Index: Projects/Nagiosplug/trunk/plugins/check_ping.c
===================================================================
--- Projects/Nagiosplug/trunk/plugins/check_ping.c	(revision 1932)
+++ Projects/Nagiosplug/trunk/plugins/check_ping.c	(working copy)
@@ -67,6 +67,7 @@
 int max_addr = 1;
 int max_packets = -1;
 int verbose = 0;
+int warn_on_duplicate = 1;
 
 float rta = UNKNOWN_TRIP_TIME;
 int pl = UNKNOWN_PACKET_LOSS;
@@ -192,6 +193,7 @@
 		{"link", no_argument, 0, 'L'},
 		{"use-ipv4", no_argument, 0, '4'},
 		{"use-ipv6", no_argument, 0, '6'},
+		{"ignore-duplicates", no_argument, 0, "d"},
 		{0, 0, 0, 0}
 	};
 
@@ -206,7 +208,7 @@
 	}
 
 	while (1) {
-		c = getopt_long (argc, argv, "VvhnL46t:c:w:H:p:", longopts, &option);
+		c = getopt_long (argc, argv, "VvhnL46t:c:d:w:H:p:", longopts, &option);
 
 		if (c == -1 || c == EOF)
 			break;
@@ -275,6 +277,9 @@
 		case 'w':
 			get_threshold (optarg, &wrta, &wpl);
 			break;
+		case 'd':
+			warn_on_duplicate = 0;
+			break;
 		}
 	}
 
@@ -527,12 +532,14 @@
 		die (STATE_CRITICAL, _("CRITICAL - Time to live exceeded (%s)"), addr);
 
 	if (strstr (buf, "(DUP!)") || strstr (buf, "DUPLICATES FOUND")) {
-		if (warn_text == NULL)
-			warn_text = strdup (_(WARN_DUPLICATES));
-		else if (! strstr (warn_text, _(WARN_DUPLICATES)) &&
-		         asprintf (&warn_text, "%s %s", warn_text, _(WARN_DUPLICATES)) == -1)
-			die (STATE_UNKNOWN, _("Unable to realloc warn_text"));
-		return (STATE_WARNING);
+		if (warn_on_duplicate) {
+			if (warn_text == NULL)
+				warn_text = strdup (_(WARN_DUPLICATES));
+			else if (! strstr (warn_text, _(WARN_DUPLICATES)) &&
+		        	 asprintf (&warn_text, "%s %s", warn_text, _(WARN_DUPLICATES)) == -1)
+				die (STATE_UNKNOWN, _("Unable to realloc warn_text"));
+			return (STATE_WARNING);
+		}
 	}
 
 	return (STATE_OK);
@@ -559,31 +566,33 @@
 	printf (_(UT_IPv46));
 
 	printf (" %s\n", "-H, --hostname=HOST");
-  printf ("    %s\n", _("host to ping"));
-  printf (" %s\n", "-w, --warning=THRESHOLD");
-  printf ("    %s\n", _("warning threshold pair"));
-  printf (" %s\n", "-c, --critical=THRESHOLD");
-  printf ("    %s\n", _("critical threshold pair"));
-  printf (" %s\n", "-p, --packets=INTEGER");
-  printf ("    %s ", _("number of ICMP ECHO packets to send"));
-  printf (_("(Default: %d)\n"), DEFAULT_MAX_PACKETS);
-  printf (" %s\n", "-L, --link");
-  printf ("    %s\n", _("show HTML in the plugin output (obsoleted by urlize)"));
+	printf ("    %s\n", _("host to ping"));
+	printf (" %s\n", "-w, --warning=THRESHOLD");
+	printf ("    %s\n", _("warning threshold pair"));
+	printf (" %s\n", "-c, --critical=THRESHOLD");
+	printf ("    %s\n", _("critical threshold pair"));
+	printf (" %s\n", "-p, --packets=INTEGER");
+	printf ("    %s ", _("number of ICMP ECHO packets to send"));
+	printf (_("(Default: %d)\n"), DEFAULT_MAX_PACKETS);
+	printf (" %s\n", "-L, --link");
+	printf ("    %s\n", _("show HTML in the plugin output (obsoleted by urlize)"));
+	printf (" %s\n", "-d, --ignore-duplicates");
+	printf ("    %s\n", _("don't warn on duplicate responses"));
 
 	printf (_(UT_TIMEOUT), DEFAULT_SOCKET_TIMEOUT);
 
 	printf ("%s\n", _("THRESHOLD is <rta>,<pl>% where <rta> is the round trip average travel"));
-  printf ("%s\n", _("time (ms) which triggers a WARNING or CRITICAL state, and <pl> is the"));
-  printf ("%s\n", _("percentage of packet loss to trigger an alarm state."));
+	printf ("%s\n", _("time (ms) which triggers a WARNING or CRITICAL state, and <pl> is the"));
+	printf ("%s\n", _("percentage of packet loss to trigger an alarm state."));
 
-  printf ("\n\n");
+	printf ("\n\n");
 
 	printf ("%s\n", _("This plugin uses the ping command to probe the specified host for packet loss"));
-  printf ("%s\n", _("(percentage) and round trip average (milliseconds). It can produce HTML output"));
-  printf ("%s\n", _("linking to a traceroute CGI contributed by Ian Cass. The CGI can be found in"));
-  printf ("%s\n", _("the contrib area of the downloads section at http://www.nagios.org/"));
+	printf ("%s\n", _("(percentage) and round trip average (milliseconds). It can produce HTML output"));
+	printf ("%s\n", _("linking to a traceroute CGI contributed by Ian Cass. The CGI can be found in"));
+	printf ("%s\n", _("the contrib area of the downloads section at http://www.nagios.org/"));
 
-  printf ("\n\n");
+	printf ("\n\n");
 
 	printf (_(UT_SUPPORT));
 }