Hello all I come back with the same problem.... I don't want to annoy anybody but I'm still clueless. I use the fresh freeradius 2.0.2 as an accounting server (to a mysql database) but I have other server that must host accounting informations too (1 billing server and 2 for a content filtering product). I have tried to replicate my accouting data using copy-acct-to-home-server virtualhost: server copy-acct-to-home-server { listen { type = detail filename = ${radacctdir}/detail load_factor = 10 } preacct { suffix } while prior sql accouting is done by another virtual server that writes too the detail file (with the option locking = yes) used by copy-acct-to-home-server: server local_acct { accounting { detail_replic sql } } I have noticed that the detail file never gets read totaly (usually only one request) and so only few (most of the time one) requests get effectively proxied to the home server. I can't understand why... is it something contained in the request/response... I'm really clueless and would greatly appreciate any help. I have an addditionnal question.... will it be possible to copy accounting to 3 servers, and how? Thx