From owner-freebsd-questions@FreeBSD.ORG Tue Aug 18 19:33:37 2009 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E34E1106568B for ; Tue, 18 Aug 2009 19:33:37 +0000 (UTC) (envelope-from jimmiejaz@gmail.com) Received: from mail-px0-f198.google.com (mail-px0-f198.google.com [209.85.216.198]) by mx1.freebsd.org (Postfix) with ESMTP id B65B78FC60 for ; Tue, 18 Aug 2009 19:33:37 +0000 (UTC) Received: by pxi36 with SMTP id 36so1920683pxi.7 for ; Tue, 18 Aug 2009 12:33:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:reply-to :user-agent:mime-version:to:subject:content-type :content-transfer-encoding; bh=VfeJBODAuIrobuT44OE/LUKtgwstDjKfvLBMVIzqEAk=; b=Vqmka49pf8cEoR8Z9C3b1WEsuZ21fPnoTnNQbJK9NNxj8qd3M1ct5S/un3SsqoeG0m eVCDMHjfXPzOxMOp7NGt/BzULZuGeG5zQWk+ikAp2saY1hjmYx/BLNhWDDCWHbwVV9RV 3Cu9wuhymQcXNzPB7VEw8sln/09t0UFOmiv9A= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:reply-to:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=USxF9E3XRxEi1F75ljRLwnO7CEG0C7rI1tdpVqomtEtfCacUw2yxbEUuLXlGlMwzQu vlo0LNCA9yy3v2VHi4mIipQHeRccTt/p1o0+HaUNT0LP16IeLKKvaDtgxhfD15P3+BNJ +MlAkQ2gZRgA0aj4Pc7CMex3t0NSUEVG9mxMA= Received: by 10.115.102.21 with SMTP id e21mr5795930wam.176.1250622604644; Tue, 18 Aug 2009 12:10:04 -0700 (PDT) Received: from jimmiejaz.org (bas1-toronto44-1279460455.dsl.bell.ca [76.67.4.103]) by mx.google.com with ESMTPS id j39sm7436422waf.45.2009.08.18.12.10.03 (version=TLSv1/SSLv3 cipher=RC4-MD5); Tue, 18 Aug 2009 12:10:03 -0700 (PDT) Message-ID: <4A8AFC83.50200@gmail.com> Date: Tue, 18 Aug 2009 15:09:55 -0400 From: Jimmie James User-Agent: Thunderbird 2.0.0.17pre (X11/20090731) MIME-Version: 1.0 To: questions@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: Strange networking issue. X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: jimmiejaz@gmail.com List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Aug 2009 19:33:38 -0000 Setup - DSL modem/router 192.168.2.1. Static IP of 192.168.2.100 to FreeBSD jimmiejaz.org 7.2-STABLE FreeBSD 7.2-STABLE #0: Sun Aug 2 01:00:16 EDT 2009 root@jimmiejaz.org:/usr/obj/usr/src/sys/FORTYTWO i386. DHCP in the .2.10 to .2.100 with two XP machines. I've turned IPFW off, as well as the modem/router's firewall and the same issue remains. The FreeBSD box has apache-2.0.63_3 running. host resolves to my public IP address. Ping from any machine hits the public IP. Trying to reach apache or ssh via hostname.TLD or public IP always.. By 192.168.2.100, all reach http/ssh fine. With log_in_vain set to 1 and attempting to connect, my logs fill up with Aug 18 15:05:10 jimmiejaz kernel: TCP: [192.168.2.10]:1064 to [192.168.2.100]:80 tcpflags 0x2; _syncache_add: Received duplicate SYN, resetting timer and retransmitting SYN|ACK Aug 18 15:05:10 jimmiejaz kernel: TCP: [192.168.2.10]:1064 to [192.168.2.100]:80; syncache_timer: Response timeout, retransmitting (2) SYN|ACK I found this thread. http://unix.derkeiler.com/Mailing-Lists/FreeBSD/net/2008-02/msg00006.html but it's older and doesn't really help. Anyone happen to have an idea what's going on? -- Over the years I've come to regard you as people I've met. I may be schizophrenic, but at least I have each other, and when I am alone I am together.