ovs-ofctl: Improve usage message.

TARGET and SWITCH are different because TARGET can refer to a switch or a
controller whereas SWITCH must be a switch, but TARGET wasn't defined
before.

Also, TARGET seems a little more user-friendly than the VCONN that was used
here before.

Reported-by: Reid Price <reid@nicira.com>
Bug #7736.

diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index 7b2b186..cf77300 100644 (file)
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -187,10 +187,10 @@ usage(void)
            "  replace-flows SWITCH FILE   replace flows with those in FILE\n"
            "  monitor SWITCH [MISSLEN]    print packets received from SWITCH\n"
            "\nFor OpenFlow switches and controllers:\n"
-           "  probe VCONN                 probe whether VCONN is up\n"
-           "  ping VCONN [N]              latency of N-byte echos\n"
-           "  benchmark VCONN N COUNT     bandwidth of COUNT N-byte echos\n"
-           "where each SWITCH is an active OpenFlow connection method.\n",
+           "  probe TARGET                probe whether TARGET is up\n"
+           "  ping TARGET [N]             latency of N-byte echos\n"
+           "  benchmark TARGET N COUNT    bandwidth of COUNT N-byte echos\n"
+           "where SWITCH or TARGET is an active OpenFlow connection method.\n",
            program_name, program_name);
     vconn_usage(true, false, false);
     vlog_usage();