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Message-ID: <a944a7520603280538j488ef7dfwc9a89b9cb524323f@mail.gmail.com>
Date: Tue, 28 Mar 2006 19:08:38 +0530
From: "Hiren Dave" <hiren2k4@gmail.com>
To: gentoo-user@lists.gentoo.org, VGLUG@googlegroups.com
Subject: [gentoo-user] iptables question
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Hi,
I want to configure firewall such that network 192.168.1.0/24 can
only access http server from server1(192.168.0.2/24) and
network 192.168.0.0/24 can not access http server. So I tried this:
#service iptables stop
#iptables -P INPUT DROP
#iptables -t filter -A INPUT -s 192.168.1.0/24 --dport 80 -j ACCEPT
But this command sends error that "Unknown arg: --dport"
HOW CAN I ACHIEVE THIS?
ALSO IS THERE ANY BOOKS OR ONLINE DOCUMENTS FOR PRACTICALLY LEARNING OF
IPTABLES?
TnR
Hiren
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<p>Hi,</p>
<p>I want to configure firewall such that network <a href=3D"http://192.168=
.1.0/24">192.168.1.0/24</a> can<br>only access http server from server1(<a =
href=3D"http://192.168.0.2/24">192.168.0.2/24</a>) and<br>network <a href=
=3D"http://192.168.0.0/24">
192.168.0.0/24</a> can not access http server. So I tried this:</p>
<p>#service iptables stop<br>#iptables -P INPUT DROP<br>#iptables -t filter=
-A INPUT -s <a href=3D"http://192.168.1.0/24">192.168.1.0/24</a> --dport 8=
0 -j ACCEPT</p>
<p>But this command sends error that "Unknown arg: --dport"</p>
<div>HOW CAN I ACHIEVE THIS?</div>
<div> </div>
<div>ALSO IS THERE ANY BOOKS OR ONLINE DOCUMENTS FOR PRACTICALLY LEARN=
ING OF IPTABLES?</div>
<p>TnR<br>Hiren<br></p>
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