* All the netdev-dpdk appctl commands described in ovs-vswitchd man page.
- vswitchd:
* Datapath IDs may now be specified as 0x1 (etc.) instead of 16 digits.
+ * Configuring a controller, or unconfiguring all controllers, now deletes
+ all groups and meters (as well as all flows).
v2.8.0 - 31 Aug 2017
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