From: Bernhard Bock <bernhard@bock.nu>
To: Michele Petrazzo - Unipex srl <michele.petrazzo@unipex.it>
Cc: netfilter@vger.kernel.org
Subject: Re: More ethernet port same ip address
Date: Sat, 19 Jul 2008 10:18:57 +0200 [thread overview]
Message-ID: <4881A371.3060803@bock.nu> (raw)
In-Reply-To: <48819901.6030604@unipex.it>
Hi Michele,
Michele Petrazzo - Unipex srl wrote:
> Here the server have the two ports with 172.16.0.1 and two clients,
> connected into the two others has 172.16.0.3 and 172.16.0.10
>
> It's there a solution for achieve this?
My proposal has nothing to do with netfilter, but you may have a look
into "Proxy ARP".
Basically you give each interface the same IP address, put in host
routes based on interfaces (route add -host 172.16.0.3 dev ethx) and
enable proxy_arp in /proc/sys/net/ipv4/conf/ethx/proxy_arp. This should
do the trick.
best regards
Bernhard
next prev parent reply other threads:[~2008-07-19 8:18 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-19 7:34 More ethernet port same ip address Michele Petrazzo - Unipex srl
2008-07-19 8:18 ` Bernhard Bock [this message]
2008-07-19 13:46 ` Michele Petrazzo - Unipex srl
2008-07-19 14:01 ` Leonardo Rodrigues Magalhães
2008-07-19 14:13 ` Jan Engelhardt
2008-07-19 15:14 ` Michele Petrazzo - Unipex srl
2008-07-19 15:42 ` Jan Engelhardt
2008-07-19 16:05 ` Michele Petrazzo - Unipex srl
2008-07-19 16:13 ` Jan Engelhardt
2008-07-19 16:17 ` Leonardo Rodrigues Magalhães
2008-07-19 16:34 ` Jan Engelhardt
2008-07-19 16:45 ` Leonardo Rodrigues Magalhães
2008-07-19 15:11 ` Michele Petrazzo - Unipex srl
2008-07-20 23:41 ` Grant Taylor
2008-07-21 7:00 ` Anatoly Muliarski
2008-07-21 14:08 ` Grant Taylor
2008-07-21 18:11 ` Michele Petrazzo - Unipex srl
2008-07-21 19:46 ` Grant Taylor
2008-07-22 13:03 ` Anatoly Muliarski
2008-07-22 15:06 ` Grant Taylor
2008-07-22 15:20 ` Jan Engelhardt
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