Update mactrack_functions.php

Add sysDescr for FortiGate

Author: xxconn

lib/mactrack_functions.php

@@ -262,6 +262,16 @@ function valid_snmp_device(&$device) {
 			$device['snmp_priv_protocol'], $device['snmp_context'],
 			$device['snmp_port'], $device['snmp_timeout'], $device['snmp_retries']);
 
+		// FortiGate
+		if ($snmp_sysDescr == '') {
+		$snmp_sysDescr = @cacti_snmp_get($device['hostname'], $device['snmp_readstring'],
+			'.1.3.6.1.2.1.47.1.2.1.1.2.1', $device['snmp_version'],
+			$device['snmp_username'], $device['snmp_password'],
+			$device['snmp_auth_protocol'], $device['snmp_priv_passphrase'],
+			$device['snmp_priv_protocol'], $device['snmp_context'],
+			$device['snmp_port'], $device['snmp_timeout'], $device['snmp_retries']);
+		}
+
 		if ($snmp_sysDescr != '') {
 			$snmp_sysDescr = trim(strtr($snmp_sysDescr,'"',' '));
 			$device['snmp_sysDescr'] = $snmp_sysDescr;