associated with that device will be printed. \fInetdev\fR can be an
OpenFlow assigned port number or device name, e.g. \fBeth0\fR.
.
-.TP
-\fBdump\-ports\-desc \fIswitch\fR
+.IP "\fBdump\-ports\-desc \fIswitch\fR [\fIport\fR]"
Prints to the console detailed information about network devices
-associated with \fIswitch\fR (version 1.7 or later). This is a subset
-of the information provided by the \fBshow\fR command.
+associated with \fIswitch\fR. To dump only a specific port, specify
+its number as \fIport\fR. Otherwise, if \fIport\fR is omitted, or if
+it is specified as \fBANY\fR, then all ports are printed. This is a
+subset of the information provided by the \fBshow\fR command.
+.IP
+If the connection to \fIswitch\fR negotiates OpenFlow 1.0, 1.2, or
+1.2, this command uses an OpenFlow extension only implemented in Open
+vSwitch (version 1.7 and later).
+.IP
+Only OpenFlow 1.5 and later support dumping a specific port. Earlier
+versions of OpenFlow always dump all ports.
.
.IP "\fBmod\-port \fIswitch\fR \fIport\fR \fIaction\fR"
Modify characteristics of port \fBport\fR in \fIswitch\fR. \fIport\fR
\fBovs\-ofctl\fR detaches only when executing the \fBmonitor\fR or \
\fBsnoop\fR commands.
.so lib/daemon.man
+.so lib/unixctl.man
.SS "Public Key Infrastructure Options"
.so lib/ssl.man
.so lib/vlog.man