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List:       loadbalancing-l
Subject:    RE: [load balancing] Question regarding UDP
From:       "Marcel" <marcel () maderco ! nl>
Date:       2005-07-28 13:56:32
Message-ID: 200507281431.j6SEVPge019738 () soda ! vegan ! net
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Rob,

I cannot exactly see what configuration you have but with udp it is correct
that the LB looks into its session table to see if there is a session entry.
When it finds one it looks if the corresponding session information is
exactly the session that is it handling. If that is correct it will use the
information and send the session to the corresponding server. 
You can lower the timeout on the server and even the session table. And
maybe you can use the option stateless when you choose the udp loadbalancing
option (I know you can activate it with dns loadbalancing so maybe it is an
global option). 

Normally I would expect when you choose radius load balancing to look into
the request. But as I sad I cannot see your configuration.

Marcel.

PS: Rob, yes still there as a freelancer. Look at www.maderco.nl (sorry
people still only in Dutch). 

-----Oorspronkelijk bericht-----
Van: owner-lb-l@vegan.net [mailto:owner-lb-l@vegan.net] Namens A.R. Kuiters
Verzonden: donderdag 28 juli 2005 11:36
Aan: lb-l@vegan.net
Onderwerp: [load balancing] Question regarding UDP

Hi,

Behind the ALteon 2208 we've installed two RADIUS servers. In my humble
opinion the traffic is based on UDP so I thought that for every RADIUS
authentication request an new session will be created. Now I see that
only on connection is created to one server where all my requests are
coming in. Anybody any idea why only one session is made and if its
normal behaviour how can I involve the second server.

Regards, Rob.

PS Hi Marcel, still in the loadbalance business without ip  ;-)
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