From 05ac8a98a85e748643e6f2ab268587e6f78244f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elan=20Ruusam=C3=A4e?= <glen@delfi.ee>
Date: Thu, 3 Mar 2016 21:31:27 +0200
Subject: understang ping6 output from iputils package


diff --git a/plugins/check_ping.c b/plugins/check_ping.c
index 423ecbe..36de7cf 100644
--- a/plugins/check_ping.c
+++ b/plugins/check_ping.c
@@ -521,12 +521,13 @@ int
 error_scan (char buf[MAX_INPUT_BUFFER], const char *addr)
 {
 	if (strstr (buf, "Network is unreachable") ||
-		strstr (buf, "Destination Net Unreachable")
+		strstr (buf, "Destination Net Unreachable") ||
+		strstr (buf, "No route")
 		)
 		die (STATE_CRITICAL, _("CRITICAL - Network Unreachable (%s)\n"), addr);
-	else if (strstr (buf, "Destination Host Unreachable"))
+	else if (strstr (buf, "Destination Host Unreachable") || strstr(buf, "Address unreachable"))
 		die (STATE_CRITICAL, _("CRITICAL - Host Unreachable (%s)\n"), addr);
-	else if (strstr (buf, "Destination Port Unreachable"))
+	else if (strstr (buf, "Destination Port Unreachable") || strstr(buf, "Port unreachable"))
 		die (STATE_CRITICAL, _("CRITICAL - Bogus ICMP: Port Unreachable (%s)\n"), addr);
 	else if (strstr (buf, "Destination Protocol Unreachable"))
 		die (STATE_CRITICAL, _("CRITICAL - Bogus ICMP: Protocol Unreachable (%s)\n"), addr);
@@ -534,11 +535,11 @@ error_scan (char buf[MAX_INPUT_BUFFER], const char *addr)
 		die (STATE_CRITICAL, _("CRITICAL - Network Prohibited (%s)\n"), addr);
 	else if (strstr (buf, "Destination Host Prohibited"))
 		die (STATE_CRITICAL, _("CRITICAL - Host Prohibited (%s)\n"), addr);
-	else if (strstr (buf, "Packet filtered"))
+	else if (strstr (buf, "Packet filtered") || strstr(buf, "Administratively prohibited"))
 		die (STATE_CRITICAL, _("CRITICAL - Packet Filtered (%s)\n"), addr);
 	else if (strstr (buf, "unknown host" ))
 		die (STATE_CRITICAL, _("CRITICAL - Host not found (%s)\n"), addr);
-	else if (strstr (buf, "Time to live exceeded"))
+	else if (strstr (buf, "Time to live exceeded") || strstr(buf, "Time exceeded"))
 		die (STATE_CRITICAL, _("CRITICAL - Time to live exceeded (%s)\n"), addr);
 	else if (strstr (buf, "Destination unreachable: "))
 		die (STATE_CRITICAL, _("CRITICAL - Destination Unreachable (%s)\n"), addr);
-- 
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