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Hello John,

This usually happens when you have the neutron controller/agents installed on Linux based OS, like CentOS 7 or Ubuntu Trusty, and you have on the machines NetworkManager service running.

Disabling it varies from distro to distro, or even version.

For example, on CentOS 7, you can disable it running:

systemctl stop NetworkManager.service 
systemctl disable NetworkManager.service

Thanks.

Hello John,

This usually happens when you have the neutron controller/agents installed on Linux based OS, like CentOS 7 or Ubuntu Trusty, and you have on the machines NetworkManager service running.

Disabling it varies from distro to distro, or even version.

For example, on CentOS 7, you can disable it running:this way:

systemctl stop NetworkManager.service 
systemctl disable NetworkManager.service

Thanks.