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Re: Networking Trouble
- From: Dave Johnson <wickwack2003 at yahoo dot com>
- To: Andrew Lunn <andrew at lunn dot ch>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Wed, 9 Feb 2005 13:15:31 -0800 (PST)
- Subject: Re: [ECOS] Networking Trouble
I'm working on cygwin, so I got Windump. There are absolutely no
packets coming from 192.168.200.11. When I ping 192.168.200.11, the
arp request is made but is not answered.
Any ideas?
Dave
--- Andrew Lunn <andrew@lunn.ch> wrote:
> On Wed, Feb 09, 2005 at 12:34:14PM -0800, Dave Johnson wrote:
> > I am running an application built using the 'Net' template with the
> > ftp-client added. I want to connect to the server to download a
> file
> > and then put it back. The target is running RedBoot and I have
> been
> > uploading the application for test via GDB.
> >
> > The problem is that while the Redboot IP remains pingable, I am not
> > even seeing a log entry in my FTP server from the application -- I
> > think the application networking may not be functioning.
> >
> > I have configured the Redboot for 192.168.200.10, the application
> for
> > 192.168.200.11, and the server 192.168.200.1. There is no gateway
> or
> > DNS services on the server; I just want to use IP to transfer
> files.
> >
> > When I run the program, I see that "FTP Connect failed: Invalid
> > argument" and "FAIL:<ftp_get returned -3>".
> >
> > Is there anything I need to do to activate ip other than
> > init_all_network_interfaces()?
>
> No, there should not be anything else to do.
>
> Can you ping the application? It should respond to 192.168.200.11.
> Have you run tcpdump to look at the packets on the network? Does the
> application send any packets at all?2
>
> Andrew
>
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