From owner-freebsd-net@FreeBSD.ORG Mon Aug 12 09:00:58 2013 Return-Path: Delivered-To: freebsd-net@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 ESMTP id A055BF86 for ; Mon, 12 Aug 2013 09:00:58 +0000 (UTC) (envelope-from sam.gh1986@gmail.com) Received: from mail-lb0-x235.google.com (mail-lb0-x235.google.com [IPv6:2a00:1450:4010:c04::235]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 2A1C52609 for ; Mon, 12 Aug 2013 09:00:57 +0000 (UTC) Received: by mail-lb0-f181.google.com with SMTP id o10so4573348lbi.26 for ; Mon, 12 Aug 2013 02:00:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=sSzvrst765FSKWmkTySbj89ARoILZMJQcledwGbF5Hg=; b=dcB5pzR4RS0ys6U2Jo9jAANA3F3u94CmYhP1vLOQE1D6NKru8C1xEWdcWtS22Drn76 /cyN/jOMvkp6YdMyBkMikM4P1wMqyZJmwWw/E3c7fKZhvg50w2mHu4RjTK6WPFRePimR a6IfZONo9xXjFoS3fmBMTK0suKQbRPJlQI5xtucqJQKp9shFZmuBu4ZDh+/lO+uArlgH ootZMeGeZYXjjekdW145HYQVYKSQAbWxrdUP+MWTM4W0iIeNanHC/sL8+OzzA3MWexrG wEv1pmH2H6L8aq4pENkI13hXiizxjq1202yt5hXXTLUQf1xsHBZRKae5HEnw75/O0NTx b4Ng== MIME-Version: 1.0 X-Received: by 10.152.9.37 with SMTP id w5mr11004631laa.23.1376298056110; Mon, 12 Aug 2013 02:00:56 -0700 (PDT) Received: by 10.112.147.230 with HTTP; Mon, 12 Aug 2013 02:00:56 -0700 (PDT) In-Reply-To: References: <20130812.071303.74723582.sthaug@nethelp.no> Date: Mon, 12 Aug 2013 13:30:56 +0430 Message-ID: Subject: Re: how define network with mask 8 for dhcp server? From: s m To: Andreas Nilsson Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: Olivier Nicole , FreeBSD Net , Olivier Nicole , sthaug@nethelp.no X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Aug 2013 09:00:58 -0000 thanks Andreas, but it can not help me. it uses all my RAM memory yet:( On Mon, Aug 12, 2013 at 12:14 PM, Andreas Nilsson wrote: > > On Mon, Aug 12, 2013 at 7:13 AM, wrote: > >> > you're right Olivier, but you know i have a user interface for dhcp and >> i >> > should handle all the network and ranges which are inserted by user and >> > logically are true. network with mask 8, logically is true and having >> > million available ip address, too. >> > i just wanna know if there is any solution to improve my performance or >> not. >> >> There is no solution with ISC DHCP. I doubt you'll find other suitable >> alternatives, but you're free to try of course. >> >> Steinar Haug, Nethelp consulting, sthaug@nethelp.no >> >> > One thing to try is to have more range statements in the block, like: > > subnet 192.0.0.0 netmask 255.0.0.0 > { > range 192.0.0.1 192.127.255.255; > range 192.128.0.0 192.255.255.255; > } > > Best regards > Andreas >