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Re: [iptables] Zone based rules



> Have you considered using RETURN instead of ACCEPT ?
> Something like:
> 
>    # Traffic coming from the zones.
>    -A FORWARD -i eth0 ZONE_MRKT_OUT
>    -A FORWARD -i eth1 ZONE_SRV_OUT
> 
>    # Traffic to the zones.
>    -A FORWARD -o eth0 ZONE_MRKT_IN
>    -A FORWARD -o eth1 ZONE_SRV_IN
> 
>    -A FORWARD -j ACCEPT
> 
>    # Let's look at marketing.
>    -A ZONE_MKRT_OUT -j RETURN
>    -A ZONE_MKRT_OUT -j DROP # catch-all, useless here
> 
>    # Servers
>    -A ZONE_SRV_IN -s mar.ket.ing.net/mask -p tcp --dport 22 -j DROP
>    -A ZONE_SRV_IN -j DROP # catch-all
> 
Indeed using RETURN here can do the trick.

--
Jimmy

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