Index: includes/definitions/os.inc.php
===================================================================
--- includes/definitions/os.inc.php	(revision 10428)
+++ includes/definitions/os.inc.php	(working copy)
@@ -728,6 +728,16 @@
   // FreeNAS-11.2-U2.1 (675d9aba9). Hardware: amd64 Intel(R) Xeon(R) CPU X5560 @ 2.80GHz running at 2800. Software: FreeBSD 11.2-STABLE (revision 199506)
   'sysDescr'                                => [ '/^Hardware: .+ Software: FreeBSD/', '/FreeNAS/' ]
 );
+$config['os'][$os]['discovery'][]           = array( // New freenas
+  'sysObjectID'                             => '.1.3.6.1.4.1.50536.3.1',
+  // FreeNAS-11.3-U2.1 (6a6a2dfda7). Hardware: amd64 Intel(R) Atom(TM) CPU C2750 @ 2.40GHz running at 2400. Software: FreeBSD 11.3-RELEASE-p7 (revision 199506)
+  'sysDescr'                                => [ '/^Hardware: .+ Software: FreeBSD/', '/FreeNAS/' ]
+);
+$config['os'][$os]['discovery'][]           = array( // New truenas
+  'sysObjectID'                             => '.1.3.6.1.4.1.50536.3.2',
+  // TrueNAS-11.3-U2.1 (6a6a2dfda7). Hardware: amd64 Intel(R) Xeon(R) CPU X5560 @ 2.80GHz running at 2800. Software: FreeBSD 11.3-RELEASE-p7 (revision 199506)
+  'sysDescr'                                => [ '/^Hardware: .+ Software: FreeBSD/', '/TrueNAS/' ]
+);
 $config['os'][$os]['sysDescr_regex'][]      = '/^FreeNAS\-(?<version>\d[\w\.\-]+)/';
 
 $os = "nas4free";