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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Desktops > More than one ethernet adapter showing in Intel Mini (image)

More than one ethernet adapter showing in Intel Mini (image)
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May 1, 2006, 10:09 AM
 
This is my first Intel Mac. Something strange I noticed is that when I go to the network control panel there are two extra ethernet adapters. Can someone tell me what they are?


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May 1, 2006, 04:29 PM
 
Could be the two Firewire ports, since OSX supports IPoverIEEE1394.
     
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May 1, 2006, 07:43 PM
 
Firewire would NOT show up as ethernet. It may want an IP, but it KNOWS it's firewire.

That's really puzzling, DH...
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May 1, 2006, 07:52 PM
 
nevermind.

-r.
     
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May 1, 2006, 10:58 PM
 
Originally Posted by ghporter
Firewire would NOT show up as ethernet. It may want an IP, but it KNOWS it's firewire.

That's really puzzling, DH...
For the record it also showed up on my buddies MacBook Pro so it seems to be an Intel thing.

My friend guessed that it MIGHT have something to do with Parallels.
(Last edited by Dark Helmet; May 1, 2006 at 11:11 PM. )

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May 2, 2006, 12:55 AM
 
It showed up on my Intel mini as well. I removed it, powered down my modem, and it's running fine. But when it showed up, my connection was gone.
     
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May 2, 2006, 09:04 AM
 
OS X allows multihoming (binding multiple IP addresses to one physical port). It's possible that for some reason it got configured that way. It should be possible to choose "Network port configuration" from the "Show:" menu and then delete the unwanted ports.

tooki
     
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May 2, 2006, 10:53 AM
 
My Intel iMac doesn't do this, however it does show this when I click on the drop down menu: (note the bottom listing - similar sort of thing)

iMac Core Duo 1.83 Ghz | 1.25GB RAM | 160HD, MacBook Core Duo 1.83 Ghz | 13.3" | 60HD | 1.0GB RAM
     
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May 2, 2006, 04:09 PM
 
My Dual 2.5 G5 under "Network" preferences a drop down menu that reads:

Location: Automatic (Selection bar)
Show: Network Status

When I click on Network Status bar, I get a "Built-In Firewire" or "Built-In Ethernet" listed.

Also when I check my "Network Port Config" Firewire is listed.

As for the connections in the box, with IP's and dialogue (with corresponding green/yellow/red dots, I have only ethernet)
yep.
     
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May 2, 2006, 08:41 PM
 
Originally Posted by harrisjamieh
My Intel iMac doesn't do this, however it does show this when I click on the drop down menu: (note the bottom listing - similar sort of thing)
The vi2 Ethernet adaptor is created by Parallels.
     
   
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