Yes you can restrict by port number Sent via BlackBerry from T-Mobile -----Original Message----- From: "Rohit khaladkar" <rohit.khaladkar@xxxxxxxxx> Date: Mon, 20 Oct 2008 12:39:32 To: General Red Hat Linux discussion list<redhat-list@xxxxxxxxxx> Subject: Restrict access to a particular server. Hi All,I have two machines with Red Hat linux 5.2 installed of which one is a database server running Oracle 10.0.4 on it. I need a iptable rule which would make sure that only the other machine would have access to it. For eg : If I have two macihnes, machine A and machine B, of which machine B is a database server, can I setup a iptable rule on machine B , which would allow access to the database only by machine A. Please help. Thanks! Rohit Khaladkar -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list