Disconnect-Request packet

[N White]

Ok. I am trying to figure out how to disconnect a user, or to tell the 
radius server to send a disconnect packet to the NAS for a specific 
user. This is the command I am using:

echo "User-Name = nickwhite" | radclient 192.168.1.1 disconnect mysecret -x

This is the debug output from the radius server:

ad_recv: Disconnect-Request packet from host 192.168.1.2:47874, id=139, 
length=31
Unknown packet code 40 from client 192.168.1.2:47874 - ID 139 : IGNORED

I also came across this:
http://www.freeradius.org/faq/#4.3

But why then is there a command as part of radclient to disconnect, and 
what does that response exactly mean. Is there any way to accomplish 
this?(disconnecting a user via radclient?)

Thanks

-- 
---------------------------
| Nick White              |
| nwtech at tele-net.net     |
---------------------------