Routing

Bart Garst plug-discuss@lists.plug.phoenix.az.us
Mon, 26 May 2003 10:06:44 -0700


If I remember correctly, with the policies set to accept it won't forward.
Try setting the forward policy to masquerade.

My experience is with ipchains. I think it will apply to iptables as well.

Bart

>>>
I intend to use iptables for that purpose as its role is to route
between two vlans and provide filtering on a lan. However I am trying to
get the routing working first.

I have two nic's, an address assigned to each one is 192.168.1.0/24 and
one is 172.16.2.0/28. I have enabled ip_forward. From the box i can ping
out both interfaces. However its still not routing traffic. My iptables
policys are blank and default policys are set to all accept.

Any Ideas ? Thanks.

On Mon, 2003-05-26 at 06:29, George Toft wrote:
> Entelin wrote:
> >
> > I need to configure a linux box to route ip, I thought all i needed to
> > do was to turn on ip_forward in /proc. Is ip tables required for this or
> > no ?
> >
> > --
> > Entelin <entelin@users.sourceforge.net>
>
>
> iptables is not required to make it a router, but I recommend using
> iptables to secure the box (at a minimum).
>
> George
--
Entelin <entelin@users.sourceforge.net>

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