From owner-svn-src-head@FreeBSD.ORG Thu Apr 30 07:58:46 2009 Return-Path: Delivered-To: svn-src-head@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A60E2106566B; Thu, 30 Apr 2009 07:58:46 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from redbull.bpaserver.net (redbullneu.bpaserver.net [213.198.78.217]) by mx1.freebsd.org (Postfix) with ESMTP id 48E658FC26; Thu, 30 Apr 2009 07:58:46 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from outgoing.leidinger.net (pD9E2DF1A.dip.t-dialin.net [217.226.223.26]) by redbull.bpaserver.net (Postfix) with ESMTP id 9789F2E1FE; Thu, 30 Apr 2009 09:58:40 +0200 (CEST) Received: from webmail.leidinger.net (webmail.leidinger.net [192.168.1.102]) by outgoing.leidinger.net (Postfix) with ESMTP id 006E111479B; Thu, 30 Apr 2009 09:58:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=Leidinger.net; s=outgoing-alex; t=1241078317; bh=TyYr7VRVwxXUunhCaoLMpai6UC9wxENVh j/XCvY0yYY=; h=Message-ID:Date:From:To:Cc:Subject:References: In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=OMmsjQ2sGPeW4djAw4AkZWvzgtBTzKspZuyybvLW68QbvFrW5E9/EihO+faXqPuFj JB2PGdVuIv2iGrSNzw/duoxo84mQ3a3PZOAKcKTHqtW585Zm0gst0RuDctilhCFXYTm cvEA4N26cN7cwZ41LKrTrws16DXAlI97y4ZeKTaquW8X/GuLHMA9koYafRnNLR+G50T FoOP6N3xPVYQZC+9oJJkg050r4szxeXT9ASwNotcOgdy7h2gYuFf/9eaMtwOaThPfiV qvXTnfOGReXrA6TbNrYmUUTuQLYGKvPsLCmdaeDxYRutqZE2t0JFoSy6rFBBQMBdMlz TrgJfIBlw== Received: (from www@localhost) by webmail.leidinger.net (8.14.3/8.13.8/Submit) id n3U7wa3i000886; Thu, 30 Apr 2009 09:58:36 +0200 (CEST) (envelope-from Alexander@Leidinger.net) Received: from pslux.cec.eu.int (pslux.cec.eu.int [158.169.9.14]) by webmail.leidinger.net (Horde Framework) with HTTP; Thu, 30 Apr 2009 09:58:35 +0200 Message-ID: <20090430095835.14265d5oog5a4pwk@webmail.leidinger.net> X-Priority: 3 (Normal) Date: Thu, 30 Apr 2009 09:58:35 +0200 From: Alexander Leidinger To: Jamie Gritton References: <200904292114.n3TLEGTW093008@svn.freebsd.org> In-Reply-To: <200904292114.n3TLEGTW093008@svn.freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: 7bit User-Agent: Internet Messaging Program (IMP) 4.3.3 / FreeBSD-8.0 X-BPAnet-MailScanner-Information: Please contact the ISP for more information X-MailScanner-ID: 9789F2E1FE.6358E X-BPAnet-MailScanner: Found to be clean X-BPAnet-MailScanner-SpamCheck: not spam, ORDB-RBL, SpamAssassin (not cached, score=-14.823, required 6, BAYES_00 -15.00, DKIM_SIGNED 0.00, DKIM_VERIFIED -0.00, RDNS_DYNAMIC 0.10, TW_SV 0.08) X-BPAnet-MailScanner-From: alexander@leidinger.net X-Spam-Status: No Cc: svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, src-committers@FreeBSD.org Subject: Re: svn commit: r191673 - in head: lib/libc/sys sys/cddl/compat/opensolaris/kern sys/compat/freebsd32 sys/kern sys/sys X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Apr 2009 07:58:47 -0000 Quoting Jamie Gritton (from Wed, 29 Apr 2009 21:14:16 +0000 (UTC)): > Author: jamie > Date: Wed Apr 29 21:14:15 2009 > New Revision: 191673 > URL: http://svn.freebsd.org/changeset/base/191673 > > Log: > Introduce the extensible jail framework, using the same "name=value" > interface as nmount(2). Three new system calls are added: > * jail_set, to create jails and change the parameters of existing jails. > This replaces jail(2). > * jail_get, to read the parameters of existing jails. This replaces the > security.jail.list sysctl. > * jail_remove to kill off a jail's processes and remove the jail. > Most jail parameters may now be changed after creation, and jails may be > set to exist without any attached processes. The current jail(2) system > call still exists, though it is now a stub to jail_set(2). Does this mean it is theoretically possible now to add/remove IP addresses to/from a running jail? If yes, are you going to implement the corresponding ifconfig feature? I would expect this in ifconfig, as on Solaris ifconfig is able to do this with zones, I haven't looked if the jail utility is able to do it. Bye, Alexander. -- In these matters the only certainty is that there is nothing certain. -- Pliny the Elder http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137