* ovs-vswitchd, a daemon that implements the switch, along with
a companion Linux kernel module for flow-based switching.
+ * ovsdb-server, a lightweight database server that ovs-vswitchd
+ queries to obtain its configuration.
+
* ovs-brcompatd, a daemon that allows ovs-vswitchd to act as a
drop-in replacement for the Linux bridge in many environments,
along with a companion Linux kernel module to intercept bridge