Re: [PATCH v2 nf-next 0/9] netfilter: don't copy initns hooks to new namespaces

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On Fri, Oct 23, 2015 at 12:43:17PM +0200, Florian Westphal wrote:
> Ads section:
> conntrack+filter + nat table used in init namespace, single TCP_STREAM lo netperf:
> 87380  16384  16384    30.00    14348.66
> with patch set, netperf running in net namespace without rules:
> 87380  16384  16384    30.00    15683.97
> 
> routing from ns3 -> ns2, filter + nat table & conntrack in all namespaces:
> 87380  16384  16384    30.00    5664.46
> without conntrack+any tables in those namespaces:
> 87380  16384  16384    30.00    7336.54

Florian, I didn't have time so far on this but I really expect that
you follow up on this with a new version adressing or summarizing
possible solutions for the corner cases that we have discussed
previously.

We definitely need this for better netns support in iptables.

Thanks.
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