iptables and NAT

[JB]

Jatin K <ssh.fedora <at> gmail.com> writes:

> ... 
>     Dear All
>     I'm trying to configure iptables with Network Address Translation 
> ...
>     iptables v1.3.5: can’t initialize iptables table `nat’: Table does
>     not exist (do you need to insmod?)
>     Perhaps iptables or your kernel needs to be upgraded.

On F14.

Kernel configuration:
$ less /boot/config-*
search for NAT

If configured as modules, see kernel modules:
$ less /lib/modules/2.6.*/modules.dep
search for nat (or nf_nat)

Test:
# modprobe nf_nat

Other config files:
# less /etc/sysconfig/iptables-config

Also /proc fs.

JB