From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1GF1Cp-0003kQ-Gz for garchives@archives.gentoo.org; Mon, 21 Aug 2006 04:16:07 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.13.7/8.13.6) with SMTP id k7L4Dw83015193; Mon, 21 Aug 2006 04:13:58 GMT Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) by robin.gentoo.org (8.13.7/8.13.6) with ESMTP id k7L4C1A4007318 for ; Mon, 21 Aug 2006 04:12:02 GMT Received: from localhost (localhost [127.0.0.1]) by smtp.gentoo.org (Postfix) with ESMTP id AFE9B6472A for ; Mon, 21 Aug 2006 04:12:01 +0000 (UTC) Received: from smtp.gentoo.org ([127.0.0.1]) by localhost (smtp.gentoo.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 29588-19 for ; Mon, 21 Aug 2006 04:11:59 +0000 (UTC) Received: from ciao.gmane.org (main.gmane.org [80.91.229.2]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTP id 16DF564724 for ; Mon, 21 Aug 2006 04:11:57 +0000 (UTC) Received: from list by ciao.gmane.org with local (Exim 4.43) id 1GF18b-0005Xq-7v for gentoo-user@gentoo.org; Mon, 21 Aug 2006 06:11:46 +0200 Received: from www.buffer.net ([24.73.161.102]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 21 Aug 2006 06:11:45 +0200 Received: from wireless by www.buffer.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 21 Aug 2006 06:11:45 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: gentoo-user@lists.gentoo.org From: James Subject: [gentoo-user] Re: OT: A netbios-ssn blocking rule? Date: Mon, 21 Aug 2006 04:11:35 +0000 (UTC) Message-ID: References: <44E63477.3000800@ilievnet.com> Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@gentoo.org Reply-to: gentoo-user@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@sea.gmane.org X-Gmane-NNTP-Posting-Host: main.gmane.org User-Agent: Loom/3.14 (http://gmane.org/) X-Loom-IP: 24.73.161.102 (Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.13) Gecko/20060616) Sender: news X-Virus-Scanned: amavisd-new at gentoo.org X-Spam-Status: No, score=-2.567 required=5.5 tests=[AWL=0.032, BAYES_00=-2.599] X-Spam-Score: -2.567 X-Spam-Level: X-Archives-Salt: 5e58c771-9738-4940-b157-63983d5e2085 X-Archives-Hash: 04d3e03d8d0f067f561053a6aba916e7 > Daniel Iliev ilievnet.com> writes: My iptables based firewall seem to be working, However, I keep getting triplets of this activity: curious.ip www.me.com tcp 2286 > netbios-ssn Seq=0 Len=0 MSS=1460 www.me.com curious.ip tcp netbios-ssn > 2286 [RST, ACK] Seq=0 Ack=1 Win=0 Len=0 similar problem (2469 > microsoft-ds) Other problems are (info section is only difference) epmap > 3081 > "iptables -A INPUT -p tcp --dport microsoft-ds -j DROP" ( < the packets > have destination the FW itself) > "iptables -A FORWARD -d *target-PC* -p tcp --dport microsoft-ds -j DROP" > ( < the packets have destination the "target-PC". ) Your advice is working, beautiful Much Thanks! James -- gentoo-user@gentoo.org mailing list