From mboxrd@z Thu Jan 1 00:00:00 1970 From: "hare ram" Subject: How to stop SPAM from Internal users Date: Mon, 24 Feb 2003 12:44:21 +0530 Sender: netfilter-admin@lists.netfilter.org Message-ID: <07c601c2dbd4$5ab5aa80$13fcc5cb@Housecall> References: <033201c2dbbf$92ef54b0$0b00000a@nocpc3> Reply-To: "hare ram" 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" To: netfilter@lists.samba.org Hi all I have One Public IP assigned to eth0 i have Private network 192.168.1.0/24 connected to eth1 how can stop, some one spamming from internal IP i get from lot queries from other host saying that my Public IP is spamming ..... 1 ) how do i stop them spaming or relaying mails from internal PC 2) how to stop scanning from internal ip to any external IP 3) how do i kick the user who is infected with the virus and block them and notify to admin thanks hare