49 723 2652 For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/index.html