From owner-freebsd-net@FreeBSD.ORG Sat Jul 28 16:38:59 2007 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 2E0C116A41F for ; Sat, 28 Jul 2007 16:38:59 +0000 (UTC) (envelope-from netslists@gmail.com) Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.231]) by mx1.freebsd.org (Postfix) with ESMTP id E616E13C46C for ; Sat, 28 Jul 2007 16:38:58 +0000 (UTC) (envelope-from netslists@gmail.com) Received: by wx-out-0506.google.com with SMTP id i29so888183wxd for ; Sat, 28 Jul 2007 09:38:57 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:content-type:content-transfer-encoding; b=tps1k+Sg4jUfhsQ55YbSLqH2W3bZSlHfTR9QFa4fE5zmcanOWotMxPlOIbJusTKuBlitYP8+bGt0LKSKAhgqKxdGmfJIq1qKWOPFr13r0YFfuZI9vjjHu5CMs/KB7uczazKyaHsVHl3pZfGhnT9ozenHyO3glA4fkSw4vQxNR7g= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:content-type:content-transfer-encoding; b=hjG4UqJmGPXTPvRPfz9i90qSvlZ7JvjWfJuNXblVRO0Z9Z3Ulcpq1tJLZ0vM236i1CMkoCkpFyyHXz0fKkqCtJWwjqY8tGbG3pX0WF/4fy3Axk1mc+Xhx5lSwQ5VpLHDQV25q7KK4ldeAjS3tHkq7ddjHaAONG/VRwXQEo8gQ6I= Received: by 10.70.58.7 with SMTP id g7mr7036319wxa.1185640737544; Sat, 28 Jul 2007 09:38:57 -0700 (PDT) Received: from ?192.168.12.8? ( [72.189.172.75]) by mx.google.com with ESMTPS id i27sm1240212elf.2007.07.28.09.38.55 (version=SSLv3 cipher=RC4-MD5); Sat, 28 Jul 2007 09:38:57 -0700 (PDT) Message-ID: <46AB7119.7000806@gmail.com> Date: Sat, 28 Jul 2007 12:38:49 -0400 From: Sten Daniel Soersdal User-Agent: Thunderbird 2.0.0.5 (Windows/20070716) MIME-Version: 1.0 To: Lee Johnston References: <46AA1082.6010503@wildcard.net.uk> In-Reply-To: <46AA1082.6010503@wildcard.net.uk> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org Subject: Re: 31-Bit IPv4 Prefixes 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: Sat, 28 Jul 2007 16:38:59 -0000 Lee Johnston wrote: > Hi all, > > We've just been allocated a /31 for a point-to-point over ethernet. Any > idea if FreeBSD supports 31-bit prefixes as per RFC 3021? All I'm > getting are: > > arp: 00:02:4a:9c:b8:81 attempts to modify permanent entry for > xx.xx.xx.xx on em2.3211 > Oh and if the addresses were assigned as pppoe endpoint-address (+ 1) then all you do is setup both addresses on pppoe interface with /32 masks. -- Sten Daniel Soersdal