Crankback Signaling 1. Total number of crankbacks while setting up/rerouting a TE-LSP over the duration of the simulation 2. Sum of link costs the crankback signal traverses = proportional delay during setup 1. Number of crankbacks distribution 2. Delay from crankback distribution PD-Failure PD-Failure Percentage of TE-LSPs Percentage of TE-LSPs Number of crankbacks Delay from crankback |