Date: Thu, 30 Nov 2006 10:55:02 -0800 (PST) From: Wasp King <waspking2003@yahoo.com> To: questions@freebsd.org Subject: stop a freebsd server from responding to pinging? Message-ID: <365084.23607.qm@web37213.mail.mud.yahoo.com> In-Reply-To: <20061130120959.437ada40.wmoran@collaborativefusion.com>
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1. How do I stop others from port scanning a server? 2. is stopping the response to pinging enough? 3. how to do I stop the server from responding to pinging? Running FreeBSD 4.2 and 6.1. I changed the /etc/rc.network file to "NO" for broadcast ping responses, and this did not work (still responding to ping) when I rebooted: case ${icmp_bmcastecho} in [Yy][Ee][Ss]) echo -n ' broadcast ping responses=NO' sysctl net.inet.icmp.bmcastecho=1 >/dev/null ;; ____________________________________________________________________________________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com
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