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Re: network test problem on ipaq


Hi, I have tried both static ip and dhcp, still
I cannot get the network configuration of ecos
to work correctly. Is there any documentation
, or best of all, an example of network configuration
in the ecos.ecc, this would help a lot.

thanks,

Weilong 
--- Jonathan Larmour <jlarmour@redhat.com> wrote:
> Weilong Li wrote:
> > 
> >   I also tried running tcp_echo before, after
> > tcp_echo is running, I cannot ping ipaq,
> > so tcp_source and tcp_sink will always
> > return "no route to host" error message.
> >   The ip address of ipaq I'm talking about
> > is assigned by running a dhcp server on linux
> host,
> > then upon redboot boots, it will detect the
> > socket communication ethernet card, and then
> > assign the ip address. So in this sense,
> > I think the ip address is redboot's ip address.
> > I don't know how the ip address of ecos is
> assigned,
> > can you elaborate on this ?
> 
> The eCos network stack does not use redboot's ip
> address ( you can't have
> two different network stacks processing the same
> data). The eCos stack's IP
> address is set according to the CDL data, either
> also from BOOTP/DHCP, or
> statically. Try setting it statically as that's
> safest. Look for the
> component CYGHWR_NET_DRIVER_ETH0_SETUP_OPTIONS and
> the options within it.
> 
> Jifl
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