R: Re: R: rlm_ippool: No available ip addresses in pool

[Tabacchiera Stefano]

>>Tabacchiera Stefano wrote:
>> Can anyone please give me an hint?
>>
>> Does the rlm_ippool module works as expected or should I swich to
>> something else?
>
>  The IPs aren't released *immediately* when they expire.  They are
>released in the "allocate-clear" query.
>
>  So... is it being used?  Have you edited the config?  What does debug
>mode say?
>
>  Alan DeKok.

Hi Alan,
the fact is: not always we receive the acct-stop message from the NAS.
And, slowly but certainly, the pool ends to be filled of active entries that will never be released.

I just tried this simple test: a pool of 5 ip's with maximum_timeout=10.
I start to radclient'ing the auth port, with a random generated nas port.
When i reach the 6th client, radiusd -X says "no available ip address".
Even if maximum_timeout expired since long time.

There is no way to deallocate ip's, but sending acct-stop packets.

Let me know if I can provide some other useful details.
Thanks again.

ST











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