From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8342 invoked by alias); 16 May 2005 19:42:13 -0000 Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Received: (qmail 8281 invoked from network); 16 May 2005 19:42:02 -0000 Received: from unknown (HELO web14207.mail.yahoo.com) (216.136.173.71) by sourceware.org with SMTP; 16 May 2005 19:42:02 -0000 Received: (qmail 78546 invoked by uid 60001); 16 May 2005 19:42:01 -0000 Message-ID: <20050516194201.78544.qmail@web14207.mail.yahoo.com> Received: from [208.248.82.254] by web14207.mail.yahoo.com via HTTP; Mon, 16 May 2005 12:42:01 PDT Date: Tue, 17 May 2005 07:14:00 -0000 From: Matt Jerdonek To: rpai@it.iitb.ac.in, ecos-discuss@sources.redhat.com In-Reply-To: 6667 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Subject: Re: [ECOS] eCos- i386-network problem( routing ) X-SW-Source: 2005-05/txt/msg00217.txt.bz2 I think part of the problem is that you have both interfaces on the same subnet. Try moving eth0 and eth1 to different IP subnets (each with a different gateway address) and try again. However, I still think you'll have trouble pinging from sys1 to sys3 because I don't think eCos has any routing support in it. -- Matt --- rpai@it.iitb.ac.in wrote: > > hello ..... > > I have made redboot of i386 in floppy ,I loaded my > application and executed > > I have an application that should capture > packet.. i inialized 2 eth > card using config tool .. and in program just called > init_network_devices()... I have connected a system > to eth0 using > cross cable and another eth1 to the LAN . > > > (LAN bcoz sytem r far ) > sys1 --> cross cable -->[(eth0) Sys2 (eth1)]--> > LAN <--> sys3 > (10.168.12.169) (10.168.12.170) || > (10.168.12.171) (10.168.12.172) > > > > i want my system to sys1 ping to sys3 , it is not > happeneing ... > > sys1 is pinging to eth0 .. > sys1 is not pinging to eth1 .. here it shows ' > host unreachable ' > > sys3 is not pinging to eth1 .... it transmists > packet ,nothing comes on > the screen I kept transmitting 40 packets.. > > this messsage is apperaing in the redboot > " arp: 10.168.12.169 is on eth0 but got > reply from 0x0017aa34 > on eth1 " > and also " arp: 10.168.12.172 is on eth0 but got > reply from 0x0017b334 > on eth1 " > " arp: 10.168.12.106 is on eth0 but got reply > from 0x0017b334 on eth1 " > mostly the messages of arp is from sys1 () > > > > my doubt -> why the sys2(eth1)(ip 10.168.12.171) > is not responding to > sys3 (10.168.12.172) > > > is it bocoz i have set for both eth0 & 1 same > gateway .... > > is there any routing protocol to be enabled > to pass packet through > one eth0 to eth1 another.. > > I also enabled the chek box in the INET .. " > multicast routing support " > but it showed me error > when building library.... > > so what is the routing protocol in ecos and > where is it to be woken .. > can any one get me a solution........ > > > thanks > > > -- > Before posting, please read the FAQ: > http://ecos.sourceware.org/fom/ecos > and search the list archive: > http://ecos.sourceware.org/ml/ecos-discuss > > __________________________________ Yahoo! Mail Mobile Take Yahoo! Mail with you! Check email on your mobile phone. http://mobile.yahoo.com/learn/mail -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss