Pls Help - Rule in IPTables

Jason Staudenmayer jasons at NJAQUARIUM.ORG
Tue Sep 28 17:18:07 UTC 2004


Then what's the point of that firewall?
Firewalls are meant to stop access from the outside except to the ports you
specify.

> -----Original Message-----
> From: menonrr at jmu.edu [mailto:menonrr at jmu.edu] 
> Sent: Tuesday, September 28, 2004 1:14 PM
> To: redhat-list at redhat.com
> Subject: Pls Help - Rule in IPTables 
> 
> 
> 
> Hello,
> 
> I have a Linux Redhat 9 gateway that is used for internet
> sharing. Remember that I am a new user to IPTabels and Linux.
> 
> I would like to configure the IPTables so that no new
> connection can be established from outside to the Gateway.  
> 
> Network set up: Internet ---- ||eth1 |134.public-IP "Gateway"
> 192.168.1.10 |eth0 ||----- inside
> 
> Is this rule good rule?
> 
> iptables -A INPUT -s 0/0 -i eth1 -d 134.Public-IP -p tcp -m
> state --state ESTABLISHED, RELATED
> 
> Thank You
> Menon  
> 
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