Support for Sophos firewall over SNMP (model, os_version).

app/Helpers/snmp_2604_helper.php

@@ -0,0 +1,15 @@
+<?php
+# Copyright © 2023 FirstWave. All Rights Reserved.
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+declare(strict_types=1);
+
+# Vendor Sophos
+
+$get_oid_details = function ($ip, $credentials, $oid) {
+    $details = new \StdClass();
+    $details->manufacturer = 'Sophos';
+    $details->model = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.2604.5.1.1.2.0");
+    $details->os_version = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.2604.5.1.1.3.0");
+    return($details);
+};