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Re: ADSL Masuerading with 2.4.7-10 and ipchains Q
- To: Stiven Andre <stiven_a(at-nospam)hotmail.com>, linux-il(at-nospam)linux.org.il
- Subject: Re: ADSL Masuerading with 2.4.7-10 and ipchains Q
- From: Shachar Shemesh <linuxil(at-nospam)consumer.org.il>
- Date: Mon, 29 Oct 2001 12:04:41 +0200
- Delivered-To: linux.org.il-linux-il@linux.org.il
- References: <F146jcnXGmUk9NHlrrQ0001b1e2@hotmail.com>
- Sender: linux-il-bounce(at-nospam)cs.huji.ac.il
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You do know that people can break into some of the ADSL modems, don't you?
I would highly recommend using a seperate NIC for the modem->linux
connection, unless it's the only machine on your network.
Shachar
Stiven Andre wrote:
> Hi List again.
>
> First it is my network:
> / ADSL-modem
> 192.168.1.1 (Linux box)--
> \ Hub (192.168.1.x)
>
> I use the option with two NICs.
> When I configure the IPtables using the sample script from the how-to
> I can't get
> anything up maybe I miss something but I don't know what.
> When I ping from 192,168.1.x (any machines from network) to
> 192.168.1.1 I have a reply. After that I ping from 192.168.1.x to
> 213.119.131.19 (for example) it is IP
> of ppp interface on linux box I get the reply. But when I try to ping
> from
> 192.168.1.x to 192.116.192.9 (internet-Zahav DNS) or any other outside
> world I get no reply.
>
> I want to configure my network so the linux box will proovide masq and
> ftp server.
> I would be happy to use the iptables but ipchains has more modules and
> it is
> only that I can get to work curretly.
>
> I would very thank you if you will give me a small example of
> rc.firewall with
> minimal security and minimal set of rules so I can test that I have
> loaded all
> modules that are needed.
>
> rc.firewall script that I found has too much rules and for option with
> one NIC
> after changing IP adresses it still not work...
>
> Thanx X-Kent
>
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