OpenStack Network Nodes contains:
- Neutron DHCP Agent
- Neutron L2 Agent
- Neutron L3 Agent
- Neutron Metadata Agent
- Neutron LBaaS Agent
![[Note]](../common/images/admon/note.png) | Note |
|---|---|
The Neutron L2 Agent does not need to be highly available. It has to be installed on each Data Forwarding Node and controls the virtual networking drivers as Open-vSwitch or Linux Bridge. One L2 agent runs per node and controls its virtual interfaces. That’s why it cannot be distributed and highly available. |
