From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.71) id 1ZmSO3-0008NV-2B for mharc-grub-devel@gnu.org; Wed, 14 Oct 2015 16:10:59 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53988) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZmSND-0007Iw-NG for grub-devel@gnu.org; Wed, 14 Oct 2015 16:10:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZmSN7-0000Wu-Hp for grub-devel@gnu.org; Wed, 14 Oct 2015 16:10:07 -0400 Received: from mail-lf0-x236.google.com ([2a00:1450:4010:c07::236]:36328) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZmSN7-0000WO-Bk for grub-devel@gnu.org; Wed, 14 Oct 2015 16:10:01 -0400 Received: by lfeh64 with SMTP id h64so18000979lfe.3 for ; Wed, 14 Oct 2015 13:10:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-type:content-transfer-encoding; bh=S5JT4dck4H6jWDJUB/6OqXXapgej4QEyHgPveiNAKsM=; b=Lw9wnLsYjM7sIwf4FmAfjFR7V0XQSKNRm0PTdBB77gdBCCzb6CStrlwzAdBZ1ex/Nc D7jpEXFcjDfMOmbFXmOcQiOVq1+Aqb5S5f9VxkKi6eUiJ15owpfZeWBwEtp0P61naDkm s85KcfugTBSnwYqK6+tE57PpOkDaC2leBbAcXqXfuuVgZz7gbV6Kg6cCYE8OiJlJIyXw MnZ+3afiNGO2wa3QfYVVxt9vbOSm6JflkQdnkgABKh8elULOATXDfir1h8Lya2q/mmUz R50p8cTIyrkPM2N+0iivYebdDTX8e/26aD7Rm+IWxzbZjcFTluYLC5Jt9jxIrDigE2XT xigw== X-Received: by 10.25.18.71 with SMTP id h68mr1725231lfi.94.1444853400344; Wed, 14 Oct 2015 13:10:00 -0700 (PDT) Received: from [192.168.1.43] (ppp91-76-142-206.pppoe.mtu-net.ru. [91.76.142.206]) by smtp.gmail.com with ESMTPSA id h7sm1552399lbk.8.2015.10.14.13.09.58 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 14 Oct 2015 13:09:59 -0700 (PDT) Subject: Re: iPXE efi chainloading grub2 pxe efi file To: "Rivard, Matthew T" , The development of GNU GRUB References: <55FB8A5F.6040404@gmail.com> <561DF29D.70702@gmail.com> <561E990D.90205@gmail.com> From: Andrei Borzenkov Message-ID: <561EB696.5070909@gmail.com> Date: Wed, 14 Oct 2015 23:09:58 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2a00:1450:4010:c07::236 X-BeenThere: grub-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: The development of GNU GRUB List-Id: The development of GNU GRUB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Oct 2015 20:10:08 -0000 14.10.2015 21:09, Rivard, Matthew T пишет: > Just going by these definitions of bootp and dhcp here: > https://technet.microsoft.com/en-us/library/cc781243%28v=ws.10%29.aspx > > The net_bootp only works with a bootp enabled scope on the dhcp server after chaining from iPXE to grub2. Without a "bootp" scope setup on the dhcp, calling net_bootp on the adapter fails to get an IP address. > > So, I guess I could more clearly word that the bootp protocol works when calling net_bootp, but standard dhcp isn't. > Hmm ... you are right; we are actually doing BOOTP here, not DHCP.