Re: [iptables] Help Required

["Paul Cousins" <paul@pimper.fsnet.co.uk>]

iptables -t -A PREROUTING -i eth1 -p TCP --dport 1494 -j DNAT --to
192.168.0.1:1494
iptables -A FORWARD -i eth1 -o eth0 -p TCP -d 192.168.0.1 --dport 22 -j
ACCEPT

of course your -i and -o interfaces may have different names. -i being the
external and -o being the internal in this scenario. an dof course the
address will be different but you should get the idea.
------------------------------------------------
Paul Cousins
Canterbury Computer Services
paul@canterburycomputerservices.co.uk


----- Original Message ----- 
From: "Sridhar Murthy" <sridhar@vfmindia.biz>
To: <netfilter@lists.netfilter.org>
Sent: Wednesday, July 30, 2003 10:40 AM
Subject: [iptables] Help Required


>
>
> Hi Team,
>
> I require help to my following setup:
>
> I have a Redhat 8 Server with squid,smtp & pop3 with iptables running.
>
> My requirement is we have a citrix server with local LAN ipaddress. People
> from Internet will have to access this server from outside(my firewall is
> having a public ipaddress which is dynamic assigned). I want to know what
is
> the rules that i have to add to allow the traffic which uses port number
> 1494, to get into my network and access my citrix server which is having
LAN
> ip. Should any nat be added.
>
> Thanks in advance.
>
> Regards,
>
> Sridhar
>
>
>