From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Stephen Lawrence Jr." Subject: forwarding groupwise live remote services Date: Mon, 23 Sep 2002 09:30:46 -0700 Sender: netfilter-admin@lists.netfilter.org Message-ID: <3D8F41B6.30906@ucdavis.edu> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: Errors-To: netfilter-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Id: List-Unsubscribe: , List-Archive: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: netfilter@lists.netfilter.org Hi all, I am having a problem forwarding groupwise live remote services from my firewall->groupwise mta. The setup: remoteuser -> Firewall:1678 -> Groupwiseserver:1679 Groupwiseserver:1679 -> MASQ -> remoteuser Here is what I have so far: $IPTABLES -t nat -A POSTROUTING -o eth0 -s 192.168.0.0/16 -j SNAT --to-source $EXTIP # Port Forward - Send port 1678 to grpws-server:1679 for Groupwise Live Remote Services $IPTABLES -t nat -A PREROUTING -p tcp --destination-port 1678 -j DNAT --to-destination 192.168.1.254:1679 $IPTABLES -A OUTPUT -p tcp -m multiport --destination-ports 8080,25,465,22,80,443,515,1679,1678 -m state --state NEW -j ACCEPT $IPTABLES -A INPUT -p tcp -m multiport --destination-ports 8080,25,465,22,80,443,515,1679,1678 -m state --state NEW -j ACCEPT $IPTABLES -A FORWARD -p tcp -m multiport --destination-ports 8080,25,465,22,80,443,515,1679,1678 -m state --state NEW -j ACCEPT What am I missing? -- Stephen Lawrence Jr. - Programmer slawrence@ucdavis.edu California Animal Health & Food Safety Laboratory System, UC Davis (530)-752-4614