Dear list. I'm using freeradius 2.2.5 on debian for authorization & authentication to a WiFi-network. The NAS is a TP-Link TL-WR841ND, which is a router including NAT (without DSL). I'm trying setting up accounting for automatic session-timeout after the account expired. For this purpose it seems I need `accounting', which is activated for performing accounting entries in the mysql-radacct table. The configuration looks to me okay. Nevertheless the radacct table stays empty. No entries are made. After reading the documentation it looks to me, that the client (in this case the WiFi-router) must support accounting and send accounting packages to make this feature work or is accounting available in every correctly implemented radius-WiFi router? Must it the simply be activated and on which keyword must I look for? I Many thanks in advance Jens