Hi,
If your main concern is to restart if radius is not replying rather than only *knowing* if its up,
you can write a script using radpwtst like below *on* the radiator server and put it to cron. radpwtst is really a useful tool... If you want only to report the downtime or uptime, its a different story...
------------------------
root#cat testradius.sh
#!/bin/sh
 
#see if its up and running
if ps -ef | grep -v grep | grep radiusd > /dev/null
 then echo donothing > /dev/null
 else /etc/init.d/radiator restart
fi
 
#see if its actually replying
if /usr/bin/radpwtst -secret yoursecret -noacct -user heartbeat -password heartbeat | grep "No reply" > /dev/null
 then /etc/init.d/radiator restart
fi
exit
------------------------
----- Original Message -----
Sent: Thursday, January 17, 2002 11:27 PM
Subject: (RADIATOR) Silly question.

*This message was transferred with a trial version of CommuniGate(tm) Pro*

Hi there.

I been testing a network monitoring program. It cans test radius servers,
but I neet to "talk" to radiator to be able to see if it's down or not.

For example you can test if a certain server has the http service up just
"teleneting" it in the 80 port like this:

telnet machine.at.some.domain 80

then you write

HEAD / HTTP1.0^^

and if the service is up it will tell you something like:

HTTP/1.1 200 OK

how can I achieve almos the same behavior talking with radiator?.

PD: I know (of course) radiator is UDP based, but I still think maybe there
is a way to talk to it.


Thanks in advance for the help.





Sergio Alejandro Gonzalez
Director Operativo
SkyNet de Colombia.
Bogota, Colombia, South America.
57 (+1) 6 422 020
57 (+3) 7 285 094

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