+ <dt><code>flow-eviction-threshold</code></dt>
+ <dd>
+ A number of flows as a nonnegative integer. This sets number
+ of flows at which eviction from the kernel flow table will
+ be triggered.
+ If there are a large number of flows then increasing this
+ value to around the number of flows present
+ can result in reduced CPU usage and packet loss.
+ </dd>
+ <dd>
+ The default is 1000.
+ </dd>
+ <dd>
+ Values below 100 will be rounded up to 100.
+ </dd>
+ <dt><code>forward-bpdu</code></dt>
+ <dd>
+ Option to allow forwarding of BPDU frames when NORMAL
+ action if invoked. Frames with reserved Ethernet addresses
+ (e.g. STP BPDU) will be forwarded when this option is enabled.
+ If the Open vSwitch bridge is used to connect different
+ Ethernet networks, and if Open vSwtich node does not run STP,
+ then this option should be enabled.
+ Default is disabled, set to <code>true</code> to enable.
+ </dd>