2016-08-22: removed index column
2017-07-01: fixed device ID as MAC address (HPE)
2018-01-24: added local port info, remove 'useless' oid's
2018-09-04: changes for CMK 1.5.x (inv_tree --> inv_tree_list)
2020-03-15: added support for CMK1.6x
2020-07-31: added short interface names, code cleanup
2021-03-16: rewrite for cmk 2.0
2001-03-18: removed disable option from WATO
2021-06-14: fixed capabilities (changed to binary/binascii) thanks to andreas[dot]doehler[at]gmail[dot]com
2021-07-10: made use short interface names configurable via wato
            fixed cdcapabilities for "b''" on Cisco WLC
2023-02-17: moved wato/metrics from ~/local/share/.. to ~/local/lib/... for CMK2.1
2023-06-14: removed declare_invtable_view from view definition on cmk 2.2 (see werk 15493)
            changed inventory_displayhints import (see werk 15493)
            moved wato file to check_parameters sub directory
2023-11-17: moved view file back from local/lib/ structure to local/share/ structure to avoid errors in web.log
2024-03-20: added host label nvdct/has_cdp_neighbours:yes if the device has at least one cdp neighbour
2024-04-05: fixed missing global cdp data (Meraki)
2024-04-07: fixed missing/empty global cdp data
            improved validation if SNMP input data
2024-04-08: stop (early) if interface table can not be created
            refactoring parse function
            moved neighbour address to non-key columns
            fixed typo in "Capabilities"
            capitalized colum names
2024-04-14: refactoring _get_address (match/case)
            refactoring _render_mac_address ( remove hex() )