From: Markus Korth Subject: Re: export only to special mac addresses Date: Mon, 25 Mar 2002 09:37:51 +0100 Sender: nfs-admin@lists.sourceforge.net Message-ID: <3C9EE1DF.458421EB@zn-ag.com> References: <200203211807.g2LI74M02426@fubini.pci.uni-heidelberg.de> <20020323161512.GA10804@obelix.home.gunix.de> <200203240125.54414.bernd-schubert@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Received: from berlin.zn.ruhr-uni-bochum.de ([134.147.254.1] helo=mailserver.zn-ag.com) by usw-sf-list1.sourceforge.net with esmtp (Exim 3.31-VA-mm2 #1 (Debian)) id 16pPvN-0005mX-00 for ; Mon, 25 Mar 2002 00:33:53 -0800 Received: from zn-ag.com (london [134.147.254.11]) by mailserver.zn-ag.com (Postfix on SuSE Linux eMail Server 3.0) with ESMTP id 058207C72 for ; Mon, 25 Mar 2002 09:31:31 +0100 (CET) To: nfs@lists.sourceforge.net Errors-To: nfs-admin@lists.sourceforge.net List-Help: List-Post: List-Subscribe: , List-Id: Discussion of NFS under Linux development, interoperability, and testing. List-Unsubscribe: , List-Archive: Bernd Schubert schrieb: > > To slightly increase security we would like to allow only clients with > > special MAC addresses to mount this fs. > > So I'd like to know if there is already support for this. > > i dont know, if therfor is support from nfs directly. > but i think, there is a arp filter module in upcominf 2.4.19 > linux-kernel. > > in combination with this i think it must be > possible to realize a nfs export to spezial mac adresses. > > i dont tried it, because kernel is not stable yet, but ir will be in > near future. 'iptables', the current filter system on Linux, has the ability to match by MAC source adresse - this should also work on kernels below 2.4.19 ! Ciao Markus -- ---------------------------------------------- Senior Executive - Systemadministration Direct Phone: + 49 / 234 9787-57 Direct Fax: +49 / 234 9787-77 ZN Vision Technologies AG Universitaetsstrasse 160 44801 Bochum Germany http://www.zn-ag.com ---------------------------------------------- _______________________________________________ NFS maillist - NFS@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/nfs