Re: Inquiry:How to enable "NAT" on Debian 3.1 ?

[hadi motamedi <motamedi24@gmail.com>]

Thank you for your reply . It returns as the followings when I try for NAT :

“iptables v1.2.11 kernel needs to be upgraded”.

Can you please let me know what is the problem ?

 

On Mon, Nov 23, 2009 at 9:41 AM, Tzafrir Cohen <tzafrir@cohens.org.il> wrote:

On Mon, Nov 23, 2009 at 07:00:00AM +0000, hadi motamedi wrote:
> Dear All
> On my Debian 3.1 ,

You're not upgrading?

> I installed the Asterisk 1.4.13 and DECT application
> software and then when I want to try for "NAT"

You want to use an old and unmaintained Linux system as your firewall?

> I issue as the followings :
> #iptables -t nat -A POSTROUTING -s 10.20.30.0/24 -o eth0 -j MASQUERADE
> But it didn't get through . So I checked if the "NAT" is enabled on my
> Debian server , as the followings :
> #echo "1" > /proc/sys/net/ipv4/ip_forward
> But still I cannot try for "NAT" .

What do you mean? How have you tested that?

> Can you please let me know which other
> setings maybe influenced and need to be checked for enabling the "NAT" ?
> Thank you in advance

Can we have some more details of your network settings?

Oh, and: http://www.catb.org/~esr/faqs/smart-questions.html

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