sRadutmp Module
The sradutmp
module is a Safe Radutmp.
It does not contain caller ID, so it can be world-readable, and radwho
can work for normal users, without exposing any information that isn’t
already exposed by who(1).
This is another instance of the radutmp
module, but it is given
then name sradutmp
to identify it later in the accounting
section.