# get the guest details
# mac - 1.3.6.1.4.1.6876.2.4.1.7
# name - 1.3.6.1.4.1.6876.2.1.1.2
# uuid - 1.3.6.1.4.1.6876.2.1.1.10
# memory - 1.3.6.1.4.1.6876.2.1.1.5
# CPUs - 1.3.6.1.4.1.6876.2.1.1.9
# Status - 1.3.6.1.4.1.6876.2.1.1.6
# Config file - 1.3.6.1.4.1.6876.2.1.1.3
$guest_name = my_snmp_real_walk($ip, $credentials, "1.3.6.1.4.1.6876.2.1.1.2");
if (is_array($guest_name) and count($guest_name) > 0) {
$details->class = 'hypervisor';
foreach ($guest_name as $key => $value) {
$guest = new stdClass();
$guest->vm_id = str_replace('.1.3.6.1.4.1.6876.2.1.1.2.', '', $key);
$guest->net = array();
$guest_mac = my_snmp_real_walk($ip, $credentials, "1.3.6.1.4.1.6876.2.4.1.7." . $guest->vm_id);
if (isset($guest_mac) and is_array($guest_mac) and count($guest_mac) > 0) {
if (!empty($guest_mac[0])) {
foreach ($guest_mac[0] as $k => $v) {
if ($v != '') {
$mk = str_replace(".1.3.6.1.4.1.6876.2.4.1.7." . $guest['id'] . '.', '', $k);
$guest->net[$mk]['mac'] = snmp_clean($v);
$guest->net[$mk]['mac'] = strtolower(str_replace(" ", ":", $guest['net'][$mk]['mac']));
$guest->net[$mk]['desc'] = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.6876.2.4.1.4." . $guest->vm_id . "." . $mk);
}
}
}
}
$guest->uuid = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.6876.2.1.1.10." . $guest->vm_id);
$guest->memory = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.6876.2.1.1.5." . $guest->vm_id);
$guest->cpu = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.6876.2.1.1.9." . $guest->vm_id);
function snmp_audit($ip, $credentials, $display)
{
error_reporting(E_ALL);
$CI =& get_instance();
$log = new stdClass();
$log->file = 'system';
$log->severity = 7;
if ($display == 'y') {
$log->display = 'y';
} else {
$log->display = 'n';
}
if (!extension_loaded('snmp')) {
$log->message = 'SNMP PHP function not loaded hence not attempting to run snmp_helper::snmp_audit function';
$log->severity = 5;
stdlog($log);
unset($log);
return false;
} else {
$log->message = 'SNMP PHP function loaded and attempting to run snmp_helper::snmp_audit function';
stdlog($log);
}
# we need an ip address
if (empty($ip)) {
$log->message = 'SNMP command received no ip address';
$log->severity = 5;
stdlog($log);
unset($log);
return false;
} elseif (!filter_var($ip, FILTER_VALIDATE_IP)) {
$log->message = 'SNMP command received invalid ip address';
$log->severity = 5;
stdlog($log);
unset($log);
return false;
} else {
$log->message = 'snmp_helper::snmp_audit function received ip ' . $ip;
stdlog($log);
}
if (empty($credentials) or !is_object($credentials)) {
$log->message = 'SNMP snmp_helper::snmp_audit received no credentials for ' . $ip;
$log->severity = 5;
stdlog($log);
unset($log);
return false;
} else {
$log->message = 'snmp_helper::snmp_audit function received credentials for ip ' . $ip;
stdlog($log);
