From owner-freebsd-questions@FreeBSD.ORG Sat Aug 16 04:24:49 2008 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5584D106564A for ; Sat, 16 Aug 2008 04:24:49 +0000 (UTC) (envelope-from k2msmith@gmail.com) Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.169]) by mx1.freebsd.org (Postfix) with ESMTP id 279F18FC0C for ; Sat, 16 Aug 2008 04:24:49 +0000 (UTC) (envelope-from k2msmith@gmail.com) Received: by wf-out-1314.google.com with SMTP id 24so1160081wfg.7 for ; Fri, 15 Aug 2008 21:24:48 -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:to :subject:in-reply-to:mime-version:content-type:references; bh=KJgfND1+lOKxz1bYJ9F9BSHRw6XKAz4qZR39B8PsFyM=; b=D53TG0pM8ftHO+FUkBSKh8NTa5bfAPCk0wB3D4R8mKnia2JQg4ubOEnCjCID7cogVB iQ4F0pYTRvCqDCH4hTauq2H3n0x6ui9wC9Ti1qenPMKTSOcbu7CU6RkJDROOhRFqmjED 2qT4AZI+0lk0OmBbMphRDRyBuHy6IJ45ewOyQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version :content-type:references; b=s9rC2Fp2XVLlO/UUtTDUjiul6Rp9X170oU6opk7L9krZqGg+Cv/HWisvkGz0rFuSyf ylypfZ7wSZrixdmYqMcQv/Orz9/Q+Go1YWBl35ZTQm7OnPBJJ/Bl809xzCgSiZF/S3RG GD8UtCqYnejoTciSzEJkizYy+6Z+2QEemL2QE= Received: by 10.142.178.2 with SMTP id a2mr1241580wff.160.1218860688849; Fri, 15 Aug 2008 21:24:48 -0700 (PDT) Received: by 10.142.237.17 with HTTP; Fri, 15 Aug 2008 21:24:48 -0700 (PDT) Message-ID: <49dd14e0808152124h3ddd37bdt2507f9412b8fe6e1@mail.gmail.com> Date: Fri, 15 Aug 2008 21:24:48 -0700 From: "Kevin Smith" To: freebsd-questions@freebsd.org In-Reply-To: <49dd14e0808101606o7b95e41fn7152f47d7a42d39b@mail.gmail.com> MIME-Version: 1.0 References: <49dd14e0808101606o7b95e41fn7152f47d7a42d39b@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: Re: need help debugging port mapping/server setup X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Aug 2008 04:24:49 -0000 Thanks to Doug and help from others..problem solved... With the help of tcpdump, I learned that packets from ssh were arriving at the host, however the port was being blocked by the local firewall which I configured to open. The packet forwarding from the router was working all the time. On Sun, Aug 10, 2008 at 4:06 PM, Kevin Smith wrote: > I have my freebsd system configured with a static IP behind an Apple > Airport Extreme router using ethernet connection rather than wireless. > I am trying to set up dynamic dns (with dyndns.com service) and I > would like to open port 80 and others so that I can use my freebsd > system as a web server. > > My freebsd system is set up with ddclient to associate dynamic ip > address of router (I have DHCP connection to my ISP, the local > connnection to my freebsd sytem is static ip address. > > Everything appears to be working and I am able to try to telnet the > dyndns hostname and it returns the correct address of my router, but > it does not appear that the router is forwarding the port request to > the freebsd system. The port tools on the website for dyndns.com > return that the ports I am testing are closed. (80, 21, 23) > > How do I debug this ? The AE router as a syslog that I have set for > the highest level of debugging, but I do not see any port mapping > requests in the. The router is set of for NAT enabled and I have > entered the static IP address of my freebsd system associated with the > desired ports that I want. A call to my ISP confirmed (at least they > told me) that they do not block any ports. > > Any ideas on where to start ? > > Thanks! >