First of all,i have to say sorry,i know this topic maybe not related to FR.But I guess here is the best place to find out the answer. Enviroment: Fedora 14 + 2 AP(set to WPA_PSK). On the Fedora 14,i use wpa_cli to switch from one wireless network to another,during the handover,there will 10 PING packets be lost.right now ,i hope i could find a way to calculate the accurate handover time? Is there any way to do this? any suggestion will be really appreciate. BTW, is FR be helpful in roaming between wireless network? Or,all the roaming work should be done in the terminal ?(lile laptop) Thank you very much. snan4love -- View this message in context: http://freeradius.1045715.n5.nabble.com/How-to-calculate-the-handover-time-t... Sent from the FreeRadius - User mailing list archive at Nabble.com.