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Re: Network problems with Linux synthetic target
- From: Andrew Lunn <andrew at lunn dot ch>
- To: ijeukens at lme dot usp dot br
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Thu, 5 Feb 2004 23:48:45 +0100
- Subject: Re: [ECOS] Network problems with Linux synthetic target
- References: <33255.200.148.56.174.1076004743.squirrel@landell.lme.usp.br>
On Thu, Feb 05, 2004 at 04:12:23PM -0200, ijeukens@lme.usp.br wrote:
>
> Hi,
>
> I'm having problems with the linux synthetic target with network support.
> I have configured the synthetic eth0 to map a real eth1 on the linux
> machine. This is the output of the ping_test test:
> tcpdump: listening on eth1
> 15:53:08.994476 0:e0:7d:f7:b6:37 Broadcast arp 42: arp who-has 10.2.2.1
> tell 10.2.2.1015:53:09.994463 0:e0:7d:f7:b6:37 Broadcast arp 42: arp who-has 10.2.2.1
> tell 10.2.2.1015:53:10.994832 0:e0:7d:f7:b6:37 Broadcast arp 42: arp who-has 10.2.2.1
> tell 10.2.2.1015:53:12.998844 0:e0:7d:f7:b6:37 Broadcast arp 42: arp who-has 10.2.2.33
> So, I guess the problem is that arp is not replying, right? How
> do I make this work. Thanks.
What you have shown looks OK. Can you ping 10.2.2.1 from the linux
host? If the linux host cannot ping it, eCos will not be able to ping
it.
Andrew
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