Subject: Re: [vserver] netfilter connection tracking
From: Christoph Pleger <christoph.pleger@cs.uni-dortmund.de>
Date: Fri, 20 Apr 2018 14:06:20 +0200

Hello,

> If there are userspace processes involved, you might want
> to try to simply give all capabilities to a guest just to
> verify, in which case there will be no restrictions compared
> to the host.

Is it possible to change an entry in /proc inside a vserver? Or even 
better, set it only once at vserver start? Probably the problem is that, 
because of my kernel and nftables versions, I have to enable automatic 
connection tracking helpers by 'echo 1 > 
/proc/sys/net/nethelper/nf_conntrack_helper' and the vservers do not 
have the same value in that file as the real host.

Regards
   Christoph