From: Jason Opperisano <opie@817west.com>
To: netfilter@lists.netfilter.org
Subject: Re: Protecting multiple webservers
Date: Wed, 19 Jan 2005 15:58:00 -0500 [thread overview]
Message-ID: <20050119205800.GA13202@bender.817west.com> (raw)
In-Reply-To: <48be50bb0501191237386d15c8@mail.gmail.com>
On Wed, Jan 19, 2005 at 12:37:06PM -0800, gui wrote:
> # allow outgoing connections from web servers.
> # added these lines so I can browse the web from the web servers
> -A OUTPUT -d 0/0 -m state --state NEW -p tcp -m multiport --dport
> http,https -o eth0 -j ACCEPT
>
> -A FORWARD -s 192.168.0.3 -d 0/0 -m state --state NEW -p tcp -m
> multiport --dport http,https -o eth0 -i eth1 -j ACCEPT
> -A FORWARD -s 192.168.0.2 -d 0/0 -m state --state NEW -p tcp -m
> multiport --dport http,https -o eth0 -i eth1 -j ACCEPT
uh--where are the "allow incoming connections to my web servers" lines?
-A FORWARD -i eth0 -o eth1 -p tcp --syn -d 192.168.0.2 --dport 80 \
-j ACCEPT
-A FORWARD -i eth0 -o eth1 -p tcp --syn -d 192.168.0.3 --dport 80 \
-j ACCEPT
make sure you also enabled IP forwarding:
sysctl -w net.ipv4.ip_forward=1
-j
--
"Look, just give me some inner peace, or I'll mop the floor with ya!"
--The Simpsons
next prev parent reply other threads:[~2005-01-19 20:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-19 20:37 Protecting multiple webservers gui
2005-01-19 20:58 ` Jason Opperisano [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-01-19 22:35 gui
2005-01-19 21:07 Hudson Delbert J Contr 61 CS/SCBN
[not found] <15069645.1105491740310.JavaMail.rct@kale>
2005-01-12 4:01 ` Bob Tellefson
2005-01-12 15:14 ` Maxime Ducharme
2005-01-12 15:37 ` Samuel Jean
2005-01-12 19:57 ` John A. Sullivan III
2005-01-12 1:01 gui
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