[CentOS] Problems with 'iptables'
Zack Colgan
security-watch-zack at clearbearing.com
Fri Mar 22 18:33:08 UTC 2013
On 03/22/2013 02:16 PM, Andrey B. Kiselev wrote:
> Hello!
>
> Sorry if this question is already asked, but I not finding answer for it...
> I have server with CentOS 6.4, later it will be router for home network.
>
> When I tried tune iptables I have error:
> [root at gateway sysconfig]# iptables -t NAT -A POSTROUTING -o eth0 -j
> MASQUERADE
> iptables v1.4.7: can't initialize iptables table `NAT': Table does not
> exist (do you need to insmod?)
> Perhaps iptables or your kernel needs to be upgraded.
>
> iptables 1.4.7 (latest version), custom kernel 3.8.3. from kernel.org (too
> latest version)
>
> How to fix this error, it's desirable without rebuild kernel?
The NAT table is actually 'nat', not 'NAT'. Try it with the lower case
and you should have better luck.
-Zack
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