1. Which network parameters are interesting
Network monitoring
Background measurements of the network performance
Impact of the Grid applications to the network
Support Grid user with providing long term and immediate reports of the network
Which network parameters are interesting
Round Trip Time / One Way Delay
Packet loss
Route changes
Volume of the transfered data

2. Used measurement systems and utilities
Ripe BOX
PingER
Traceroute
others
Plans to do
add our PingER data to the « pre-testbed » network monitoring
monitor the networks to the all French testbed0 sites
use Network Weather System to forecast Grid resources