[Chugalug] Need a CentOS Networking Buff...

David White dwrudy at gmail.com
Sat Mar 29 18:29:57 UTC 2014


You're exactly right. We probably cross-posted / and I finished commenting
on / accepting Will (Roush)'s ServerFault answer about the same time you
sent this email.


On Sat, Mar 29, 2014 at 2:20 PM, Wil Wade <willm.wade at gmail.com> wrote:

> It looks like from this:
> http://www.tecmint.com/create-multiple-ip-addresses-to-one-single-network-interface/
>
> That you should have eth0 and eth0:0 not eth0:1 Perhaps that is causing
> the fail? It is not finding eth0:0 so not continuing?
>
> Does it start autom.... Never mind just saw your email.
>
>
> On Sat, Mar 29, 2014 at 1:38 PM, David White <dwrudy at gmail.com> wrote:
>
>> Evidently my question is one for the ages, since no one on ServerFault
>> and anyone in Linode's IRC support channel has been answered it
>> (successfully), nor anyone on Freenode's #centos has attempted to answer
>> it.
>>
>> I'm having trouble setting up a 2nd (virtual) interface on my CentOS 6.x
>> VPS. Everything works, except that whenever I reboot, the 2nd IP address
>> doesn't come up. However, simply running "ifup eth0:0" after a reboot
>> causes the 2nd IP to come up without an issue. You can view how I have the
>> interfaces configured on my question on Server Fault from a couple days ago
>> here:
>> http://serverfault.com/questions/584525/starting-a-virtual-network-interface
>>
>> Since that question, the only changes I've made to the 2nd interface
>> (eth0:0)'s config file is: I took out the Gateway, I took out the IPv6
>> stuff, and I took out the "Type" directive ("Ethernet")
>>
>> I've also tried, today, to rename both the file (ifcfg-eth0:1), AND the
>> interface defined within the file (DEVICE="eth0:1") to no avail. On the
>> 2nd, new, IP addy's config file, I've also tried changing ONBOOT="yes" to
>> ONPARENT="yes" which also hasn't worked.
>>
>> What could I be missing?
>>
>> --
>> David White
>> Founder & CEO
>>
>> *Develop CENTS *
>> Computing, Equipping, Networking, Training & Supporting
>> Nonprofit Organizations Worldwide
>> http://developcents.com
>> 423-693-4234
>>
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>>
>>
>
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>


-- 
David White
Founder & CEO

*Develop CENTS *
Computing, Equipping, Networking, Training & Supporting
Nonprofit Organizations Worldwide
http://developcents.com
423-693-4234
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