}
# new in 1.5 - remove the type from the returned SNMP query.
# this affects the snmp_clean function in this file
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
snmp_set_oid_output_format(SNMP_OID_OUTPUT_NUMERIC);
$details = new stdClass();
$module = new stdclass();
$return_ips = new stdClass();
$return_ips->item = array();
$details->ip = (string) $ip;
$details->manufacturer = '';
$details->serial = '';
$details->model = '';
$details->type = '';
$details->sysDescr = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.1.1.0");
$details->description = $details->sysDescr;
$details->sysContact = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.1.4.0");
$details->contact = $details->sysContact;
$details->sysName = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.1.5.0");
$details->hostname = $details->sysName;
$details->name = $details->sysName;
$details->sysLocation = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.1.6.0");
$details->location = $details->sysLocation;
// uptime
$details->sysUpTime = intval(my_snmp_get($ip, $credentials, "1.3.6.1.6.3.10.2.1.3.0")) * 100;
if (empty($details->sysUpTime)) {
$details->sysUpTime = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.1.3.0");
}
if (empty($details->sysUpTime)) {
$i = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.1.3.0");
if ($i > '' and strpos($i, ")") !== false) {
$j = explode(")", $i);
$details->uptime = intval(trim($j[1]) * 24 * 60 * 60);
} else {
$details->uptime = '';
}
}
// OID
$details->sysObjectID = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.1.2.0");
$details->snmp_oid = $details->sysObjectID;
if ($details->snmp_oid > '') {
$details->manufacturer = get_oid($details->snmp_oid);
if ($details->manufacturer == 'net-snmp') {
$details->manufacturer = (string) '';
}
}
# sometimes we get an OID, but not enough to specify a manufacturer
$explode = explode(".", $details->snmp_oid);
if (!isset($explode[6])) {
$vendor_oid = 0;
if (strpos($details->sysDescr, "ZyXEL") !== false) {
# we have a Zyxel device
$vendor_oid = 890;
}
} else {
$vendor_oid = intval($explode[6]);
}
if (file_exists(BASEPATH . '../application/helpers/snmp_' . $vendor_oid . '_helper.php')) {
$log->message = 'snmp_helper::snmp_audit is loading the snmp helper for ' . $vendor_oid . ' when scanning ' . $ip;
stdlog($log);
unset($get_oid_details);
include 'snmp_' . $vendor_oid . "_helper.php";
$new_details = $get_oid_details($ip, $credentials, $details->snmp_oid);
foreach ($new_details as $key => $value) {
$details->{$key} = $value;
}
unset($new_details);
} else {
$log->message = 'snmp_helper::snmp_audit could not load the snmp helper for ' . $vendor_oid . ' when scanning ' . $ip;
$log->severity = 6;
stdlog($log);
$log->severity = 7;
}
if (!empty($details->sysDescr) and stripos($details->sysDescr, 'dd-wrt') !== false) {
$details->os_group = 'Linux';
$details->os_name = 'DD-WRT';
$details->type = 'router';
}
if (!empty($details->sysDescr) and stripos($details->sysDescr, "Darwin Kernel Version 12") !== false) {
$details->manufacturer = "Apple Inc";
$details->os_family = 'Apple OSX';
}
if (!empty($details->manufacturer) and (stripos($details->manufacturer, 'tplink') !== false or stripos($details->manufacturer, 'tp-link') !== false)) {
$details->manufacturer = 'TP-Link Technology Co.,Ltd';
}
if (!empty($details->sysDescr) and stripos($details->sysDescr, 'buffalo terastation') !== false) {
$details->manufacturer = 'Buffalo';
$details->model = 'TeraStation';
$details->type = 'nas';
}
if (!empty($details->sysDescr) and (stripos($details->sysDescr, 'synology') !== false or stripos($details->sysDescr, 'diskstation') !== false)) {
$details->manufacturer = 'Synology';
$temp = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.6574.1.5.1.0");
$details->model = trim('DiskStation ' . $temp);
$details->serial = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.6574.1.5.2.0");
$details->type = 'nas';
$details->os_group = 'Linux';
$details->os_family = 'Synology DSM';
