A distributed service for on demand end to end optical circuits
  In this paper we present a system for monitoring and controlling dynamic network circuits inside the USLHCNet network. This distributed service system provides in near real-time complete topological information for all the circuits, resource allocation and usage, accounting, detects automatically failures in the links and network equipment, generate alarms and has the functionality to take automatic actions. The system is developed based on the MonALISA framework, which provides a robust monitoring and controlling service oriented architecture, with no single points of failure. 
Ramiro Voicu, Iosif Legrand, Harvey Newman, Nicolae Tapus, Ciprian   Dobre
cs.DC