Radclient

Use the command do Radclient [...] to send CoA messages.

The Radclient command is structured as follows:

do Radclient <server[:port]> coa/disconnect <secret> <attribute-list>

Outputs all known and active RADIUS sessions

Entering the command show dynauth sessions on the command line lists the RADIUS sessions that are known to the CoA module. This outputs the session reported by the Public Spot module. The known attributes for this session are shown in the section "Context": Session with MAC-Address: [a3:18:22:0c:ae:df] Context: [NAS-IP-Address: 192.168.1.254,User-Name: user46909, NAS-Port-Id: WLC-TUNNEL-1, Framed-IP-Address: 192.168.1.78] The attributes "NAS-IP-Address" and "Username" identify the active session. If you wish to limit the bandwidth for the active session, you enter the Radclient command with these values along with the attributes "LCS-TxRateLimit" and "LCS-RxRateLimit" in combination with the transmission and reception limits in kbps: do Radclient 192.168.1.254 coa secret "User-Name=user46909;NAS-IP-Address=192.168.1.254;LCS-TxRateLimit=5000;LCS-RxRateLimit=5000"

Note: Note that the identification attributes and the attributes being modified must be specified with the same rights in the attribute list.

Terminate an active RADIUS session

A running RADIUS session is terminated by using the Radclient command to send a disconnect message:

do Radclient 192.168.1.254 disconnect secret "User-Name=user46909;NAS-IP-Address=192.168.1.254"