[Firewall] How to make aliases behave differently

Arno van Amersfoort arnova at rocky.eld.leidenuniv.nl
Mon Jul 28 23:58:16 MDT 2008

Damn.... I already mailed about 100.000 times (ok, maybe not that much 
but at least more than once):

Something like:
OPEN_TCP="{ext_ip1}:22 {ext_ip2}:80 ...."


Mark van Dijk wrote:
> Ok, so as I said in my previous email; I'm in a situation where I have
> multiple IP-addresses, in the aliasing scheme of eth0, eth0:1, eth0:2. Like
> Arno said, I'm using EXT_IF="eth0".
> Right now I'm wondering about how to make these IP's behave differently from
> each other. For example, allow ssh and mail on IP 1, allow web and FTP on IP
> 2 but not on IP 1.
> How can this be achieved?
> Thanks,
> -Mark.
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> Arno's (Linux IPTABLES Firewall) Homepage:
> http://rocky.eld.leidenuniv.nl

Arno van Amersfoort
E-mail    : arnova at rocky.eld.leidenuniv.nl
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