From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ns1.sunset.net ([205.161.255.5] helo=onyx.sunset.net) by speech.braille.uwo.ca with esmtp (Exim 3.36 #1 (Debian)) id 1HWGbT-00063C-00 for ; Tue, 27 Mar 2007 14:41:07 -0400 Received: from sunset.net (208-53-81-93.chico.ca.digitalpath.net [208.53.81.93]) by onyx.sunset.net (8.12.11.20060308/8.12.10) with ESMTP id l2RJdXRc029191 for ; Tue, 27 Mar 2007 11:39:33 -0800 Received: (from rreid@localhost) by sunset.net (8.13.8/8.13.8/Submit) id l2RIew9E026527 for speakup@braille.uwo.ca; Tue, 27 Mar 2007 11:40:58 -0700 Date: Tue, 27 Mar 2007 11:40:58 -0700 From: "Ralph W. Reid" To: "Speakup is a screen review system for Linux." Subject: Re: iptables? Message-ID: <20070327184057.GA25407@sunset.net> References: <00bc01c76f2e$1156d2f0$6701a8c0@blanchew2fs98i> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <00bc01c76f2e$1156d2f0$6701a8c0@blanchew2fs98i> User-Agent: Mutt/1.4.2.2i X-src-ip: 208.53.81.93 X-BeenThere: speakup@braille.uwo.ca X-Mailman-Version: 2.1.9 Precedence: list Reply-To: "Speakup is a screen review system for Linux." List-Id: "Speakup is a screen review system for Linux." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Mar 2007 18:41:07 -0000 You have only allowed tcp protocol on various ports. Could you perhaps be doing something which involves other protocols such as udp or icmp? On Sun, Mar 25, 2007 at 03:36:43PM -0700, Littlefield, Tyler wrote: > Hello list, > I've got the following iptables set. > iptables -F > iptables -A INPUT -p tcp --sport 20:22 -j ACCEPT > iptables -A INPUT -p tcp --sport 80 -j ACCEPT > iptables -A INPUT -p tcp --sport 110 -j ACCEPT > iptables -A INPUT -p tcp --sport 3784 -j ACCEPT > iptables -A INPUT -p tcp --sport 443 -j ACCEPT > iptables -A INPUT -p tcp --sport 6666:6670 -j ACCEPT > iptables -A INPUT -p tcp --sport 10000 -j ACCEPT > iptables -A INPUT -p tcp --sport 20000 -j ACCEPT > iptables -P INPUT DROP > iptables -P OUTPUT ACCEPT > I'm dmzed, and when I run this, it puts everything to filter. > Any idea what I'm doing wrong? > Thanks, > ~~TheCreator~~ > _______________________________________________ > Speakup mailing list > Speakup@braille.uwo.ca > http://speech.braille.uwo.ca/mailman/listinfo/speakup -- Ralph. N6BNO. Wisdom comes from central processing, not from I/O. rreid@sunset.net http://personalweb.sunset.net/~rreid ...passing through The City of Internet at the speed of light... 1 = x^0