From owner-freebsd-stable@FreeBSD.ORG Wed Jul 2 23:56:48 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 89FB0DBC for ; Wed, 2 Jul 2014 23:56:48 +0000 (UTC) Received: from isis.morrow.me.uk (isis.morrow.me.uk [204.109.63.142]) by mx1.freebsd.org (Postfix) with ESMTP id 646792188 for ; Wed, 2 Jul 2014 23:56:47 +0000 (UTC) Received: from anubis.morrow.me.uk (host86-182-14-79.range86-182.btcentralplus.com [86.182.14.79]) (Authenticated sender: mauzo) by isis.morrow.me.uk (Postfix) with ESMTPSA id F154145038; Wed, 2 Jul 2014 23:51:00 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.8.3 isis.morrow.me.uk F154145038 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=morrow.me.uk; s=dkim201101; t=1404345062; bh=8QexaNCyqB/wemKBuBaNdFO9fpZ6+TDCrqcJY+TI4jk=; h=Date:From:To:Subject:References:In-Reply-To; b=hhMUo1zdS/jL7Jzb6QOwe15GHDwm8JwZxhi1lwxAW1VnS2rKFlD1R8CktPqsridnD XbnQPUcjE+ZxHc7lF5thAngUSt0ah0+QBTJEBzgtu9ZRNtqUmTIXJinrNbx1ASfjpv YmuDRDOFbA8TAJ+el/apZ/rGxJMmqtYrNDakSgDE= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.98.1 at isis.morrow.me.uk Received: by anubis.morrow.me.uk (Postfix, from userid 5001) id 2449F1401C; Thu, 3 Jul 2014 00:50:56 +0100 (BST) Date: Thu, 3 Jul 2014 00:50:55 +0100 From: Ben Morrow To: rmacklem@uoguelph.ca, healer@rpi.edu, freebsd-stable@freebsd.org Subject: Re: Interactions with mxge, pf, nfsd, and the kernel Message-ID: <20140702235052.GA3334@anubis.morrow.me.uk> Mail-Followup-To: rmacklem@uoguelph.ca, healer@rpi.edu, freebsd-stable@freebsd.org References: <53B43D90.6000700@rpi.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <679672583.6576356.1404340820105.JavaMail.root@uoguelph.ca> X-Newsgroups: gmane.os.freebsd.stable User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Jul 2014 23:56:48 -0000 Quoth Rick Macklem : > Bob Healey wrote: > > >> > > >> 10/8. If there is a way in zfs's sharenfs property to make that > > >> restriction, I'd be happy to change, but I really don't like > > >> leaving nfs > > >> open to the university's quartet of /16's, so PF it is. > You can specify pretty well any subnet for lines in /etc/exports. > You can export the file systems via /etc/exports. (I'm not a zfs > guy, but my understanding is that zfs sharenfs just generates lines > for the exports file.) You can specify any exports(5) options in the sharenfs property. See Example 16 in zfs(8). Ben