ovs-ofctl: Update usage message.

Some commands weren't mentioned.  The "invalid_ttl" option to "monitor"
was missing.

Signed-off-by: Ben Pfaff <blp@nicira.com>

diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index 3d3a7b7632f5fc4a7496ddce474426532fe90264..70af5bdacceff6581e1bad4b1c9f56a725080a64 100644 (file)
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -208,7 +208,10 @@ usage(void)
            "  mod-flows SWITCH FLOW       modify actions of matching FLOWs\n"
            "  del-flows SWITCH [FLOW]     delete matching FLOWs\n"
            "  replace-flows SWITCH FILE   replace flows with those in FILE\n"
-           "  monitor SWITCH [MISSLEN]    print packets received from SWITCH\n"
+           "  diff-flows SOURCE1 SOURCE2  compare flows from two sources\n"
+           "  monitor SWITCH [MISSLEN] [invalid_ttl]\n"
+           "                              print packets received from SWITCH\n"
+           "  snoop SWITCH                snoop on SWITCH and its controller\n"
            "\nFor OpenFlow switches and controllers:\n"
            "  probe TARGET                probe whether TARGET is up\n"
            "  ping TARGET [N]             latency of N-byte echos\n"