From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Liu Subject: Seeking advice on rule Date: Wed, 20 Feb 2008 20:35:26 +0800 (CST) Message-ID: <878451.29895.qm@web35206.mail.mud.yahoo.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7BIT Return-path: Sender: netfilter-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: netfilter@vger.kernel.org Hi folks, WAN Ubuntu 7.04 server amd64 iptables 1.3.6 port 22 forwarded to server addr (router_ip) Server_router_ip = 192.168.0.51 Public IP, (say server_public_ip) Workstation Workstation_router_ip = 192.168.0.11 Public IP, (say workstation_public_ip) I'm trying to set rules to only allow a workstation which is running static ip to ssh_connect the Server. Please shed me some light how to start. TIA B.R. Stephen L Send instant messages to your online friends http://uk.messenger.yahoo.com