[GRLUG] Routing between subnets with iptables

[megadave]

Well, unless there is some existing iptables rule in place *stopping*
routing between the two networks, it should automatically..

iptables rules would only serve to BLOCK traffic from being forwarded..

Wait, there's one other thing I just thought of, if this is a linux box:

Is /proc/sys/net/ipv4/ip_forward set? If not, the box wont do any
direct routing at all.

If that still doesn't help, I'd have to know more about how the
network is setup..


On Wed, Jan 16, 2013 at 10:02 PM, L. V. Lammert <lvl at omnitec.net> wrote:
> On Wed, 16 Jan 2013, megadave wrote:
>
>> Forgot to add, if they are on seperate network segments, then check
>> the router that physically interconnects them
>>
> That's the proxy box where we need the iptables rule.
>
>         Lee
> _______________________________________________
> grlug mailing list
> grlug at grlug.org
> http://shinobu.grlug.org/cgi-bin/mailman/listinfo/grlug