From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephane Ouellette Subject: [MISSING FILE] TARPIT help file Date: Wed, 16 Apr 2003 21:40:08 -0400 Sender: netfilter-devel-admin@lists.netfilter.org Message-ID: <3E9E05F8.806@videotron.ca> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="Boundary_(ID_uwfC/uB69BmWsBMBai/i7A)" Return-path: To: netfilter-devel@lists.netfilter.org, Harald Welte Errors-To: netfilter-devel-admin@lists.netfilter.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: List-Id: netfilter-devel.vger.kernel.org This is a multi-part message in MIME format. --Boundary_(ID_uwfC/uB69BmWsBMBai/i7A) Content-type: text/plain; charset=us-ascii; format=flowed Content-transfer-encoding: 7BIT Harald, please add this file to P-O-M as it is missing. Stephane. --Boundary_(ID_uwfC/uB69BmWsBMBai/i7A) Content-type: text/plain; name=ipt_TARPIT.patch.configure.help; CHARSET=US-ASCII Content-transfer-encoding: 7BIT Content-disposition: inline; filename=ipt_TARPIT.patch.configure.help CONFIG_IP_NF_FILTER TARPIT target support CONFIG_IP_NF_TARGET_TARPIT Adds a TARPIT target to iptables, which captures and holds incoming TCP connections using no local per-connection resources. Connections are accepted, but immediately switched to the persist state (0 byte window), in which the remote side stops sending data and asks to continue every 60-240 seconds. Attempts to close the connection are ignored, forcing the remote side to time out the connection in 12-24 minutes. This offers similar functionality to LaBrea but doesn't require dedicated hardware or IPs. Any TCP port that you would normally DROP or REJECT can instead become a tarpit. --Boundary_(ID_uwfC/uB69BmWsBMBai/i7A)--