From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.innovsys.com (smtp.innovsys.com [66.115.232.196]) by ozlabs.org (Postfix) with ESMTP id 95F4FDDDDB for ; Sat, 17 Feb 2007 04:40:59 +1100 (EST) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Subject: RE: Finding devices with dynamic IP addresses Date: Fri, 16 Feb 2007 11:28:52 -0600 Message-ID: In-Reply-To: References: From: "Rune Torgersen" To: "Edward Jubenville" , "Linuxppc-Embedded" List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > From: Edward Jubenville > Can anyone recommend a strategy for finding devices with dynamic IPs? To do somehting similar here, we use a scheme were the windows host sends out a UDP broadcast message, and all the devices have daemon running, listening to that broadcast, and sends back (via broadcast) a response with the IP address and serial number embedded. We use this to identify all running devices on the network. This only works within the same subnet.