[olug] CentOS?

Kevin sharpestmarble at gmail.com
Thu Aug 19 02:33:10 UTC 2010


What do you mean by "it won't connect"? It comes up but ifconfig shows
TX/RX at 0 bytes? You do an ifup <interface name> and it gives an
error and does/doesn't show as up in an ifconfig without options? You
can't connect to any systems on the other side of that interface?

On Wed, Aug 18, 2010 at 18:45, Daniel J Griffiths (Ghost1227)
<ghost1227 at archlinux.us> wrote:
> checked, it matches up
>
> On Wed, Aug 18, 2010 at 6:27 PM, Barry Von Ahsen <barry at vonahsen.com> wrote:
>
>> also make sure the device name changes (assuming they have separate
>> ifcfg-ethX files)
>>
>> DEVICE=eth0
>> DEVICE=eth0:1
>> etc.
>>
>> -barry
>>
>>
>> On 08/18/2010 06:11 PM, Cooper Vertz wrote:
>> > If your ethernet won't start, especially if the hardware address changed,
>> > try deleting the HWADDR line from:
>> >
>> > /etc/sysconfig/network-scripts/ifcfg-eth0
>> >
>> >
>> >
>> > On Wed, Aug 18, 2010 at 6:03 PM, Daniel J Griffiths (Ghost1227) <
>> > ghost1227 at archlinux.us> wrote:
>> >
>> >> I have a CentOS VM running on a Hetzner server, Hetzner handles their
>> >> network weird in that you have three IPs bound to the same MAC. The way
>> I
>> >> have my other VMs set up (one Debian and one Arch), is through a virtio
>> NIC
>> >> using pointopoint... Unfortunately, my knowledge of CentOS is less than
>> >> zero
>> >> and I can't get the same configuration to translate properly. If I had
>> to
>> >> take a guess though, I'd say it's likely a routing issue rather than a
>> >> distro specific config issue.
>> >>
>> >> On Wed, Aug 18, 2010 at 5:58 PM, Todd Wittenmeier <magitoddw at gmail.com
>> >>> wrote:
>> >>
>> >>> I mainly use debian, what kind of issue?
>> >>>
>> >>> On Wed, Aug 18, 2010 at 5:56 PM, Daniel J Griffiths (Ghost1227) <
>> >>> ghost1227 at archlinux.us> wrote:
>> >>>
>> >>>> Any CentOS users floating around? I'm having a networking issue and
>> the
>> >>>> people in the IRC channel haven't really been helpful...
>> >>>> _______________________________________________
>> >>>> OLUG mailing list
>> >>>> OLUG at olug.org
>> >>>> https://lists.olug.org/mailman/listinfo/olug
>> >>>>
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> -Todd
>> >>> _______________________________________________
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