From: Ramin Dousti <ramin@cannon.eng.us.uu.net>
To: "David C. Hart" <DCH@TQMcube.com>
Cc: iptables mailing list <netfilter@lists.netfilter.org>
Subject: Re: Kernel, IPTables or Router Anomaly? Maybe me?
Date: Fri, 31 Oct 2003 15:49:49 -0500 [thread overview]
Message-ID: <20031031204949.GB30613@cannon.eng.us.uu.net> (raw)
In-Reply-To: <1067630965.1432.59.camel@main.tqmcube.com>
OK, first of all don't use ifconfig and the family. Use iproute2.
By doing:
ip addr add 192.168.0.31/24 dev eth0
ip addr add 192.168.0.5/24 dev eth0
ip addr add 192.168.0.32/24 dev eth1
This way you will not have the weird eth0:1 which most probably is
the culprit.
Ramin
On Fri, Oct 31, 2003 at 03:09:26PM -0500, David C. Hart wrote:
> On Fri, 2003-10-31 at 14:18, Ramin Dousti wrote:
> > You have three interfaces on the same 192.168.0.0/24. Why?
> >
> Postfix needs two. While I could create a virtual IP, NIC cards are
> cheap enough.
>
> eth0: SMTP Postfix
> eth1: HTTP, FTP, etc and Postfix redirects for regex header and body
> checks.
> eth0:1 A virtual IP used exclusively to direct port scans and other
> miscreant traffic to.
next prev parent reply other threads:[~2003-10-31 20:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-31 14:49 Kernel, IPTables or Router Anomaly? Maybe me? David C. Hart
2003-10-31 19:18 ` Ramin Dousti
2003-10-31 20:09 ` David C. Hart
2003-10-31 20:49 ` Ramin Dousti [this message]
2003-10-31 21:03 ` David C. Hart
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