Re: [Fwbuilder-discussion] DNAT with MAC address

[Vadim K. <va...@vk...>]

Firewall Builder currently does not support MAC address matching in NAT 
rules. Please open Feature Request.

thanks
--vk

On Wednesday, November 27, 2002, at 05:14  AM, John Sturton wrote:

> Hello,
>
> fwbuilder V1.0.7, iptables
>
> The iptables rule generated for a DNAT entry for a MAC-addressed
> external host seems to be incorrect. I get something like:
>
> $IPTABLES -t nat -A PREROUTING -p tcp -s 0.0.0.0 -d 123.123.123.123
> --destination-port 123 -j DNAT --to-destination 192.9.168.9
>
> Note - the generated rule is based on the external hosts (unknown)
> TCP/IP address of 0.0.0.0, rather than its known MAC address.
>
> I would expect to get something like:
>
> $IPTABLES -t nat -A PREROUTING  -m mac --mac-source 12:34:56:78:90:AB 
> -d
> ... etc etc ...
>
> Is this
> - a bug,
> - an undocumented feature, or
> - a howling incompetent user error?
>
> Cheers,
>
> John
>
>
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