From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rahul Jadhav Subject: protection from nmap scans! Date: Thu, 21 Nov 2002 10:37:03 -0600 Sender: netfilter-admin@lists.netfilter.org Message-ID: <3DDD0BAF.70707@iatp.org> 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! I was testing my firewall this morning using nmap. A scan of all unprivileged ports with ping turned off, crashed my firewall. I'd like to know how to detect the following scan. nmap -P0 -p 1024-65535 Thanks, Rahul