I want to force 1/2 duplex from my network card. How?
Gilbert Sebenste
sebenste at weather3.admin.niu.edu
Tue Mar 30 22:11:32 UTC 2004
On Tue, 30 Mar 2004, Andre Costa wrote:
> Ok, no rush: linux kernel can have some of its components compiled as
> modules, which means they're loaded on demand. If you type
>
> lsmod
Even worse. Kudzu blew the identification. It is really a "3com940
1000base?". STill, ethtool -s eth0 duplex half doesn't work. So, back to
your idea we go...
> you will see which modules are currently loaded for your kernel. Modules
> configuration stays on /etc/modules.conf (man is your friend). Modules
> usually can tell how to configure them with the 'modinfo' command I
> showed above. This means that if you run
>
> modinfo [module-name]
>
> you will be presented some basic description and the allowed parameters.
> Combining all the above info, you can infer what this entry on my
> /etc/modules.conf does:
OK, but as it turns out, there are no modules for this card. I do have a
second card in there, a 3com501, and Kudzu won't even recognize it. I
believe there's a big bug to swat for that one in bugzilla. Anyway...
> options nvnet duplex=2 >
> (answer: it is saying that nvnet modules should be loaded with
> param 'duplex' set to 2, which means full-duplex on my case).
>
> TIP: do a 'man modprobe'.
Yep. Unfortunately, I don't have any modules for it, and I don't know
where to get one.
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Gilbert Sebenste ********
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Staff Meteorologist, Northern Illinois University ****
E-mail: gilbert at niu.edu ***
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