From owner-freebsd-hackers@FreeBSD.ORG Fri Apr 8 16:29:18 2011 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9AEF1106566B for ; Fri, 8 Apr 2011 16:29:18 +0000 (UTC) (envelope-from mwoliver@gmail.com) Received: from mail-vw0-f54.google.com (mail-vw0-f54.google.com [209.85.212.54]) by mx1.freebsd.org (Postfix) with ESMTP id 575728FC0C for ; Fri, 8 Apr 2011 16:29:17 +0000 (UTC) Received: by vws18 with SMTP id 18so3483871vws.13 for ; Fri, 08 Apr 2011 09:29:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=HU6XKit3A54EueK05Na/9auxpBAZ8jOf1s43hQdQQRw=; b=pZpsyUyp7UnUEVNgzcucRtefOrrhSsze+HQH0KzohXrrGebimD4iYramd94RE7julu f/DZ5rBME+kHrrtUQBzRMJSvk/6O6FU/725ZuBHCvg6tUNwQTc0d4tYWbGtG4gsUwZX9 UgH1ot4T1czwFuivlnfuRB6DqcEGE0iQ389I8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=nqKMwJIKWh1kO9lmjf9mmTXM/nFkVtEUpvYCXJPv4OeknfHU3wfksgDgzi7k0hGYrm qb93LEADZ6kjX65tTFiJ3NI/YUoSbHJG6cMse3bhLwRMRoMyXK3mNd38OFuwG8iGMd5A xfPlffedpoJkqP/hGF4NgCPKIFgLQcMRS6hS8= MIME-Version: 1.0 Received: by 10.52.69.169 with SMTP id f9mr3481740vdu.117.1302280156922; Fri, 08 Apr 2011 09:29:16 -0700 (PDT) Received: by 10.220.45.76 with HTTP; Fri, 8 Apr 2011 09:29:16 -0700 (PDT) In-Reply-To: References: <4D9EFAC6.4020906@lazybytes.org> <7EA5889E-77EF-4BAE-9655-C33692A75602@bsdimp.com> <4D9F2C88.4010205@lazybytes.org> Date: Fri, 8 Apr 2011 12:29:16 -0400 Message-ID: From: Mike Oliver To: Garrett Cooper Content-Type: text/plain; charset=UTF-8 Cc: FreeBSD Hackers , Sergey Vinogradov Subject: Re: ifconfig output: ipv4 netmask format X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Apr 2011 16:29:18 -0000 On Fri, Apr 8, 2011 at 11:53, Garrett Cooper wrote: > > One thing I've been curious about for a while that I haven't had an > opportunity to look into is: what does IPV6 look like? I understand > that the /netmask bit is added to the end of addresses, but what does > the netmask actually look like? http://testmyipv6.com/ipv6_subnet_calc.html -- Mike Oliver, KT2T +1-863-738-2334 kt2t@arrl.net -or- mwoliver@gmail.com Twitter: @mwoliver