Re: Ethernet puzzle

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]



BIOS lists one device.

Motherboard does not have an interface card.

No fiber optic.

No BNC connector.

I commented out the "ghost" MAC address from udev's rules file and
rebooted.  It has not reappeared.  However, the problem I have is that the
ethernet ports don't stick in the same order.  They came up in a completely
different order.  I now have eth0, 1, and 4.  What was eth0 prior to the
reboot is now ... uh ... 'rename4' according to the udev messages:

udev: renamed network interface eth0 to rename2  (this is the Intel Pro 100
add-in card [e100 module])
udev: renamed network interface eth1 to eth0  (this is the SMC1255TX add-in
card [tulip module])
udev: renamed network interface rename2 to eth1
udev: renamed network interface eth2 to rename4  (this is the motherboard
ethernet port [VIA Rhine module])

What gives??  How can I tell it to either stop mucking with them, or to do
it in the order I want it to:
on-board: eth0
Intel: eth1
SMC: eth2



On Fri, Dec 28, 2012 at 12:30 PM, Dale Dellutri <daledellutri@xxxxxxxxx>wrote:

> On Fri, Dec 28, 2012 at 12:56 PM, Ashley M. Kirchner <ashley@xxxxxxxxxx>
> wrote:
> > But it is.  The MAC address on the motherboard port is NOT the same as
> the
> > mystery device.  And it DOES match one of the entries in udev's rules,
> and
> > it's operational right now as eth0 (as it should be.)  However, the
> mystery
> > MAC address that's listed in udev's rules matches nothing in either lshw
> or
> > lspci.
> >
> > Remember, udev's rules lists FOUR devices.  There are only THREE.
>
> What does the BIOS say about ethernet devices?
>
> Does the motherboard have a management interface card with its own
> ethernet port, perhaps potential but not actually installed?
>
> Is there a fiber-optics connector on the system which is coming up as
> an ethernet port?
>
> Is one of the cards old enough to still have a separate BNC connector?
>
> > On Fri, Dec 28, 2012 at 11:36 AM, Frank Cox <theatre@xxxxxxxxxxxxxxxxxxx
> >wrote:
> >
> >> On Fri, 28 Dec 2012 11:21:22 -0700
> >> Ashley M. Kirchner wrote:
> >>
> >> > Yeah, rpmforge or repoforge.  But, I'm looking for what exactly?  It
> only
> >> > lists a single ethernet port (the built-in one).
> >>
> >> That's what you're looking for.  Now you know that the mysterious device
> >> isn't
> >> something that you didn't know aobout on the motherboard.
> >>
> >> --
> >> MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com
> >> www.creekfm.com - FIFTY THOUSAND WATTS of POW WOW POWER!
> >> _______________________________________________
> >> CentOS mailing list
> >> CentOS@xxxxxxxxxx
> >> http://lists.centos.org/mailman/listinfo/centos
> >>
> >>
> > _______________________________________________
> > CentOS mailing list
> > CentOS@xxxxxxxxxx
> > http://lists.centos.org/mailman/listinfo/centos
>
>
>
> --
> Dale Dellutri
> _______________________________________________
> CentOS mailing list
> CentOS@xxxxxxxxxx
> http://lists.centos.org/mailman/listinfo/centos
>
>
_______________________________________________
CentOS mailing list
CentOS@xxxxxxxxxx
http://lists.centos.org/mailman/listinfo/centos


[Index of Archives]     [CentOS]     [CentOS Announce]     [CentOS Development]     [CentOS ARM Devel]     [CentOS Docs]     [CentOS Virtualization]     [Carrier Grade Linux]     [Linux Media]     [Asterisk]     [DCCP]     [Netdev]     [Xorg]     [Linux USB]
  Powered by Linux