$details->os_name = 'Synology ' . my_snmp_get($ip, $credentials, "1.3.6.1.4.1.6574.1.5.3.0");
}
// guess at manufacturer using entity mib
if (empty($details->manufacturer)) {
$details->manufacturer = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.47.1.1.1.1.12.1");
}
// guess at model using entity mib
if (empty($details->model)) {
$details->model = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.47.1.1.1.1.13");
}
// guess at model using host resources mib
if (empty($details->model)) {
$details->model = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.25.3.2.1.3.1");
}
// serial
if (empty($details->serial)) {
$details->serial = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.47.1.1.1.1.11");
}
if (empty($details->serial)) {
$details->serial = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.47.1.1.1.1.11.1");
}
if (empty($details->serial)) {
$details->serial = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.47.1.1.1.1.11.1.0");
}
# generic snmp
if (empty($details->serial)) {
$details->serial = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.43.5.1.1.17.1");
}
# below is another generic attempt - works for my NetGear Cable Modem
if (empty($details->serial)) {
$details->serial = my_snmp_get($ip, $credentials, "1.3.6.1.4.1.4491.2.4.1.1.1.3.0");
}
$log->message = 'snmp_helper::snmp_audit thinks ' . $ip . ' is a type:' . $details->type . ' model:' . $details->model . ' serial:' . $details->serial;
stdlog($log);
// subnet
if (empty($details->subnet)) {
$details->subnet = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.4.20.1.3." . $details->ip);
}
// mac address
if (empty($details->mac_address)) {
$interface_number = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.4.20.1.2." . $ip);
snmp_set_valueretrieval(SNMP_VALUE_LIBRARY);
$details->mac_address = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.2.2.1.6." . $interface_number);
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
$details->mac_address = format_mac($details->mac_address);
}
// last attempt at a MAC - just use whatever's in the first interface MAC
if (empty($details->mac_address)) {
snmp_set_valueretrieval(SNMP_VALUE_LIBRARY);
$details->mac_address = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.2.2.1.6.1");
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
$details->mac_address = format_mac($details->mac_address);
}
$log->message = 'snmp_helper::snmp_audit MAC Address for ' . $ip . ' is ' . $details->mac_address;
stdlog($log);
// type
if (empty($details->type) or $details->type == 'network printer') {
$h = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.25.3.2.1.2.1");
if ($h == '1.3.6.1.2.1.25.3.1.5') {
# we have a printer
$details->type = 'network printer';
$i = my_snmp_walk($ip, $credentials, "1.3.6.1.2.1.43.13.4.1.10.1");
if (count($i) > 0) {
$details->printer_duplex = 'n';
for ($k = 0; $k < count($i); $k++) {
if (mb_strpos($i[$k], "Duplex") !== false) {
$details->printer_duplex = 'y';
}
}
}
if (empty($details->manufacturer)) {
$hex = my_snmp_walk($ip, $credentials, "1.3.6.1.2.1.43.8.2.1.14.1");
if (count($hex) > 0) {
if (isset($hex[1])) {
if (mb_strpos($hex[1], "Hex-STRING: ") !== false) {
$hex[1] = str_replace("Hex-STRING: ", "", $hex[1]);
for ($i = 0; $i < strlen($hex[1]); $i++) {
$details->manufacturer .= chr(hexdec(substr($hex[1], $i, 2)));
}
} else {
$details->manufacturer = str_replace("STRING: ", "", $hex[1]);
$details->manufacturer = str_replace('"', '', $details->manufacturer);
}
}
}
}
$details->printer_color = 'n';
$i = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.43.11.1.1.6.1.2");
if (strpos(strtolower($i), "cartridge") !== false) {
# it's likely this is a colour printer
$details->printer_color = 'y';
}
} else {
# If the device is a Switch, the OID 1.3.6.1.2.1.17.1.2.0 is an integer and
# OID 1.3.6.1.2.1.4.1.0 should have a value of 2
$i = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.17.1.2.0");
$j = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.4.1.0");
if ($i == intval($i) and $j == '2') {
$details->type = 'switch';
