A little issue with disconnecting users

[Alan DeKok]

Mobin Yazarlou wrote:
>  Thanks. I did what you said but it seems that there must be a NAS to
> get the packet on port 3799 and disconnect the user for me. I have
> everything on a single machine and there is not any standalone hardware
> or something to act as a NAS. PPTP and L2TP/IPSec processes serve dialin
> users and freeRADIUS is used to authenticate them.
>  Is there any lightweight software that I can use as a NAS to solve this?

$ man l2tp

  It should have the ability to close connections via a command-line
tool.  Then, run a script on FreeRADIUS to use that command-line tool.

  Why are you working hard to find a complicated solution?  If it's all
on one machine, the solutions are simple.

  Alan DeKok.