radippool and expiry time

[Mirko Alberio]

Hi!

We have this "issue":

- Our NAS are correctly configured with 10 minutes Interim-Update

- Radius has 1h lease time for radippool module

all is working fine but when simulating a NAS outage, for example it 
becomes disconnected from our network, IPs allocated from PPPOE users on 
that nas remain allocated even if expiry time is expired. Then when NAS 
comes back the expiry time is updated and all works fine, but our doubt 
is if this behaviour is intended or there is some other configuration 
our side: I expect that if an allocation expires because no interim 
update is received (and no accounting-stop is received because the NAS 
is not communicating) allocation should be freed, right?

Thanks!

-- 
Mirko Alberio - Assistenza tecnica
e-mail: mirko.alberio at telemar.it

Telemar SpA Internet Quality Provider
Via Enrico Fermi, 235 - 36100 Vicenza - Italia
Tel 0444 291302 - Fax 0444 566310 - www.telemar.it
Assistenza tecnica 0444 1420000
Reg. Imp. Di Vicenza /C.F./P.I. 02508710247
Cap. Soc. € 120.000,00 I.V.
R.E.A. VI-236292