-
-.IP "\fBdump-groups \fIdp\fR"
-Prints to the console the sets of port groups maintained by datapath
-\fIdp\fR. Ordinarily there are at least 2 port groups in a datapath
-that \fBsecchan\fR or \fBvswitch\fR is controlling: group 0 contains
-all ports except those disabled by STP, and group 1 contains all
-ports. Additional groups might be used in the future.
-
-This command is primarily useful for debugging Open vSwitch. OpenFlow
-does not have a concept of port groups.
-