From mboxrd@z Thu Jan 1 00:00:00 1970 From: g_remlin Date: Sun, 23 Jan 2011 20:14:57 +0000 Subject: [U-Boot] [RFC] IP allocation from local net Message-ID: <4D3C8C41.1020900@rocketmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de There is a technique often used with embedded devices for allocation of an IP. Basically, if the network interface has no current IP every received packet is examined (when the destination MAC Address matches that of the device), the destination IP is checked. If this IP is a valid node IP (i.e. not broadcast, multicast etc.) it is allocated to the interface the packet arrived on. Why ? Combine this with netconsole and no other HCI hardware or software support is required. This will require substantial effort to implement the way u-boot network stack currently works, is there any interest in such an implementation ?