radwho: No configuration information in radutmp section of radiusd.conf

[Alan DeKok]

Angel L. Mateo wrote:
> Hello,
> 
>     I have a problem with radwho since I upgraded from 2.1.10 to 2.2.0.
> The same configuration (I'm trying now the default configuration
> installed from ubuntu packages) works with version 2.1.10 and not with
> 2.2.0. The error I get is;
> 
> radwho: No configuration information in radutmp section of radiusd.conf

  You need to have a "modules" section, with "radutmp" listed in it.

>     My config (for default virtual server) is:

  Which doesn't really help.

  What's in the "modules" directory?

> accounting {
>     detail
>     unix
>     #radutmp

  Well, that won't help.

  You're trying to use "radwho", but aren't logging accounting
information.  That means "radwho" will NEVER show you anything.

> session {
>     radutmp

  Which again does nothing, because the radutmp file will be empty.

  Alan DeKok.