mrtg

[Radoslav Kolev]

>  
> I would like to know if I can create mrtg using snmp on how many users
are 
> currently connected?
Yes, you can.  MRTG can get data not only from SNMP but it can execute
an arbitrary program and parse the output.  It's a four line format it
expects if I remember right.  Look at the MRTG docs for details, and 
a simple shell script with stuff like radwho | wc .. should do the work.

Regards, 
Rado