KNI RTNETLINK operation not supported

[Stephen Hemminger]

On Tue, 20 Feb 2024 23:23:03 +0000
John He <john.he at starsolutions.com> wrote:

> I am using a CentOS 7.9 VMware VM, kernel version
> 
> kernel-3.10.0-1160.92.1.el7.x86_64
> 
> I have created a KNI interface but when I run
> 
> ip link set <kni> up
> 
> I get
> 
> RTNETLINK answers: Operation not supported
> 
> This same software and command works on a CentOS 7.7 bare iron machine.
> 
> What is the problem, and how do I investigate this?


KNI is deprecated and no longer supported. But then again so is CentOS 7