diff --git a/agent_based/inv_epsm.py b/agent_based/inv_epsm.py
new file mode 100644
index 0000000000000000000000000000000000000000..6d877ce48b457ec29c7f2b4a46db5783490e535e
--- /dev/null
+++ b/agent_based/inv_epsm.py
@@ -0,0 +1,174 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+#
+# License: GNU General Public License v2
+#
+# Author: thl-cmk[at]outlook[dot]com
+# URL : https://thl-cmk.hopto.org
+# Date : 2021-11-27
+#
+# inventory of ePowerSwitch
+# https://www.neol.com/en/products/epowerswitch/
+
+# sample snmpwalk
+# eps8XM-private::version.0 = STRING: "v 3.1.2.2"
+# eps8XM-private::DeviceId."" = STRING: "M0"
+# eps8XM-private::DeviceId.1 = STRING: "S1"
+# eps8XM-private::DeviceId.17 = STRING: "TH1"
+# eps8XM-private::DeviceName."" = STRING: "F_Master"
+# eps8XM-private::DeviceName.1 = STRING: "F_Satellit"
+# eps8XM-private::DeviceName.17 = STRING: "SEN-1"
+# eps8XM-private::DeviceActivated."" = Wrong Type (should be INTEGER): STRING: "1"
+# eps8XM-private::DeviceActivated.1 = Wrong Type (should be INTEGER): STRING: "1"
+# eps8XM-private::DeviceActivated.17 = Wrong Type (should be INTEGER): STRING: "1"
+# eps8XM-private::DeviceDetected."" = Wrong Type (should be INTEGER): STRING: "1"
+# eps8XM-private::DeviceDetected.1 = Wrong Type (should be INTEGER): STRING: "1"
+# eps8XM-private::DeviceDetected.17 = Wrong Type (should be INTEGER): STRING: "1"
+# eps8XM-private::DeviceType."" = STRING: "PowerSwitch"
+# eps8XM-private::DeviceType.1 = STRING: "Power Switch 8-Port"
+# eps8XM-private::DeviceType.17 = STRING: "TH Sensor"
+# eps8XM-private::DeviceVersion."" = STRING: "v 3.3.0.0"
+# eps8XM-private::DeviceVersion.1 = STRING: "v 4.0.0.5"
+# eps8XM-private::DeviceVersion.17 = STRING: "v 7.10.0.0"
+#
+# .1.3.6.1.4.1.24734.13.1.1.0 = STRING: "v 3.1.2.2"
+# .1.3.6.1.4.1.24734.13.2.1.1.1.0 = STRING: "M0"
+# .1.3.6.1.4.1.24734.13.2.1.1.1.1 = STRING: "S1"
+# .1.3.6.1.4.1.24734.13.2.1.1.1.17 = STRING: "TH1"
+# .1.3.6.1.4.1.24734.13.2.1.1.2.0 = STRING: "F_Master"
+# .1.3.6.1.4.1.24734.13.2.1.1.2.1 = STRING: "F_Satellit"
+# .1.3.6.1.4.1.24734.13.2.1.1.2.17 = STRING: "SEN-1"
+# .1.3.6.1.4.1.24734.13.2.1.1.3.0 = Wrong Type (should be INTEGER): STRING: "1"
+# .1.3.6.1.4.1.24734.13.2.1.1.3.1 = Wrong Type (should be INTEGER): STRING: "1"
+# .1.3.6.1.4.1.24734.13.2.1.1.3.17 = Wrong Type (should be INTEGER): STRING: "1"
+# .1.3.6.1.4.1.24734.13.2.1.1.4.0 = Wrong Type (should be INTEGER): STRING: "1"
+# .1.3.6.1.4.1.24734.13.2.1.1.4.1 = Wrong Type (should be INTEGER): STRING: "1"
+# .1.3.6.1.4.1.24734.13.2.1.1.4.17 = Wrong Type (should be INTEGER): STRING: "1"
+# .1.3.6.1.4.1.24734.13.2.1.1.5.0 = STRING: "PowerSwitch"
+# .1.3.6.1.4.1.24734.13.2.1.1.5.1 = STRING: "Power Switch 8-Port"
+# .1.3.6.1.4.1.24734.13.2.1.1.5.17 = STRING: "TH Sensor"
+# .1.3.6.1.4.1.24734.13.2.1.1.6.0 = STRING: "v 3.3.0.0"
+# .1.3.6.1.4.1.24734.13.2.1.1.6.1 = STRING: "v 4.0.0.5"
+# .1.3.6.1.4.1.24734.13.2.1.1.6.17 = STRING: "v 7.10.0.0"
+#
+# sample string_table
+# [
+# [
+# ['v 3.1.2.2']
+# ],
+# [
+# ['M0', 'F_Master', '1', '1', 'PowerSwitch', 'v 3.3.0.0'],
+# ['S1', 'F_Satellit', '1', '1', 'Power Switch 8-Port', 'v 4.0.0.5'],
+# ['TH1', 'SEN-1', '1', '1', 'TH Sensor', 'v 7.10.0.0']
+# ]
+# ]
+#
+# sample section
+# {
+# 'devices':
+# [
+# {'id': 'M0', 'name': 'F_Master', 'type': 'PowerSwitch', 'version': 'v 3.3.0.0',
