On Wed, May 18, 2011 at 10:48 AM, Marc Kleine-Budde <[email protected]> wrote:
>
> Hmmm...I don't remember a time that ifconfig up wasn't necessary.
>

Yes, you are right. It was only the configuration that changed, but
something I read made me think 'ip' brought the interface up too.

>>
>> I ran the other program again, this one uses libsocketcan for
>> configuration, and I see the errors again, I didn't write this code so
>> I have look into this issue more.
>
> Changing the bitrate is only possible if the interface is down. Hence
> you need to bring it up again, after changing the bitrate.
>

The errors it seems all came from using incompatible bit rates, I
should have checked this code more thoroughly.

Thanks again,
Mark
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