diff --git a/agent_based/inv_opengear_serial_lines.py b/agent_based/inv_opengear_serial_lines.py
new file mode 100644
index 0000000000000000000000000000000000000000..8788118df11ce6021ec6fb50f5ec345b821f0cc1
--- /dev/null
+++ b/agent_based/inv_opengear_serial_lines.py
@@ -0,0 +1,151 @@
+#!/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 : 20212-07-08
+# File : inv_opengear_serial_line
+#
+# inventory of opengear console servers serial lines
+#
+#
+
+from cmk.base.plugins.agent_based.agent_based_api.v1 import (
+ register,
+ SNMPTree,
+ TableRow,
+ startswith,
+ OIDEnd,
+)
+from cmk.base.plugins.agent_based.agent_based_api.v1.type_defs import (
+ StringTable,
+ InventoryResult,
+)
+
+_opengear_state = {
+ '1': 'on',
+ '2': 'off',
+}
+
+_opengear_log_level = {
+ '1': 'disabled',
+ '2': 'connect',
+ '3': 'inputAndOutput',
+ '4': 'inputOnly',
+ '5': 'outputOnly',
+}
+
+_opengear_mode = {
+ '1': 'none',
+ '2': 'console',
+ '3': 'sdt',
+ '4': 'terminal',
+ '5': 'bridge',
+}
+
+_opengear_flow_control = {
+ '1': 'none',
+ '2': 'hardware',
+ '3': 'software',
+}
+
+_opengear_stop_bits = {
+ '1': 'one',
+ '2': 'two',
+ '3': 'oneAndAHalf',
+}
+
+_opengear_parity = {
+ '1': 'none',
+ '2': 'odd',
+ '3': 'even',
+ '4': 'mark',
+ '5': 'space',
+}
+
+
+def parse_inv_opengear_serial_lines(string_table: StringTable):
+ section = []
+
+ for index, label, speed, databits, parity, stopbits, flowcontrol, mode, loglevel, dcd, dtr, dsr, cts, rts in string_table:
+ entry = {
+ 'key_columns': {
+ 'index': index
+ },
+ 'inventory_columns': {
+ 'label': label,
+ 'speed': speed,
+ 'databits': databits,
+ 'parity': _opengear_parity.get(parity, parity),
+ 'stopbits': _opengear_stop_bits.get(stopbits, stopbits),
+ 'flowcontrol': _opengear_flow_control.get(flowcontrol, flowcontrol),
+ 'mode': _opengear_mode.get(mode, mode),
+ 'loglevel': _opengear_log_level.get(loglevel, loglevel),
+ 'cts': _opengear_state[cts],
+
+ 'dcd': _opengear_state[dcd],
+ 'dtr': _opengear_state[dtr],
+ 'rts': _opengear_state[rts],
+ },
+ 'status_columns': {
+
+ }
+ }
+
+ section.append(entry)
+
+ return section
+
+
+def inventory_bgp_peers(params, section) -> InventoryResult:
+ path = ['hardware', 'serial_lines']
+
+ for entry in section:
+ yield TableRow(
+ path=path,
+ key_columns=entry['key_columns'],
+ inventory_columns=entry['inventory_columns'],
+ status_columns=entry['status_columns']
+ )
+
+
+register.snmp_section(
+ name='inv_opengear_serial_lines',
+ parse_function=parse_inv_opengear_serial_lines,
+ fetch=SNMPTree(
+ base='.1.3.6.1.4.1.25049.17.2.1', # OG-STATUSv2-MIB:orgSerialPortEntry
+ oids=[
+ OIDEnd(), # line index
+ '2', # ogSerialPortLabel
+ '3', # ogSerialPortSpeed
+ '4', # ogSerialPortDataBits
+ '5', # ogSerialPortParity
+ '6', # ogSerialPortStopBits
+ '7', # ogSerialPortFlowControl
+ '8', # ogSerialPortMode
+ '9', # ogSerialPortLogLevel
+ # '10', # ogSerialPortRxBytes
+ # '11', # ogSerialPortTxBytes
+ # '12', # ogSerialPortFramingErrors
+ # '13', # ogSerialPortParityErrors
+ # '14', # ogSerialPortOverrunErrors
+ # '15', # ogSerialPortBreaks
+ '16', # ogSerialPortDCD
