%RADIUS-4-RADIUS_ALIVE | %RADIUS-4-RADIUS_DEAD help

[ramesh p]

Thanks. How to configure it?

On Mon, Apr 27, 2009 at 1:29 PM, Borislav Dimitrov <b.dimitrov at ngsystems.net
> wrote:

> Hi there,
> I may be mistaken but... these are log message on the NAS aren't they?
> If this is the case, I've experienced similar behavior with Cisco VoIP
> routers (RADIUS Server DEAD and then... ALIVE). This happens if you haven't
> properly enabled concurrency in FreeRADIUS - the CPU usage stays low
> 0%-1%-2% but if the requests are many they are obviously waiting each
> other... This happens when you have stared FreeRADIUS with the -X key (I
> think it starts with a single thread then) or have too low values for the
> thread pool parameters (and/or the *_clones options of rlm_perl which are to
> be deprecated soon). If you configure proper values according to the
> expected usage (concurrent requests), then the request won't wait each other
> to finish while the CPU stays unused and you'll avoid this annoying message
> in your logs. A sure sing that something like that is going on is the
> Acct-Delay-Time parameter with values greater than 0 - that is for
> accounting not sure for auth etc. Anyways if the values of that parameter
> are high (they are in seconds I think) then the requests are waiting too
> long and hence the error messages.
>
>  On 27.04.2009, at 10:42, Nicolas Goutte wrote:
>
>
>  Am 27.04.2009 um 09:08 schrieb ramesh p:
>
>  I'm seeing the following weirdness from my freeradiusserver and when i
> see the radiusd process its stopped status. why this happens. any valid
> reasons for this?
>
> Apr 26 00:18:44.498: %RADIUS-4-RADIUS_ALIVE: RADIUS server
> X.X.X.X:0,1813 is being marked alive.
>
> Apr 26 00:18:50.777: %RADIUS-4-RADIUS_DEAD: RADIUS server
> X.X.X.X:0,1813 is not responding.
>
> Apr 26 00:18:50.777: %RADIUS-4-RADIUS_ALIVE: RADIUS server
> X.X.X.X:0,1813 is being marked alive.
>
> Apr 26 00:18:59.133: %RADIUS-4-RADIUS_DEAD: RADIUS server
> X.X.X.X:0,1813 is not responding.
>
> Apr 26 00:18:59.133: %RADIUS-4-RADIUS_ALIVE: RADIUS server
> X.X.X.X:0,1813 is being marked alive.
>
> Apr 26 00:19:04.765: %RADIUS-4-RADIUS_DEAD: RADIUS server
> X.X.X.X:0,1813 is not responding.
> Thanks in advance.
>
>
>
> Have you checked the output of radiusd -X if there is a reason given or any
> other hint?
>
>
> Regards,
> Rams.
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> Have a nice day!
>
>  Nicolas Goutte
>
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