2.6.16 and iptables changes

[Hugo Vanwoerkom <hvw59601@care2.com>]

Hi list,

In 2.6.16 iptables was rearranged in the kernel Kconfig.
So if you roll your own kernel you cannot just copy over the .config 
from 2.6.15 and get iptables support:

network packet filtering -> core netfilter configuration -> netfilter 
netlink interface
core netfilter configuration -> netfilter xtables support
core netfilter configuration -> limit match support
core netfilter configuration -> state match support
network packet filtering -> IP Netfilter configuration -> etc...

So if you just copied over the .config from 2.6.15-<x> then no iptables 
support is included because it's in a different place now.
I did not find a good description of the changes, but after making these 
changes FireHol liked the world again... :-)

Regards,

H