+ '17', # ogSerialPortDTR
+ '18', # ogSerialPortDSR
+ '19', # ogSerialPortCTS
+ '20', # ogSerialPortRTS
+ ]
+ ),
+ detect=startswith('.1.3.6.1.2.1.1.2.0', '.1.3.6.1.4.1.25049'), # sysObjectID == opengear
+)
+
+register.inventory_plugin(
+ name='inv_opengear_serial_lines',
+ inventory_function=inventory_bgp_peers,
+ inventory_default_parameters={
+ },
+ inventory_ruleset_name='inv_opengear_serial_lines',
+)
diff --git a/inv_opengear_serial_line.mkp b/inv_opengear_serial_line.mkp
new file mode 100644
index 0000000000000000000000000000000000000000..9949d8527ebe1c903422bcdac9a1faad84a02c72
Binary files /dev/null and b/inv_opengear_serial_line.mkp differ
diff --git a/packages/inv_opengear_serial_line b/packages/inv_opengear_serial_line
new file mode 100644
index 0000000000000000000000000000000000000000..2d1401a5af8820a97e20a9cd84b197dc967e5cc8
--- /dev/null
+++ b/packages/inv_opengear_serial_line
@@ -0,0 +1,12 @@
+{'author': 'Th.L. (thl-cmk[at]outlook[dot]com)',
+ 'description': 'Inventory for opengear KVM devices serial lines\n',
+ 'download_url': 'https://thl-cmk.hopto.org',
+ 'files': {'agent_based': ['inv_opengear_serial_lines.py'],
+ 'web': ['plugins/views/inv_opengear_serial_lines.py']},
+ 'name': 'inv_opengear_serial_line',
+ 'num_files': 2,
+ 'title': 'opengear serial line inventory',
+ 'version': '20220708.v.0.0.1',
+ 'version.min_required': '2.0.0',
+ 'version.packaged': '2021.09.20',
+ 'version.usable_until': None}
\ No newline at end of file
diff --git a/web/plugins/views/inv_opengear_serial_lines.py b/web/plugins/views/inv_opengear_serial_lines.py
new file mode 100644
index 0000000000000000000000000000000000000000..ba5d7525d502bfce824833f442f63c6aab9c180e
--- /dev/null
+++ b/web/plugins/views/inv_opengear_serial_lines.py
@@ -0,0 +1,42 @@
+#!/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 : 2022-07-08
+# File : view/inv_opengear_serial_lines
+#
+
+from cmk.gui.i18n import _
+from cmk.gui.plugins.views import (
+ inventory_displayhints,
+)
+
+from cmk.gui.plugins.views.inventory import declare_invtable_view
+
+inventory_displayhints.update({
+ '.hardware.serial_lines:': {
+ 'title': _('Serial lines'),
+ 'keyorder': [
+ 'index',
+ 'label',
+ 'speed', 'databits', 'parity', 'stopbits', 'flowcontrol'
+ ],
+ 'view': 'invseriallines_of_host',
+ },
+ '.hardware.serial_lines:*.index': {'title': _('Index'), },
+ '.hardware.serial_lines:*.label': {'title': _('Label'), },
+ '.hardware.serial_lines:*.speed': {'title': _('Speed'), },
+ '.hardware.serial_lines:*.databits': {'title': _('Data bits'), },
+ '.hardware.serial_lines:*.parity': {'title': _('Parity'), },
+ '.hardware.serial_lines:*.stopbits': {'title': _('Stop bits'), },
+ '.hardware.serial_lines:*.flowcontrol': {'title': _('Flow control'), },
+ '.hardware.serial_lines:*.cts': {'title': _('CTS'), },
+ '.hardware.serial_lines:*.dcd': {'title': _('DCD'), },
+ '.hardware.serial_lines:*.dtr': {'title': _('DTR'), },
+ '.hardware.serial_lines:*.rts': {'title': _('RTS'), },
+})
+
+declare_invtable_view('invseriallines', '.hardware.serial_lines:', _('Serial lines'), _('Serial lines'))