}
# If the device is a Router, the OID 1.3.6.1.2.1.4.1.0 should have a value of 1 (already read above)
if (empty($details->type)) {
if ($i == '1') {
$details->type = 'router';
}
}
# If the device is a Printer, the OID 1.3.6.1.2.1.43.5.1.1.1.1 should have a value
#if (!isset($details->type) or $details->type == '') {
$i = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.43.5.1.1.1.1");
if (strpos(strtolower($i), "counter32") !== false) {
$details->type = 'network printer';
// printer duplex
$details->printer_duplex = '';
$i = my_snmp_walk($ip, $credentials, "1.3.6.1.2.1.43.13.4.1.10.1");
if (count($i) > 0) {
$details->printer_duplex = 'n';
for ($k = 0; $k < count($i); $k++) {
if (mb_strpos($i[$k], "Duplex") !== false) {
$details->printer_duplex = 'y';
}
}
}
if (empty($details->manufacturer)) {
$hex = my_snmp_walk($ip, $credentials, "1.3.6.1.2.1.43.8.2.1.14.1");
if (count($hex) > 0) {
if (isset($hex[1])) {
if (mb_strpos($hex[1], "Hex-STRING: ") !== false) {
$hex[1] = str_replace("Hex-STRING: ", "", $hex[1]);
for ($i = 0; $i < strlen($hex[1]); $i++) {
$details->manufacturer .= chr(hexdec(substr($hex[1], $i, 2)));
}
} else {
$details->manufacturer = str_replace("STRING: ", "", $hex[1]);
$details->manufacturer = str_replace('"', '', $details->manufacturer);
}
}
}
}
$details->printer_color = 'n';
$i = my_snmp_get($ip, $credentials, "1.3.6.1.2.1.43.11.1.1.6.1.2");
if (strpos(strtolower($i), "cartridge") !== false) {
# it's likely this is a colour printer
$details->printer_color = 'y';
}
}
}
}
// modules - NOTE, we call these 'entities' in the web interface
$log->message = 'snmp_helper::snmp_audit module retrieval for ' . $ip . ' starting';
stdlog($log);
$modules = array();
$modules_list = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.47.1.1.1.1.2");
if (isset($modules_list) and is_array($modules_list) and count($modules_list) > 0) {
$log->message = 'snmp_helper::snmp_audit module count for ' . $ip . ' is ' . count($modules_list);
stdlog($log);
$log->message = 'snmp_helper::snmp_audit object_id retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_object_id = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.3');
$log->message = 'snmp_helper::snmp_audit contained_in retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_contained_in = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.4');
$log->message = 'snmp_helper::snmp_audit class retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_class = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.5');
$log->message = 'snmp_helper::snmp_audit hardware_revision retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_hardware_revision = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.8');
$log->message = 'snmp_helper::snmp_audit firmware_revision retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_firmware_revision = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.9');
$log->message = 'snmp_helper::snmp_audit software_revision retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_software_revision = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.10');
$log->message = 'snmp_helper::snmp_audit serial_number retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_serial_number = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.11');
$log->message = 'snmp_helper::snmp_audit asset_id retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_asset_id = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.15');
$log->message = 'snmp_helper::snmp_audit is_fru retrieval for ' . $ip . ' starting';
stdlog($log);
$temp_is_fru = my_snmp_real_walk($ip, $credentials, '1.3.6.1.2.1.47.1.1.1.1.16');
foreach ($modules_list as $key => $value) {
$log->message = 'snmp_helper::snmp_audit processing module ' . $value . ' for ' . $ip . ' starting';
stdlog($log);
$module = new stdClass();
$module->description = $value;
$module->module_index = str_replace('.1.3.6.1.2.1.47.1.1.1.1.2.', '', $key);
$module->object_ident = $temp_object_id['.1.3.6.1.2.1.47.1.1.1.1.3.' . $module->module_index];
