On Sep 10, 2008, at 10:25 AM, insightinmind wrote:

> That's what I've been trying to do ... Delete ("Delete" under Panther,
> "-" under Leopard) the en0 port aka "Built-in Ethernet", but, under
> Network > Network Port Configurations, it just doesn't go away.
>
> I was curious then, if I could find an Extension that I could Trash  
> and
> have the en0 port go away, that way ...

> Yes ... confession: I'm on an XPostfacto'd PowerPC 8500 w/ Sonnet
> G4/450 ... but I don't think that matters ... pardon the intrusion, if
> I have done so ...

The 8500 being an "unsupported OS X" Mac does explain the "en0" vs.  
"Built-in Ethernet" port name discrepancy. This 8500 built-in ethernet  
will be 10 Mbps whereas your Asanté card is likely 100 Mbps, so you  
should always prefer the Asanté. In Panther, the hardware is  
determined by explicit device ID#s in the  info.plist file of the  
ethernet .kext. In Leopard this should be changed to some type of  
implicit score built upon a polling of the hardware, but obviously  
you're not using Leopard on an 8500.

I don't know why the port won't allow you to delete it properly. As an  
alternative, in Panther you could possibly identify the Vendor ID #  
and Product ID # of this built-in ethernet (look in System Profiler,  
or use IORegistryExplorer), and then identify the associated ethernet  
kext (could be a plugin kext within a larger kext), open the  
info.plist (can use Text Edit) and delete the line(s) containing the  
associated VID# & PID#. You'd also need to delete the kextcache file  
so that it's rebuilt. Also, the will be permissions issues with  
editing the .plist file, you'll need to restore the correct  
permissions and ownership for the edited kext to load correctly. Seems  
like too much work to me unless this is a big problem.

I think it's unlikely you could delete an entire Apple ethernet kext  
and still retain functionality of the Asanté card, but perhaps I'm  
wrong if the Asanté has it's own dedicated kext.

Again, I don't understand "what" or "how" an unused, disconnected port  
is "connecting" to? If there is no cat5 cable attached, even if the  
port is shown as active in Network System Preferences, it shouldn't be  
doing anything, unless the "fried" thing you've mentioned is somehow  
causing a spurious false activation? Certainly it should be  
independent of the Asanté card's port, meaning it shouldn't interfere  
with the ability of the Asanté card to be recognized or connect if  
properly configured.


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