From owner-freebsd-questions@FreeBSD.ORG Mon Jun 11 19:15:16 2007 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id E517816A4C9 for ; Mon, 11 Jun 2007 19:15:16 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from mail-out3.apple.com (mail-out3.apple.com [17.254.13.22]) by mx1.freebsd.org (Postfix) with ESMTP id 9E82613C4E5 for ; Mon, 11 Jun 2007 19:15:14 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from relay5.apple.com (relay5.apple.com [17.128.113.35]) by mail-out3.apple.com (Postfix) with ESMTP id 4063088862B; Mon, 11 Jun 2007 12:14:09 -0700 (PDT) Received: from relay5.apple.com (unknown [127.0.0.1]) by relay5.apple.com (Symantec Mail Security) with ESMTP id A352B29C004; Mon, 11 Jun 2007 12:15:13 -0700 (PDT) X-AuditID: 11807123-9e01ebb000000a23-87-466d9f418043 Received: from [17.214.13.96] (cswiger1.apple.com [17.214.13.96]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by relay5.apple.com (Apple SCV relay) with ESMTP id 8BD5E30400B; Mon, 11 Jun 2007 12:15:13 -0700 (PDT) In-Reply-To: <466D9908.2080900@enabled.com> References: <466D9908.2080900@enabled.com> Mime-Version: 1.0 (Apple Message framework v752.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <261A792C-47B1-4AA4-9B68-95373BDFE77A@mac.com> Content-Transfer-Encoding: 7bit From: Chuck Swiger Date: Mon, 11 Jun 2007 12:15:12 -0700 To: Noah X-Mailer: Apple Mail (2.752.2) X-Brightmail-Tracker: AAAAAA== Cc: User Questions Subject: Re: dhclient: Can't update forward map bogus ... timed out 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: Mon, 11 Jun 2007 19:15:17 -0000 On Jun 11, 2007, at 11:48 AM, Noah wrote: > I recently added firewall filters to my home linux box, and now I > am experiencing named errors. I am running DDNS that sends out > updates for my dynamically assigned IP address for the router/linux > box at the edge of my home network. It appears that those updates > periodically time out. I can telnet from the linux box to port 53 > of the DNS server just fine. While DNS traffic can use 53/tcp, most DNS queries are done over UDP and not TCP. Presumably you should adjust your firewall rules or improve the logging of your firewall rulesets so you can better understand where the issue is. -- -Chuck