How to use iptables

[munga]

Does anyone know how to use iptables with the N2100?
I've installed the MOBLOCK module which is supposed to have iptables kernel extensions, but when I do a simply iptables -L I get;

iptables v1.3.1: can't initialize iptables table `filter': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.

What kernel module should I insmod?

thanks
munga

[munga]

Worked this one out.
You have to start MOBLOCK in order for the iptable kernel modules to be loaded.

munga.