(RADIATOR) Memory Leak problem

PREVOSTO, Laurent Laurent.PREVOSTO at neufcegetel.fr
Thu Jun 22 11:24:00 CDT 2006


Hi,
 
i've recently set up a couple of new radiator proxy radius (3.14) and i
think i have a memory leak problem.
Usually, my radiator processes (3.14 on linux 2.6.12) are about 20-30 MB
large but after one day, under a quite decent load, those ones where
about 400MB large and kept on growing.
 
I don't really know where to look at :
 
the only notable difference with my prevous set-ups is that i use
LocalAddress since those processes are loadbalanced and i want AuthBy
RADIUS to be bound to the RIP while radiator listens to the VIP.
 
The conf (which just forwards accounting) is quite simple and looks like
this :
 
DbDir   /etc/radiator
LogDir  /u0/radius/log/
LogFile %L/radius-%Y%m%d-%H.log
PidFile /var/run/radiusdacct1.pid
Trace     3
Foreground

BindAddress     aaa.bbb.ccc.ddd, www.xxx.yyy.zzz
<http://www.xxx.yyy.zzz> 
AuthPort
AcctPort 1813
 
DefineGlobalVar MyRIP www.xxx.yyy.zzz <http://www.xxx.yyy.zzz> 

<Log SYSLOG>
        Trace 4
        LogSock udp
        Facility local2
        LogHost kkk.lll.mmm.nnn
</Log>
 
<AuthBy ROUNDROBIN>
    Identifier      PRX-BB-SMS
    Host            1.2.3.4
    Host            1.2.3.5
    Host            1.2.3.6
    Host            1.2.3.7
    AuthPort        1812
    AcctPort        1813
    Secret          secret
    Retries         0
    RetryTimeout    4
    NoDefault
    UseExtendedIds
    LocalAddress %{GlobalVar:MyRIP}
</AuthBy>

<Handler>
        AuthBy PRX-BB-SMS
</Handler>

I don't really know where to look at and how to troubleshoot this
memleak.
If anyone has any clue, it would be really appreciated.
 
Regards
 
Laurent
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