+# 'status_columns': {'activated': '1', 'detected': '1'}},
+# {'id': 'S1', 'name': 'F_Satellit', 'type': 'Power Switch 8-Port', 'version': 'v 4.0.0.5',
+# 'status_columns': {'activated': '1', 'detected': '1'}},
+# {'id': 'TH1', 'name': 'SEN-1', 'type': 'TH Sensor', 'version': 'v 7.10.0.0',
+# 'status_columns': {'activated': '1', 'detected': '1'}}
+# ],
+# 'version': 'v 3.1.2.2'
+# }
+
+from typing import List, NamedTuple, Optional, Dict, Any
+
+from cmk.base.plugins.agent_based.agent_based_api.v1.type_defs import (
+ StringTable,
+ InventoryResult,
+)
+
+from cmk.base.plugins.agent_based.agent_based_api.v1 import (
+ register,
+ SNMPTree,
+ TableRow,
+ Attributes,
+ startswith,
+)
+
+
+def parse_inv_espm(string_table: List[StringTable]) -> Dict[str, Any]: # Dict[str, str, List[Dict[str, str]]:
+ version, devices = string_table
+ section = {}
+ section['devices'] = []
+ section['version'] = version[0][0]
+
+ for deviceid, devicename, deviceactivated, devicedetected, devicetype, deviceversion in devices:
+
+ section['devices'].append({
+ 'id': deviceid,
+ 'name': devicename,
+ 'type': devicetype,
+ 'version': deviceversion,
+ 'status_columns': {
+ 'activated': deviceactivated,
+ 'detected': devicedetected,
+ },
+ })
+ return section
+
+
+def inventory_hw_modules(params, section: Dict[str, Any]) -> InventoryResult:
+ path = ['hardware', 'system']
+
+ yield Attributes(
+ path=path,
+ inventory_attributes={'version': section['version']}
+ )
+
+ path = ['hardware', 'devices']
+
+ for device in section['devices']:
+
+ key_columns = {'id': device['id']}
+
+ for key in key_columns.keys():
+ device.pop(key)
+
+ status_columns = device['status_columns']
+ device.pop('status_columns')
+ yield TableRow(
+ path=path,
+ key_columns=key_columns,
+ inventory_columns=device,
+ status_columns=status_columns,
+ )
+
+
+register.snmp_section(
+ name='inv_espm',
+ parse_function=parse_inv_espm,
+ fetch=[
+ SNMPTree(
+ base='.1.3.6.1.4.1.24734.13.1', # eps8XM-private::System
+ oids=[
+ '1', # version
+ ]
+ ),
+ SNMPTree(
+ base='.1.3.6.1.4.1.24734.13.2.1.1', # eps8XM-private::Devices
+ oids=[
+ '1', # DeviceId
+ '2', # DeviceName
+ '3', # DeviceActivated
+ '4', # DeviceDetected
+ '5', # DeviceType
+ '6', # DeviceVersion
+ ]
+ ),
+ ],
+ detect=startswith('.1.3.6.1.2.1.1.2.0', '.1.3.6.1.4.1.24734.'),
+)
+
+register.inventory_plugin(
+ name='inv_espm',
+ inventory_function=inventory_hw_modules,
+ inventory_default_parameters={},
+ inventory_ruleset_name='inv_espm',
+)
diff --git a/inv_epsm.mkp b/inv_epsm.mkp
new file mode 100644
index 0000000000000000000000000000000000000000..55258164d4c46f97496ca52f87ed2be79b0b33af
Binary files /dev/null and b/inv_epsm.mkp differ
diff --git a/packages/inv_epsm b/packages/inv_epsm
new file mode 100644
index 0000000000000000000000000000000000000000..47f919ef80eb2e01df042d4a19dc4105ce7aac6c
--- /dev/null
+++ b/packages/inv_epsm
@@ -0,0 +1,11 @@
+{'author': 'Th.L. (thl-cmk[at]outlook[dot]com)',
+ 'description': 'Inventory Neols ePowerSwitch ',
+ 'download_url': 'https://thl-cmk.hopto.org',
+ 'files': {'agent_based': ['inv_epsm.py']},
+ 'name': 'inv_epsm',
+ 'num_files': 1,
+ 'title': 'Neol ePowerswitch inventory',
+ 'version': '20211127.v.0.0.1',
+ 'version.min_required': '2.0.0',
+ 'version.packaged': '2021.09.20',
+ 'version.usable_until': None}
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