[CentOS] 7.4 network issues

Phoenix, Merka
Mon, 25 Sep 2017 08:10:20 -0000

Alice,

>> Two onboard nics, Intel, eno1 and eno2
>>
>> If either of them is set to onboot then network won't start.
>>
>> one error message says :bad vendor preset disabled

This bug report from the upstream vendor (RH) for RHEL 7 might help in
troubleshooting what's causing the error message:

See: https://bugzilla.redhat.com/show_bug.cgi?id=1399448

Apparently something "broke" (changed) between 7.2 and 7.3 in how the
networking scripts bring up the interfaces.

Cheers!

Simba
Engineering