This command may be useful for debugging switch or controller
implementations.
-.TP
-\fBexecute \fIswitch command \fR[\fIarg\fR...]
-Sends a request to \fIswitch\fR to execute \fIcommand\fR along with
-each \fIarg\fR, if any, then waits for the command to complete and
-reports its completion status on \fBstderr\fR and its output, if any,
-on \fBstdout\fR. The set of available commands and their argument is
-switch-dependent. (This command uses a Nicira extension to OpenFlow
-that may not be available on all switches.)
-
.SS "OpenFlow Switch and Controller Commands"
The following commands, like those in the previous section, may be
.IP \fBmod_dl_dst\fB:\fImac\fR
Sets the destination Ethernet address to \fImac\fR.
+
+.IP \fBmod_nw_src\fB:\fIip\fR
+Sets the IPv4 source address to \fIip\fR.
+
+.IP \fBmod_nw_dst\fB:\fIip\fR
+Sets the IPv4 destination address to \fIip\fR.
+
+.IP \fBmod_tp_src\fB:\fIport\fR
+Sets the TCP or UDP source port to \fIport\fR.
+
+.IP \fBmod_tp_dst\fB:\fIport\fR
+Sets the TCP or UDP destination port to \fIport\fR.
.RE
.IP