added dslforum max bit rate to handle different results with 5.29

metrics.json

@@ -162,6 +162,97 @@
 		"promType": "GaugeValue",
 		"cacheEntryTTL": 60
 	},
+	{
+		"service": "urn:dslforum-org:service:WANCommonInterfaceConfig:1",
+		"action": "GetTotalPacketsReceived",
+		"result": "TotalPacketsReceived",
+		"promDesc": {
+			"fqName": "gateway_traffic",
+			"help": "traffic on gateway interface",
+			"varLabels": [
+				"gateway"
+			],
+			"fixedLabels": {
+				"direction": "Received",
+				"unit": "Packets",
+				"interface": "DSL"
+			}
+		},
+		"promType": "CounterValue"
+	},
+	{
+		"service": "urn:dslforum-org:service:WANCommonInterfaceConfig:1",
+		"action": "GetTotalPacketsSent",
+		"result": "TotalPacketsSent",
+		"promDesc": {
+			"fqName": "gateway_traffic",
+			"help": "traffic on gateway interface",
+			"varLabels": [
+				"gateway"
+			],
+			"fixedLabels": {
+				"direction": "Sent",
+				"unit": "Packets",
+				"interface": "DSL"
+			}
+		},
+		"promType": "CounterValue"
+	},	
+	{
+		"service": "urn:dslforum-org:service:WANCommonInterfaceConfig:1",
+		"action": "GetCommonLinkProperties",
+		"result": "Layer1UpstreamMaxBitRate",
+		"promDesc": {
+			"fqName": "gateway_max_bitrate",
+			"help": "max bitrate on gateway interface",
+			"varLabels": [
+				"gateway"
+			],
+			"fixedLabels": {
+				"direction": "Up",
+				"interface": "DSL"
+			}
+		},
+		"promType": "GaugeValue",
+		"cacheEntryTTL": 60
+	},
+	{
+		"service": "urn:dslforum-org:service:WANCommonInterfaceConfig:1",
+		"action": "GetCommonLinkProperties",
+		"result": "Layer1DownstreamMaxBitRate",
+		"promDesc": {
+			"fqName": "gateway_max_bitrate",
+			"help": "max bitrate on gateway interface",
+			"varLabels": [
+				"gateway"
+			],
+			"fixedLabels": {
+				"direction": "Down",
+				"interface": "DSL"
+			}
+		},
+		"promType": "GaugeValue",
+		"cacheEntryTTL": 60
+	},
+	{
+		"service": "urn:dslforum-org:service:WANCommonInterfaceConfig:1",
+		"action": "GetCommonLinkProperties",
+		"result": "PhysicalLinkStatus",
+		"okValue": "Up",
+		"promDesc": {
+			"fqName": "gateway_connection_status",
+			"help": "Connection status (Connected = 1)",
+			"varLabels": [
+				"gateway"
+			],
+			"fixedLabels": {
+				"connection": "Physical Link",
+				"interface": "DSL"
+			}
+		},
+		"promType": "GaugeValue",
+		"cacheEntryTTL": 60
+	},
 	{
 		"service": "urn:schemas-upnp-org:service:WANIPConnection:1",
 		"action": "GetStatusInfo",