If you have these figures, yours database has to be GOOD DB server and a GOOD
machine.> To: freeradius-users@lists.freeradius.org> Subject: Re: Best Config>
Date: Sat, 24 Jan 2009 11:08:53 +0100> From: t...@kalik.net> > > >From
experience, what would be the best server configuration for> >200,000 users
with 75,000 concurrent users throttling 50,000> >connections per second (with 1
NAS Client) in terms of:> >> > Your network usage numbers look very wrong.
200,000 users are highly> unlikely to use 75,000 concurrent connections and
75,000 connections are> most unlikely to produce 50,000 requests per second -
that would mean> average session time of less than 5 seconds!!!> > 200,000
users with peak contention ratio of 10:1 and average session time> of 10
minutes will produce about 100 requests per second at peak times.> A single
database might struggle with this peak rate. You should> consider using
something like buffered-sql virtual server: that will> keep authentication
working at max pace, while accounting might lag a> few seconds at peak times
but it will catch up when demand drops.> > Ivan Kalik> Kalik Informatika ISP> >
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