Iptables bridge

Hi, at home I have a PC that has 3 NICs:

eth0: 192.168.0.0/255.255.255.0 (example: 192.168.0.6)
eth1: dynamic ip to the internet
eth2: 192.168.0.0/255.255.255.128 (example: 192.168.0.200)

My iptables script does the trick, and I share the internet conn
without trouble at all.

But what I need is to play games from pcs from 1 subnet to the other.
For example to be able from 192.168.0.200: ping 192.168.0.6 and that
it works.

Can I achieve that with an iptables or route command?

sorry for my english.
thanks for the knowledge.
I use 2.4.19 and iptables v1.2.6a

Marcelo Valenzuela <(E-Mail Removed)> wrote:
> Hi, at home I have a PC that has 3 NICs:
>
> eth0: 192.168.0.0/255.255.255.0 (example: 192.168.0.6)
> eth1: dynamic ip to the internet
> eth2: 192.168.0.0/255.255.255.128 (example: 192.168.0.200)

This will cause routing problems, as eth0 encloses eth2. I'm guessing
you think you're trying to split 192.168.0.0/24 into two subnets, in
which case you should make
eth0 192.168.0.0/25 and eth2 192.168.0.128/25

$ ipsc -h 192.168.0.0/25
Address allocation range: 192.168.0.0 - 192.168.0.127
Full subnet mask: 255.255.255.128

$ ipsc -h 192.168.0.128/25
Address allocation range: 192.168.0.128 - 192.168.0.255
Full subnet mask: 255.255.255.128

Alternatively, if you want what is connected to eth0 and eth2 to be on
the same subnet, you can use Linux bridging (802.1d) to make join your
eth0 and eth2 into a switch, creating a new interface sw0 (IIRC, it's
been a long time).

--
Cameron Kerr
(E-Mail Removed) : http://nzgeeks.org/cameron/
Empowered by Perl!

Cameron Kerr <(E-Mail Removed)> wrote in message

> This will cause routing problems, as eth0 encloses eth2. I'm guessing
> you think you're trying to split 192.168.0.0/24 into two subnets, in
> which case you should make
> eth0 192.168.0.0/25 and eth2 192.168.0.128/25
>
> $ ipsc -h 192.168.0.0/25
> Address allocation range: 192.168.0.0 - 192.168.0.127
> Full subnet mask: 255.255.255.128
>
> $ ipsc -h 192.168.0.128/25
> Address allocation range: 192.168.0.128 - 192.168.0.255
> Full subnet mask: 255.255.255.128
>
> Alternatively, if you want what is connected to eth0 and eth2 to be on
> the same subnet, you can use Linux bridging (802.1d) to make join your
> eth0 and eth2 into a switch, creating a new interface sw0 (IIRC, it's
> been a long time).

sorry, I posted wrong the info about the netmask,etc. I do have it as
you say. Finally I re-compiled my kernel with ethernet bridge as a
module, and aptgeted bridge-utils.

thanks for answering.