Re: The firewall just doesn't make any sense

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On Mon, Jul 15, 2013 at 12:52:20PM +0200, Sven Schwedas wrote:
> Could *somebody* shed some light on how the firewall is supposed to
> work? I haven't even managed to get trivial firewall rules to work. As
> mentioned, the examples in the documentation generate completely
> nonsensical rulesets, and if I try writing my own, they make even less
> sense.
> 
> For example:
> > <filter name='test-eth0' chain='root'>
> >   <rule action='drop' direction='in' priority='900'>
> >     <all state='NEW'/>
> >   </rule>
> > </filter>
> 
> Generates the following iptables rules: https://up.tao.at/u/DE7E2638.txt
> 
> ...and will not filter anything.

NB 95% of the rules libvirt creates are done at the ebtables
level rather than iptables/ip6tables.

Daniel
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