Hello, You can start by looking at : https://docs.openstack.org/neutron/latest/ovn/gaps.html You will find ovn documentation at : https://docs.ovn.org/en/latest/ For your routing questions with ovn, you'll find your response with ovn-nbctl which describes your network design and ovn-sbctl which will give you the mappings between your router ports and your physical chassis. Vincent Le lun. 14 avr. 2025 à 16:21, Nguyễn Hữu Khôi <nguyenhuukhoinw@gmail.com> a écrit :
Hello.
I am going to deploy an openstack network for a DC. I would like to have some advice on choosing between them.
Could you show me some pros and cons between them? About OVN, I don't see many articles about it. And How can I check traffic routes via which GW, I can check this via ha_state with OVS
Thank you very much.
Nguyen Huu Khoi