[CentOS] Cannot set alias IP address

John Doe

jdmls at yahoo.com
Mon Jun 18 13:21:35 UTC 2012

From: Nikolaos Milas <nmilas at noa.gr>

> On 18/6/2012 3:52 μμ, John Doe wrote:
>>  Do you really need NetworkManager...?
> Not really, but in my CentOS 6 machines (only recently started using it) I had 
> problems setting up network (never had any with CentOS 5), because resolv.conf 
> was being overwritten.
> After being overwhelmed experimenting, I found that my current configuration 
> works, so I just left it alone!
> I will gladly get advice on how to setup things without NetworkManager !
> Can I simply: "yum remove NetworkManager"?

I do not install it at all.
But I guess NM_CONTROLLED="no" might be enough...

And, for the resolv.conf, you have:
 DNS{1,2}=address and 
  DOMAIN=domain1.com domain2.com


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