From owner-freebsd-net@FreeBSD.ORG Mon May 26 22:51:13 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5C856106568B for ; Mon, 26 May 2008 22:51:13 +0000 (UTC) (envelope-from iaccounts@ibctech.ca) Received: from mxv6.ibctech.ca (unknown [IPv6:2607:f118::b7]) by mx1.freebsd.org (Postfix) with SMTP id 2259A8FC1E for ; Mon, 26 May 2008 22:51:12 +0000 (UTC) (envelope-from iaccounts@ibctech.ca) Received: (qmail 66263 invoked by uid 89); 26 May 2008 18:51:19 -0000 Received: from unknown (HELO ?IPv6:2607:f118::5?) (steve@mxv6.ibctech.ca@2607:f118::5) by 2607:f118::b6 with ESMTPA; 26 May 2008 18:51:18 -0000 Message-ID: <483B3E7F.8000907@ibctech.ca> Date: Mon, 26 May 2008 18:49:35 -0400 From: Steve Bertrand User-Agent: Thunderbird 2.0.0.14 (Windows/20080421) MIME-Version: 1.0 To: freebsd-net@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: IPv6/IPv4 DNS resolver source X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 May 2008 22:51:13 -0000 Hi everyone, Is there anyone here who can advise me where in the source tree I would find the DNS resolver code that performs AAAA/A record lookups, and more specifically, the fallback to A lookup if AAAA fails? I am not a programmer, but I want to look at, and possibly make some local changes for testing internally. Thanks, Steve