Hello.

I am going with ovn for my system but when I use vxlan and geneve, my instance cannot get full bandwidth(12 gbps)-instance to instance with private network. It is ok if I use vlan or floating ip for instances.

My env:

Openstack 2025.1

Kolla Ansible master-2025.1

Ubuntu 22.04 with uplink 25gbps x 2 for bonding, lacp 802.3ad, layer3+4

Ps give me some points.

Thank

Nguyen Huu Khoi