$module->contained_in = $temp_contained_in['.1.3.6.1.2.1.47.1.1.1.1.4.' . $module->module_index];
$module->class = $temp_class['.1.3.6.1.2.1.47.1.1.1.1.5.' . $module->module_index];
$module->hardware_revision = $temp_hardware_revision['.1.3.6.1.2.1.47.1.1.1.1.8.' . $module->module_index];
$module->firmware_revision = $temp_firmware_revision['.1.3.6.1.2.1.47.1.1.1.1.9.' . $module->module_index];
$module->software_revision = $temp_software_revision['.1.3.6.1.2.1.47.1.1.1.1.10.' . $module->module_index];
$module->serial = $temp_serial_number['.1.3.6.1.2.1.47.1.1.1.1.11.' . $module->module_index];
$module->asset_ident = $temp_asset_id['.1.3.6.1.2.1.47.1.1.1.1.15.' . $module->module_index];
$module->is_fru = $temp_is_fru['.1.3.6.1.2.1.47.1.1.1.1.16.' . $module->module_index];
if ((string) $module->is_fru == '1') {
$module->is_fru = 'y';
} else {
$module->is_fru = 'n';
}
$module->class_text = 'unknown';
if ($module->class == '1') {
$module->class_text = 'other';
}
if ($module->class == '2') {
$module->class_text = 'unknown';
}
if ($module->class == '3') {
$module->class_text = 'chassis';
}
if ($module->class == '4') {
$module->class_text = 'backplane';
}
if ($module->class == '5') {
$module->class_text = 'container';
}
if ($module->class == '6') {
$module->class_text = 'powerSupply';
}
if ($module->class == '7') {
$module->class_text = 'fan';
}
if ($module->class == '8') {
$module->class_text = 'sensor';
}
if ($module->class == '9') {
$module->class_text = 'module';
}
if ($module->class == '10') {
$module->class_text = 'port';
}
if ($module->class == '11') {
$module->class_text = 'stack';
}
if ($module->class == '12') {
$module->class_text = 'cpu';
}
$modules[] = $module;
}
}
$log->message = 'snmp_helper::snmp_audit module retrieval for ' . $ip . ' complete';
stdlog($log);
// network intereface details
$interfaces = array();
$interfaces_filtered = array();
$interfaces = my_snmp_walk($ip, $credentials, "1.3.6.1.2.1.2.2.1.1");
$log->message = 'snmp_helper::snmp_audit interface count for ' . $ip . ' is ' . count($interfaces);
stdlog($log);
if (is_array($interfaces) and count($interfaces) > 0) {
$log->message = 'snmp_helper::snmp_audit models retrieval for ' . $ip . ' starting';
stdlog($log);
$models = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.2.2.1.2");
$log->message = 'snmp_helper::snmp_audit types retrieval for ' . $ip . ' starting';
stdlog($log);
$types = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.2.2.1.3");
$log->message = 'snmp_helper::snmp_audit speeds retrieval for ' . $ip . ' starting';
stdlog($log);
$speeds = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.2.2.1.5");
$log->message = 'snmp_helper::snmp_audit mac_addresses retrieval for ' . $ip . ' starting';
stdlog($log);
$mac_addresses = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.2.2.1.6");
$log->message = 'snmp_helper::snmp_audit ip_enableds retrieval for ' . $ip . ' starting';
stdlog($log);
$ip_enableds = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.2.2.1.8");
$log->message = 'snmp_helper::snmp_audit ip_addresses retrieval for ' . $ip . ' starting';
stdlog($log);
$ip_addresses = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.4.20.1.2");
$log->message = 'snmp_helper::snmp_audit ifAdminStatus retrieval for ' . $ip . ' starting';
stdlog($log);
$ifAdminStatus = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.2.2.1.7");
$log->message = 'snmp_helper::snmp_audit ifLastChange retrieval for ' . $ip . ' starting';
stdlog($log);
$ifLastChange = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.2.2.1.9");
if (isset($details->os_group) and $details->os_group == "VMware") {
$log->message = 'snmp_helper::snmp_audit ip_addresses_2 retrieval for ' . $ip . ' starting';
stdlog($log);
$ip_addresses_2 = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.4.34.1.3.1.4");
}
$log->message = 'snmp_helper::snmp_audit subnets retrieval for ' . $ip . ' starting';
stdlog($log);
$subnets = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.4.20.1.3");
