Re: [PATCH] netfilter: conntrack: adjust nf_conntrack_buckets default value

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On Thu, Dec 04, 2014 at 02:26:13PM +0100, Jesper Dangaard Brouer wrote:
> On Wed,  3 Dec 2014 17:30:19 -0200
> Marcelo Ricardo Leitner <mleitner@xxxxxxxxxx> wrote:
> 
> > Manually bumping either nf_conntrack_buckets or nf_conntrack_max has
> > become a common task as our Linux servers tend to serve more and more
> > clients/applications, so let's adjust nf_conntrack_buckets this to a
> > more updated value.
> > 
> > Now for systems with more than 4GB of memory, nf_conntrack_buckets
> > becomes 65536 instead of 16384, resulting in nf_conntrack_max=256k
> > entries.
> > 
> > Signed-off-by: Marcelo Ricardo Leitner <mleitner@xxxxxxxxxx>
> > ---
> 
> It have been needed for a long time that we bumped this, e.g. TCP hash
> is bigger than our current ceil.
> 
> Acked-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>

Applied to nf-next, thanks.
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