From: Luciano Ruete <kies@myrealbox.com>
To: netfilter@lists.netfilter.org
Subject: Re: Iptables with IP Alias
Date: Sun, 24 Nov 2002 15:19:48 -0300 [thread overview]
Message-ID: <3DE11844.6060502@myrealbox.com> (raw)
In-Reply-To: H5HQ0H$9919374312372D5676DDD544D0265BEA@terra.com.br
Juliano Dapper escribió::
> What's iptables not accept rules in ip alias, eth0:0, eth0:1?
> I have a linux box with 2 ips and i have create ruls to redirect
traffic to internal machine,ex:
> iptables -t nat -A PREROUTING -p tcp -i eth0 --dport 25 -j DNAT --to
192.168.0.1
> iptables -t nat -A PREROUTING -p tcp -i etho:0 --dport 80 -j DNAT --to
> 192.168.0.2
> eth0 - 200.200.200.1
> eth0:0 - 200.200.200.2
Since kernel 2.4 aliases are matched in ethx rather than etx:x.
But this is not a limitation, you can match -d address in your case or
source address/network in others.
Slds !
--
Luciano
prev parent reply other threads:[~2002-11-24 18:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-13 1:12 Iptables with IP Alias Juliano Dapper
2002-11-24 18:19 ` Luciano Ruete [this message]
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