(RADIATOR) LNS failover / load balancing

[Jerome Fleury]

I use a custom hook to regularly poll my LNS in SNMP and get the number of
sessions and the cpu usage. If the LNS has too much sessions or CPU, I
don't send sessions anymore on it. Beside from that, I have some weighted
round robin algorithm in a hook (actually the same that Radiator uses) to
load-balance the sessions accross the LNS.
Works like a charm but requires some development.



--On jeudi 21 avril 2005 14:25 +0200 TEST <test-001 at magic.fr> wrote:

> 
> Hi All,
> 
> I'm using freeradius1.0.2 to provide L2TP sessions authentications
> between 2 Redbak BAS and 3 Cisco LNS
> I can negociated L2TP LNS Tunnel endpoint sessions on a user base
> (staticly), but I would like to negociate the tunnel end point in a
> dynamic way to integrate failover and load balancing mechanisms between
> my 3 LNS.
> 
> So how can I permanently change the Freeradius Tunnel attributes based on
> the LNS activity or viability?
> Is some LNS "watchdog" provided to accurate LNS load activity in
> FreeRadius DB?
> 
> Thanks for your help.
> 
> With regards.
> 
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