Re: [Vserver] routing: 2 different virtual subnets on the same machine

From: Konstantinos Pachopoulos <kostaspaxos_at_yahoo.gr>
Date: Fri 06 Apr 2007 - 20:21:47 BST
Message-ID: <46169DCB.6090006@yahoo.gr>

//

Hi Chuck,
i am using Debian Etch. Everything could bu useful at this point :)

> From: Chuck <chuck_at_sbbsnet.net
<mailto:chuck_at_sbbsnet.net?Subject=Re:%20%5BVserver%5D%20routing:%202%20different%20virtual%20subnets%20on%20the%20same%20machine>>

> Date: Fri 06 Apr 2007 - 12:48:51 BST
> Message-Id: <200704060748.52181.chuck@sbbsnet.net>

> On Friday 06 April 2007 06:28, Konstantinos Pachopoulos wrote:

> i ran into the same situation with 4 nics and solved it with iproute2
on the
> host. using simple tables and rules i was able to have the machine
default
> gateway for eth0 yet route all various subnets through their proper
nics with
> their own gateways. what distro are you using for the host? i can only
give
> exact specifics for gentoo but i can give you the basic config
structures you
> can adapt to other distros. iproute2 was the only way i could get this
> working properly.

> if interested let me know and i will post a basic structure for your
setup.

> /> Hi, /
> /> i have not much knowlege on routing and following other advice or
trying /
> /> to follow solutions to similar cases /
> /> (http://www.freenux.org/~mm/wordpress/?p=10
<http://www.freenux.org/%7Emm/wordpress/?p=10> for example) didn't work
for /
> /> me. So here is the case: /
> /> -on my virtual box there are guests running in 2 different subnets: /
> /> 192.168.1.0/24 and 192.168.2.0/24 /
> /> -192.168.2.0/24 is supposed to be a DMZ. /
> /> -the virtual box has 2 interfaces: eth0 for routing 192.168.1.0/24
and /
> /> eth3 for routing 192.168.2.0/24 /
> /> /
> /> /
> />
----------------------------------------------------------------------------------------------
/
> /> | vhost3-----vhost4 vhost1-----vhost2 /
> /> | /
> /> |__________________________________________________________| /
> /> | | /
> /> | 192.168.2.0/24 via eth3 | /
> /> 192.168.1.0/24 via eth0 /
> /> | | /
> /> | | /
> /> |_________ _______________________| /
> /> | | /
> /> router ----> wireless wan / Internet /
> /> /
> /> /
> /> I just want the 192.168.2.0/24 to be routed via eth3 and
192.168.1.0/24 /
> /> via eth0. The router/firewall will take over afterwards. /
/> Suggestions? /
> /> _______________________________________________ /
> /> Vserver mailing list /
> /> Vserver@list.linux-vserver.org /
> /> http://list.linux-vserver.org/mailman/listinfo/vserver /
> /> /
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Received on Fri Apr 6 21:16:26 2007

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