vlog: Report timestamps in millisecond resolution in log messages.

[sliver-openvswitch.git] / utilities / ovs-ofctl.8.in

diff --git a/utilities/ovs-ofctl.8.in b/utilities/ovs-ofctl.8.in
index 18a1772..3141eff 100644 (file)
--- a/utilities/ovs-ofctl.8.in
+++ b/utilities/ovs-ofctl.8.in
@@ -213,6 +213,31 @@ Prints to the console statistics for the specified \fIgroups in the
 groups are printed.  See \fBGroup Syntax\fR, below, for the syntax of
 \fIgroups\fR.
 .
+.IP "\fBmod\-table \fIswitch\fR \fItable_id\fR  \fIflow_miss_handling\fR"
+An OpenFlow 1.0 switch looks up each packet that arrives at the switch
+in table 0, then in table 1 if there is no match in table 0, then in
+table 2, and so on until the packet finds a match in some table.
+Finally, if no match was found, the switch sends the packet to the
+controller
+.IP
+OpenFlow 1.1 and later offer more flexibility.  This command
+configures the flow table miss handling configuration for table
+\fItable_id\fR in \fIswitch\fR.  \fItable_id\fR may be an OpenFlow
+table number between 0 and 254, inclusive, or the keyword \fBALL\fR to
+modify all tables.  \fIflow_miss_handling\fR may be any one of the
+following:
+.RS
+.IP \fBdrop\fR
+Drop the packet.
+.IP \fBcontinue\fR
+Continue to the next table in the pipeline.  (This is how an OpenFlow
+1.0 switch always handles packets that do not match any flow, in
+tables other than the last one.)
+.IP \fBcontroller\fR
+Send to controller.  (This is how an OpenFlow 1.0 switch always
+handles packets that do not match any flow in the last table.)
+.RE
+.
 .SS "OpenFlow Switch Flow Table Commands"
 .
 These commands manage the flow table in an OpenFlow switch.  In each
@@ -1279,6 +1304,7 @@ For best performance, segregate learned flows into a table (using
 possibly for a lowest-priority ``catch-all'' flow, that is, a flow
 with no match criteria.  (This is why the default \fBtable\fR is 1, to
 keep the learned flows separate from the primary flow table 0.)
+.RE
 .
 .RS
 .IP \fBapply_actions(\fR[\fIaction\fR][\fB,\fIaction\fR...]\fB)
@@ -1298,7 +1324,6 @@ a \fB0x\fR prefix to specify them in hexadecimal.
 .
 .IP \fBgoto_table\fR:\fItable\fR
 Indicates the next table in the process pipeline.
-.RE
 .
 .IP "\fBfin_timeout(\fIargument\fR[\fB,\fIargument\fR]\fB)"
 This action changes the idle timeout or hard timeout, or both, of this