RE: opening a port..

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On Thu, 2003-01-09 at 03:24, Rob Sterenborg wrote:
> > ok, telnet from another machine to the router.
> > 
> > telnet 10.0.0.6 4662
> > Trying 10.0.0.6...
> > telnet: Unable to connect to remote host: Connection refused
> > 
> > what "service" should I be running? I simply want 4662 open both ways.
> 
> # netstat -an|grep 4662
> should tell you if your box is listening at all on port 4662.
> 
> If you run eDonkey server on the firewall box, open port in the INPUT
> chain.
> If your eDonkey server is *behind* the firewall, open the port in the
> FORWARD chain, and add a DNAT rule in the nat table -> PREROUTING chain.

the edonkey server is behind the firewall

210.54.175.12--->eth0 (Router) 10.0.0.6(eth1)--->10.0.0.x

iptables -t nat -A PREROUTING -p tcp -i eth0 -d 210.54.175.12 --dport 4662 -j DNAT --to 10.0.0.6:4662
iptables -A FORWARD -p tcp -i eth0 -d 10.0.0.6 --dport 4662 -j ACCEPT

like that?



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