We have been trying to get freeradius to work to do something I know works because I have seen it posted to this list on a few occasions. We have a Radius NAS (Cisco WLC) that is sending auth data to multiple Radius servers (not freeradius rather MS NPS and Cisco ACS and Cisco ISE) Problem is that we have several Radius receivers that need to see all of the accounting records from the WLC to make decisions re: the 802.11i session. So the sole function of the freeradius deployment is to proxy all received accounting packets to multiple Radius receivers simultaneously. We have been trying to get it to work with "Replicate-To-Realm := ISE" in the corresponding virtual-server configuration, however it doesn't work. The only way we can get the freeradius installation to send accounting packets to another external radius box is to use "Proxy-To-Realm" which requires a response from the server and does not seem to send the radius accounting packets to more than the first realm listed, i.e. preacct { preprocess update control { Replicate-To-Realm := ISE Replicate-To-Realm += BlueCoat } Doesn't work at all. However, the following will send the accounting packets to the ISE realm and NOT to the BlueCoat realm until the ISE realm is marked dead. preacct { preprocess update control { Proxy-To-Realm := ISE Proxy-To-Realm += BlueCoat } We want the Replicate-To-Realm functionality where the behaviour is to "send-and-forget" and to NOT require an accounting response from either server and where all packets are sent to ALL realms listed. We are running 2.1.12 currently. Is this maybe a bug that is fixed in 2.2.0? Regards, Jason