# Functions
NewRemoteClientTxn new vpp-agent remote client instance on top of key-val DB (ETCD) <microserviceLabel> that identifies a specific vpp-agent that needs to be configured <dbFactory> returns new instance of DataBroker for accessing key-val DB (ETCD).
NewSfcCtlrL2CNPDriver creates new driver/mode for Native SFC Controller L2 Container Networking Policy <name> of the driver/plugin <dbFactory> returns new instance of DataBroker for accessing key-val DB (ETCD).
Init the driver/mode for Native SFC Controller L3 Container Networking Policy.
Register the container networking policy driver mode: example: sfcctlr layer 2, ...
# Interfaces
Each Container Networking Policy (CNP) Driver implements this interface.