[CentOS] SOlved? - Re: ifcfg-link?

Robert Moskowitz rgm at htt-consult.com
Fri Aug 3 03:17:20 UTC 2018


Took out the mac= line from ifcfg-eth0 and it is working.

May have to put in a 70-persistant rule.  Had to do this with an earlier 
setup.

On 08/02/2018 07:18 PM, Robert Moskowitz wrote:
> This is happening with the Centos7-armv7 image 1804, but I was 
> wondering if it is a broader C7 issue.
>
> My image has only 2 ifcfg files:  ifcfg-l0 and -link.  'ip a' is 
> listing the ethernet as eth0.  ifcfg-link has contains:
>
> DEVICE=link
> BOOTPROTO=dhcp
> ONBOOT=on
>
> I then used nmcli to create my ifcfg-eth0
>
> nmcli con delete eth0
> nmcli con add type ethernet con-name eth0 ifname eth0 ip4 
> 192.168.129.11/25 gw4 192.168.129.1
> nmcli con mod eth0 ipv4.dns "50.253.254.2 192.168.129.1"
> nmcli con mod eth0 mac "02:67:15:00:81:0B"
>
> I moved the cable to the 192.168.129.1 vlan (which does not have a 
> dhcp server), and
>
> nmcli con up eth0
> Error: Connection activation failed: No suitable device found for this 
> connection.
>
> Oops. ?
>
> rebooting did not help.  Came up with no address for interface eth0, 
> yet no suitable device.
>
> Where would I look to find what may be happening here?
>
> I appreciate that this may be specific to armv7 and my Cubieboard2, 
> but then again, it may be something known by other Centos people.
>
> Thanks for any help!
>
>
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
> https://lists.centos.org/mailman/listinfo/centos




More information about the CentOS mailing list