Try mrtg... It allows you to issue one command that produces a number.... I use radwho -r | grep (server IP) | wc -l... This number is filed and I have the script run every five minutes. MRTG is the way to go...
> We would like to have a graph of our Radius log which displays the hours > people use the server. Is anyone aware of any (preferably open source) > tools that generate graphs from Radius logs? My initial google > searches have not turned up much. radius + graph has lots of mis-hits. > > > - > List info/subscribe/unsubscribe? See > http://www.freeradius.org/list/users.html - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
