Re: opening connection for Tomcat

["Alexis" <alexis@tpys.com.ar>]

sorry, its true, my mistake


----- Original Message ----- 
From: "Rob Sterenborg" <rob@sterenborg.info>
To: "Netfilter" <netfilter@lists.netfilter.org>
Sent: Thursday, April 08, 2004 2:50 PM
Subject: Re: opening connection for Tomcat


> On Thu, 2004-04-08 at 18:30, Alexis wrote:
> > you must change to OUTPUT the first rule at least. you're filtering all
> > outgoing packets.
> > 
> 
> In these rules I only see policy ACCEPT for the OUTPUT chain, so IMHO
> there's no filtering there.
> 
> > > Hi all,
> > > I was in trouble opening a port for services with tomcat:
> > > Is this rule right? I'm behind an adsl router that forward every
> > > connection on port 8080 to <myprivateip>.
> > >
> > > iptables -P INPUT DROP
> > > iptables -P OUTPUT ACCEPT
> > > iptables -P FORWARD DROP
> > >
> > > iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
> > > iptables -A INPUT -p tcp -d <myprivateip> --dport 8080 -s 0.0.0.0 -m
> > > state --state NEW -j ACCEPT
> 
> Is your Tomcat listening on 8080/tcp ? (netstat -an|grep 8080)
> Are you sure that your router is forwarding all connections ?
> 
> Check with a logging rule between the -m state and the -p tcp rules to
> see what's going on (if there is) :
> 
> iptables -A INPUT -j LOG --log-prefix "_ipt:check"
> 
> 
> Gr,
> Rob
> 
> 
> 
>