SDN has spread in the data center for the cloud in recent years. But there is also a request which would like to effectively use existing Legacy network. This talk will share my experience when build mixed network that SDN coexist with Legacy network in a segment (or a sub network) of a tenant. Key topics of this will be:
- Regarding Neutron ML2 plugin architecture
- How to co-exist SDN and Legacy network by using ML2
- Build by using different mechanism drivers and same type-driver
- Modify flow table for mixed network
- Simple verification of general function for vm in mixed network such as ping or live-migration or