$log->message = 'snmp_helper::snmp_audit connection_ids retrieval for ' . $ip . ' starting';
stdlog($log);
$connection_ids = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.31.1.1.1.1");
$log->message = 'snmp_helper::snmp_audit aliases retrieval for ' . $ip . ' starting';
stdlog($log);
$aliases = my_snmp_real_walk($ip, $credentials, "1.3.6.1.2.1.31.1.1.1.18");
foreach ($interfaces as $key => $value) {
$log->message = 'snmp_helper::snmp_audit processing interface ' . $value . ' for ' . $ip . ' starting';
stdlog($log);
$interface = new stdclass();
$interface->net_index = $value;
snmp_set_valueretrieval(SNMP_VALUE_LIBRARY);
$interface->mac = format_mac(my_snmp_get($ip, $credentials, "1.3.6.1.2.1.2.2.1.6." . $interface->net_index));
snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
if (!isset($interface->mac)) {
$interface->mac = (string) '';
}
$interface->model = @$models[".1.3.6.1.2.1.2.2.1.2." . $interface->net_index];
$interface->description = $interface->model;
$interface->connection = @$connection_ids[".1.3.6.1.2.1.31.1.1.1.1." . $interface->net_index];
$interface->alias = @$aliases[".1.3.6.1.2.1.31.1.1.1.18." . $interface->net_index];
$interface->type = @interface_type(@$types[".1.3.6.1.2.1.2.2.1.3." . $interface->net_index]);
$interface->ip_enabled = @ip_enabled($ip_enableds[".1.3.6.1.2.1.2.2.1.8." . $interface->net_index]);
$interface->ifadminstatus = @if_admin_status($ifAdminStatus[".1.3.6.1.2.1.2.2.1.7." . $interface->net_index]);
$interface->iflastchange = @$ifLastChange[".1.3.6.1.2.1.2.2.1.9." . $interface->net_index];
$interface->speed = @$speeds[".1.3.6.1.2.1.2.2.1.5." . $interface->net_index];
$interface->manufacturer = '';
$interface->connection_status = '';
$interface->dhcp_enabled = '';
$interface->dhcp_server = '';
$interface->dhcp_lease_obtained = '';
$interface->dhcp_lease_expires = '';
$interface->dns_host_name = '';
$interface->dns_domain = '';
$interface->dns_domain_reg_enabled = '';
$interface->dns_server = '';
if (is_array($ip_addresses) and count($ip_addresses > 0)) {
foreach ($ip_addresses as $each_key => $each_value) {
if ($each_value == $interface->net_index) {
$new_ip = new stdclass();
$new_ip->net_index = $interface->net_index;
$new_ip->ip = str_replace(".1.3.6.1.2.1.4.20.1.2.", "", $each_key);
$new_ip->mac = $interface->mac;
$new_ip->netmask = @$subnets[".1.3.6.1.2.1.4.20.1.3." . $new_ip->ip];
$new_ip->version = '4';
if ($new_ip->ip != '127.0.0.1' and $new_ip->ip != '127.0.1.1') {
$return_ips->item[] = $new_ip;
}
$new_ip = null;
}
}
}
if (isset($ip_addresses_2) and is_array($ip_addresses_2) and isset($details->os_group) and $details->os_group == "VMware") {
// likely we have a VMware ESX box - get what we can
foreach ($ip_addresses_2 as $each_key => $each_value) {
$new_ip = new stdClass();
$new_ip->net_index = $each_value;
$new_ip->ip = str_replace(".1.3.6.1.2.1.4.34.1.3.1.4.", "", $each_key);
$new_ip->netmask = '';
$new_ip->version = '4';
if ($new_ip->net_index == $interface->net_index) {
$new_ip->mac = $interface->mac;
if ($new_ip->ip != '127.0.0.1' and $new_ip->ip != '127.0.1.1') {
$return_ips->item[] = $new_ip;
}
}
$new_ip = null;
}
}
if (isset($details->os_group) and $details->os_group == 'Windows') {
if (isset($interface->ip_addresses) and count($interface->ip_addresses) > 0) {
if (strpos(strtolower($interface->type), 'loopback') === false) {
$interfaces_filtered[] = $interface;
}
}
} else {
if (strtolower($interface->type != 'software loopback')) {
$interfaces_filtered[] = $interface;
}
}
}
}
// end of network interfaces
// Virtual Guests
$guests = array();
if ($vendor_oid == 6876) {
if (file_exists(BASEPATH . '../application/helpers/snmp_6876_2_helper.php')) {
$log->message = 'snmp_helper::snmp_audit is loading the model helper for VMware virtual guests';
stdlog($log);
include 'snmp_6876_2_helper.php';
}
}
$return_array = array('details' => $details, 'interfaces' => $interfaces_filtered, 'guests' => $guests, 'modules' => $modules, 'ip' => $return_ips);
return $return_array;
}
