From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wproxy.gmail.com (wproxy.gmail.com [64.233.184.201]) by ozlabs.org (Postfix) with ESMTP id A14DE679F8 for ; Mon, 16 May 2005 23:44:01 +1000 (EST) Received: by wproxy.gmail.com with SMTP id 57so1462571wri for ; Mon, 16 May 2005 06:43:59 -0700 (PDT) Message-ID: <528646bc05051606433f5240ef@mail.gmail.com> Date: Mon, 16 May 2005 07:43:59 -0600 From: Grant Likely To: Atit_Shah In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: Cc: linuxppc-embedded@ozlabs.org Subject: Re: udhcp problem Reply-To: Grant Likely List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 5/12/05, Atit_Shah wrote: > My configuration is as follows: >=20 > _______________________ > | ROUTER | > | ___ ___ | > |_____| |_______| |___| > LAN WAN > /\ /\ > | | > Stand Alone Company > Windows System Network > (eth0) (eth1) >=20 > I have a udhcp server running on eth0. When I give the command on the > windows machine "ipconfig /renew", the router assigns an IP address to > the System in the range 192.168.1.x while the router itself has the IP > 192.168.1.1 (default). I can ping the router from the system and > vice-versa. >=20 > I manually assigned a static IP to eth1 as 172.19.56.x insync with the > company IP address scheme. I can ping from the router to any other > system on the network. >=20 > Now when I try to ping a system or eth1 from the windows machine I get a > time out. But if I have to manually assign an IP to the windows > machine(ie not through the udhcp server) I am able to ping eth1 and any > other system on the network. >=20 How have you set up routing? Are you trying to do NAT? You are probably going to need to set up some IPTables. It's more than just a matter of bringing up both interfaces. (BTW, congratulations on getting both ports working now) Have you read through any of the networking howtos on linuxdocs.org? g.